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Omidsalar AA, McCullough CG, Xu L, Boedijono S, Gerke D, Webb MG, Manojlovic Z, Sequeira A, Lew MF, Santorelli M, Serrano GE, Beach TG, Limon A, Vawter MP, Hjelm BE. Common mitochondrial deletions in RNA-Seq: evaluation of bulk, single-cell, and spatial transcriptomic datasets. Commun Biol 2024; 7:200. [PMID: 38368460 PMCID: PMC10874445 DOI: 10.1038/s42003-024-05877-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 01/31/2024] [Indexed: 02/19/2024] Open
Abstract
Common mitochondrial DNA (mtDNA) deletions are large structural variants in the mitochondrial genome that accumulate in metabolically active tissues with age and have been investigated in various diseases. We applied the Splice-Break2 pipeline (designed for high-throughput quantification of mtDNA deletions) to human RNA-Seq datasets and describe the methodological considerations for evaluating common deletions in bulk, single-cell, and spatial transcriptomics datasets. A robust evaluation of 1570 samples from 14 RNA-Seq studies showed: (i) the abundance of some common deletions detected in PCR-amplified mtDNA correlates with levels observed in RNA-Seq data; (ii) RNA-Seq library preparation method has a strong effect on deletion detection; (iii) deletions had a significant, positive correlation with age in brain and muscle; (iv) deletions were enriched in cortical grey matter, specifically in layers 3 and 5; and (v) brain regions with dopaminergic neurons (i.e., substantia nigra, ventral tegmental area, and caudate nucleus) had remarkable enrichment of common mtDNA deletions.
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Affiliation(s)
- Audrey A Omidsalar
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Carmel G McCullough
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Lili Xu
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Stanley Boedijono
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Daniel Gerke
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Michelle G Webb
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Zarko Manojlovic
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Adolfo Sequeira
- Department of Psychiatry and Human Behavior, University of California - Irvine (UCI) School of Medicine, Irvine, CA, USA
| | - Mark F Lew
- Department of Neurology, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Marco Santorelli
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Geidy E Serrano
- Banner Sun Health Research Institute (BSHRI), Sun City, AZ, USA
| | - Thomas G Beach
- Banner Sun Health Research Institute (BSHRI), Sun City, AZ, USA
| | - Agenor Limon
- Mitchell Center for Neurodegenerative Diseases, Department of Neurology, School of Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California - Irvine (UCI) School of Medicine, Irvine, CA, USA
| | - Brooke E Hjelm
- Department of Translational Genomics, Keck School of Medicine of USC, Los Angeles, CA, USA.
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2
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Clifton NE, Schulmann A, Holmans PA, O'Donovan MC, Vawter MP. The relationship between case-control differential gene expression from brain tissue and genetic associations in schizophrenia. Am J Med Genet B Neuropsychiatr Genet 2023; 192:85-92. [PMID: 36652379 PMCID: PMC10257740 DOI: 10.1002/ajmg.b.32931] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/23/2022] [Accepted: 01/05/2023] [Indexed: 01/19/2023]
Abstract
Large numbers of genetic loci have been identified that are known to contain common risk alleles for schizophrenia, but linking associated alleles to specific risk genes remains challenging. Given that most alleles that influence liability to schizophrenia are thought to do so by altered gene expression, intuitively, case-control differential gene expression studies should highlight genes with a higher probability of being associated with schizophrenia and could help identify the most likely causal genes within associated loci. Here, we test this hypothesis by comparing transcriptome analysis of the dorsolateral prefrontal cortex from 563 schizophrenia cases and 802 controls with genome-wide association study (GWAS) data from the third wave study of the Psychiatric Genomics Consortium. Genes differentially expressed in schizophrenia were not enriched for common allelic association statistics compared with other brain-expressed genes, nor were they enriched for genes within associated loci previously reported to be prioritized by genetic fine-mapping. Genes prioritized by Summary-based Mendelian Randomization were underexpressed in cases compared to other genes in the same GWAS loci. However, the overall strength and direction of expression change predicted by SMR were not related to that observed in the differential expression data. Overall, this study does not support the hypothesis that genes identified as differentially expressed from RNA sequencing of bulk brain tissue are enriched for those that show evidence for genetic associations. Such data have limited utility for prioritizing genes in currently associated loci in schizophrenia.
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Affiliation(s)
- Nicholas E Clifton
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
- University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Anton Schulmann
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, California, USA
| | - Peter A Holmans
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Michael C O'Donovan
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, California, USA
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Medina AM, Hagenauer MH, Krolewski DM, Hughes E, Forrester LCT, Walsh DM, Waselus M, Richardson E, Turner CA, Sequeira PA, Cartagena PM, Thompson RC, Vawter MP, Bunney BG, Myers RM, Barchas JD, Lee FS, Schatzberg AF, Bunney WE, Akil H, Watson SJ. Neurotransmission-related gene expression in the frontal pole is altered in subjects with bipolar disorder and schizophrenia. Transl Psychiatry 2023; 13:118. [PMID: 37031222 PMCID: PMC10082811 DOI: 10.1038/s41398-023-02418-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 04/10/2023] Open
Abstract
The frontal pole (Brodmann area 10, BA10) is the largest cytoarchitectonic region of the human cortex, performing complex integrative functions. BA10 undergoes intensive adolescent grey matter pruning prior to the age of onset for bipolar disorder (BP) and schizophrenia (SCHIZ), and its dysfunction is likely to underly aspects of their shared symptomology. In this study, we investigated the role of BA10 neurotransmission-related gene expression in BP and SCHIZ. We performed qPCR to measure the expression of 115 neurotransmission-related targets in control, BP, and SCHIZ postmortem samples (n = 72). We chose this method for its high sensitivity to detect low-level expression. We then strengthened our findings by performing a meta-analysis of publicly released BA10 microarray data (n = 101) and identified sources of convergence with our qPCR results. To improve interpretation, we leveraged the unusually large database of clinical metadata accompanying our samples to explore the relationship between BA10 gene expression, therapeutics, substances of abuse, and symptom profiles, and validated these findings with publicly available datasets. Using these convergent sources of evidence, we identified 20 neurotransmission-related genes that were differentially expressed in BP and SCHIZ in BA10. These results included a large diagnosis-related decrease in two important therapeutic targets with low levels of expression, HTR2B and DRD4, as well as other findings related to dopaminergic, GABAergic and astrocytic function. We also observed that therapeutics may produce a differential expression that opposes diagnosis effects. In contrast, substances of abuse showed similar effects on BA10 gene expression as BP and SCHIZ, potentially amplifying diagnosis-related dysregulation.
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Affiliation(s)
- Adriana M Medina
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | | | - David M Krolewski
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - Evan Hughes
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | | | | | - Maria Waselus
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - Evelyn Richardson
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - Cortney A Turner
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | | | | | - Robert C Thompson
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | | | | | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | | | | | | | | | - Huda Akil
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - Stanley J Watson
- Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
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Schulmann A, Marenco S, Vawter MP, Akula N, Limon A, Mandal A, Auluck PK, Patel Y, Lipska BK, McMahon FJ. Antipsychotic drug use complicates assessment of gene expression changes associated with schizophrenia. Transl Psychiatry 2023; 13:93. [PMID: 36932057 PMCID: PMC10023659 DOI: 10.1038/s41398-023-02392-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/19/2023] Open
Abstract
Recent postmortem transcriptomic studies of schizophrenia (SCZ) have shown hundreds of differentially expressed genes. However, the extent to which these gene expression changes reflect antipsychotic drug (APD) exposure remains uncertain. We compared differential gene expression in the prefrontal cortex of SCZ patients who tested positive for APDs at the time of death with SCZ patients who did not. APD exposure was associated with numerous changes in the brain transcriptome, especially among SCZ patients on atypical APDs. Brain transcriptome data from macaques chronically treated with APDs showed that APDs affect the expression of many functionally relevant genes, some of which show expression changes in the same directions as those observed in SCZ. Co-expression modules enriched for synaptic function showed convergent patterns between SCZ and some of the APD effects, while those associated with inflammation and glucose metabolism exhibited predominantly divergent patterns between SCZ and APD effects. In contrast, major cell-type shifts inferred in SCZ were primarily unaffected by APD use. These results show that APDs may confound SCZ-associated gene expression changes in postmortem brain tissue. Disentangling these effects will help identify causal genes and improve our neurobiological understanding of SCZ.
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Affiliation(s)
- Anton Schulmann
- Human Genetics Branch, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA.
| | - Stefano Marenco
- Human Brain Collection Core, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, Irvine, CA, USA
| | - Nirmala Akula
- Human Genetics Branch, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Agenor Limon
- Department of Neurology, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Ajeet Mandal
- Human Brain Collection Core, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Pavan K Auluck
- Human Brain Collection Core, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Yash Patel
- Human Brain Collection Core, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Barbara K Lipska
- Human Brain Collection Core, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA
| | - Francis J McMahon
- Human Genetics Branch, National Institute of Mental Health Intramural Research Program, Bethesda, MD, USA.
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5
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Das SC, Schulmann A, Callor WB, Jerominski L, Panicker MM, Christensen ED, Bunney WE, Williams ME, Coon H, Vawter MP. Altered transcriptomes, cell type proportions, and dendritic spine morphology in hippocampus of suicide deaths. medRxiv 2023:2023.01.28.23285121. [PMID: 36778310 PMCID: PMC9915834 DOI: 10.1101/2023.01.28.23285121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Suicide is a condition resulting from complex environmental and genetic risks that affect millions of people globally. Both structural and functional studies identified the hippocampus as one of the vulnerable brain regions contributing to suicide risk. Here, we have identified the hippocampal transcriptomes, gene ontology, cell type proportions, dendritic spine morphology, and transcriptomic signature in iPSC-derived neuronal precursor cells (NPCs) and neurons in postmortem brain tissue from suicide deaths. The hippocampal tissue transcriptomic data revealed that NPAS4 gene expression was downregulated while ALDH1A2, NAAA, and MLXIPL gene expressions were upregulated in tissue from suicide deaths. The gene ontology identified 29 significant pathways including NPAS4-associated gene ontology terms "excitatory post-synaptic potential", "regulation of postsynaptic membrane potential" and "long-term memory" indicating alteration of glutamatergic synapses in the hippocampus of suicide deaths. The cell type deconvolution identified decreased excitatory neuron proportion and an increased inhibitory neuron proportion providing evidence of excitation/inhibition imbalance in the hippocampus of suicide deaths. In addition, suicide deaths had increased dendric spine density, due to an increase of thin (relatively unstable) dendritic spines, compared to controls. The transcriptomes of iPSC-derived hippocampal-like NPCs and neurons revealed 31 and 33 differentially expressed genes in NPC and neurons, respectively, of suicide deaths. The suicide-associated differentially expressed genes in NPCs were RELN, CRH, EMX2, OXTR, PARM1 and IFITM2 which overlapped with previously published results. The previously-known suicide-associated differentially expressed genes in differentiated neurons were COL1A1, THBS1, IFITM2, AQP1, and NLRP2. Together, these findings would help better understand the hippocampal neurobiology of suicide for identifying therapeutic targets to prevent suicide.
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Affiliation(s)
- Sujan C. Das
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | | | - William B. Callor
- Utah State Office of Medical Examiner, Utah Department of Health, Salt Lake City, UT, USA
| | - Leslie Jerominski
- Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Mitradas M. Panicker
- Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, USA
| | - Erik D. Christensen
- Utah State Office of Medical Examiner, Utah Department of Health, Salt Lake City, UT, USA
| | - William E. Bunney
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Megan E. Williams
- Department of Neurobiology and Anatomy, University of Utah School of Medicine, UT, USA
| | - Hilary Coon
- Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
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6
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Hjelm BE, Ramiro C, Rollins BL, Omidsalar AA, Gerke DS, Das SC, Sequeira A, Morgan L, Schatzberg AF, Barchas JD, Lee FS, Myers RM, Watson SJ, Akil H, Bunney WE, Vawter MP. Large Common Mitochondrial DNA Deletions Are Associated with a Mitochondrial SNP T14798C Near the 3' Breakpoints. Complex Psychiatry 2023; 8:90-98. [PMID: 36778651 PMCID: PMC9909249 DOI: 10.1159/000528051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction Large somatic deletions of mitochondrial DNA (mtDNA) accumulate with aging in metabolically active tissues such as the brain. We have cataloged the breakpoints and frequencies of large mtDNA deletions in the human brain. Methods We quantified 112 high-frequency mtDNA somatic deletions across four human brain regions with the Splice-Break2 pipeline. In addition, we utilized PLINK/Seq to test the association of mitochondrial genotypes with the abundance of these high-frequency mtDNA deletions. A conservative p value threshold of 5E-08 was used to find the significant loci. Results One mtDNA SNP (T14798C) was significantly associated with mtDNA deletions in two brain regions, the dorsolateral prefrontal cortex (DLPFC) and the superior temporal gyrus. Since the DLPFC showed the most robust association between T14798C and two deletion breakpoints (7816-14807 and 5462-14807), this association was tested in the DLPFC of a replication sample and validated the first results. Incorporating the C allele at 14,798 bp increased the perfect/imperfect length of the repeat at the 3' breakpoint of the two associated deletions. Conclusion This is the first study to identify the association of mtDNA SNP with large mtDNA deletions in the human brain. The T14798C allele located in the MT-CYB gene is a common polymorphism that occurs in several mitochondrial haplogroups. We hypothesize that the T14798C association with two deletions occurs by extending the repeat length around the 3' deletion breakpoints. This simple mechanism suggests that mtDNA SNPs can affect the mitochondrial genome structure, especially in brain where high levels of reactive oxygen species lead to deletion accumulation with aging.
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Affiliation(s)
- Brooke E. Hjelm
- Department of Translational Genomics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Christian Ramiro
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Brandi L. Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Audrey A. Omidsalar
- Department of Translational Genomics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Daniel S. Gerke
- Department of Translational Genomics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Sujan C. Das
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Ling Morgan
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Alan F. Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA
| | - Jack D. Barchas
- Department of Psychiatry, Weill Cornell Medical College, Ithaca, New York, USA
| | - Francis S. Lee
- Department of Psychiatry, Weill Cornell Medical College, Ithaca, New York, USA
| | - Richard M. Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, USA
| | - Stanley J. Watson
- The Michigan Neuroscience Institute (MNI), University of Michigan, Ann Arbor, Michigan, USA
| | - Huda Akil
- The Michigan Neuroscience Institute (MNI), University of Michigan, Ann Arbor, Michigan, USA
| | - William E. Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, California, USA,*Marquis P. Vawter,
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Zeppillo T, Schulmann A, Macciardi F, Hjelm BE, Föcking M, Sequeira PA, Guella I, Cotter D, Bunney WE, Limon A, Vawter MP. Functional impairment of cortical AMPA receptors in schizophrenia. Schizophr Res 2022; 249:25-37. [PMID: 32513544 PMCID: PMC7718399 DOI: 10.1016/j.schres.2020.03.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 12/14/2022]
Abstract
Clinical and preclinical studies suggest that some of the behavioral alterations observed in schizophrenia (SZ) may be mechanistically linked to synaptic dysfunction of glutamatergic signaling. Recent genetic and proteomic studies suggest alterations of cortical glutamate receptors of the AMPA-type (AMPARs), which are the predominant ligand-gated ionic channels of fast transmission at excitatory synapses. The impact of gene and protein alterations on the electrophysiological activity of AMPARs is not known in SZ. In this proof of principle work, using human postmortem brain synaptic membranes isolated from the dorsolateral prefrontal cortex (DLPFC), we combined electrophysiological analysis from microtransplanted synaptic membranes (MSM) with transcriptomic (RNA-Seq) and label-free proteomics data in 10 control and 10 subjects diagnosed with SZ. We observed in SZ a reduction in the amplitude of AMPARs currents elicited by kainate, an agonist of AMPARs that blocks the desensitization of the receptor. This reduction was not associated with protein abundance but with a reduction in kainate's potency to activate AMPARs. Electrophysiologically-anchored dataset analysis (EDA) was used to identify synaptosomal proteins that linearly correlate with the amplitude of the AMPARs responses, gene ontology functional annotations were then used to determine protein-protein interactions. Protein modules associated with positive AMPARs current increases were downregulated in SZ, while protein modules that were upregulated in SZ were associated with decreased AMPARs currents. Our results indicate that transcriptomic and proteomic alterations, frequently observed in the DLPFC in SZ, converge at the synaptic level producing a functional electrophysiological impairment of AMPARs.
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Affiliation(s)
- Tommaso Zeppillo
- Department of Neurology, Mitchell Center for Neurodegenerative Diseases, School of Medicine, University of Texas Medical Branch at Galveston, USA; Department of Life Sciences, University of Trieste, B.R.A.I.N., Centre for Neuroscience, Trieste, Italy
| | - Anton Schulmann
- Howard Hughes Medical Institute, Janelia Research Campus, Ashburn, VA, USA; Current address: National Institute of Mental Health, Human Genetics Branch, Bethesda, MD, USA
| | - Fabio Macciardi
- Department of Psychiatry & Human Behavior, University of California Irvine, CA 92697, USA
| | - Brooke E Hjelm
- Department of Translational Genomics, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, USA
| | | | - P Adolfo Sequeira
- Department of Psychiatry & Human Behavior, University of California Irvine, CA 92697, USA
| | - Ilaria Guella
- Department of Psychiatry & Human Behavior, University of California Irvine, CA 92697, USA
| | - David Cotter
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - William E Bunney
- Department of Psychiatry & Human Behavior, University of California Irvine, CA 92697, USA
| | - Agenor Limon
- Department of Neurology, Mitchell Center for Neurodegenerative Diseases, School of Medicine, University of Texas Medical Branch at Galveston, USA.
| | - Marquis P Vawter
- Department of Psychiatry & Human Behavior, University of California Irvine, CA 92697, USA.
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Das SC, Hjelm BE, Rollins BL, Sequeira A, Morgan L, Omidsalar AA, Schatzberg AF, Barchas JD, Lee FS, Myers RM, Watson SJ, Akil H, Bunney WE, Vawter MP. Mitochondria DNA copy number, mitochondria DNA total somatic deletions, Complex I activity, synapse number, and synaptic mitochondria number are altered in schizophrenia and bipolar disorder. Transl Psychiatry 2022; 12:353. [PMID: 36042222 PMCID: PMC9427957 DOI: 10.1038/s41398-022-02127-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 11/15/2022] Open
Abstract
Mitochondrial dysfunction is a neurobiological phenomenon implicated in the pathophysiology of schizophrenia and bipolar disorder that can synergistically affect synaptic neurotransmission. We hypothesized that schizophrenia and bipolar disorder share molecular alterations at the mitochondrial and synaptic levels. Mitochondria DNA (mtDNA) copy number (CN), mtDNA common deletion (CD), mtDNA total deletion, complex I activity, synapse number, and synaptic mitochondria number were studied in the postmortem human dorsolateral prefrontal cortex (DLPFC), superior temporal gyrus (STG), primary visual cortex (V1), and nucleus accumbens (NAc) of controls (CON), and subjects with schizophrenia (SZ), and bipolar disorder (BD). The results showed (i) the mtDNA CN is significantly higher in DLPFC of both SZ and BD, decreased in the STG of BD, and unaltered in V1 and NAc of both SZ and BD; (ii) the mtDNA CD is significantly higher in DLPFC of BD while unaltered in STG, V1, and NAc of both SZ and BD; (iii) The total deletion burden is significantly higher in DLPFC in both SZ and BD while unaltered in STG, V1, and NAc of SZ and BD; (iv) Complex I activity is significantly lower in DLPFC of both SZ and BD, which is driven by the presence of medications, with no alteration in STG, V1, and NAc. In addition, complex I protein concentration, by ELISA, was decreased across three cortical regions of SZ and BD subjects; (v) The number of synapses is decreased in DLPFC of both SZ and BD, while the synaptic mitochondria number was significantly lower in female SZ and female BD compared to female controls. Overall, these findings will pave the way to understand better the pathophysiology of schizophrenia and bipolar disorder for therapeutic interventions.
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Affiliation(s)
- Sujan C. Das
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
| | - Brooke E. Hjelm
- grid.42505.360000 0001 2156 6853Department of Translational Genomics, Keck School of Medicine, University of Southern California, Health Sciences Campus, Los Angeles, CA USA
| | - Brandi L. Rollins
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
| | - Adolfo Sequeira
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
| | - Ling Morgan
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
| | - Audrey A. Omidsalar
- grid.42505.360000 0001 2156 6853Department of Translational Genomics, Keck School of Medicine, University of Southern California, Health Sciences Campus, Los Angeles, CA USA
| | - Alan F. Schatzberg
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA USA
| | - Jack D. Barchas
- grid.5386.8000000041936877XDepartment of Psychiatry, Weill Cornell Medical College, Ithaca, NJ USA
| | - Francis S. Lee
- grid.5386.8000000041936877XDepartment of Psychiatry, Weill Cornell Medical College, Ithaca, NJ USA
| | - Richard M. Myers
- grid.417691.c0000 0004 0408 3720HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806 USA
| | - Stanley J. Watson
- grid.214458.e0000000086837370The Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI USA
| | - Huda Akil
- grid.214458.e0000000086837370The Michigan Neuroscience Institute, University of Michigan, Ann Arbor, MI USA
| | - William E. Bunney
- grid.266093.80000 0001 0668 7243Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
| | - Marquis P. Vawter
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA USA
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Mamdani F, Weber MD, Bunney B, Burke K, Cartagena P, Walsh D, Lee FS, Barchas J, Schatzberg AF, Myers RM, Watson SJ, Akil H, Vawter MP, Bunney WE, Sequeira A. Identification of potential blood biomarkers associated with suicide in major depressive disorder. Transl Psychiatry 2022; 12:159. [PMID: 35422091 PMCID: PMC9010430 DOI: 10.1038/s41398-022-01918-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 03/18/2022] [Accepted: 03/24/2022] [Indexed: 02/05/2023] Open
Abstract
Suicides have increased to over 48,000 deaths yearly in the United States. Major depressive disorder (MDD) is the most common diagnosis among suicides, and identifying those at the highest risk for suicide is a pressing challenge. The objective of this study is to identify changes in gene expression associated with suicide in brain and blood for the development of biomarkers for suicide. Blood and brain were available for 45 subjects (53 blood samples and 69 dorsolateral prefrontal cortex (DLPFC) samples in total). Samples were collected from MDD patients who died by suicide (MDD-S), MDDs who died by other means (MDD-NS) and non-psychiatric controls. We analyzed gene expression using RNA and the NanoString platform. In blood, we identified 14 genes which significantly differentiated MDD-S versus MDD-NS. The top six genes differentially expressed in blood were: PER3, MTPAP, SLC25A26, CD19, SOX9, and GAR1. Additionally, four genes showed significant changes in brain and blood between MDD-S and MDD-NS; SOX9 was decreased and PER3 was increased in MDD-S in both tissues, while CD19 and TERF1 were increased in blood but decreased in DLPFC. To our knowledge, this is the first study to analyze matched blood and brain samples in a well-defined population of MDDs demonstrating significant differences in gene expression associated with completed suicide. Our results strongly suggest that blood gene expression is highly informative to understand molecular changes in suicide. Developing a suicide biomarker signature in blood could help health care professionals to identify subjects at high risk for suicide.
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Affiliation(s)
- Firoza Mamdani
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Matthieu D. Weber
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Blynn Bunney
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Kathleen Burke
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Preston Cartagena
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - David Walsh
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Francis S. Lee
- grid.5386.8000000041936877XDepartment of Psychiatry, Weill Cornell Medical College, New York, NY USA
| | - Jack Barchas
- grid.5386.8000000041936877XDepartment of Psychiatry, Weill Cornell Medical College, New York, NY USA
| | - Alan F. Schatzberg
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA USA
| | - Richard M. Myers
- grid.417691.c0000 0004 0408 3720Hudson Alpha Institute for Biotechnology, Huntsville, AL USA
| | - Stanley J. Watson
- grid.214458.e0000000086837370Molecular & Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI USA
| | - Huda Akil
- grid.214458.e0000000086837370Molecular & Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI USA
| | - Marquis P. Vawter
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - William E. Bunney
- grid.266093.80000 0001 0668 7243Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Adolfo Sequeira
- Psychiatry and Human Behavior, University of California, Irvine, CA, USA.
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10
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Trubetskoy V, Pardiñas AF, Qi T, Panagiotaropoulou G, Awasthi S, Bigdeli TB, Bryois J, Chen CY, Dennison CA, Hall LS, Lam M, Watanabe K, Frei O, Ge T, Harwood JC, Koopmans F, Magnusson S, Richards AL, Sidorenko J, Wu Y, Zeng J, Grove J, Kim M, Li Z, Voloudakis G, Zhang W, Adams M, Agartz I, Atkinson EG, Agerbo E, Al Eissa M, Albus M, Alexander M, Alizadeh BZ, Alptekin K, Als TD, Amin F, Arolt V, Arrojo M, Athanasiu L, Azevedo MH, Bacanu SA, Bass NJ, Begemann M, Belliveau RA, Bene J, Benyamin B, Bergen SE, Blasi G, Bobes J, Bonassi S, Braun A, Bressan RA, Bromet EJ, Bruggeman R, Buckley PF, Buckner RL, Bybjerg-Grauholm J, Cahn W, Cairns MJ, Calkins ME, Carr VJ, Castle D, Catts SV, Chambert KD, Chan RCK, Chaumette B, Cheng W, Cheung EFC, Chong SA, Cohen D, Consoli A, Cordeiro Q, Costas J, Curtis C, Davidson M, Davis KL, de Haan L, Degenhardt F, DeLisi LE, Demontis D, Dickerson F, Dikeos D, Dinan T, Djurovic S, Duan J, Ducci G, Dudbridge F, Eriksson JG, Fañanás L, Faraone SV, Fiorentino A, Forstner A, Frank J, Freimer NB, Fromer M, Frustaci A, Gadelha A, Genovese G, Gershon ES, Giannitelli M, Giegling I, Giusti-Rodríguez P, Godard S, Goldstein JI, González Peñas J, González-Pinto A, Gopal S, Gratten J, Green MF, Greenwood TA, Guillin O, Gülöksüz S, Gur RE, Gur RC, Gutiérrez B, Hahn E, Hakonarson H, Haroutunian V, Hartmann AM, Harvey C, Hayward C, Henskens FA, Herms S, Hoffmann P, Howrigan DP, Ikeda M, Iyegbe C, Joa I, Julià A, Kähler AK, Kam-Thong T, Kamatani Y, Karachanak-Yankova S, Kebir O, Keller MC, Kelly BJ, Khrunin A, Kim SW, Klovins J, Kondratiev N, Konte B, Kraft J, Kubo M, Kučinskas V, Kučinskiene ZA, Kusumawardhani A, Kuzelova-Ptackova H, Landi S, Lazzeroni LC, Lee PH, Legge SE, Lehrer DS, Lencer R, Lerer B, Li M, Lieberman J, Light GA, Limborska S, Liu CM, Lönnqvist J, Loughland CM, Lubinski J, Luykx JJ, Lynham A, Macek M, Mackinnon A, Magnusson PKE, Maher BS, Maier W, Malaspina D, Mallet J, Marder SR, Marsal S, Martin AR, Martorell L, Mattheisen M, McCarley RW, McDonald C, McGrath JJ, Medeiros H, Meier S, Melegh B, Melle I, Mesholam-Gately RI, Metspalu A, Michie PT, Milani L, Milanova V, Mitjans M, Molden E, Molina E, Molto MD, Mondelli V, Moreno C, Morley CP, Muntané G, Murphy KC, Myin-Germeys I, Nenadić I, Nestadt G, Nikitina-Zake L, Noto C, Nuechterlein KH, O'Brien NL, O'Neill FA, Oh SY, Olincy A, Ota VK, Pantelis C, Papadimitriou GN, Parellada M, Paunio T, Pellegrino R, Periyasamy S, Perkins DO, Pfuhlmann B, Pietiläinen O, Pimm J, Porteous D, Powell J, Quattrone D, Quested D, Radant AD, Rampino A, Rapaport MH, Rautanen A, Reichenberg A, Roe C, Roffman JL, Roth J, Rothermundt M, Rutten BPF, Saker-Delye S, Salomaa V, Sanjuan J, Santoro ML, Savitz A, Schall U, Scott RJ, Seidman LJ, Sharp SI, Shi J, Siever LJ, Sigurdsson E, Sim K, Skarabis N, Slominsky P, So HC, Sobell JL, Söderman E, Stain HJ, Steen NE, Steixner-Kumar AA, Stögmann E, Stone WS, Straub RE, Streit F, Strengman E, Stroup TS, Subramaniam M, Sugar CA, Suvisaari J, Svrakic DM, Swerdlow NR, Szatkiewicz JP, Ta TMT, Takahashi A, Terao C, Thibaut F, Toncheva D, Tooney PA, Torretta S, Tosato S, Tura GB, Turetsky BI, Üçok A, Vaaler A, van Amelsvoort T, van Winkel R, Veijola J, Waddington J, Walter H, Waterreus A, Webb BT, Weiser M, Williams NM, Witt SH, Wormley BK, Wu JQ, Xu Z, Yolken R, Zai CC, Zhou W, Zhu F, Zimprich F, Atbaşoğlu EC, Ayub M, Benner C, Bertolino A, Black DW, Bray NJ, Breen G, Buccola NG, Byerley WF, Chen WJ, Cloninger CR, Crespo-Facorro B, Donohoe G, Freedman R, Galletly C, Gandal MJ, Gennarelli M, Hougaard DM, Hwu HG, Jablensky AV, McCarroll SA, Moran JL, Mors O, Mortensen PB, Müller-Myhsok B, Neil AL, Nordentoft M, Pato MT, Petryshen TL, Pirinen M, Pulver AE, Schulze TG, Silverman JM, Smoller JW, Stahl EA, Tsuang DW, Vilella E, Wang SH, Xu S, Adolfsson R, Arango C, Baune BT, Belangero SI, Børglum AD, Braff D, Bramon E, Buxbaum JD, Campion D, Cervilla JA, Cichon S, Collier DA, Corvin A, Curtis D, Forti MD, Domenici E, Ehrenreich H, Escott-Price V, Esko T, Fanous AH, Gareeva A, Gawlik M, Gejman PV, Gill M, Glatt SJ, Golimbet V, Hong KS, Hultman CM, Hyman SE, Iwata N, Jönsson EG, Kahn RS, Kennedy JL, Khusnutdinova E, Kirov G, Knowles JA, Krebs MO, Laurent-Levinson C, Lee J, Lencz T, Levinson DF, Li QS, Liu J, Malhotra AK, Malhotra D, McIntosh A, McQuillin A, Menezes PR, Morgan VA, Morris DW, Mowry BJ, Murray RM, Nimgaonkar V, Nöthen MM, Ophoff RA, Paciga SA, Palotie A, Pato CN, Qin S, Rietschel M, Riley BP, Rivera M, Rujescu D, Saka MC, Sanders AR, Schwab SG, Serretti A, Sham PC, Shi Y, St Clair D, Stefánsson H, Stefansson K, Tsuang MT, van Os J, Vawter MP, Weinberger DR, Werge T, Wildenauer DB, Yu X, Yue W, Holmans PA, Pocklington AJ, Roussos P, Vassos E, Verhage M, Visscher PM, Yang J, Posthuma D, Andreassen OA, Kendler KS, Owen MJ, Wray NR, Daly MJ, Huang H, Neale BM, Sullivan PF, Ripke S, Walters JTR, O'Donovan MC. Mapping genomic loci implicates genes and synaptic biology in schizophrenia. Nature 2022; 604:502-508. [PMID: 35396580 PMCID: PMC9392466 DOI: 10.1038/s41586-022-04434-5] [Citation(s) in RCA: 772] [Impact Index Per Article: 386.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 01/10/2022] [Indexed: 01/16/2023]
Abstract
Schizophrenia has a heritability of 60-80%1, much of which is attributable to common risk alleles. Here, in a two-stage genome-wide association study of up to 76,755 individuals with schizophrenia and 243,649 control individuals, we report common variant associations at 287 distinct genomic loci. Associations were concentrated in genes that are expressed in excitatory and inhibitory neurons of the central nervous system, but not in other tissues or cell types. Using fine-mapping and functional genomic data, we identify 120 genes (106 protein-coding) that are likely to underpin associations at some of these loci, including 16 genes with credible causal non-synonymous or untranslated region variation. We also implicate fundamental processes related to neuronal function, including synaptic organization, differentiation and transmission. Fine-mapped candidates were enriched for genes associated with rare disruptive coding variants in people with schizophrenia, including the glutamate receptor subunit GRIN2A and transcription factor SP4, and were also enriched for genes implicated by such variants in neurodevelopmental disorders. We identify biological processes relevant to schizophrenia pathophysiology; show convergence of common and rare variant associations in schizophrenia and neurodevelopmental disorders; and provide a resource of prioritized genes and variants to advance mechanistic studies.
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Affiliation(s)
- Vassily Trubetskoy
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Antonio F Pardiñas
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Ting Qi
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- School of Life Sciences, Westlake University, Hangzhou, China
| | | | - Swapnil Awasthi
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Tim B Bigdeli
- Department of Psychiatry and the Behavioral Sciences, SUNY Downstate Medical Center, New York, NY, USA
- Institute for Genomic Health, SUNY Downstate Medical Center, New York, NY, USA
- Department of Psychiatry, Veterans Affairs New York Harbor Healthcare System, New York, NY, USA
| | - Julien Bryois
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Chia-Yen Chen
- Biogen, Cambridge, MA, USA
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Charlotte A Dennison
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Lynsey S Hall
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Max Lam
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Research Division, Institute of Mental Health, Singapore, Republic of Singapore
- Division of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
| | - Kyoko Watanabe
- Department of Complex Trait Genetics, Center for Neurogenomics and Cognitive Research, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Oleksandr Frei
- NORMENT Centre, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Center for Bioinformatics, Department of Informatics, University of Oslo, Oslo, Norway
| | - Tian Ge
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Janet C Harwood
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Frank Koopmans
- Department of Molecular and Cellular Neurobiology, Center for Neurogenomics and Cognitive Research, Faculty of Science, Amsterdam Neuroscience, Vrije Universiteit, Amsterdam, The Netherlands
| | | | - Alexander L Richards
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Julia Sidorenko
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Yang Wu
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Jian Zeng
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Jakob Grove
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Department of Biomedicine and Centre for Integrative Sequencing (iSEQ), Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | - Minsoo Kim
- Department of Psychiatry, Semel Institute, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Zhiqiang Li
- Affiliated Hospital of Qingdao University and Biomedical Sciences Institute of Qingdao University (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao, China
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, China
| | - Georgios Voloudakis
- Department of Psychiatry, Pamela Sklar Division of Psychiatric Genomics, Friedman Brain Institute, Department of Genetics and Genomic Science and Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Wen Zhang
- Department of Psychiatry, Pamela Sklar Division of Psychiatric Genomics, Friedman Brain Institute, Department of Genetics and Genomic Science and Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences and Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mark Adams
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Royal Edinburgh Hospital, Edinburgh, UK
| | - Ingrid Agartz
- NORMENT Centre, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
- Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet and Stockholm Health Care Services, Stockholm Region, Stockholm, Sweden
| | - Elizabeth G Atkinson
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Esben Agerbo
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- National Centre for Register-based Research, Aarhus University, Aarhus, Denmark
| | - Mariam Al Eissa
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | | | - Madeline Alexander
- Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, USA
| | - Behrooz Z Alizadeh
- University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Center, University of Groningen, Groningen, The Netherlands
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Köksal Alptekin
- Department of Psychiatry, Dokuz Eylül University School of Medicine, Izmir, Turkey
- Department of Neuroscience, Dokuz Eylül University Graduate School of Health Sciences, Izmir, Turkey
| | - Thomas D Als
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Department of Biomedicine and Centre for Integrative Sequencing (iSEQ), Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | - Farooq Amin
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Volker Arolt
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Manuel Arrojo
- Servizo de Psiquiatría, Complexo Hospitalario Universitario de Santiago de Compostela, Servizo Galego de Saúde (SERGAS), Santiago de Compostela, Spain
| | - Lavinia Athanasiu
- NORMENT Centre, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Maria Helena Azevedo
- Institute of Medical Psychology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Silviu A Bacanu
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Nicholas J Bass
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - Martin Begemann
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
| | - Richard A Belliveau
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Judit Bene
- Department of Medical Genetics, Medical School, University of Pécs, Pécs, Hungary
| | - Beben Benyamin
- Australian Centre for Precision Health, University of South Australia Cancer Research Institute, University of South Australia, Adelaide, South Australia, Australia
- UniSA Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
- South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Sarah E Bergen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Giuseppe Blasi
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Julio Bobes
- Área de Psiquiatría-Universidad de Oviedo, Hospital Universitario Central de Asturias (HUCA), Asturias, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Asturias, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Oviedo, Asturias, Spain
| | - Stefano Bonassi
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Roma and San Raffaele University, Rome, Italy
| | - Alice Braun
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Rodrigo Affonseca Bressan
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Evelyn J Bromet
- Department of Psychiatry and Behavioural Health, Stony Brook University, Stony Brook, NY, USA
| | - Richard Bruggeman
- University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Center, University of Groningen, Groningen, The Netherlands
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, The Netherlands
| | - Peter F Buckley
- Health Science Center, University of Tennessee, Memphis, TN, USA
| | - Randy L Buckner
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Jonas Bybjerg-Grauholm
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Wiepke Cahn
- University Medical Center Utrecht, Department of Psychiatry, Rudolf Magnus Institute of Neuroscience, Utrecht, The Netherlands
- Altrecht, General Menthal Health Care, Utrecht, The Netherlands
| | - Murray J Cairns
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- Centre for Brain and Mental Health Research, University of Newcastle, Newcastle, New South Wales, Australia
| | - Monica E Calkins
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Vaughan J Carr
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Department of Psychiatry, Monash University, Melbourne, Victoria, Australia
- Neuroscience Research Australia, Sydney, New South Wales, Australia
| | - David Castle
- Department of Psychiatry, University of Melbourne, Parkville, Victoria, Australia
- St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Stanley V Catts
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Kimberley D Chambert
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Raymond C K Chan
- Institute of Psychology, Chinese Academy of Science, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Boris Chaumette
- INSERM U1266, Institute of Psychiatry and Neuroscience of Paris, Université de Paris, GHU Paris Psychiatrie & Neurosciences, Paris, France
- Department of Psychiatry, McGill University, Montreal, Québec, Canada
| | - Wei Cheng
- Department of Computer Science, University of North Carolina, Chapel Hill, NC, USA
| | | | - Siow Ann Chong
- Research Division, Institute of Mental Health, Singapore, Republic of Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Republic of Singapore
| | - David Cohen
- Faculté de Médecine Sorbonne Université, Groupe de Recherche Clinique no. 15 - Troubles Psychiatriques et Développement (PSYDEV), Department of Child and Adolescent Psychiatry, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
- Centre de Référence des Maladies Rares à Expression Psychiatrique, Department of Child and Adolescent Psychiatry, AP-HP Sorbonne Université, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
- Institut des Systèmes Intelligents et de Robotique (ISIR), CNRS UMR7222, Faculté des Sciences et Ingénierie, Sorbonne Université, Paris, France
| | - Angèle Consoli
- Faculté de Médecine Sorbonne Université, Groupe de Recherche Clinique no. 15 - Troubles Psychiatriques et Développement (PSYDEV), Department of Child and Adolescent Psychiatry, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
- Centre de Référence des Maladies Rares à Expression Psychiatrique, Department of Child and Adolescent Psychiatry, AP-HP Sorbonne Université, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
| | - Quirino Cordeiro
- Department of Psychiatry, Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo, Brazil
| | - Javier Costas
- Instituto de Investigación Sanitaria (IDIS) de Santiago de Compostela, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Servizo Galego de Saúde (SERGAS), Santiago de Compostela, Spain
| | - Charles Curtis
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | | | - Kenneth L Davis
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lieuwe de Haan
- Department of Psychiatry, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Arkin, Institute for Mental Health, Amsterdam, The Netherlands
| | | | - Lynn E DeLisi
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Cambridge Health Alliance, Cambridge, MA, USA
| | - Ditte Demontis
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Department of Biomedicine and Centre for Integrative Sequencing (iSEQ), Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | | | - Dimitris Dikeos
- First Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition Hospital, Athens, Greece
| | - Timothy Dinan
- Department of Psychiatry and Neurobehavioural Sciences, University College Cork, Cork, Ireland
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Srdjan Djurovic
- NORMENT Centre, Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Jubao Duan
- Center for Psychiatric Genetics, NorthShore University HealthSystem, Evanston, IL, USA
- Department of Psychiatry and Behavioral Neurosciences, The University of Chicago, Chicago, IL, USA
| | | | - Frank Dudbridge
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Johan G Eriksson
- Department of General Practice and Primary Health Care, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
- Department of Obstetrics and Gynecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
| | - Lourdes Fañanás
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
| | - Stephen V Faraone
- Departments of Psychiatry and Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Alessia Fiorentino
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - Andreas Forstner
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Centre for Human Genetics, University of Marburg, Marburg, Germany
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Nelson B Freimer
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - Menachem Fromer
- Division of Psychiatric Genomics, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alessandra Frustaci
- Barnet, Enfield and Haringey Mental Health NHS Trust, St Ann's Hospital, London, UK
| | - Ary Gadelha
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Giulio Genovese
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Elliot S Gershon
- Departments of Psychiatry and Human Genetics, University of Chicago, Chicago, IL, USA
| | - Marianna Giannitelli
- Faculté de Médecine Sorbonne Université, Groupe de Recherche Clinique no. 15 - Troubles Psychiatriques et Développement (PSYDEV), Department of Child and Adolescent Psychiatry, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
- Centre de Référence des Maladies Rares à Expression Psychiatrique, Department of Child and Adolescent Psychiatry, AP-HP Sorbonne Université, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
| | - Ina Giegling
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | | | - Stephanie Godard
- Departments of Psychiatry and Human and Molecular Genetics, INSERM, Institut de Myologie, Hôpital de la Pitiè-Salpêtrière, Paris, France
| | - Jacqueline I Goldstein
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Javier González Peñas
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain
| | - Ana González-Pinto
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- BIOARABA Health Research Institute, OSI Araba, University Hospital, University of the Basque Country, Vitoria, Spain
| | - Srihari Gopal
- Neuroscience Therapeutic Area, Janssen Research and Development, Titusville, NJ, USA
| | - Jacob Gratten
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Michael F Green
- Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Tiffany A Greenwood
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Olivier Guillin
- INSERM, Rouen, France
- Centre Hospitalier du Rouvray, Rouen, France
- UFR Santé, Université de Rouen Normandie, Rouen, France
| | - Sinan Gülöksüz
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Raquel E Gur
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Ruben C Gur
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Blanca Gutiérrez
- Department of Psychiatry, Faculty of Medicine and Biomedical Research Centre (CIBM), University of Granada, Granada, Spain
| | - Eric Hahn
- Department of Psychiatry, Charité - Universitätsmedizin, Berlin, Germany
| | - Hakon Hakonarson
- Children's Hospital of Philadelphia, Leonard Madlyn Abramson Research Center, Philadelphia, PA, USA
| | - Vahram Haroutunian
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Mental Illness Research Clinical and Education Center (MIRECC), JJ Peters VA Medical Center, New York, NY, USA
| | - Annette M Hartmann
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Carol Harvey
- Department of Psychiatry, University of Melbourne, Parkville, Victoria, Australia
- NorthWestern Mental Health, Melbourne, Victoria, Australia
| | - Caroline Hayward
- MRC Human Genetics Unit, University of Edinburgh, Institute of Genetics and Cancer, Western General Hospital, Edinburgh, UK
| | - Frans A Henskens
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia
| | - Stefan Herms
- Division of Medical Genetics, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Per Hoffmann
- Division of Medical Genetics, Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Daniel P Howrigan
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Masashi Ikeda
- Department of Psychiatry, Fujita Health University School of Medicine, Toyoake Aichi, Japan
| | - Conrad Iyegbe
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Inge Joa
- Regional Centre for Clinical Research in Psychosis, Department of Psychiatry, Stavanger University Hospital, Stavanger, Norway
| | - Antonio Julià
- Rheumatology Research Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Anna K Kähler
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Tony Kam-Thong
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffman-La Roche, Basel, Switzerland
| | - Yoichiro Kamatani
- Laboratory of Complex Trait Genomics, Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
- Laboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Sena Karachanak-Yankova
- Department of Medical Genetics, Medical University, Sofia, Bulgaria
- Department of Genetics, Faculty of Biology, Sofia University "St. Kliment Ohridski", Sofia, Bulgaria
| | - Oussama Kebir
- INSERM U1266, Institute of Psychiatry and Neuroscience of Paris, Université de Paris, GHU Paris Psychiatrie & Neurosciences, Paris, France
| | - Matthew C Keller
- Institute for Behavioural Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Brian J Kelly
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia
| | - Andrey Khrunin
- Institute of Molecular Genetics of National Research Centre "Kurchatov Institute", Moscow, Russia
| | - Sung-Wan Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Janis Klovins
- Latvian Biomedical Research and Study Centre, Riga, Latvia
| | | | - Bettina Konte
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Julia Kraft
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Michiaki Kubo
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | | | | | - Agung Kusumawardhani
- Psychiatry Department, University of Indonesia - Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia
| | - Hana Kuzelova-Ptackova
- Department of Psychiatry, 1st Faculty of Medicine and General University Hospital, Prague, Czech Republic
| | - Stefano Landi
- Dipartimento di Biologia, Universita' di Pisa, Pisa, Italy
| | - Laura C Lazzeroni
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Phil H Lee
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Psychiatric and Neurodevelopmental Genetics Unit, Department of Psychiatry and Center for Genomic Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Sophie E Legge
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Douglas S Lehrer
- Department of Psychiatry, Wright State University, Dayton, OH, USA
| | - Rebecca Lencer
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Bernard Lerer
- Department of Psychiatry, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Miaoxin Li
- Zhongshan School of Medicine and Key Laboratory of Tropical Diseases Control (SYSU), Sun Yat-sen University, Guangzhou, China
| | | | - Gregory A Light
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- VISN 22, Mental Illness Research, Education and Clinical Center (MIRECC), VA San Diego Healthcare System, San Diego, CA, USA
| | - Svetlana Limborska
- Institute of Molecular Genetics of National Research Centre "Kurchatov Institute", Moscow, Russia
| | - Chih-Min Liu
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
- Neurobiology and Cognitive Science Center, National Taiwan University, Taipei, Taiwan
| | - Jouko Lönnqvist
- Mental Health Unit, Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
- Department of Psychiatry, University of Helsinki, Helsinki, Finland
| | - Carmel M Loughland
- Hunter New England Health and University of Newcastle, Newcastle, New South Wales, Australia
| | - Jan Lubinski
- Department of Genetics and Pathology, International Hereditary Cancer Center, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Jurjen J Luykx
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Psychiatry, UMC Utrecht Brain Center, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Second Opinion Outpatient Clinic, GGNet Mental Health, Warnsveld, The Netherlands
| | - Amy Lynham
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Milan Macek
- Department of Biology and Medical Genetics, 2nd Faculty of Medicine and University Hospital Motol, Prague, Czech Republic
| | - Andrew Mackinnon
- Black Dog Institute, University of New South Wales, Randwick, New South Wales, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Brion S Maher
- Department of Mental Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Wolfgang Maier
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Dolores Malaspina
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jacques Mallet
- Asfalia Biologics, iPEPS-ICM, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
| | - Stephen R Marder
- Semel Institute for Neurosciene, University of California Los Angeles, Los Angeles, CA, USA
| | - Sara Marsal
- Rheumatology Research Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Alicia R Martin
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Lourdes Martorell
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Manuel Mattheisen
- Department of Biomedicine and Centre for Integrative Sequencing (iSEQ), Aarhus University, Aarhus, Denmark
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
| | | | - Colm McDonald
- Centre for Neuroimaging, Cognition and Genomics (NICOG), National University of Ireland Galway, Galway, Ireland
| | - John J McGrath
- National Centre for Register-based Research, Aarhus University, Aarhus, Denmark
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Brisbane, Queensland, Australia
| | - Helena Medeiros
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- College of Medicine, SUNY Downstate Health Sciences University, New York, NY, USA
| | - Sandra Meier
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Bela Melegh
- Department of Medical Genetics, University of Pécs, School of Medicine, Pécs, Hungary
| | - Ingrid Melle
- NORMENT Centre, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Raquelle I Mesholam-Gately
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Massachusetts Mental Health Center Public Psychiatry Division of the Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Andres Metspalu
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Patricia T Michie
- School of Psychology, University of Newcastle, Newcastle, New South Wales, Australia
| | - Lili Milani
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Vihra Milanova
- Psychiatric Clinic, Alexandrovska University Hospital, Sofia, Bulgaria
| | - Marina Mitjans
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
| | - Espen Molden
- Department of Pharmacy, University of Oslo, Oslo, Norway
- Center for Psychopharmacology, Diakonhjemmet Hospital, Oslo, Norway
| | - Esther Molina
- Department of Nursing, Faculty of Health Sciences and Biomedical Research Centre (CIBM), University of Granada, Granada, Spain
| | - María Dolores Molto
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Department of Genetics, Faculty of Biological Sciences, Universidad de Valencia, Valencia, Spain
- Biomedical Research Institute INCLIVA, Valencia, Spain
| | - Valeria Mondelli
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- Department of Psychological Medicine, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK
| | - Carmen Moreno
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain
| | - Christopher P Morley
- Departments of Public Health and Preventive Medicine, Family Medicine, and Psychiatry and Behavioral Sciences, State University of New York, Upstate Medical University, Syracuse, NY, USA
| | - Gerard Muntané
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
- Institut de Biologia Evolutiva (UPF-CSIC), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, PRBB, Barcelona, Spain
| | - Kieran C Murphy
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Inez Myin-Germeys
- Department for Neurosciences, Center for Contextual Psychiatry, KU Leuven, Leuven, Belgium
| | - Igor Nenadić
- Cognitive Neuropsychiatry Laboratory, Department of Psychiatry and Psychotherapy, Philipps Universität Marburg, Marburg, Germany
- Department of Psychiatry and Psychotherapy, Jena University Hospital, Jena, Germany
| | - Gerald Nestadt
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Cristiano Noto
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Keith H Nuechterlein
- Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Niamh Louise O'Brien
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - F Anthony O'Neill
- Centre for Public Health, Institute of Clinical Sciences, Queen's University Belfast, Belfast, UK
| | - Sang-Yun Oh
- Department of Statistics and Applied Probability, University of California at Santa Barbara, Santa Barbara, CA, USA
- Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - Ann Olincy
- Department of Psychiatry, University of Colorado Denver, Aurora, CO, USA
| | - Vanessa Kiyomi Ota
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
- Department of Morphology and Genetics, Laboratorio de Genetica, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Christos Pantelis
- NorthWestern Mental Health, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Melbourne, Victoria, Australia
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
- Department of Psychiatry, Melbourne Medical School, University of Melbourne, Parkville, Victoria, Australia
| | - George N Papadimitriou
- First Department of Psychiatry, Medical School, National and Kapodistrian University of Athens, Eginition Hospital, Athens, Greece
| | - Mara Parellada
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain
| | - Tiina Paunio
- Department of Public Health Solutions, Genomics and Biomarkers Unit, National Institute for Health and Welfare, Helsinki, Finland
- Department of Psychiatry and SleepWell Research Program, Faculty of Medicine, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Renata Pellegrino
- Children's Hospital of Philadelphia, Leonard Madlyn Abramson Research Center, Philadelphia, PA, USA
| | - Sathish Periyasamy
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
- Queensland Centre for Mental Health Research, University of Queensland, Brisbane, Queensland, Australia
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Bruno Pfuhlmann
- Clinic of Psychiatry and Psychotherapy, Weißer Hirsch, Dresden, Germany
| | - Olli Pietiläinen
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Jonathan Pimm
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - David Porteous
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - John Powell
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Diego Quattrone
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- South London and Maudsley NHS Mental Health Foundation Trust, London, UK
| | - Digby Quested
- Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford, UK
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Allen D Radant
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
- VA Puget Sound Health Care System, Seattle, WA, USA
| | - Antonio Rampino
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Mark H Rapaport
- Huntsman Mental Health Institute, Department of Psychiatry, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Anna Rautanen
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffman-La Roche, Basel, Switzerland
| | - Abraham Reichenberg
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Cheryl Roe
- SUNY Upstate Medical University, Syracuse, NY, USA
| | - Joshua L Roffman
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Julian Roth
- Department of Psychiatry, Psychosomatics and Psychotherapy, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | | | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | | | - Veikko Salomaa
- THL-Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Julio Sanjuan
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Biomedical Research Institute INCLIVA, Valencia, Spain
- Department of Psychiatry, School of Medicine, University of Valencia, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Marcos Leite Santoro
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
- Department of Morphology and Genetics, Laboratorio de Genetica, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Adam Savitz
- Neuroscience Therapeutic Area, Janssen Research and Development, Titusville, NJ, USA
| | - Ulrich Schall
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- Priority Centre for Brain and Mental Health Research, University of Newcastle, Mater Hospital, McAuley Centre, Newcastle, New South Wales, Australia
| | - Rodney J Scott
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- Division of Molecular Medicine, NSW Health Pathology North, Newcastle, New South Wales, Australia
| | - Larry J Seidman
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Massachusetts Mental Health Center Public Psychiatry Division of the Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Sally Isabel Sharp
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - Jianxin Shi
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Larry J Siever
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- James J. Peters VA Medical Center, Bronx, NY, USA
| | - Engilbert Sigurdsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Department of Psychiatry, Landspitali University Hospital, Reykjavik, Iceland
| | - Kang Sim
- West Region, Institute of Mental Health, Singapore, Singapore
- Yoo Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Nora Skarabis
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Petr Slominsky
- Institute of Molecular Genetics of National Research Centre "Kurchatov Institute", Moscow, Russia
| | - Hon-Cheong So
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
- Department of Psychiatry, The Chinese University of Hong Kong, Hong Kong, China
| | - Janet L Sobell
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Erik Söderman
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet and Stockholm Health Care Services, Stockholm Region, Stockholm, Sweden
| | - Helen J Stain
- School of Social and Health Sciences, Leeds Trinity University, Leeds, UK
- TIPS - Network for Clinical Research in Psychosis, Stavanger University Hospital, Stavanger, Norway
| | - Nils Eiel Steen
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Agnes A Steixner-Kumar
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
| | | | - William S Stone
- Harvard Medical School Department of Psychiatry at Beth Israel Deaconess Medical Center, Boston, MA, USA
- Massachusetts Mental Health Center, Boston, MA, USA
| | | | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Eric Strengman
- Department of Medical Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - T Scott Stroup
- Department of Psychiatry, Columbia University, New York, NY, USA
| | - Mythily Subramaniam
- Research Division, Institute of Mental Health, Singapore, Republic of Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Republic of Singapore
| | - Catherine A Sugar
- Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Department of Biostatistics, Fielding School of Public Health, University of California Los Angeles, Los Angeles, CA, USA
| | - Jaana Suvisaari
- THL-Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Dragan M Svrakic
- Department of Psychiatry, Washington University, St Louis, MO, USA
| | - Neal R Swerdlow
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Jin P Szatkiewicz
- Department of Genetics, University of North Carolina, Chapel Hill, NC, USA
| | - Thi Minh Tam Ta
- Department of Psychiatry, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Atsushi Takahashi
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Chikashi Terao
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Florence Thibaut
- Université de Paris, Faculté de Médecine, Hôpital Cochin-Tarnier, Paris, France
- INSERM U1266, Institut de Psychiatrie et de Neurosciences, Paris, France
| | - Draga Toncheva
- Department of Medical Genetics, Medical University, Sofia, Bulgaria
- Bulgarian Academy of Science, Sofia, Bulgaria
| | - Paul A Tooney
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, New South Wales, Australia
- Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- Centre for Brain and Mental Health Research, University of Newcastle, Newcastle, New South Wales, Australia
| | - Silvia Torretta
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Sarah Tosato
- Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - Gian Battista Tura
- Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Bruce I Turetsky
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Alp Üçok
- Department of Psychiatry, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Arne Vaaler
- Division of Mental Health, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Mental Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Therese van Amelsvoort
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Ruud van Winkel
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Neurosciences, Center for Clinical Psychiatry, KU Leuven, Leuven, Belgium
| | - Juha Veijola
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - John Waddington
- Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Anna Waterreus
- Neuropsychiatric Epidemiology Research Unit, School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia
- Centre for Clinical Research in Neuropsychiatry, University of Western Australia, Perth, Western Australia, Australia
| | - Bradley T Webb
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | | | - Nigel M Williams
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Stephanie H Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Brandon K Wormley
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Jing Qin Wu
- Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Zhida Xu
- Department of Psychiatry, GGz Centraal, Utrecht, The Netherlands
| | - Robert Yolken
- Stanley Neurovirology Laboratory, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Clement C Zai
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Wei Zhou
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, China
| | - Feng Zhu
- Department of Psychiatry, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fritz Zimprich
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Eşref Cem Atbaşoğlu
- Department of Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, School of Medicine, Ankara University, Ankara, Turkey
| | - Muhammad Ayub
- Department of Psychiatry, Queens University Kingston, Kingston, Ontario, Canada
| | - Christian Benner
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Alessandro Bertolino
- Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
| | - Donald W Black
- Department of Psychiatry, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Nicholas J Bray
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nancy G Buccola
- School of Nursing, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - William F Byerley
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Wei J Chen
- Center for Neuropsychiatric Research, National Health Research Institutes, Zhunan Town, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | | | - Benedicto Crespo-Facorro
- University of Sevilla, CIBERSAM IBiS, Seville, Spain
- Hospital Universitario Virgen del Rocio, Department of Psychiatry, Universidad del Sevilla, Seville, Spain
| | - Gary Donohoe
- Centre for Neuroimaging, Cognition and Genomics (NICOG), National University of Ireland Galway, Galway, Ireland
| | - Robert Freedman
- Department of Psychiatry, University of Colorado Denver, Aurora, CO, USA
| | - Cherrie Galletly
- Discipline of Psychiatry, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Ramsay Health Care (SA) Mental Health, Adelaide, South Australia, Australia
- Northern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Michael J Gandal
- Department of Psychiatry, Semel Institute, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Massimo Gennarelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
- Genetic Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - David M Hougaard
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Hai-Gwo Hwu
- Neurobiology and Cognitive Science Center, National Taiwan University, Taipei, Taiwan
- Department of Psychiatry, College of Medicine and National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Assen V Jablensky
- Centre for Clinical Research in Neuropsychiatry, University of Western Australia, Perth, Western Australia, Australia
| | - Steven A McCarroll
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jennifer L Moran
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Ole Mors
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Psychosis Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Preben B Mortensen
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- National Centre for Register-based Research, Aarhus University, Aarhus, Denmark
| | - Bertram Müller-Myhsok
- Max Planck Institute of Psychiatry, Munich, Germany
- Munich Cluster for Systems Neurology, Munich, Germany
- Department of Health Data Science, University of Liverpool, Liverpool, UK
| | - Amanda L Neil
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Merete Nordentoft
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Mental Health Services in the Capital Region of Denmark, Mental Health Center Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Michele T Pato
- Rutgers University, Robert Wood Johnson Medical School, New Brunswick, NJ, USA
- Rutgers University, New Jersey Medical School, Newark, NJ, USA
| | - Tracey L Petryshen
- Psychiatric and Neurodevelopmental Genetics Unit, Department of Psychiatry and Center for Genomic Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Matti Pirinen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Ann E Pulver
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thomas G Schulze
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
- Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University, Baltimore, MD, USA
| | - Jeremy M Silverman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- James J. Peters VA Medical Center, Bronx, NY, USA
| | - Jordan W Smoller
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Psychiatric and Neurodevelopmental Genetics Unit, Department of Psychiatry and Center for Genomic Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Eli A Stahl
- Division of Psychiatric Genomics, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Program in Medical and Population Genetics, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Regeneron Genetics Center, Orange, CA, USA
| | - Debby W Tsuang
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
- VA Puget Sound Health Care System, Seattle, WA, USA
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Shi-Heng Wang
- College of Public Health, China Medical University, Taichung, Taiwan
| | - Shuhua Xu
- State Key Laboratory of Genetic Engineering and Ministry of Education (MOE) Key Laboratory of Contemporary Anthropology, Collaborative Innovation Center of Genetics and Development, Human Phenome Institute, School of Life Sciences, Fudan University, Shanghai, China
- School of Life Science and Technology, ShanghaiTech University, Shanghai, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China
| | - Rolf Adolfsson
- Department of Clinical Sciences, Psychiatry, Umeå University, Umeå, Sweden
| | - Celso Arango
- Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain
| | - Bernhard T Baune
- Department of Psychiatry, University of Münster, Münster, Germany
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
- Department of Psychiatry, Melbourne Medical School, University of Melbourne, Parkville, Victoria, Australia
| | - Sintia Iole Belangero
- Laboratory of Integrative Neuroscience, Universidade Federal de São Paulo, São Paulo, Brazil
- Department of Morphology and Genetics, Laboratorio de Genetica, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Anders D Børglum
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
- Department of Biomedicine and Centre for Integrative Sequencing (iSEQ), Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | - David Braff
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- VISN 22, Mental Illness Research, Education and Clinical Center (MIRECC), VA San Diego Healthcare System, San Diego, CA, USA
| | - Elvira Bramon
- Division of Psychiatry, Department of Mental Health Neuroscience, University College London, London, UK
| | - Joseph D Buxbaum
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Jorge A Cervilla
- Department of Psychiatry, San Cecilio University Hospital, University of Granada, Granada, Spain
| | - Sven Cichon
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
- Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Neuroscience and Medicine (INM-1), Research Center Juelich, Juelich, Germany
| | | | - Aiden Corvin
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
| | - David Curtis
- UCL Genetics Institute, University College London, London, UK
- Centre for Psychiatry, Queen Mary University London, London, UK
| | - Marta Di Forti
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- South London and Maudsley NHS Mental Health Foundation Trust, London, UK
| | - Enrico Domenici
- Department of Cellular, Computational and Integrative Biology, University of Trento, Trento, Italy
| | - Hannelore Ehrenreich
- Clinical Neuroscience, Max Planck Institute of Experimental Medicine, Göttingen, Germany
| | - Valentina Escott-Price
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
- Dementia Research Institute, Cardiff University, Cardiff, UK
| | - Tõnu Esko
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
- Program in Medical and Population Genetics, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Ayman H Fanous
- Department of Psychiatry, Veterans Affairs New York Harbor Healthcare System, New York, NY, USA
- Department of Psychiatry, Phoenix VA Healthcare System, Phoenix, AZ, USA
- Banner-University Medical Center, Phoenix, AZ, USA
| | - Anna Gareeva
- Department of Human Molecular Genetics of the Institute of Biochemistry and Genetics of the Ufa Federal Research Center of the Russian Academy of Sciences (IBG UFRC RAS), Ufa, Russia
- Federal State Educational Institution of Highest Education Bashkir State Medical University of Public Health Ministry of Russian Federation (BSMU), Ufa, Russia
| | - Micha Gawlik
- Department of Psychiatry, Psychosomatics and Psychotherapy, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Pablo V Gejman
- Center for Psychiatric Genetics, NorthShore University HealthSystem, Evanston, IL, USA
- Department of Psychiatry and Behavioral Neurosciences, The University of Chicago, Chicago, IL, USA
| | - Michael Gill
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Trinity College Dublin, Dublin, Ireland
| | - Stephen J Glatt
- Psychiatric Genetic Epidemiology and Neurobiology Laboratory (PsychGENe lab), Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Vera Golimbet
- Mental Health Research Center, Moscow, Russian Federation
| | - Kyung Sue Hong
- Department of Psychiatry, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Korea
| | - Christina M Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Steven E Hyman
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA
| | - Nakao Iwata
- Department of Psychiatry, Fujita Health University School of Medicine, Toyoake Aichi, Japan
| | - Erik G Jönsson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet and Stockholm Health Care Services, Stockholm Region, Stockholm, Sweden
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - René S Kahn
- University Medical Center Utrecht, Department of Psychiatry, Rudolf Magnus Institute of Neuroscience, Utrecht, The Netherlands
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - James L Kennedy
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Elza Khusnutdinova
- Department of Human Molecular Genetics of the Institute of Biochemistry and Genetics of the Ufa Federal Research Center of the Russian Academy of Sciences (IBG UFRC RAS), Ufa, Russia
- Federal State Educational Institution of Highest Education Bashkir State Medical University of Public Health Ministry of Russian Federation (BSMU), Ufa, Russia
| | - George Kirov
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - James A Knowles
- Department of Psychiatry and Zilkha Neurogenetics Institute, Keck School of Medicine at University of Southern California, Los Angeles, CA, USA
- Department of Cell Biology, State University of New York, Downstate Health Sciences University, New York, NY, USA
| | - Marie-Odile Krebs
- INSERM U1266, Institute of Psychiatry and Neuroscience of Paris, Université de Paris, GHU Paris Psychiatrie & Neurosciences, Paris, France
| | - Claudine Laurent-Levinson
- Faculté de Médecine Sorbonne Université, Groupe de Recherche Clinique no. 15 - Troubles Psychiatriques et Développement (PSYDEV), Department of Child and Adolescent Psychiatry, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
- Centre de Référence des Maladies Rares à Expression Psychiatrique, Department of Child and Adolescent Psychiatry, AP-HP Sorbonne Université, Hôpital Universitaire de la Pitié-Salpêtrière, Paris, France
| | - Jimmy Lee
- Department of Psychosis, Institute of Mental Health, Singapore, Singapore
- Neuroscience and Mental Health, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Todd Lencz
- Division of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
- Institute of Behavioral Science, Feinstein Institutes for Medical Research, Manhasset, NY, USA
- Department of Psychiatry, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Douglas F Levinson
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Qingqin S Li
- Neuroscience Therapeutic Area, Janssen Research and Development, Titusville, NJ, USA
| | - Jianjun Liu
- Human Genetics, Genome Institute of Singapore, A*STAR, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Anil K Malhotra
- Division of Psychiatry Research, Zucker Hillside Hospital, Glen Oaks, NY, USA
- Institute of Behavioral Science, Feinstein Institutes for Medical Research, Manhasset, NY, USA
- Department of Psychiatry, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Dheeraj Malhotra
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffman-La Roche, Basel, Switzerland
| | - Andrew McIntosh
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Royal Edinburgh Hospital, Edinburgh, UK
| | - Andrew McQuillin
- Molecular Psychiatry Laboratory, Division of Psychiatry, University College London, London, UK
| | - Paulo R Menezes
- Department of Preventative Medicine, Faculdade de Medicina FMUSP, University of São Paulo, São Paulo, Brazil
| | - Vera A Morgan
- Neuropsychiatric Epidemiology Research Unit, School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia
- Centre for Clinical Research in Neuropsychiatry, University of Western Australia, Perth, Western Australia, Australia
| | - Derek W Morris
- Centre for Neuroimaging, Cognition and Genomics (NICOG), National University of Ireland Galway, Galway, Ireland
| | - Bryan J Mowry
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
- Queensland Centre for Mental Health Research, University of Queensland, Brisbane, Queensland, Australia
| | - Robin M Murray
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | | | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, Bonn, Germany
| | - Roel A Ophoff
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sara A Paciga
- Early Clinical Development, Pfizer Worldwide Research and Development, Groton, CT, USA
| | - Aarno Palotie
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
- Analytic and Translational Genetics Unit, Department of Medicine, Department of Neurology and Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Carlos N Pato
- Rutgers University, Robert Wood Johnson Medical School, New Brunswick, NJ, USA
- Rutgers University, New Jersey Medical School, Newark, NJ, USA
| | - Shengying Qin
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Brien P Riley
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Margarita Rivera
- Department of Biochemistry and Molecular Biology II, Faculty of Pharmacy, University of Granada, Granada, Spain
- Institute of Neurosciences, Biomedical Research Center (CIBM), University of Granada, Granada, Spain
| | - Dan Rujescu
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | - Meram C Saka
- Department of Psychiatry, School of Medicine, Ankara University, Ankara, Turkey
| | - Alan R Sanders
- Center for Psychiatric Genetics, NorthShore University HealthSystem, Evanston, IL, USA
- Department of Psychiatry and Behavioral Neurosciences, The University of Chicago, Chicago, IL, USA
| | - Sibylle G Schwab
- Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
- Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
| | - Alessandro Serretti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Pak C Sham
- Centre for PanorOmic Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Brain and Cognitive Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- Department of Psychiatry, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yongyong Shi
- Affiliated Hospital of Qingdao University and Biomedical Sciences Institute of Qingdao University (Qingdao Branch of SJTU Bio-X Institutes), Qingdao University, Qingdao, China
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Collaborative Innovation Center for Brain Science, Shanghai Jiao Tong University, Shanghai, China
| | - David St Clair
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | | | | | - Ming T Tsuang
- Center for Behavioral Genomics, Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Institute of Genomic Medicine, University of California San Diego, La Jolla, CA, USA
| | - Jim van Os
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- University Medical Center Utrecht, Department of Psychiatry, Utrecht, The Netherlands
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California Irvine, Irvine, CA, USA
| | | | - Thomas Werge
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Center for GeoGenetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Copenhagen, Denmark
| | - Dieter B Wildenauer
- School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, Western Australia, Australia
| | - Xin Yu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China
- National Clinical Research Center for Mental Disorders, NHC Key Laboratory of Mental Health (Peking University) and Chinese Academy of Medical Sciences Research Unit, Beijing, China
| | - Weihua Yue
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China
- National Clinical Research Center for Mental Disorders, NHC Key Laboratory of Mental Health (Peking University) and Chinese Academy of Medical Sciences Research Unit, Beijing, China
- PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Peter A Holmans
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Andrew J Pocklington
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Panos Roussos
- Department of Psychiatry, Pamela Sklar Division of Psychiatric Genomics, Friedman Brain Institute, Department of Genetics and Genomic Science and Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Mental Illness Research, Education, and Clinical Center (VISN 2 South), James J. Peters VA Medical Center, New York, NY, USA
| | - Evangelos Vassos
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research (NIHR) Maudsley Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Matthijs Verhage
- Department of Clinical Genetics, Center for Neurogenomics and Cognitive Research, University Medical Center Amsterdam, Amsterdam, The Netherlands
- Department of Functional Genomics, Faculty of Exact Science, Center for Neurogenomics and Cognitive Research, VU University Amsterdam and VU Medical Center, Amsterdam, The Netherlands
| | - Peter M Visscher
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Jian Yang
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- School of Life Sciences, Westlake University, Hangzhou, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, China
| | - Danielle Posthuma
- Department of Functional Genomics, Faculty of Exact Science, Center for Neurogenomics and Cognitive Research, VU University Amsterdam and VU Medical Center, Amsterdam, The Netherlands
| | - Ole A Andreassen
- NORMENT Centre, Division of Mental Health and Addiction, University of Oslo, Oslo, Norway
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Kenneth S Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - Michael J Owen
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Naomi R Wray
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Mark J Daly
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland
| | - Hailiang Huang
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Benjamin M Neale
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Patrick F Sullivan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Genetics, University of North Carolina, Chapel Hill, NC, USA
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Stephan Ripke
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany.
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
| | - James T R Walters
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK.
| | - Michael C O'Donovan
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK.
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Singh T, Poterba T, Curtis D, Akil H, Al Eissa M, Barchas JD, Bass N, Bigdeli TB, Breen G, Bromet EJ, Buckley PF, Bunney WE, Bybjerg-Grauholm J, Byerley WF, Chapman SB, Chen WJ, Churchhouse C, Craddock N, Cusick CM, DeLisi L, Dodge S, Escamilla MA, Eskelinen S, Fanous AH, Faraone SV, Fiorentino A, Francioli L, Gabriel SB, Gage D, Gagliano Taliun SA, Ganna A, Genovese G, Glahn DC, Grove J, Hall MH, Hämäläinen E, Heyne HO, Holi M, Hougaard DM, Howrigan DP, Huang H, Hwu HG, Kahn RS, Kang HM, Karczewski KJ, Kirov G, Knowles JA, Lee FS, Lehrer DS, Lescai F, Malaspina D, Marder SR, McCarroll SA, McIntosh AM, Medeiros H, Milani L, Morley CP, Morris DW, Mortensen PB, Myers RM, Nordentoft M, O'Brien NL, Olivares AM, Ongur D, Ouwehand WH, Palmer DS, Paunio T, Quested D, Rapaport MH, Rees E, Rollins B, Satterstrom FK, Schatzberg A, Scolnick E, Scott LJ, Sharp SI, Sklar P, Smoller JW, Sobell JL, Solomonson M, Stahl EA, Stevens CR, Suvisaari J, Tiao G, Watson SJ, Watts NA, Blackwood DH, Børglum AD, Cohen BM, Corvin AP, Esko T, Freimer NB, Glatt SJ, Hultman CM, McQuillin A, Palotie A, Pato CN, Pato MT, Pulver AE, St Clair D, Tsuang MT, Vawter MP, Walters JT, Werge TM, Ophoff RA, Sullivan PF, Owen MJ, Boehnke M, O'Donovan MC, Neale BM, Daly MJ. Rare coding variants in ten genes confer substantial risk for schizophrenia. Nature 2022; 604:509-516. [PMID: 35396579 PMCID: PMC9805802 DOI: 10.1038/s41586-022-04556-w] [Citation(s) in RCA: 258] [Impact Index Per Article: 129.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/16/2022] [Indexed: 01/05/2023]
Abstract
Rare coding variation has historically provided the most direct connections between gene function and disease pathogenesis. By meta-analysing the whole exomes of 24,248 schizophrenia cases and 97,322 controls, we implicate ultra-rare coding variants (URVs) in 10 genes as conferring substantial risk for schizophrenia (odds ratios of 3-50, P < 2.14 × 10-6) and 32 genes at a false discovery rate of <5%. These genes have the greatest expression in central nervous system neurons and have diverse molecular functions that include the formation, structure and function of the synapse. The associations of the NMDA (N-methyl-D-aspartate) receptor subunit GRIN2A and AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid) receptor subunit GRIA3 provide support for dysfunction of the glutamatergic system as a mechanistic hypothesis in the pathogenesis of schizophrenia. We observe an overlap of rare variant risk among schizophrenia, autism spectrum disorders1, epilepsy and severe neurodevelopmental disorders2, although different mutation types are implicated in some shared genes. Most genes described here, however, are not implicated in neurodevelopment. We demonstrate that genes prioritized from common variant analyses of schizophrenia are enriched in rare variant risk3, suggesting that common and rare genetic risk factors converge at least partially on the same underlying pathogenic biological processes. Even after excluding significantly associated genes, schizophrenia cases still carry a substantial excess of URVs, which indicates that more risk genes await discovery using this approach.
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Affiliation(s)
- Tarjinder Singh
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
| | - Timothy Poterba
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - David Curtis
- UCL Genetics Institute, University College London, London, UK
- Centre for Psychiatry, Queen Mary University London, London, UK
| | - Huda Akil
- Department of Psychiatry, Michigan Neuroscience Institute, Medical School, University of Michigan, Ann Arbor, MI, USA
| | - Mariam Al Eissa
- Division of Psychiatry, University College London, London, UK
| | | | - Nicholas Bass
- Division of Psychiatry, University College London, London, UK
| | - Tim B Bigdeli
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate College of Medicine, Brooklyn, NY, USA
| | - Gerome Breen
- Social Genetic and Developmental Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Evelyn J Bromet
- Department of Psychiatry and Behavioral Health, Health Sciences Center, Stony Brook University, Stony Brook, NY, USA
| | - Peter F Buckley
- Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA
| | - William E Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA, USA
| | - Jonas Bybjerg-Grauholm
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - William F Byerley
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA
| | - Sinéad B Chapman
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Wei J Chen
- College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Claire Churchhouse
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Caroline M Cusick
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Lynn DeLisi
- Department of Psychiatry, Cambridge Health Alliance, Cambridge Hospital, Cambridge, MA, USA
| | - Sheila Dodge
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Saana Eskelinen
- University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Public Health Solutions, Mental Health Unit, National Institute for Health and Welfare, Helsinki, Finland
| | - Ayman H Fanous
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Stephen V Faraone
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | | | - Laurent Francioli
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Stacey B Gabriel
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Diane Gage
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Sarah A Gagliano Taliun
- Faculté de Médecine, Université de Montréal, Montreal, Quebec, Canada
- Montréal Heart Institute, Montreal, Quebec, Canada
| | - Andrea Ganna
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
| | - Giulio Genovese
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - David C Glahn
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, USA
| | - Jakob Grove
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Department of Biomedicine and Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
- Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark
| | - Mei-Hua Hall
- McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Eija Hämäläinen
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
| | - Henrike O Heyne
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
| | - Matti Holi
- Department of Psychiatry, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - David M Hougaard
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Daniel P Howrigan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Hailiang Huang
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Hai-Gwo Hwu
- Department of Psychiatry, National Taiwan University, Taipei, Taiwan
| | - René S Kahn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- MIRECC, JP Peters VA Hospital, Bronx, NY, USA
| | - Hyun Min Kang
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, MI, USA
| | - Konrad J Karczewski
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - George Kirov
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - James A Knowles
- Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | | | - Douglas S Lehrer
- Department of Psychiatry, Wright State University, Dayton, OH, USA
| | - Francesco Lescai
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Dolores Malaspina
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stephen R Marder
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven A McCarroll
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | | | - Helena Medeiros
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Lili Milani
- Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Christopher P Morley
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
- Department of Public Health and Preventive Medicine and Department of Family Medicine, SUNY Upstate Medical University, Syracuse, NY, USA
| | | | | | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | - Merete Nordentoft
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Copenhagen Research Center for Mental Health, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Niamh L O'Brien
- Division of Psychiatry, University College London, London, UK
| | - Ana Maria Olivares
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Dost Ongur
- McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | | | - Duncan S Palmer
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Tiina Paunio
- Department of Psychiatry, University of Helsinki, Helsinki, Finland
| | | | - Mark H Rapaport
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Elliott Rees
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Brandi Rollins
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA, USA
| | - F Kyle Satterstrom
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Alan Schatzberg
- Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Edward Scolnick
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Laura J Scott
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, MI, USA
| | - Sally I Sharp
- Division of Psychiatry, University College London, London, UK
| | - Pamela Sklar
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jordan W Smoller
- Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Janet L Sobell
- Department of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Matthew Solomonson
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Eli A Stahl
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Christine R Stevens
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Grace Tiao
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Stanley J Watson
- Department of Psychiatry, Michigan Neuroscience Institute, Medical School, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas A Watts
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Anders D Børglum
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Department of Biomedicine and Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, Aarhus, Denmark
| | - Bruce M Cohen
- McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | | | - Tõnu Esko
- Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Nelson B Freimer
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Stephen J Glatt
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | | | | | - Aarno Palotie
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland
- Psychiatric and Neurodevelopmental Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Carlos N Pato
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate College of Medicine, Brooklyn, NY, USA
| | - Michele T Pato
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate College of Medicine, Brooklyn, NY, USA
| | - Ann E Pulver
- School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | | | - Ming T Tsuang
- Center for Behavioral Genomics, Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA, USA
| | - James T Walters
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Thomas M Werge
- Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- Center for GeoGenetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Roel A Ophoff
- Center for Neurobehavioral Genetics, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry, Erasmus Medical Center, Erasmus University, Rotterdam, the Netherlands
| | - Patrick F Sullivan
- Karolinska Institute, Solna, Sweden
- University of North Carolina, Chapel Hill, NC, USA
| | - Michael J Owen
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Michael Boehnke
- Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, MI, USA
| | - Michael C O'Donovan
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Benjamin M Neale
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
| | - Mark J Daly
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki, Finland.
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Sellgren CM, Imbeault S, Larsson MK, Oliveros A, Nilsson IAK, Codeluppi S, Orhan F, Bhat M, Tufvesson-Alm M, Gracias J, Kegel ME, Zheng Y, Faka A, Svedberg M, Powell SB, Caldwell S, Kamenski ME, Vawter MP, Schulmann A, Goiny M, Svensson CI, Hökfelt T, Schalling M, Schwieler L, Cervenka S, Choi DS, Landén M, Engberg G, Erhardt S. Correction: GRK3 deficiency elicits brain immune activation and psychosis. Mol Psychiatry 2022; 27:1855. [PMID: 34744164 PMCID: PMC9119248 DOI: 10.1038/s41380-021-01371-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carl M. Sellgren
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm & Stockholm Health Care Services, Region Stockholm, Sweden
| | - Sophie Imbeault
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Markus K. Larsson
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Alfredo Oliveros
- grid.66875.3a0000 0004 0459 167XDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine, Rochester, MN USA
| | - Ida A. K. Nilsson
- grid.4714.60000 0004 1937 0626Translational Psychiatry, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Simone Codeluppi
- grid.4714.60000 0004 1937 0626Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Funda Orhan
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Maria Bhat
- grid.418151.80000 0001 1519 6403Research and Development, Innovative Medicines, Personalised Healthcare and Biomarkers, Translational Science Centre, Science for Life Laboratory, AstraZeneca, Solna, Sweden ,grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Maximilian Tufvesson-Alm
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Jessica Gracias
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Magdalena E. Kegel
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Yiran Zheng
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Anthi Faka
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Marie Svedberg
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Susan B. Powell
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Sorana Caldwell
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Mary E. Kamenski
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Marquis P. Vawter
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine School of Medicine, Irvine, CA USA
| | - Anton Schulmann
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine School of Medicine, Irvine, CA USA ,grid.416868.50000 0004 0464 0574Human Genetics Branch, National Institute of Mental Health, Bethesda, MD USA
| | - Michel Goiny
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Camilla I. Svensson
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Tomas Hökfelt
- grid.4714.60000 0004 1937 0626Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Schalling
- grid.4714.60000 0004 1937 0626Translational Psychiatry, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Lilly Schwieler
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Simon Cervenka
- grid.4714.60000 0004 1937 0626Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm & Stockholm Health Care Services, Region Stockholm, Sweden
| | - Doo-Sup Choi
- grid.66875.3a0000 0004 0459 167XDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine, Rochester, MN USA ,grid.66875.3a0000 0004 0459 167XDepartment of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN USA
| | - Mikael Landén
- grid.8761.80000 0000 9919 9582Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden ,grid.4714.60000 0004 1937 0626Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Göran Engberg
- Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden.
| | - Sophie Erhardt
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
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Mullins N, Forstner AJ, O'Connell KS, Coombes B, Coleman JRI, Qiao Z, Als TD, Bigdeli TB, Børte S, Bryois J, Charney AW, Drange OK, Gandal MJ, Hagenaars SP, Ikeda M, Kamitaki N, Kim M, Krebs K, Panagiotaropoulou G, Schilder BM, Sloofman LG, Steinberg S, Trubetskoy V, Winsvold BS, Won HH, Abramova L, Adorjan K, Agerbo E, Al Eissa M, Albani D, Alliey-Rodriguez N, Anjorin A, Antilla V, Antoniou A, Awasthi S, Baek JH, Bækvad-Hansen M, Bass N, Bauer M, Beins EC, Bergen SE, Birner A, Bøcker Pedersen C, Bøen E, Boks MP, Bosch R, Brum M, Brumpton BM, Brunkhorst-Kanaan N, Budde M, Bybjerg-Grauholm J, Byerley W, Cairns M, Casas M, Cervantes P, Clarke TK, Cruceanu C, Cuellar-Barboza A, Cunningham J, Curtis D, Czerski PM, Dale AM, Dalkner N, David FS, Degenhardt F, Djurovic S, Dobbyn AL, Douzenis A, Elvsåshagen T, Escott-Price V, Ferrier IN, Fiorentino A, Foroud TM, Forty L, Frank J, Frei O, Freimer NB, Frisén L, Gade K, Garnham J, Gelernter J, Giørtz Pedersen M, Gizer IR, Gordon SD, Gordon-Smith K, Greenwood TA, Grove J, Guzman-Parra J, Ha K, Haraldsson M, Hautzinger M, Heilbronner U, Hellgren D, Herms S, Hoffmann P, Holmans PA, Huckins L, Jamain S, Johnson JS, Kalman JL, Kamatani Y, Kennedy JL, Kittel-Schneider S, Knowles JA, Kogevinas M, Koromina M, Kranz TM, Kranzler HR, Kubo M, Kupka R, Kushner SA, Lavebratt C, Lawrence J, Leber M, Lee HJ, Lee PH, Levy SE, Lewis C, Liao C, Lucae S, Lundberg M, MacIntyre DJ, Magnusson SH, Maier W, Maihofer A, Malaspina D, Maratou E, Martinsson L, Mattheisen M, McCarroll SA, McGregor NW, McGuffin P, McKay JD, Medeiros H, Medland SE, Millischer V, Montgomery GW, Moran JL, Morris DW, Mühleisen TW, O'Brien N, O'Donovan C, Olde Loohuis LM, Oruc L, Papiol S, Pardiñas AF, Perry A, Pfennig A, Porichi E, Potash JB, Quested D, Raj T, Rapaport MH, DePaulo JR, Regeer EJ, Rice JP, Rivas F, Rivera M, Roth J, Roussos P, Ruderfer DM, Sánchez-Mora C, Schulte EC, Senner F, Sharp S, Shilling PD, Sigurdsson E, Sirignano L, Slaney C, Smeland OB, Smith DJ, Sobell JL, Søholm Hansen C, Soler Artigas M, Spijker AT, Stein DJ, Strauss JS, Świątkowska B, Terao C, Thorgeirsson TE, Toma C, Tooney P, Tsermpini EE, Vawter MP, Vedder H, Walters JTR, Witt SH, Xi S, Xu W, Yang JMK, Young AH, Young H, Zandi PP, Zhou H, Zillich L, Adolfsson R, Agartz I, Alda M, Alfredsson L, Babadjanova G, Backlund L, Baune BT, Bellivier F, Bengesser S, Berrettini WH, Blackwood DHR, Boehnke M, Børglum AD, Breen G, Carr VJ, Catts S, Corvin A, Craddock N, Dannlowski U, Dikeos D, Esko T, Etain B, Ferentinos P, Frye M, Fullerton JM, Gawlik M, Gershon ES, Goes FS, Green MJ, Grigoroiu-Serbanescu M, Hauser J, Henskens F, Hillert J, Hong KS, Hougaard DM, Hultman CM, Hveem K, Iwata N, Jablensky AV, Jones I, Jones LA, Kahn RS, Kelsoe JR, Kirov G, Landén M, Leboyer M, Lewis CM, Li QS, Lissowska J, Lochner C, Loughland C, Martin NG, Mathews CA, Mayoral F, McElroy SL, McIntosh AM, McMahon FJ, Melle I, Michie P, Milani L, Mitchell PB, Morken G, Mors O, Mortensen PB, Mowry B, Müller-Myhsok B, Myers RM, Neale BM, Nievergelt CM, Nordentoft M, Nöthen MM, O'Donovan MC, Oedegaard KJ, Olsson T, Owen MJ, Paciga SA, Pantelis C, Pato C, Pato MT, Patrinos GP, Perlis RH, Posthuma D, Ramos-Quiroga JA, Reif A, Reininghaus EZ, Ribasés M, Rietschel M, Ripke S, Rouleau GA, Saito T, Schall U, Schalling M, Schofield PR, Schulze TG, Scott LJ, Scott RJ, Serretti A, Shannon Weickert C, Smoller JW, Stefansson H, Stefansson K, Stordal E, Streit F, Sullivan PF, Turecki G, Vaaler AE, Vieta E, Vincent JB, Waldman ID, Weickert TW, Werge T, Wray NR, Zwart JA, Biernacka JM, Nurnberger JI, Cichon S, Edenberg HJ, Stahl EA, McQuillin A, Di Florio A, Ophoff RA, Andreassen OA. Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology. Nat Genet 2021; 53:817-829. [PMID: 34002096 PMCID: PMC8192451 DOI: 10.1038/s41588-021-00857-4] [Citation(s) in RCA: 475] [Impact Index Per Article: 158.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 03/25/2021] [Indexed: 12/14/2022]
Abstract
Bipolar disorder is a heritable mental illness with complex etiology. We performed a genome-wide association study of 41,917 bipolar disorder cases and 371,549 controls of European ancestry, which identified 64 associated genomic loci. Bipolar disorder risk alleles were enriched in genes in synaptic signaling pathways and brain-expressed genes, particularly those with high specificity of expression in neurons of the prefrontal cortex and hippocampus. Significant signal enrichment was found in genes encoding targets of antipsychotics, calcium channel blockers, antiepileptics and anesthetics. Integrating expression quantitative trait locus data implicated 15 genes robustly linked to bipolar disorder via gene expression, encoding druggable targets such as HTR6, MCHR1, DCLK3 and FURIN. Analyses of bipolar disorder subtypes indicated high but imperfect genetic correlation between bipolar disorder type I and II and identified additional associated loci. Together, these results advance our understanding of the biological etiology of bipolar disorder, identify novel therapeutic leads and prioritize genes for functional follow-up studies.
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Affiliation(s)
- Niamh Mullins
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Andreas J Forstner
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
- Institute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Jülich, Germany
- Centre for Human Genetics, University of Marburg, Marburg, Germany
| | - Kevin S O'Connell
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- NORMENT, University of Oslo, Oslo, Norway
| | - Brandon Coombes
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Jonathan R I Coleman
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
- NIHR Maudsley BRC, King's College London, London, UK
| | - Zhen Qiao
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Thomas D Als
- iSEQ, Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- Department of Biomedicine - Human Genetics, Aarhus University, Aarhus, Denmark
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
| | - Tim B Bigdeli
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Health Sciences University, Brooklyn, NY, USA
- VA NY Harbor Healthcare System, Brooklyn, NY, USA
| | - Sigrid Børte
- Research and Communication Unit for Musculoskeletal Health, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Julien Bryois
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Alexander W Charney
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ole Kristian Drange
- Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Department of Østmarka, Division of Mental Health Care, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Michael J Gandal
- Department of Psychiatry and Biobehavioral Science, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Saskia P Hagenaars
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
- NIHR Maudsley BRC, King's College London, London, UK
| | - Masashi Ikeda
- Department of Psychiatry, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Nolan Kamitaki
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Minsoo Kim
- Department of Psychiatry and Biobehavioral Science, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Kristi Krebs
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
| | | | - Brian M Schilder
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Laura G Sloofman
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Vassily Trubetskoy
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Bendik S Winsvold
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Hong-Hee Won
- Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
| | - Liliya Abramova
- Russian Academy of Medical Sciences, Mental Health Research Center, Moscow, Russian Federation
| | - Kristina Adorjan
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Esben Agerbo
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Mariam Al Eissa
- Division of Psychiatry, University College London, London, UK
| | - Diego Albani
- Department of Neuroscience, Istituto Di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Ney Alliey-Rodriguez
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
- Northwestern University, Chicago, IL, USA
| | - Adebayo Anjorin
- Psychiatry, Berkshire Healthcare NHS Foundation Trust, Bracknell, UK
| | - Verneri Antilla
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Anastasia Antoniou
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Swapnil Awasthi
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
| | - Ji Hyun Baek
- Department of Psychiatry, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, South Korea
| | - Marie Bækvad-Hansen
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Nicholas Bass
- Division of Psychiatry, University College London, London, UK
| | - Michael Bauer
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Eva C Beins
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
| | - Sarah E Bergen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Armin Birner
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Carsten Bøcker Pedersen
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Erlend Bøen
- Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Marco P Boks
- Psychiatry, Brain Center UMC Utrecht, Utrecht, the Netherlands
| | - Rosa Bosch
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Murielle Brum
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Ben M Brumpton
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Nathalie Brunkhorst-Kanaan
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Monika Budde
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
| | - Jonas Bybjerg-Grauholm
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - William Byerley
- Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Murray Cairns
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Miquel Casas
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Pablo Cervantes
- Mood Disorders Program, Department of Psychiatry, McGill University Health Center, Montreal, Quebec, Canada
| | - Toni-Kim Clarke
- Division of Psychiatry, University of Edinburgh, Edinburgh, UK
| | - Cristiana Cruceanu
- Mood Disorders Program, Department of Psychiatry, McGill University Health Center, Montreal, Quebec, Canada
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Alfredo Cuellar-Barboza
- Department of Psychiatry, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Julie Cunningham
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - David Curtis
- Centre for Psychiatry, Queen Mary University of London, London, UK
- UCL Genetics Institute, University College London, London, UK
| | - Piotr M Czerski
- Department of Psychiatry, Laboratory of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Anders M Dale
- Center for Multimodal Imaging and Genetics, Departments of Neurosciences, Radiology, and Psychiatry, University of California, San Diego, CA, USA
| | - Nina Dalkner
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Friederike S David
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
| | - Franziska Degenhardt
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Essen, University of Duisburg-Essen, Duisburg, Germany
| | - Srdjan Djurovic
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
- NORMENT, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Amanda L Dobbyn
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Athanassios Douzenis
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Torbjørn Elvsåshagen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Neurology, Oslo University Hospital, Oslo, Norway
- NORMENT, KG Jebsen Centre for Psychosis Research, Oslo University Hospital, Oslo, Norway
| | - Valentina Escott-Price
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - I Nicol Ferrier
- Academic Psychiatry, Newcastle University, Newcastle upon Tyne, UK
| | | | - Tatiana M Foroud
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
| | - Liz Forty
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Josef Frank
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Oleksandr Frei
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Nelson B Freimer
- Department of Psychiatry and Biobehavioral Science, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, USA
| | - Louise Frisén
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Katrin Gade
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
| | - Julie Garnham
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Joel Gelernter
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
- Departments of Genetics and Neuroscience, Yale University School of Medicine, New Haven, CT, USA
| | - Marianne Giørtz Pedersen
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Ian R Gizer
- Department of Psychological Sciences, University of Missouri, Columbia, MO, USA
| | - Scott D Gordon
- Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | - Tiffany A Greenwood
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Jakob Grove
- iSEQ, Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- Department of Biomedicine - Human Genetics, Aarhus University, Aarhus, Denmark
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Bioinformatics Research Centre, Aarhus University, Aarhus, Denmark
| | - José Guzman-Parra
- Mental Health Department, University Regional Hospital, Biomedicine Institute (IBIMA), Málaga, Spain
| | - Kyooseob Ha
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, South Korea
| | | | - Martin Hautzinger
- Department of Psychology, Eberhard Karls Universität Tübingen, Tübingen, Germany
| | - Urs Heilbronner
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
| | - Dennis Hellgren
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Stefan Herms
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
- Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Per Hoffmann
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
- Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Peter A Holmans
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Laura Huckins
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stéphane Jamain
- Neuropsychiatrie Translationnelle, Inserm U955, Créteil, France
- Faculté de Santé, Université Paris Est, Créteil, France
| | - Jessica S Johnson
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Janos L Kalman
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), Munich, Germany
| | - Yoichiro Kamatani
- Laboratory of Complex Trait Genomics, Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - James L Kennedy
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Neurogenetics Section, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Sarah Kittel-Schneider
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - James A Knowles
- Cell Biology, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
- Institute for Genomic Health, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
| | | | - Maria Koromina
- Laboratory of Pharmacogenomics and Individualized Therapy, Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece
| | - Thorsten M Kranz
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Henry R Kranzler
- Mental Illness Research, Education and Clinical Center, Crescenz VAMC, Philadelphia, PA, USA
- Center for Studies of Addiction, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Michiaki Kubo
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Ralph Kupka
- Psychiatry, Altrecht, Utrecht, the Netherlands
- Psychiatry, GGZ inGeest, Amsterdam, the Netherlands
- Psychiatry, VU Medisch Centrum, Amsterdam, the Netherlands
| | - Steven A Kushner
- Department of Psychiatry, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jacob Lawrence
- Psychiatry, North East London NHS Foundation Trust, Ilford, UK
| | - Markus Leber
- Clinic for Psychiatry and Psychotherapy, University Hospital Cologne, Cologne, Germany
| | - Heon-Jeong Lee
- Department of Psychiatry, Korea University College of Medicine, Seoul, South Korea
| | - Phil H Lee
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Shawn E Levy
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | - Catrin Lewis
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Calwing Liao
- Department of Human Genetics, McGill University, Montréal, Quebec, Canada
- Montreal Neurological Institute and Hospital, McGill University, Montréal, Quebec, Canada
| | - Susanne Lucae
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Martin Lundberg
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Donald J MacIntyre
- Division of Psychiatry, Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | | | - Wolfgang Maier
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Adam Maihofer
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Dolores Malaspina
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eirini Maratou
- Clinical Biochemistry Laboratory, Attikon General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lina Martinsson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Manuel Mattheisen
- iSEQ, Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- Department of Biomedicine - Human Genetics, Aarhus University, Aarhus, Denmark
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
| | - Steven A McCarroll
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Department of Genetics, Harvard Medical School, Boston, MA, USA
| | - Nathaniel W McGregor
- Systems Genetics Working Group, Department of Genetics, Stellenbosch University, Stellenbosch, South Africa
| | - Peter McGuffin
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
| | - James D McKay
- Genetic Cancer Susceptibility Group, International Agency for Research on Cancer, Lyon, France
| | - Helena Medeiros
- Institute for Genomic Health, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
| | - Sarah E Medland
- Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Vincent Millischer
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Grant W Montgomery
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Jennifer L Moran
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Derek W Morris
- Centre for Neuroimaging and Cognitive Genomics (NICOG), National University of Ireland Galway, Galway, Ireland
| | - Thomas W Mühleisen
- Institute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Jülich, Germany
- Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Niamh O'Brien
- Division of Psychiatry, University College London, London, UK
| | - Claire O'Donovan
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Loes M Olde Loohuis
- Department of Psychiatry and Biobehavioral Science, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, USA
| | - Lilijana Oruc
- Medical Faculty, School of Science and Technology, University Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Sergi Papiol
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Antonio F Pardiñas
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Amy Perry
- Psychological Medicine, University of Worcester, Worcester, UK
| | - Andrea Pfennig
- Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Evgenia Porichi
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - James B Potash
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Digby Quested
- Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford, UK
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK
| | - Towfique Raj
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Estelle and Daniel Maggin Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mark H Rapaport
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - J Raymond DePaulo
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eline J Regeer
- Outpatient Clinic for Bipolar Disorder, Altrecht, Utrecht, the Netherlands
| | - John P Rice
- Department of Psychiatry, Washington University in Saint Louis, Saint Louis, MO, USA
| | - Fabio Rivas
- Mental Health Department, University Regional Hospital, Biomedicine Institute (IBIMA), Málaga, Spain
| | - Margarita Rivera
- Department of Biochemistry and Molecular Biology II, Faculty of Pharmacy, University of Granada, Granada, Spain
- Institute of Neurosciences, Biomedical Research Center (CIBM), University of Granada, Granada, Spain
| | - Julian Roth
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Panos Roussos
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Douglas M Ruderfer
- Medicine, Psychiatry, Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cristina Sánchez-Mora
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
| | - Eva C Schulte
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Fanny Senner
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Sally Sharp
- Division of Psychiatry, University College London, London, UK
| | - Paul D Shilling
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Engilbert Sigurdsson
- Landspitali University Hospital, Reykjavik, Iceland
- Faculty of Medicine, Department of Psychiatry, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Lea Sirignano
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Claire Slaney
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Olav B Smeland
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- NORMENT, University of Oslo, Oslo, Norway
| | - Daniel J Smith
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Janet L Sobell
- Psychiatry and the Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Christine Søholm Hansen
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Maria Soler Artigas
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
| | | | - Dan J Stein
- SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - John S Strauss
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Beata Świątkowska
- Department of Environmental Epidemiology, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - Chikashi Terao
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | | | - Claudio Toma
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
- Centro de Biología Molecular Severo Ochoa, Universidad Autónoma de Madrid and CSIC, Madrid, Spain
| | - Paul Tooney
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Evangelia-Eirini Tsermpini
- Laboratory of Pharmacogenomics and Individualized Therapy, Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Helmut Vedder
- Psychiatry, Psychiatrisches Zentrum Nordbaden, Wiesloch, Germany
| | - James T R Walters
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Stephanie H Witt
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Simon Xi
- Computational Sciences Center of Emphasis, Pfizer Global Research and Development, Cambridge, MA, USA
| | - Wei Xu
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Jessica Mei Kay Yang
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Allan H Young
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Beckenham, UK
| | - Hannah Young
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Peter P Zandi
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Hang Zhou
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven, CT, USA
| | - Lea Zillich
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Rolf Adolfsson
- Department of Clinical Sciences, Psychiatry, Umeå University Medical Faculty, Umeå, Sweden
| | - Ingrid Agartz
- Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, Stockholm, Sweden
- NORMENT, KG Jebsen Centre for Psychosis Research, Division of Mental Health and Addiction, Institute of Clinical Medicine and Diakonhjemmet Hospital, University of Oslo, Oslo, Norway
| | - Martin Alda
- Department of Psychiatry, Dalhousie University, Halifax, Nova Scotia, Canada
- National Institute of Mental Health, Klecany, Czech Republic
| | - Lars Alfredsson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gulja Babadjanova
- Institute of Pulmonology, Russian State Medical University, Moscow, Russian Federation
| | - Lena Backlund
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Bernhard T Baune
- Department of Psychiatry, University of Münster, Münster, Germany
- Department of Psychiatry, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, Australia
- The Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Frank Bellivier
- Université de Paris, INSERM, Optimisation Thérapeutique en Neuropsychopharmacologie, UMRS 1144, Paris, France
- APHP Nord, DMU Neurosciences, Département de Psychiatrie et de Médecine Addictologique, GHU Saint Louis-Lariboisière-Fernand Widal, Paris, France
| | - Susanne Bengesser
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | | | | | - Michael Boehnke
- Center for Statistical Genetics and Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Anders D Børglum
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Department of Biomedicine and the iSEQ Center, Aarhus University, Aarhus, Denmark
- Center for Genomics and Personalized Medicine, CGPM, Aarhus, Denmark
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
- NIHR Maudsley BRC, King's College London, London, UK
| | - Vaughan J Carr
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
| | - Stanley Catts
- University of Queensland, Brisbane, Queensland, Australia
| | - Aiden Corvin
- Neuropsychiatric Genetics Research Group, Department of Psychiatry and Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland
| | - Nicholas Craddock
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Udo Dannlowski
- Department of Psychiatry, University of Münster, Münster, Germany
| | - Dimitris Dikeos
- 1st Department of Psychiatry, Eginition Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Tõnu Esko
- Department of Genetics, Harvard Medical School, Boston, MA, USA
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
- Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
- Division of Endocrinology, Children's Hospital Boston, Boston, MA, USA
| | - Bruno Etain
- Université de Paris, INSERM, Optimisation Thérapeutique en Neuropsychopharmacologie, UMRS 1144, Paris, France
- APHP Nord, DMU Neurosciences, Département de Psychiatrie et de Médecine Addictologique, GHU Saint Louis-Lariboisière-Fernand Widal, Paris, France
| | - Panagiotis Ferentinos
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Mark Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Janice M Fullerton
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Micha Gawlik
- Department of Psychiatry, Psychosomatics and Psychotherapy, Center of Mental Health, University Hospital Würzburg, Würzburg, Germany
| | - Elliot S Gershon
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
- Department of Human Genetics, University of Chicago, Chicago, IL, USA
| | - Fernando S Goes
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Melissa J Green
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
| | - Maria Grigoroiu-Serbanescu
- Biometric Psychiatric Genetics Research Unit, Alexandru Obregia Clinical Psychiatric Hospital, Bucharest, Romania
| | - Joanna Hauser
- Department of Psychiatry, Laboratory of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Frans Henskens
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Jan Hillert
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Kyung Sue Hong
- Department of Psychiatry, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, South Korea
| | - David M Hougaard
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Christina M Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Kristian Hveem
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- HUNT Research Center, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Nakao Iwata
- Department of Psychiatry, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Assen V Jablensky
- University of Western Australia, Nedlands, Western Australia, Australia
| | - Ian Jones
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Lisa A Jones
- Psychological Medicine, University of Worcester, Worcester, UK
| | - René S Kahn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Psychiatry, Brain Center UMC Utrecht, Utrecht, the Netherlands
| | - John R Kelsoe
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - George Kirov
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Mikael Landén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
| | - Marion Leboyer
- Neuropsychiatrie Translationnelle, Inserm U955, Créteil, France
- Faculté de Santé, Université Paris Est, Créteil, France
- Department of Psychiatry and Addiction Medicine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Cathryn M Lewis
- Social, Genetic and Developmental Psychiatry Centre, King's College London, London, UK
- NIHR Maudsley BRC, King's College London, London, UK
- Department of Medical and Molecular Genetics, King's College London, London, UK
| | - Qingqin S Li
- Neuroscience Therapeutic Area, Janssen Research and Development, LLC, Titusville, NJ, USA
| | - Jolanta Lissowska
- Cancer Epidemiology and Prevention, M. Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Christine Lochner
- SA MRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | | | - Nicholas G Martin
- Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
- School of Psychology, The University of Queensland, Brisbane, Queensland, Australia
| | - Carol A Mathews
- Department of Psychiatry and Genetics Institute, University of Florida, Gainesville, FL, USA
| | - Fermin Mayoral
- Mental Health Department, University Regional Hospital, Biomedicine Institute (IBIMA), Málaga, Spain
| | | | - Andrew M McIntosh
- Division of Psychiatry, Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
- Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, UK
| | - Francis J McMahon
- Human Genetics Branch, Intramural Research Program, National Institute of Mental Health, Bethesda, MD, USA
| | - Ingrid Melle
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Division of Mental Health and Addiction, University of Oslo, Institute of Clinical Medicine, Oslo, Norway
| | - Patricia Michie
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Lili Milani
- Estonian Genome Center, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Philip B Mitchell
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
| | - Gunnar Morken
- Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
- Psychiatry, St Olavs University Hospital, Trondheim, Norway
| | - Ole Mors
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Psychosis Research Unit, Aarhus University Hospital - Psychiatry, Risskov, Denmark
| | - Preben Bo Mortensen
- iSEQ, Center for Integrative Sequencing, Aarhus University, Aarhus, Denmark
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Centre for Integrated Register-Based Research, Aarhus University, Aarhus, Denmark
| | - Bryan Mowry
- University of Queensland, Brisbane, Queensland, Australia
| | - Bertram Müller-Myhsok
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
- University of Liverpool, Liverpool, UK
| | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | - Benjamin M Neale
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
| | - Caroline M Nievergelt
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
- Research/Psychiatry, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Merete Nordentoft
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Mental Health Services in the Capital Region of Denmark, Mental Health Center Copenhagen, University of Copenhagen, Copenhagen, Denmark
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
| | - Michael C O'Donovan
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Ketil J Oedegaard
- Division of Psychiatry, Haukeland Universitetssjukehus, Bergen, Norway
- Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway
| | - Tomas Olsson
- Department of Clinical Neuroscience and Center for Molecular Medicine, Karolinska Institutet at Karolinska University Hospital, Solna, Sweden
| | - Michael J Owen
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Sara A Paciga
- Human Genetics and Computational Biomedicine, Pfizer Global Research and Development, Groton, CT, USA
| | | | - Carlos Pato
- Institute for Genomic Health, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
| | - Michele T Pato
- Institute for Genomic Health, SUNY Downstate Medical Center College of Medicine, Brooklyn, NY, USA
| | - George P Patrinos
- Laboratory of Pharmacogenomics and Individualized Therapy, Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece
- Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
- Zayed Center of Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Roy H Perlis
- Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Clinical Research, Massachusetts General Hospital, Boston, MA, USA
| | - Danielle Posthuma
- Department of Complex Trait Genetics, Center for Neurogenomics and Cognitive Research, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Department of Clinical Genetics, Amsterdam Neuroscience, Vrije Universiteit Medical Center, Amsterdam, the Netherlands
| | - Josep Antoni Ramos-Quiroga
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Andreas Reif
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Eva Z Reininghaus
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
| | - Marta Ribasés
- Instituto de Salud Carlos III, Biomedical Network Research Centre on Mental Health (CIBERSAM), Madrid, Spain
- Department of Psychiatry, Hospital Universitari Vall d´Hebron, Barcelona, Spain
- Psychiatric Genetics Unit, Group of Psychiatry Mental Health and Addictions, Vall d´Hebron Research Institut (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, Universitat de Barcelona, Barcelona, Spain
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Stephan Ripke
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin, Berlin, Germany
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
| | - Guy A Rouleau
- Montreal Neurological Institute and Hospital, McGill University, Montréal, Quebec, Canada
- Department of Neurology and Neurosurgery, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Takeo Saito
- Department of Psychiatry, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Ulrich Schall
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Martin Schalling
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Peter R Schofield
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | - Thomas G Schulze
- Institute of Psychiatric Phenomics and Genomics (IPPG), University Hospital, LMU Munich, Munich, Germany
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Department of Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Laura J Scott
- Center for Statistical Genetics and Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Rodney J Scott
- University of Newcastle, Newcastle, New South Wales, Australia
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Cynthia Shannon Weickert
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Department of Neuroscience, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Jordan W Smoller
- Stanley Center for Psychiatric Research, Broad Institute, Cambridge, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
- Psychiatric and Neurodevelopmental Genetics Unit (PNGU), Massachusetts General Hospital, Boston, MA, USA
| | | | - Kari Stefansson
- deCODE Genetics/Amgen, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Eystein Stordal
- Department of Psychiatry, Hospital Namsos, Namsos, Norway
- Department of Neuroscience, Norges Teknisk Naturvitenskapelige Universitet Fakultet for Naturvitenskap og Teknologi, Trondheim, Norway
| | - Fabian Streit
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Patrick F Sullivan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gustavo Turecki
- Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Arne E Vaaler
- Department of Psychiatry, Sankt Olavs Hospital Universitetssykehuset i Trondheim, Trondheim, Norway
| | - Eduard Vieta
- Clinical Institute of Neuroscience, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - John B Vincent
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Irwin D Waldman
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Thomas W Weickert
- Neuroscience Research Australia, Sydney, New South Wales, Australia
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Department of Neuroscience, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Thomas Werge
- iPSYCH, The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Center for GeoGenetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Naomi R Wray
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
- Queensland Brain Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - John-Anker Zwart
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
| | - Joanna M Biernacka
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - John I Nurnberger
- Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Sven Cichon
- Institute of Human Genetics, University of Bonn, School of Medicine and University Hospital Bonn, Bonn, Germany
- Institute of Neuroscience and Medicine (INM-1), Research Centre Jülich, Jülich, Germany
- Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
| | - Howard J Edenberg
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
- Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Eli A Stahl
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
| | | | - Arianna Di Florio
- Medical Research Council Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Roel A Ophoff
- Department of Psychiatry and Biobehavioral Science, Semel Institute, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, USA
- Department of Psychiatry, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Ole A Andreassen
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
- NORMENT, University of Oslo, Oslo, Norway.
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14
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Sellgren CM, Imbeault S, Larsson MK, Oliveros A, Nilsson IAK, Codeluppi S, Orhan F, Bhat M, Tufvesson-Alm M, Gracias J, Kegel ME, Zheng Y, Faka A, Svedberg M, Powell SB, Caldwell S, Kamenski ME, Vawter MP, Schulmann A, Goiny M, Svensson CI, Hökfelt T, Schalling M, Schwieler L, Cervenka S, Choi DS, Landén M, Engberg G, Erhardt S. GRK3 deficiency elicits brain immune activation and psychosis. Mol Psychiatry 2021; 26:6820-6832. [PMID: 33976392 PMCID: PMC8760053 DOI: 10.1038/s41380-021-01106-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 04/07/2021] [Indexed: 02/03/2023]
Abstract
The G protein-coupled receptor kinase (GRK) family member protein GRK3 has been linked to the pathophysiology of schizophrenia and bipolar disorder. Expression, as well as protein levels, of GRK3 are reduced in post-mortem prefrontal cortex of schizophrenia subjects. Here, we investigate functional behavior and neurotransmission related to immune activation and psychosis using mice lacking functional Grk3 and utilizing a variety of methods, including behavioral, biochemical, electrophysiological, molecular, and imaging methods. Compared to wildtype controls, the Grk3-/- mice show a number of aberrations linked to psychosis, including elevated brain levels of IL-1β, increased turnover of kynurenic acid (KYNA), hyper-responsiveness to D-amphetamine, elevated spontaneous firing of midbrain dopamine neurons, and disruption in prepulse inhibition. Analyzing human genetic data, we observe a link between psychotic features in bipolar disorder, decreased GRK expression, and increased concentration of CSF KYNA. Taken together, our data suggest that Grk3-/- mice show face and construct validity relating to the psychosis phenotype with glial activation and would be suitable for translational studies of novel immunomodulatory agents in psychotic disorders.
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Affiliation(s)
- Carl M. Sellgren
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm & Stockholm Health Care Services, Region Stockholm, Sweden
| | - Sophie Imbeault
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Markus K. Larsson
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Alfredo Oliveros
- grid.66875.3a0000 0004 0459 167XDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine, Rochester, MN USA
| | - Ida A. K. Nilsson
- grid.4714.60000 0004 1937 0626Translational Psychiatry, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Simone Codeluppi
- grid.4714.60000 0004 1937 0626Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Funda Orhan
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Maria Bhat
- grid.418151.80000 0001 1519 6403Research and Development, Innovative Medicines, Personalised Healthcare and Biomarkers, Translational Science Centre, Science for Life Laboratory, AstraZeneca, Solna, Sweden ,grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Maximilian Tufvesson-Alm
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Jessica Gracias
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Magdalena E. Kegel
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Yiran Zheng
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Anthi Faka
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Marie Svedberg
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Susan B. Powell
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Sorana Caldwell
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Mary E. Kamenski
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California San Diego, La Jolla, CA USA
| | - Marquis P. Vawter
- grid.266093.80000 0001 0668 7243Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine School of Medicine, Irvine, CA USA
| | - Anton Schulmann
- grid.416868.50000 0004 0464 0574Human Genetics Branch, National Institute of Mental Health, Bethesda, MD USA
| | - Michel Goiny
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Camilla I. Svensson
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Tomas Hökfelt
- grid.4714.60000 0004 1937 0626Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Martin Schalling
- grid.4714.60000 0004 1937 0626Translational Psychiatry, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Lilly Schwieler
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Simon Cervenka
- grid.4714.60000 0004 1937 0626Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm & Stockholm Health Care Services, Region Stockholm, Sweden
| | - Doo-Sup Choi
- grid.66875.3a0000 0004 0459 167XDepartment of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic College of Medicine, Rochester, MN USA ,grid.66875.3a0000 0004 0459 167XDepartment of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN USA
| | - Mikael Landén
- grid.8761.80000 0000 9919 9582Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden ,grid.4714.60000 0004 1937 0626Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Göran Engberg
- Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden.
| | - Sophie Erhardt
- grid.4714.60000 0004 1937 0626Department of Physiology & Pharmacology, Karolinska Institutet, Stockholm, Sweden
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15
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Bigdeli TB, Fanous AH, Li Y, Rajeevan N, Sayward F, Genovese G, Gupta R, Radhakrishnan K, Malhotra AK, Sun N, Lu Q, Hu Y, Li B, Chen Q, Mane S, Miller P, Cheung KH, Gur RE, Greenwood TA, Braff DL, Achtyes ED, Buckley PF, Escamilla MA, Lehrer D, Malaspina DP, McCarroll SA, Rapaport MH, Vawter MP, Pato MT, Pato CN, Zhao H, Kosten TR, Brophy M, Pyarajan S, Shi Y, O’Leary TJ, Gleason T, Przygodzki R, Muralidhar S, Gaziano JM, Huang GD, Concato J, Siever LJ, Aslan M, Harvey PD. Genome-Wide Association Studies of Schizophrenia and Bipolar Disorder in a Diverse Cohort of US Veterans. Schizophr Bull 2020; 47:517-529. [PMID: 33169155 PMCID: PMC7965063 DOI: 10.1093/schbul/sbaa133] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Schizophrenia (SCZ) and bipolar disorder (BIP) are debilitating neuropsychiatric disorders, collectively affecting 2% of the world's population. Recognizing the major impact of these psychiatric disorders on the psychosocial function of more than 200 000 US Veterans, the Department of Veterans Affairs (VA) recently completed genotyping of more than 8000 veterans with SCZ and BIP in the Cooperative Studies Program (CSP) #572. METHODS We performed genome-wide association studies (GWAS) in CSP #572 and benchmarked the predictive value of polygenic risk scores (PRS) constructed from published findings. We combined our results with available summary statistics from several recent GWAS, realizing the largest and most diverse studies of these disorders to date. RESULTS Our primary GWAS uncovered new associations between CHD7 variants and SCZ, and novel BIP associations with variants in Sortilin Related VPS10 Domain Containing Receptor 3 (SORCS3) and downstream of PCDH11X. Combining our results with published summary statistics for SCZ yielded 39 novel susceptibility loci including CRHR1, and we identified 10 additional findings for BIP (28 326 cases and 90 570 controls). PRS trained on published GWAS were significantly associated with case-control status among European American (P < 10-30) and African American (P < .0005) participants in CSP #572. CONCLUSIONS We have demonstrated that published findings for SCZ and BIP are robustly generalizable to a diverse cohort of US veterans. Leveraging available summary statistics from GWAS of global populations, we report 52 new susceptibility loci and improved fine-mapping resolution for dozens of previously reported associations.
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Affiliation(s)
- Tim B Bigdeli
- VA New York Harbor Healthcare System, Brooklyn, NY,Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY
| | - Ayman H Fanous
- VA New York Harbor Healthcare System, Brooklyn, NY,Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY
| | - Yuli Li
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Nallakkandi Rajeevan
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Frederick Sayward
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Giulio Genovese
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA,Department of Genetics, Harvard Medical School, Boston, MA
| | - Rishab Gupta
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY
| | - Krishnan Radhakrishnan
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,College of Medicine, University of Kentucky, Lexington, KY
| | - Anil K Malhotra
- Center for Psychiatric Neuroscience, Feinstein Institute for Medical Research, Manhasset, NY,Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY,Department of Psychiatry, Hofstra Northwell School of Medicine, Hempstead, NY
| | - Ning Sun
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Qiongshi Lu
- Department of Medicine, Yale School of Medicine, New Haven, CT,Department of Biostatistics & Medical Informatics, University of Wisconsin-Madison, Madison, WI
| | - Yiming Hu
- Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Boyang Li
- Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Quan Chen
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Shrikant Mane
- Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Perry Miller
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Kei-Hoi Cheung
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Raquel E Gur
- Departments of Psychiatry and Child & Adolescent Psychiatry and Lifespan Brain Institute, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA
| | | | - David L Braff
- Department of Psychiatry, University of California, La Jolla, San Diego, CA,VISN-22 Mental Illness, Research, Education and Clinical Center (MIRECC), VA San Diego Healthcare System, San Diego, CA
| | | | - Eric D Achtyes
- Cherry Health and Michigan State University College of Human Medicine, Grand Rapids, MI
| | - Peter F Buckley
- School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Michael A Escamilla
- Department of Psychiatry, School of Medicine, University of Texas Rio Grande Valley, Harlingen, TX
| | - Douglas Lehrer
- Department of Psychiatry, Wright State University, Dayton, OH
| | - Dolores P Malaspina
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Steven A McCarroll
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA,Department of Genetics, Harvard Medical School, Boston, MA
| | - Mark H Rapaport
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Michele T Pato
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY
| | - Carlos N Pato
- Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY
| | | | - Hongyu Zhao
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Thomas R Kosten
- Departments of Psychiatry, Neuroscience, Pharmacology, and Immunology and Rheumatology, Baylor College of Medicine, Houston, TX
| | - Mary Brophy
- Massachusetts Area Veterans Epidemiology, Research, and Information Center (MAVERIC), Jamaica Plain, MA,Section of Hematology and Medical Oncology, Boston University School of Medicine, Boston, MA
| | - Saiju Pyarajan
- Massachusetts Area Veterans Epidemiology, Research, and Information Center (MAVERIC), Jamaica Plain, MA
| | - Yunling Shi
- Massachusetts Area Veterans Epidemiology, Research, and Information Center (MAVERIC), Jamaica Plain, MA
| | - Timothy J O’Leary
- Office of Research and Development, Veterans Health Administration, Washington, DC
| | - Theresa Gleason
- Office of Research and Development, Veterans Health Administration, Washington, DC
| | - Ronald Przygodzki
- Office of Research and Development, Veterans Health Administration, Washington, DC
| | - Sumitra Muralidhar
- Office of Research and Development, Veterans Health Administration, Washington, DC
| | - J Michael Gaziano
- Massachusetts Area Veterans Epidemiology, Research, and Information Center (MAVERIC), Jamaica Plain, MA,Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | | | - Grant D Huang
- Office of Research and Development, Veterans Health Administration, Washington, DC
| | - John Concato
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Larry J Siever
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY,University of Miami Miller School of Medicine, James J. Peters Veterans Affairs Medical Center, Bronx, NY
| | - Mihaela Aslan
- Cooperative Studies Program Clinical Epidemiology Research Center (CSP-CERC), VA Connecticut Healthcare System, West Haven, CT,Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Philip D Harvey
- Research Service Bruce W. Carter VA Medical Center, Miami, FL,Department of Psychiatry, University of Miami Miller School of Medicine, Miami, FL,To whom correspondence should be addressed; Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, 1120 NW 14th Street, Suite 1450 Miami, FL 33136, USA; tel: (305)-243-4094, fax: (305)-243-1619, e-mail:
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16
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Bigdeli TB, Genovese G, Georgakopoulos P, Meyers JL, Peterson RE, Iyegbe CO, Medeiros H, Valderrama J, Achtyes ED, Kotov R, Stahl EA, Abbott C, Azevedo MH, Belliveau RA, Bevilacqua E, Bromet EJ, Byerley W, Carvalho CB, Chapman SB, DeLisi LE, Dumont AL, O’Dushlaine C, Evgrafov OV, Fochtmann LJ, Gage D, Kennedy JL, Kinkead B, Macedo A, Moran JL, Morley CP, Dewan MJ, Nemesh J, Perkins DO, Purcell SM, Rakofsky JJ, Scolnick EM, Sklar BM, Sklar P, Smoller JW, Sullivan PF, Macciardi F, Marder SR, Gur RC, Gur RE, Braff DL, Nicolini H, Escamilla MA, Vawter MP, Sobell JL, Malaspina D, Lehrer DS, Buckley PF, Rapaport MH, Knowles JA, Fanous AH, Pato MT, McCarroll SA, Pato CN. Contributions of common genetic variants to risk of schizophrenia among individuals of African and Latino ancestry. Mol Psychiatry 2020; 25:2455-2467. [PMID: 31591465 PMCID: PMC7515843 DOI: 10.1038/s41380-019-0517-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 03/01/2019] [Accepted: 04/24/2019] [Indexed: 11/10/2022]
Abstract
Schizophrenia is a common, chronic and debilitating neuropsychiatric syndrome affecting tens of millions of individuals worldwide. While rare genetic variants play a role in the etiology of schizophrenia, most of the currently explained liability is within common variation, suggesting that variation predating the human diaspora out of Africa harbors a large fraction of the common variant attributable heritability. However, common variant association studies in schizophrenia have concentrated mainly on cohorts of European descent. We describe genome-wide association studies of 6152 cases and 3918 controls of admixed African ancestry, and of 1234 cases and 3090 controls of Latino ancestry, representing the largest such study in these populations to date. Combining results from the samples with African ancestry with summary statistics from the Psychiatric Genomics Consortium (PGC) study of schizophrenia yielded seven newly genome-wide significant loci, and we identified an additional eight loci by incorporating the results from samples with Latino ancestry. Leveraging population differences in patterns of linkage disequilibrium, we achieve improved fine-mapping resolution at 22 previously reported and 4 newly significant loci. Polygenic risk score profiling revealed improved prediction based on trans-ancestry meta-analysis results for admixed African (Nagelkerke's R2 = 0.032; liability R2 = 0.017; P < 10-52), Latino (Nagelkerke's R2 = 0.089; liability R2 = 0.021; P < 10-58), and European individuals (Nagelkerke's R2 = 0.089; liability R2 = 0.037; P < 10-113), further highlighting the advantages of incorporating data from diverse human populations.
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Affiliation(s)
- Tim B. Bigdeli
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA ,Department of Psychiatry, Veterans Affairs New York Harbor Healthcare System, Brooklyn, NY USA
| | - Giulio Genovese
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.38142.3c000000041936754XDepartment of Genetics, Harvard Medical School, Boston, MA USA
| | - Penelope Georgakopoulos
- grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Jacquelyn L. Meyers
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Roseann E. Peterson
- grid.224260.00000 0004 0458 8737Department of Psychiatry, Virginia Commonwealth University, Richmond, VA USA
| | - Conrad O. Iyegbe
- grid.13097.3c0000 0001 2322 6764Department of Psychosis Studies, King’s College London, London, UK
| | - Helena Medeiros
- grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Jorge Valderrama
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Eric D. Achtyes
- grid.17088.360000 0001 2150 1785Cherry Health and Michigan State University College of Human Medicine, Grand Rapids, MI USA
| | - Roman Kotov
- grid.36425.360000 0001 2216 9681Department of Psychiatry, Stony Brook University, Stony Brook, NY USA
| | - Eli A. Stahl
- grid.59734.3c0000 0001 0670 2351Department of Psychiatry, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Genetics & Genomics, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA
| | - Colony Abbott
- grid.42505.360000 0001 2156 6853Department of Psychiatry & Behavioral Sciences, University of Southern California, Los Angeles, CA USA
| | - Maria Helena Azevedo
- grid.8051.c0000 0000 9511 4342Institute of Medical Psychology, Faculty of Medicine, University of Coimbra, Coimbra, PT Portugal
| | - Richard A. Belliveau
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | | | - Evelyn J. Bromet
- grid.36425.360000 0001 2216 9681Department of Psychiatry, Stony Brook University, Stony Brook, NY USA
| | - William Byerley
- grid.266102.10000 0001 2297 6811Department of Psychiatry, University of California, San Francisco, CA USA
| | - Celia Barreto Carvalho
- grid.7338.f0000 0001 2096 9474Faculty of Social and Human Sciences, University of Azores, Ponta Delgada, Portugal
| | - Sinéad B. Chapman
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Lynn E. DeLisi
- grid.410370.10000 0004 4657 1992VA Boston Healthcare System, Brockton, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Ashley L. Dumont
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Colm O’Dushlaine
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Oleg V. Evgrafov
- grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Laura J. Fochtmann
- grid.36425.360000 0001 2216 9681Department of Psychiatry, Stony Brook University, Stony Brook, NY USA
| | - Diane Gage
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - James L. Kennedy
- grid.17063.330000 0001 2157 2938Neurogenetics Laboratory, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health; Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Becky Kinkead
- grid.189967.80000 0001 0941 6502Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA USA
| | - Antonio Macedo
- grid.8051.c0000 0000 9511 4342Institute of Medical Psychology, Faculty of Medicine, University of Coimbra, Coimbra, PT Portugal
| | - Jennifer L. Moran
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Christopher P. Morley
- grid.411023.50000 0000 9159 4457Department of Public Health and Preventive Medicine, State University of New York, Upstate Medical University, Syracuse, NY USA ,grid.411023.50000 0000 9159 4457Department of Family Medicine, State University of New York, Upstate Medical University, Syracuse, NY USA ,grid.411023.50000 0000 9159 4457Department of Psychiatry and Behavioral Sciences, State University of New York, Upstate Medical University, Syracuse, NY USA
| | - Mantosh J. Dewan
- grid.411023.50000 0000 9159 4457Department of Psychiatry and Behavioral Sciences, State University of New York, Upstate Medical University, Syracuse, NY USA
| | - James Nemesh
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Diana O. Perkins
- grid.410711.20000 0001 1034 1720Department of Psychiatry, University of North Carolina, Chapel Hill, NC USA
| | - Shaun M. Purcell
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.62560.370000 0004 0378 8294Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA USA
| | - Jeffrey J. Rakofsky
- grid.189967.80000 0001 0941 6502Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA USA
| | - Edward M. Scolnick
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Brooke M. Sklar
- grid.42505.360000 0001 2156 6853Department of Psychiatry & Behavioral Sciences, University of Southern California, Los Angeles, CA USA
| | - Pamela Sklar
- grid.59734.3c0000 0001 0670 2351Department of Psychiatry, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Genetics & Genomics, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA
| | - Jordan W. Smoller
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA ,grid.32224.350000 0004 0386 9924Department of Psychiatry, Massachusetts General Hospital, Boston, MA USA ,grid.38142.3c000000041936754XDepartment of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA USA
| | - Patrick F. Sullivan
- grid.410711.20000 0001 1034 1720Department of Psychiatry, University of North Carolina, Chapel Hill, NC USA ,grid.465198.7Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, SE Sweden
| | - Fabio Macciardi
- grid.266093.80000 0001 0668 7243Department of Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Stephen R. Marder
- grid.19006.3e0000 0000 9632 6718Department of Psychiatry and Biobehavioral Sciences, Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA USA ,grid.19006.3e0000 0000 9632 6718Semel Institute for Neuroscience and Human Behavior, Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA USA
| | - Ruben C. Gur
- grid.25879.310000 0004 1936 8972Department of Psychiatry, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA ,grid.25879.310000 0004 1936 8972Child & Adolescent Psychiatry, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA ,grid.25879.310000 0004 1936 8972Lifespan Brain Institute, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA
| | - Raquel E. Gur
- grid.25879.310000 0004 1936 8972Department of Psychiatry, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA ,grid.25879.310000 0004 1936 8972Child & Adolescent Psychiatry, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA ,grid.25879.310000 0004 1936 8972Lifespan Brain Institute, University of Pennsylvania Perelman School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, PA USA
| | - David L. Braff
- grid.266100.30000 0001 2107 4242Department of Psychiatry, University of California, La Jolla, San Diego, CA USA ,grid.410371.00000 0004 0419 2708VISN-22 Mental Illness, Research, Education and Clinical Center (MIRECC), VA San Diego Healthcare System, San Diego, CA USA
| | | | | | - Michael A. Escamilla
- grid.416992.10000 0001 2179 3554Department of Psychiatry, Texas Tech University Health Sciences Center, El Paso, TX USA
| | - Marquis P. Vawter
- grid.266093.80000 0001 0668 7243Department of Psychiatry and Human Behavior, University of California, Irvine, CA USA
| | - Janet L. Sobell
- grid.42505.360000 0001 2156 6853Department of Psychiatry & Behavioral Sciences, University of Southern California, Los Angeles, CA USA
| | - Dolores Malaspina
- grid.59734.3c0000 0001 0670 2351Department of Psychiatry, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA ,grid.59734.3c0000 0001 0670 2351Department of Genetics & Genomics, Icahn School of Medicine at Mount Sinai, Mount Sinai, NY USA
| | - Douglas S. Lehrer
- grid.268333.f0000 0004 1936 7937Department of Psychiatry, Wright State University, Dayton, OH USA
| | - Peter F. Buckley
- grid.224260.00000 0004 0458 8737School of Medicine, Virginia Commonwealth University, Richmond, VA USA
| | - Mark H. Rapaport
- grid.189967.80000 0001 0941 6502Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA USA
| | - James A. Knowles
- grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY USA
| | | | - Ayman H. Fanous
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA ,Department of Psychiatry, Veterans Affairs New York Harbor Healthcare System, Brooklyn, NY USA
| | - Michele T. Pato
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA
| | - Steven A. McCarroll
- grid.66859.34Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.38142.3c000000041936754XDepartment of Genetics, Harvard Medical School, Boston, MA USA
| | - Carlos N. Pato
- grid.262863.b0000 0001 0693 2202Department of Psychiatry and Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY USA ,grid.262863.b0000 0001 0693 2202Institute for Genomic Health, SUNY Downstate Medical Center, Brooklyn, NY USA
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17
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Scaduto P, Sequeira A, Vawter MP, Bunney W, Limon A. Preservation of global synaptic excitatory to inhibitory ratio during long postmortem intervals. Sci Rep 2020; 10:8626. [PMID: 32451470 PMCID: PMC7248056 DOI: 10.1038/s41598-020-65377-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 05/04/2020] [Indexed: 12/01/2022] Open
Abstract
The study of postsynaptic excitation to inhibition (E/I ratio) imbalances in human brain diseases, is a highly relevant functional measurement poorly investigated due to postmortem degradation of synaptic receptors. We show that near-simultaneous recording of microtransplanted synaptic receptors after simulated morgue conditions allows the determination of the postsynaptic E/I ratio for at least 120 h after death, expanding the availability and use of human diseased tissue stored in brain banks.
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Affiliation(s)
- Pietro Scaduto
- Department of Neurology, Mitchell Center for Neurodegenerative Diseases. School of Medicine. University of Texas Medical Branch at Galveston, Galveston, USA
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, Division of Human Physiology, University of Palermo, 90134, Palermo, Italy
| | - Adolfo Sequeira
- Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, CA, 92697, USA
| | - Marquis P Vawter
- Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, CA, 92697, USA
| | - William Bunney
- Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, CA, 92697, USA
| | - Agenor Limon
- Department of Neurology, Mitchell Center for Neurodegenerative Diseases. School of Medicine. University of Texas Medical Branch at Galveston, Galveston, USA.
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18
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Chan S, McCarthy M, Vawter MP. Psychiatric drugs impact mitochondrial function in brain and other tissues. Schizophr Res 2020; 217:136-147. [PMID: 31744750 PMCID: PMC7228833 DOI: 10.1016/j.schres.2019.09.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 12/31/2022]
Abstract
Mitochondria have been linked to the etiology of schizophrenia (SZ). However, studies of mitochondria in SZ might be confounded by the effects of pharmacological treatment with antipsychotic drugs (APDs) and other common medications. This review summarizes findings on relevant mitochondria mechanisms underlying SZ, and the potential impact of psychoactive drugs including primarily APDs, but also antidepressants and anxiolytics. The summarized data suggest that APDs impair mitochondria function by decreasing Complex I activity and ATP production and dissipation of the mitochondria membrane potential. At the same time, in the brains of patients with SZ, antipsychotic drug treatment normalizes gene expression modules enriched in mitochondrial genes that are decreased in SZ. This indicates that APDs may have both positive and negative effects on mitochondria. The available evidence suggests three conclusions i) alterations in mitochondria functions in SZ exist prior to APD treatment, ii) mitochondria alterations in SZ can be reversed by APD treatment, and iii) APDs directly cause impairment of mitochondria function. Overall, the mechanisms of action of psychiatric drugs on mitochondria are both direct and indirect; we conclude the effects of APDs on mitochondria may contribute to both their therapeutic and metabolic side effects. These studies support the hypothesis that neuronal mitochondria are an etiological factor in SZ. Moreover, APDs and other drugs must be considered in the evaluation of this pathophysiological role of mitochondria in SZ. Considering these effects, pharmacological actions on mitochondria may be a worthwhile target for further APD development.
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Affiliation(s)
- Shawna Chan
- Functional Genomics Laboratory, Department of Human Behavior and Psychiatry, University of California, Irvine, United States of America,School of Medicine University of California, Irvine, United States of America
| | - Michael McCarthy
- Psychiatry Service VA San Diego Healthcare System, Department of Psychiatry, University of California, San Diego, United States of America
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Human Behavior and Psychiatry, University of California, Irvine, United States of America,Corresponding author: Marquis P. Vawter, , Gillespie Neuroscience Research Facility, 829 Health Sciences Road, Irvine, CA 92697, Phone: 949-824-9014, Fax: 949-824-7012
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19
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Hjelm BE, Rollins B, Morgan L, Sequeira A, Mamdani F, Pereira F, Damas J, Webb MG, Weber MD, Schatzberg AF, Barchas JD, Lee FS, Akil H, Watson SJ, Myers RM, Chao EC, Kimonis V, Thompson PM, Bunney WE, Vawter MP. Splice-Break: exploiting an RNA-seq splice junction algorithm to discover mitochondrial DNA deletion breakpoints and analyses of psychiatric disorders. Nucleic Acids Res 2019; 47:e59. [PMID: 30869147 PMCID: PMC6547454 DOI: 10.1093/nar/gkz164] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 02/28/2019] [Indexed: 12/20/2022] Open
Abstract
Deletions in the 16.6 kb mitochondrial genome have been implicated in numerous disorders that often display muscular and/or neurological symptoms due to the high-energy demands of these tissues. We describe a catalogue of 4489 putative mitochondrial DNA (mtDNA) deletions, including their frequency and relative read rate, using a combinatorial approach of mitochondria-targeted PCR, next-generation sequencing, bioinformatics, post-hoc filtering, annotation, and validation steps. Our bioinformatics pipeline uses MapSplice, an RNA-seq splice junction detection algorithm, to detect and quantify mtDNA deletion breakpoints rather than mRNA splices. Analyses of 93 samples from postmortem brain and blood found (i) the 4977 bp ‘common deletion’ was neither the most frequent deletion nor the most abundant; (ii) brain contained significantly more deletions than blood; (iii) many high frequency deletions were previously reported in MitoBreak, suggesting they are present at low levels in metabolically active tissues and are not exclusive to individuals with diagnosed mitochondrial pathologies; (iv) many individual deletions (and cumulative metrics) had significant and positive correlations with age and (v) the highest deletion burdens were observed in major depressive disorder brain, at levels greater than Kearns–Sayre Syndrome muscle. Collectively, these data suggest the Splice-Break pipeline can detect and quantify mtDNA deletions at a high level of resolution.
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Affiliation(s)
- Brooke E Hjelm
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA.,Department of Translational Genomics, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033, USA
| | - Brandi Rollins
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Ling Morgan
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Adolfo Sequeira
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Firoza Mamdani
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Filipe Pereira
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos 4050-123, Portugal
| | - Joana Damas
- The Genome Center, University of California-Davis, Davis, CA 95616, USA
| | - Michelle G Webb
- Department of Translational Genomics, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA 90033, USA
| | - Matthieu D Weber
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Alan F Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, USA
| | - Jack D Barchas
- Department of Psychiatry, Weill Cornell Medical College at Cornell University, New York, NY 10065, USA
| | - Francis S Lee
- Department of Psychiatry, Weill Cornell Medical College at Cornell University, New York, NY 10065, USA
| | - Huda Akil
- The Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI 48109, USA
| | - Stanley J Watson
- The Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI 48109, USA
| | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Elizabeth C Chao
- Division of Genetics and Genomic Medicine, Department of Pediatrics, UCI, Irvine, CA, USA
| | - Virginia Kimonis
- Division of Genetics and Genomic Medicine, Department of Pediatrics, UCI, Irvine, CA, USA
| | - Peter M Thompson
- Southwest Brain Bank, Department of Psychiatry, Texas Tech University Health Sciences Center (TTUHSC), El Paso, TX 79905, USA
| | - William E Bunney
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California-Irvine (UCI), Irvine, CA 92697, USA
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20
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Vawter MP, Hamzeh AR, Muradyan E, Civelli O, Abbott GW, Alachkar A. Association of Myoinositol Transporters with Schizophrenia and Bipolar Disorder: Evidence from Human and Animal Studies. Mol Neuropsychiatry 2019; 5:200-211. [PMID: 31768373 PMCID: PMC6873027 DOI: 10.1159/000501125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 05/21/2019] [Indexed: 12/12/2022]
Abstract
Evidence from animal and human studies has linked myo-inositol (MI) with the pathophysiology and/or treatment of psychiatric disorders such as schizophrenia and bipolar disorder. However, there is still controversy surrounding the definitive role of MI in these disorders. Given that brain MI is differentially regulated by three transporters - SMIT1, SMIT2 and/or HMIT (encoded by the genes: SLC5A3, SLC5A11, and SLC2A13, respectively) - we used available datasets to describe the distribution in mouse and human brain of the different MI transporters and to examine changes in mRNA expression of these transporters in patients with schizophrenia and bipolar disorder. We found a differential distribution of the mRNA of each of the three MI transporters in both human and mouse brain regions. Interestingly, while individual neurons express SMIT1 and HMIT, non-neuronal cells express SMIT2, thus partially accounting for different uptake levels of MI and concordance to downstream second messenger signaling pathways. We also found that the expression of MI transporters is significantly changed in schizophrenia and bipolar disorder in a diagnostic-, brain region- and subtype-specific manner. We then examined the effects of germline deletion in mice of Slc5a3 on behavioral phenotypes related to schizophrenia and bipolar disorder. This gene deletion produces behavioral deficits that mirror some specific symptoms of schizophrenia and bipolar disorder. Finally, chronic administration of MI was able to reverse particular, but not all, behavioral deficits in Slc5a3 knockout mice; MI itself induced some behavioral deficits. Our data support a strong correlation between the expression of MI transporters and schizophrenia and bipolar disorder, and suggest that brain region-specific aberration of one or more of these transporters determines the partial behavioral phenotypes and/or symptomatic pattern of these disorders.
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Affiliation(s)
- Marquis P. Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, California, USA
| | - Abdul Rezzak Hamzeh
- John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Edgar Muradyan
- Department of Pharmacology, School of Medicine, University of California, Irvine, Irvine, California, USA
| | - Olivier Civelli
- Department of Pharmacology, School of Medicine, University of California, Irvine, Irvine, California, USA
- Department of Pharmaceutical Sciences, School of Medicine, University of California, Irvine, Irvine, California, USA
- Department of Developmental and Cell Biology, School of Medicine, University of California, Irvine, Irvine, California, USA
| | - Geoffrey W. Abbott
- Bioelectricity Laboratory, Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, Irvine, California, USA
| | - Amal Alachkar
- Department of Pharmacology, School of Medicine, University of California, Irvine, Irvine, California, USA
- Department of Pharmaceutical Sciences, School of Medicine, University of California, Irvine, Irvine, California, USA
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21
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Vawter MP, Schulmann A, Alhassen L, Alhassen W, Hamzeh AR, Sakr J, Pauluk L, Yoshimura R, Wang X, Dai Q, Sanathara N, Civelli O, Alachkar A. Melanin Concentrating Hormone Signaling Deficits in Schizophrenia: Association With Memory and Social Impairments and Abnormal Sensorimotor Gating. Int J Neuropsychopharmacol 2019; 23:53-65. [PMID: 31563948 PMCID: PMC7442395 DOI: 10.1093/ijnp/pyz051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/30/2019] [Accepted: 09/24/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Evidence from anatomical, pharmacological, and genetic studies supports a role for the neuropeptide melanin concentrating hormone system in modulating emotional and cognitive functions. Genome-wide association studies revealed a potential association between the melanin concentrating hormone receptor (MCHR1) gene locus and schizophrenia, and the largest genome-wide association study conducted to date shows a credible genome-wide association. METHODS We analyzed MCHR1 and pro-melanin concentrating hormone RNA-Seq expression in the prefrontal cortex in schizophrenia patients and healthy controls. Disruptions in the melanin concentrating hormone system were modeled in the mouse brain by germline deletion of MCHR1 and by conditional ablation of melanin concentrating hormone expressing neurons using a Cre-inducible diphtheria toxin system. RESULTS MCHR1 expression is decreased in the prefrontal cortex of schizophrenia samples (false discovery rate (FDR) P < .05, CommonMind and PsychEncode combined datasets, n = 901) while pro-melanin concentrating hormone is below the detection threshold. MCHR1 expression decreased with aging (P = 6.6E-57) in human dorsolateral prefrontal cortex. The deletion of MCHR1 was found to lead to behavioral abnormalities mimicking schizophrenia-like phenotypes: hyperactivity, increased stereotypic and repetitive behavior, social impairment, impaired sensorimotor gating, and disrupted cognitive functions. Conditional ablation of pro-melanin concentrating hormone neurons increased repetitive behavior and produced a deficit in sensorimotor gating. CONCLUSIONS Our study indicates that early disruption of the melanin concentrating hormone system interferes with neurodevelopmental processes, which may contribute to the pathogenesis of schizophrenia. Further neurobiological research on the developmental timing and circuits that are affected by melanin concentrating hormone may lead to a therapeutic target for early prevention of schizophrenia.
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Affiliation(s)
- Marquis P Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, CA,Correspondence: Marquis P. Vawter, PhD, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, CA 92617 (); and Dr Amal Alachkar, Department of Pharmaceutical Sciences, University of California, Irvine, CA ()
| | - Anton Schulmann
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, CA,Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA
| | - Lamees Alhassen
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, CA
| | - Wedad Alhassen
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA,Department of Pharmaceutical Sciences, University of California, Irvine, CA
| | - Abdul Rezzak Hamzeh
- John Curtin School of Medical Research, Australian National University, Canberra
| | - Jasmine Sakr
- Department of Pharmaceutical Sciences, University of California, Irvine, CA
| | - Lucas Pauluk
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA
| | - Ryan Yoshimura
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA
| | - Xuejie Wang
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA
| | - Qi Dai
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA
| | - Nayna Sanathara
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA
| | - Olivier Civelli
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA,Department of Pharmaceutical Sciences, University of California, Irvine, CA,Department of Developmental and Cell Biology, School of Medicine, University of California, Irvine, CA
| | - Amal Alachkar
- Department of Pharmaceutical Sciences, University of California, Irvine, CA,Correspondence: Marquis P. Vawter, PhD, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, CA 92617 (); and Dr Amal Alachkar, Department of Pharmaceutical Sciences, University of California, Irvine, CA ()
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22
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Schulmann A, Ryu E, Goncalves V, Rollins B, Christiansen M, Frye MA, Biernacka J, Vawter MP. Novel Complex Interactions between Mitochondrial and Nuclear DNA in Schizophrenia and Bipolar Disorder. Mol Neuropsychiatry 2019; 5:13-27. [PMID: 31019915 DOI: 10.1159/000495658] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 11/20/2018] [Indexed: 12/21/2022]
Abstract
Mitochondrial dysfunction has been associated with schizophrenia (SZ) and bipolar disorder (BD). This review examines recent publications and novel associations between mitochondrial genes and SZ and BD. Associations of nuclear-encoded mitochondrial variants with SZ were found using gene- and pathway-based approaches. Two control region mitochondrial DNA (mtDNA) SNPs, T16519C and T195C, both showed an association with SZ and BD. A review of 4 studies of A15218G located in the cytochrome B oxidase gene (CYTB, SZ = 11,311, control = 35,735) shows a moderate association with SZ (p = 2.15E-03). Another mtDNA allele A12308G was nominally associated with psychosis in BD type I subjects and SZ. The first published study testing the epistatic interaction between nuclear-encoded and mitochondria-encoded genes demonstrated evidence for potential interactions between mtDNA and the nuclear genome for BD. A similar analysis for the risk of SZ revealed significant joint effects (34 nuclear-mitochondria SNP pairs with joint effect p ≤ 5E-07) and significant enrichment of projection neurons. The mitochondria-encoded gene CYTB was found in both the epistatic interactions for SZ and BD and the single SNP association of SZ. Future efforts considering population stratification and polygenic risk scores will test the role of mitochondrial variants in psychiatric disorders.
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Affiliation(s)
- Anton Schulmann
- Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, Virginia, USA
| | - Euijung Ryu
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Vanessa Goncalves
- Molecular Brain Science Department, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, California, USA
| | - Michael Christiansen
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.,Department of Biomedical Science, University of Copenhagen, Copenhagen, Denmark
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
| | - Joanna Biernacka
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA.,Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, California, USA
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23
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Rajamani U, Gross AR, Hjelm BE, Sequeira A, Vawter MP, Tang J, Gangalapudi V, Wang Y, Andres AM, Gottlieb RA, Sareen D. Super-Obese Patient-Derived iPSC Hypothalamic Neurons Exhibit Obesogenic Signatures and Hormone Responses. Cell Stem Cell 2018; 22:698-712.e9. [PMID: 29681516 PMCID: PMC6398951 DOI: 10.1016/j.stem.2018.03.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 02/06/2018] [Accepted: 03/12/2018] [Indexed: 12/21/2022]
Abstract
The hypothalamus contains neurons that integrate hunger and satiety endocrine signals from the periphery and are implicated in the pathophysiology of obesity. The limited availability of human hypothalamic neurons hampers our understanding of obesity disease mechanisms. To address this, we generated human induced pluripotent stem cells (hiPSCs) from multiple normal body mass index (BMI; BMI ≤ 25) subjects and super-obese (OBS) donors (BMI ≥ 50) with polygenic coding variants in obesity-associated genes. We developed a method to reliably differentiate hiPSCs into hypothalamic-like neurons (iHTNs) capable of secreting orexigenic and anorexigenic neuropeptides. Transcriptomic profiling revealed that, although iHTNs maintain a fetal identity, they respond appropriately to metabolic hormones ghrelin and leptin. Notably, OBS iHTNs retained disease signatures and phenotypes of high BMI, exhibiting dysregulated respiratory function, ghrelin-leptin signaling, axonal guidance, glutamate receptors, and endoplasmic reticulum (ER) stress pathways. Thus, human iHTNs provide a powerful platform to study obesity and gene-environment interactions.
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Affiliation(s)
- Uthra Rajamani
- Board of Governors, Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Andrew R Gross
- Board of Governors, Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Brooke E Hjelm
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA 92868, USA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA 92868, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA 92868, USA
| | - Jie Tang
- Genomics Core, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | - Yizhou Wang
- Genomics Core, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Allen M Andres
- Metabolism and Mitochondrial Research Core, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Roberta A Gottlieb
- Metabolism and Mitochondrial Research Core, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Dhruv Sareen
- Board of Governors, Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; iPSC Core, The David Janet Polak Foundation Stem Cell Core Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
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24
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Gonçalves VF, Cappi C, Hagen CM, Sequeira A, Vawter MP, Derkach A, Zai CC, Hedley PL, Bybjerg-Grauholm J, Pouget JG, Cuperfain AB, Sullivan PF, Christiansen M, Kennedy JL, Sun L. A Comprehensive Analysis of Nuclear-Encoded Mitochondrial Genes in Schizophrenia. Biol Psychiatry 2018; 83:780-789. [PMID: 29628042 PMCID: PMC7168759 DOI: 10.1016/j.biopsych.2018.02.1175] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 02/26/2018] [Accepted: 02/27/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND The genetic risk factors of schizophrenia (SCZ), a severe psychiatric disorder, are not yet fully understood. Multiple lines of evidence suggest that mitochondrial dysfunction may play a role in SCZ, but comprehensive association studies are lacking. We hypothesized that variants in nuclear-encoded mitochondrial genes influence susceptibility to SCZ. METHODS We conducted gene-based and gene-set analyses using summary association results from the Psychiatric Genomics Consortium Schizophrenia Phase 2 (PGC-SCZ2) genome-wide association study comprising 35,476 cases and 46,839 control subjects. We applied the MAGMA method to three sets of nuclear-encoded mitochondrial genes: oxidative phosphorylation genes, other nuclear-encoded mitochondrial genes, and genes involved in nucleus-mitochondria crosstalk. Furthermore, we conducted a replication study using the iPSYCH SCZ sample of 2290 cases and 21,621 control subjects. RESULTS In the PGC-SCZ2 sample, 1186 mitochondrial genes were analyzed, among which 159 had p values < .05 and 19 remained significant after multiple testing correction. A meta-analysis of 818 genes combining the PGC-SCZ2 and iPSYCH samples resulted in 104 nominally significant and nine significant genes, suggesting a polygenic model for the nuclear-encoded mitochondrial genes. Gene-set analysis, however, did not show significant results. In an in silico protein-protein interaction network analysis, 14 mitochondrial genes interacted directly with 158 SCZ risk genes identified in PGC-SCZ2 (permutation p = .02), and aldosterone signaling in epithelial cells and mitochondrial dysfunction pathways appeared to be overrepresented in this network of mitochondrial and SCZ risk genes. CONCLUSIONS This study provides evidence that specific aspects of mitochondrial function may play a role in SCZ, but we did not observe its broad involvement even using a large sample.
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Affiliation(s)
- Vanessa F Gonçalves
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada; Neuroscience Section, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
| | - Carolina Cappi
- Department of Psychiatry, University of São Paulo, School of Medicine, Brazil
| | - Christian M Hagen
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Adolfo Sequeira
- Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - Andriy Derkach
- Department of Statistical Sciences, Faculty of Arts and Science, University of Toronto, Toronto, Canada
| | - Clement C Zai
- Department of Psychiatry, University of Toronto, Toronto, Canada,Neuroscience Section, Centre for Addiction and Mental Health, Toronto, Canada
| | - Paula L Hedley
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | | | - Jennie G Pouget
- Department of Psychiatry, University of Toronto, Toronto, Canada,Neuroscience Section, Centre for Addiction and Mental Health, Toronto, Canada
| | - Ari B. Cuperfain
- Department of Psychiatry, University of Toronto, Toronto, Canada,Neuroscience Section, Centre for Addiction and Mental Health, Toronto, Canada
| | - Patrick F Sullivan
- Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA;,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Michael Christiansen
- Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark,Department of Biomedical Science, University of Copenhagen, Copenhagen, Denmark
| | - James L Kennedy
- Department of Psychiatry, University of Toronto, Toronto, Canada,Neuroscience Section, Centre for Addiction and Mental Health, Toronto, Canada,Corresponding author: Vanessa F Gonçalves ()
| | - Lei Sun
- Department of Statistical Sciences, Faculty of Arts and Science, University of Toronto, Toronto, Canada,Biostatistics Division, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada,Corresponding author: Vanessa F Gonçalves ()
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25
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Gonçalves VF, Giamberardino SN, Crowley JJ, Vawter MP, Saxena R, Bulik CM, Yilmaz Z, Hultman CM, Sklar P, Kennedy JL, Sullivan PF, Knight J. Examining the role of common and rare mitochondrial variants in schizophrenia. PLoS One 2018; 13:e0191153. [PMID: 29370225 PMCID: PMC5784966 DOI: 10.1371/journal.pone.0191153] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 12/30/2017] [Indexed: 12/17/2022] Open
Abstract
Oxidative phosphorylation within mitochondria is the main source of aerobic energy for neuronal functioning, and the key genes are located in mitochondrial DNA. Deficits in oxidative phosphorylation functioning have been reported for schizophrenia, but efforts in the identification of genetic markers within the mitochondrial DNA that predispose to schizophrenia have been limited. We genotyped a set of mitochondrial SNPs using Illumina HumanExome arrays and tested for association in the Swedish schizophrenia sample (N> 10,000). We developed a novel approach for mitochondrial DNA imputation in order to increase the number of common SNPs available for association analysis. The most significant findings were for the mitochondrial SNPs C15452A (GRCh38.p10; rs527236209; p = 0.007; gene MT-CYB; defining haplogroup JT); A11251G (rs869096886; p = 0.007; gene MT-ND4; defining haplogroup JT), and T4216C (rs1599988; p = 0.008, gene MT-ND1, defining haplogroup R2'JT). We also conducted rare variant burden analyses and obtained a p-value of 0.007. For multimarker haplotypes analysis, the most significant finding was for the J group (OR: 0.86, p = 0.02). We conducted the largest association study of mitochondrial DNA variants and schizophrenia but did not find an association that survived multiple testing correction. Analysis of a larger sample is required and will allow a better understanding of the role of mitochondria in schizophrenia.
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Affiliation(s)
- Vanessa F Gonçalves
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- * E-mail:
| | | | - James J. Crowley
- Department of Genetics, University of North Carolina, Chapel Hill, NC, United States of America
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA, United States of America
| | - Richa Saxena
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, United States of America
| | - Cynthia M. Bulik
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, United States of America
- Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States of America
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Zeynep Yilmaz
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, United States of America
| | - Christina M. Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pamela Sklar
- Division of Psychiatric Genomics, Department of Psychiatry, Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - James L. Kennedy
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Patrick F. Sullivan
- Department of Genetics, University of North Carolina, Chapel Hill, NC, United States of America
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, United States of America
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jo Knight
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Biostatistics Division, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Data Science Institute and Medical School, Lancaster University, Bailrigg, Lancaster, LA1 4YW, United Kingdom
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26
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Rollins BL, Morgan L, Hjelm BE, Sequeira A, Schatzberg AF, Barchas JD, Lee FS, Myers RM, Watson SJ, Akil H, Potkin SG, Bunney WE, Vawter MP. Mitochondrial Complex I Deficiency in Schizophrenia and Bipolar Disorder and Medication Influence. Mol Neuropsychiatry 2017; 3:157-169. [PMID: 29594135 DOI: 10.1159/000484348] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/16/2017] [Indexed: 12/22/2022]
Abstract
Subjects with schizophrenia (SZ) and bipolar disorder (BD) show decreased protein and transcript levels for mitochondrial complex I. In vitro results suggest antipsychotic and antidepressant drugs may be responsible. We measured complex I activity in BD, SZ, and controls and presence of antipsychotic and antidepressant medications, mitochondrial DNA (mtDNA) copy number, and the mtDNA "common deletion" in the brain. Complex I activity in the prefrontal cortex was decreased by 45% in SZ compared to controls (p = 0.02), while no significant difference was found in BD. Complex I activity was significantly decreased (p = 0.01) in pooled cases (SZ and BD) that had detectable psychotropic medications and drugs compared to pooled cases with no detectable levels. Subjects with age at onset in their teens and psychotropic medications showed decreased (p < 0.05) complex I activity compared to subjects with an adult age at onset. Both SZ and BD groups displayed significant increases (p < 0.05) in mtDNA copy number compared to controls; however, common deletion burden was not altered. Complex I deficiency is found in SZ brain tissue, and psychotropic medications may play a role in mitochondrial dysfunction. Studies of medication-free first-episode psychosis patients are needed to elucidate whether mitochondrial pathophysiology occurs independent of medication effects.
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Affiliation(s)
- Brandi L Rollins
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Ling Morgan
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Brooke E Hjelm
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Alan F Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Jack D Barchas
- Department of Psychiatry, Weill Cornell Medical College, Ithaca, NJ, USA
| | - Francis S Lee
- Department of Psychiatry, Weill Cornell Medical College, Ithaca, NJ, USA
| | - Rick M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, USA
| | | | - Huda Akil
- MBNI, University of Michigan, Ann Arbor, MI, USA
| | - Steven G Potkin
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - William E Bunney
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
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27
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Ryu E, Nassan M, Jenkins GD, Armasu SM, Andreazza A, McElroy SL, Vawter MP, Frye MA, Biernacka JM. A Genome-Wide Search for Bipolar Disorder Risk Loci Modified by Mitochondrial Genome Variation. Mol Neuropsychiatry 2017; 3:125-134. [PMID: 29594131 DOI: 10.1159/000464444] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 02/22/2017] [Indexed: 12/13/2022]
Abstract
Mitochondrial DNA mutations have been reported to be associated with bipolar disorder (BD). In this study, we performed genome-wide analyses to assess mitochondrial single-nucleotide polymorphism (mtSNP) effects on BD risk and early-onset BD (EOBD) among BD patients, focusing on interaction effects between nuclear SNPs (nSNPs) and mtSNPs. Common nSNP and mtSNP data from European American BD cases (n = 1,001) and controls (n = 1,034) from the Genetic Association Information Network BD study were analyzed to assess the joint effect of nSNP and nSNP-mtSNP interaction on the risk of BD and EOBD. The effect of nSNP-mtSNP interactions was also assessed. For BD risk, the strongest evidence of an association was obtained for nSNP rs1880924 in MGAM and mtSNP rs3088309 in CytB (pjoint = 8.2 × 10-8, pint = 1.4 × 10-4). Our results also suggest that the minor allele of the nSNP rs583990 in CTNNA2 increases the risk of EOBD among carriers of the mtSNP rs3088309 minor allele, while the nSNP has no effect among those carrying the mtSNP major allele (OR = 4.53 vs. 1.05, pjoint = 2.1 × 10-7, pint = 1.16 × 10-6). While our results are not statistically significant after multiple testing correction and a large-sample replication is required, our exploratory study demonstrates the potential importance of considering the mitochondrial genome for identifying genetic factors associated with BD.
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Affiliation(s)
- Euijung Ryu
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Malik Nassan
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Gregory D Jenkins
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | | | - Ana Andreazza
- Department of Department of Psychiatry and Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Susan L McElroy
- Department of Lindner Center of HOPE, Mason, OH, USA.,Department of University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
| | - Joanna M Biernacka
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA.,Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN, USA
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28
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Orozco-Solis R, Montellier E, Aguilar-Arnal L, Sato S, Vawter MP, Bunney BG, Bunney WE, Sassone-Corsi P. A Circadian Genomic Signature Common to Ketamine and Sleep Deprivation in the Anterior Cingulate Cortex. Biol Psychiatry 2017; 82:351-360. [PMID: 28395871 PMCID: PMC5660920 DOI: 10.1016/j.biopsych.2017.02.1176] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 02/08/2017] [Accepted: 02/21/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Conventional antidepressants usually require several weeks to achieve a full clinical response in patients with major depressive disorder, an illness associated with dysregulated circadian rhythms and a high incidence of suicidality. Two rapid-acting antidepressant strategies, low-dose ketamine (KT) and sleep deprivation (SD) therapies, dramatically reduce depressive symptoms within 24 hours in a subset of major depressive disorder patients. However, it is unknown whether they exert their actions through shared regulatory mechanisms. To address this question, we performed comparative transcriptomics analyses to identify candidate genes and relevant pathways common to KT and SD. METHODS We used the forced swim test, a standardized behavioral approach to measure antidepressant-like activity of KT and SD. We investigated gene expression changes using high-density microarrays and pathway analyses (Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, Gene Set Enrichment Analysis) in KT- and SD-treated mice compared with saline-treated control male mice. RESULTS We show that KT and SD elicit common transcriptional responses implicating distinct elements of the circadian clock and processes involved in neuronal plasticity. There is an overlap of 64 genes whose expression is common in KT and SD. Specifically, there is downregulation of clock genes including Ciart, Per2, Npas4, Dbp, and Rorb in both KT- and SD-treated mice. CONCLUSIONS We demonstrate a potential involvement of the circadian clock in rapid antidepressant responses. These findings could open new research avenues to help design chronopharmacological strategies to treat major depressive disorder.
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Affiliation(s)
- Ricardo Orozco-Solis
- Center for Epigenetics and Metabolism, Department of Biological Chemistry, School of Medicine, Irvine, California
| | - Emilie Montellier
- Center for Epigenetics and Metabolism, Department of Biological Chemistry, School of Medicine, Irvine, California
| | - Lorena Aguilar-Arnal
- Center for Epigenetics and Metabolism, Department of Biological Chemistry, School of Medicine, Irvine, California
| | - Shogo Sato
- Center for Epigenetics and Metabolism, Department of Biological Chemistry, School of Medicine, Irvine, California
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California
| | - Blynn G Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California
| | - William E Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California
| | - Paolo Sassone-Corsi
- Center for Epigenetics and Metabolism, Department of Biological Chemistry, School of Medicine, Irvine, California.
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29
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Sellgren CM, Kegel ME, Bergen SE, Ekman CJ, Olsson S, Larsson M, Vawter MP, Backlund L, Sullivan PF, Sklar P, Smoller JW, Magnusson PKE, Hultman CM, Walther-Jallow L, Svensson CI, Lichtenstein P, Schalling M, Engberg G, Erhardt S, Landén M. A genome-wide association study of kynurenic acid in cerebrospinal fluid: implications for psychosis and cognitive impairment in bipolar disorder. Mol Psychiatry 2016; 21:1342-50. [PMID: 26666201 PMCID: PMC4965332 DOI: 10.1038/mp.2015.186] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 10/22/2015] [Accepted: 10/26/2015] [Indexed: 01/14/2023]
Abstract
Elevated cerebrospinal fluid (CSF) levels of the glia-derived N-methyl-D-aspartic acid receptor antagonist kynurenic acid (KYNA) have consistently been implicated in schizophrenia and bipolar disorder. Here, we conducted a genome-wide association study based on CSF KYNA in bipolar disorder and found support for an association with a common variant within 1p21.3. After replication in an independent cohort, we linked this genetic variant-associated with reduced SNX7 expression-to positive psychotic symptoms and executive function deficits in bipolar disorder. A series of post-mortem brain tissue and in vitro experiments suggested SNX7 downregulation to result in a caspase-8-driven activation of interleukin-1β and a subsequent induction of the brain kynurenine pathway. The current study demonstrates the potential of using biomarkers in genetic studies of psychiatric disorders, and may help to identify novel drug targets in bipolar disorder.
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Affiliation(s)
- C M Sellgren
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden,Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M E Kegel
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - S E Bergen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - C J Ekman
- Section of Psychiatry, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - S Olsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M Larsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine School of Medicine, Irvine, CA, USA
| | - L Backlund
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - P F Sullivan
- Department of Genetic and Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - P Sklar
- Division of Psychiatric Genomics, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - J W Smoller
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetics, Research, Massachusetts General Hospital, Boston, MA, USA,Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - P K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - C M Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - L Walther-Jallow
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - C I Svensson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - P Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - M Schalling
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - G Engberg
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - S Erhardt
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M Landén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden,The Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden,Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg SE-413 45, Sweden. E-mail:
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30
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Limon A, Mamdani F, Hjelm BE, Vawter MP, Sequeira A. Targets of polyamine dysregulation in major depression and suicide: Activity-dependent feedback, excitability, and neurotransmission. Neurosci Biobehav Rev 2016; 66:80-91. [PMID: 27108532 DOI: 10.1016/j.neubiorev.2016.04.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/09/2016] [Accepted: 04/13/2016] [Indexed: 01/19/2023]
Abstract
Major depressive disorder (MDD) is a leading cause of disability worldwide characterized by altered neuronal activity in brain regions involved in the control of stress and emotion. Although multiple lines of evidence suggest that altered stress-coping mechanisms underlie the etiology of MDD, the homeostatic control of neuronal excitability in MDD at the molecular level is not well established. In this review, we examine past and current evidence implicating dysregulation of the polyamine system as a central factor in the homeostatic response to stress and the etiology of MDD. We discuss the cellular effects of abnormal metabolism of polyamines in the context of their role in sensing and modulation of neuronal, electrical, and synaptic activity. Finally, we discuss evidence supporting an allostatic model of depression based on a chronic elevation in polyamine levels resulting in self-sustained stress response mechanisms maintained by maladaptive homeostatic mechanisms.
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Affiliation(s)
- Agenor Limon
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92627, USA
| | - Firoza Mamdani
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92627, USA
| | - Brooke E Hjelm
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92627, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92627, USA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92627, USA.
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31
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Morgan LZ, Rollins B, Sequeira A, Byerley W, DeLisi LE, Schatzberg AF, Barchas JD, Myers RM, Watson SJ, Akil H, Bunney WE, Vawter MP. Quantitative Trait Locus and Brain Expression of HLA-DPA1 Offers Evidence of Shared Immune Alterations in Psychiatric Disorders. Microarrays (Basel) 2016; 5. [PMID: 26998349 PMCID: PMC4795482 DOI: 10.3390/microarrays5010006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Genome-wide association studies of schizophrenia encompassing the major histocompatibility locus (MHC) were highly significant following genome-wide correction. This broad region implicates many genes including the MHC complex class II. Within this interval we examined the expression of two MHC II genes (HLA-DPA1 and HLA-DRB1) in brain from individual subjects with schizophrenia (SZ), bipolar disorder (BD), major depressive disorder (MDD), and controls by differential gene expression methods. A third MHC II mRNA, CD74, was studied outside of the MHC II locus, as it interacts within the same immune complex. Exon microarrays were performed in anterior cingulate cortex (ACC) in BD compared to controls, and both HLA-DPA1 and CD74 were decreased in expression in BD. The expression of HLA-DPA1 and CD74 were both reduced in hippocampus, amygdala, and dorsolateral prefrontal cortex regions in SZ and BD compared to controls by specific qPCR assay. We found several novel HLA-DPA1 mRNA variants spanning HLA-DPA1 exons 2-3-4 as suggested by exon microarrays. The intronic rs9277341 SNP was a significant cis expression quantitative trait locus (eQTL) that was associated with the total expression of HLA-DPA1 in five brain regions. A biomarker study of MHC II mRNAs was conducted in SZ, BD, MDD, and control lymphoblastic cell lines (LCL) by qPCR assay of 87 subjects. There was significantly decreased expression of HLA-DPA1 and CD74 in BD, and trends for reductions in SZ in LCLs. The discovery of multiple splicing variants in brain for HLA-DPA1 is important as the HLA-DPA1 gene is highly conserved, there are no reported splicing variants, and the functions in brain are unknown. Future work on the function and localization of MHC Class II proteins in brain will help to understand the role of alterations in neuropsychiatric disorders. The HLA-DPA1 eQTL is located within a large linkage disequilibrium block that has an irrefutable association with schizophrenia. Future tests in a larger cohort are needed to determine the significance of this eQTL association with schizophrenia. Our findings support the long-held hypothesis that alterations in immune function are associated with the pathophysiology of psychiatric disorders.
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Affiliation(s)
- Ling Z. Morgan
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697; (L.Z.M.); (B.R.); (A.S.)
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697, USA;
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697; (L.Z.M.); (B.R.); (A.S.)
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697, USA;
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697; (L.Z.M.); (B.R.); (A.S.)
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697, USA;
| | - William Byerley
- Department of Psychiatry, University of California, San Francisco, CA 94103, USA;
| | - Lynn E. DeLisi
- VA Boston Healthcare System, Brockton, MA 02301, USA;
- Department of Psychiatry, Harvard Medical School, Boston, MA 02115, USA
| | - Alan F. Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94304, USA;
| | - Jack D. Barchas
- Department of Psychiatry, Cornell University of California, Ithaca, NJ 10065, USA;
| | - Richard M. Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA;
| | - Stanley J. Watson
- The Molecular & Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI 48109, USA; (S.J.W.); (H.A.)
| | - Huda Akil
- The Molecular & Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI 48109, USA; (S.J.W.); (H.A.)
| | - William E. Bunney
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697, USA;
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697; (L.Z.M.); (B.R.); (A.S.)
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA 92697, USA;
- Correspondence: ; Tel.: + 949-824-9014; Fax: + 949-824-1787
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Hjelm BE, Rollins B, Mamdani F, Lauterborn JC, Kirov G, Lynch G, Gall CM, Sequeira A, Vawter MP. Evidence of Mitochondrial Dysfunction within the Complex Genetic Etiology of Schizophrenia. Mol Neuropsychiatry 2015; 1:201-19. [PMID: 26550561 DOI: 10.1159/000441252] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 09/22/2015] [Indexed: 01/19/2023]
Abstract
Genetic evidence has supported the hypothesis that schizophrenia (SZ) is a polygenic disorder caused by the disruption in function of several or many genes. The most common and reproducible cellular phenotype associated with SZ is a reduction in dendritic spines within the neocortex, suggesting alterations in dendritic architecture may cause aberrant cortical circuitry and SZ symptoms. Here, we review evidence supporting a multifactorial model of mitochondrial dysfunction in SZ etiology and discuss how these multiple paths to mitochondrial dysfunction may contribute to dendritic spine loss and/or underdevelopment in some SZ subjects. The pathophysiological role of mitochondrial dysfunction in SZ is based upon genomic analyses of both the mitochondrial genome and nuclear genes involved in mitochondrial function. Previous studies and preliminary data suggest SZ is associated with specific alleles and haplogroups of the mitochondrial genome, and also correlates with a reduction in mitochondrial copy number and an increase in synonymous and nonsynonymous substitutions of mitochondrial DNA. Mitochondrial dysfunction has also been widely implicated in SZ by genome-wide association, exome sequencing, altered gene expression, proteomics, microscopy analyses, and induced pluripotent stem cell studies. Together, these data support the hypothesis that SZ is a polygenic disorder with an enrichment of mitochondrial targets.
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Affiliation(s)
- Brooke E Hjelm
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA
| | - Brandi Rollins
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA
| | - Firoza Mamdani
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA
| | - Julie C Lauterborn
- Departments of Anatomy & Neurobiology, University of California, Irvine, Calif., USA
| | - George Kirov
- MRC Centre for Neuropsychiatric Genetics and Genomics, Institute of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Gary Lynch
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA; Departments of Anatomy & Neurobiology, University of California, Irvine, Calif., USA
| | - Christine M Gall
- Departments of Anatomy & Neurobiology, University of California, Irvine, Calif., USA; Departments of Neurobiology & Behavior, University of California, Irvine, Calif., USA
| | - Adolfo Sequeira
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA
| | - Marquis P Vawter
- Departments of Psychiatry & Human Behavior, University of California, Irvine, Calif., USA
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Martin MV, Mirnics K, Nisenbaum LK, Vawter MP. Olanzapine Reversed Brain Gene Expression Changes Induced by Phencyclidine Treatment in Non-Human Primates. Mol Neuropsychiatry 2015; 1:82-93. [PMID: 26405684 DOI: 10.1159/000430786] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The NMDA receptor antagonist phencyclidine (PCP) creates schizophrenia-like symptoms in normal controls. The effect of PCP on non-human primate brain gene expression was examined and compared to changes induced by olanzapine treatment. Experimental studies of PCP and antipsychotic drugs have direct relevance to understanding the patho-physiology and treatment of schizophrenia. Genome-wide changes in prefrontal cortex gene expression revealed alterations of 146 transcripts in the PCP treatment group compared to vehicle controls. Dysregulated genes were enriched in identified classes implicated in neurological and genetic disorders, including schizophrenia genes from the Psychiatric Genomics Consortium 108 loci as well as cell death in PCP-treated primates. Canonical pathway analysis revealed a significant overrepresentation of several groups including synaptic long-term potentiation and calcium signaling. Olanzapine coadministered with PCP normalized 34% of the 146 PCP-induced probe set expression changes, and a network of 17 olanzapine-normalized genes was identified enriched in schizophrenia candidate genes containing RGS4, SYN1 and AKT as nodes. The results of this study support the use of PCP administration in non-human primates as a glutamatergic model of schizophrenia and suggest that a large number of PCP-induced expression differences can be reversed by olanzapine. The results of this study may be informative for identification of potential candidates for pharmacogenetics and biomarker research related to the treatment of schizophrenia.
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Affiliation(s)
- Maureen V Martin
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, Calif
| | - Karoly Mirnics
- Department of Psychiatry, Vanderbilt University, Nashville, Tenn
| | - Laura K Nisenbaum
- Neuroscience Discovery Research, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, Ind., USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, Calif
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Sequeira A, Rollins B, Magnan C, van Oven M, Baldi P, Myers RM, Barchas JD, Schatzberg AF, Watson SJ, Akil H, Bunney WE, Vawter MP. Mitochondrial mutations in subjects with psychiatric disorders. PLoS One 2015; 10:e0127280. [PMID: 26011537 PMCID: PMC4444211 DOI: 10.1371/journal.pone.0127280] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 04/13/2015] [Indexed: 11/30/2022] Open
Abstract
A considerable body of evidence supports the role of mitochondrial dysfunction in psychiatric disorders and mitochondrial DNA (mtDNA) mutations are known to alter brain energy metabolism, neurotransmission, and cause neurodegenerative disorders. Genetic studies focusing on common nuclear genome variants associated with these disorders have produced genome wide significant results but those studies have not directly studied mtDNA variants. The purpose of this study is to investigate, using next generation sequencing, the involvement of mtDNA variation in bipolar disorder, schizophrenia, major depressive disorder, and methamphetamine use. MtDNA extracted from multiple brain regions and blood were sequenced (121 mtDNA samples with an average of 8,800x coverage) and compared to an electronic database containing 26,850 mtDNA genomes. We confirmed novel and rare variants, and confirmed next generation sequencing error hotspots by traditional sequencing and genotyping methods. We observed a significant increase of non-synonymous mutations found in individuals with schizophrenia. Novel and rare non-synonymous mutations were found in psychiatric cases in mtDNA genes: ND6, ATP6, CYTB, and ND2. We also observed mtDNA heteroplasmy in brain at a locus previously associated with schizophrenia (T16519C). Large differences in heteroplasmy levels across brain regions within subjects suggest that somatic mutations accumulate differentially in brain regions. Finally, multiplasmy, a heteroplasmic measure of repeat length, was observed in brain from selective cases at a higher frequency than controls. These results offer support for increased rates of mtDNA substitutions in schizophrenia shown in our prior results. The variable levels of heteroplasmic/multiplasmic somatic mutations that occur in brain may be indicators of genetic instability in mtDNA.
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Affiliation(s)
- Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, California, United States of America
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, California, United States of America
| | - Christophe Magnan
- School of Information and Computer Sciences (ICS), Institute for Genomics and Bioinformatics (IGB), University of California Irvine, Irvine, California, United States of America
| | - Mannis van Oven
- Department of Forensic Molecular Biology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Pierre Baldi
- School of Information and Computer Sciences (ICS), Institute for Genomics and Bioinformatics (IGB), University of California Irvine, Irvine, California, United States of America
| | - Richard M. Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, United States of America
| | - Jack D. Barchas
- Department of Psychiatry, Weill Cornell Medical College, New York, New York, United States of America
| | - Alan F. Schatzberg
- Department of Psychiatry & Behavioral Sciences, Stanford University, Palo Alto, California, United States of America
| | - Stanley J. Watson
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Huda Akil
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, Michigan, United States of America
| | - William E. Bunney
- Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, California, United States of America
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, University of California Irvine, Irvine, California, United States of America
- * E-mail:
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Bunney BG, Li JZ, Walsh DM, Stein R, Vawter MP, Cartagena P, Barchas JD, Schatzberg AF, Myers RM, Watson SJ, Akil H, Bunney WE. Circadian dysregulation of clock genes: clues to rapid treatments in major depressive disorder. Mol Psychiatry 2015; 20:48-55. [PMID: 25349171 PMCID: PMC4765913 DOI: 10.1038/mp.2014.138] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 09/06/2014] [Accepted: 09/10/2014] [Indexed: 12/19/2022]
Abstract
Conventional antidepressants require 2-8 weeks for a full clinical response. In contrast, two rapidly acting antidepressant interventions, low-dose ketamine and sleep deprivation (SD) therapy, act within hours to robustly decrease depressive symptoms in a subgroup of major depressive disorder (MDD) patients. Evidence that MDD may be a circadian-related illness is based, in part, on a large set of clinical data showing that diurnal rhythmicity (sleep, temperature, mood and hormone secretion) is altered during depressive episodes. In a microarray study, we observed widespread changes in cyclic gene expression in six regions of postmortem brain tissue of depressed patients matched with controls for time-of-death (TOD). We screened 12 000 transcripts and observed that the core clock genes, essential for controlling virtually all rhythms in the body, showed robust 24-h sinusoidal expression patterns in six brain regions in control subjects. In MDD patients matched for TOD with controls, the expression patterns of the clock genes in brain were significantly dysregulated. Some of the most robust changes were seen in anterior cingulate (ACC). These findings suggest that in addition to structural abnormalities, lesion studies, and the large body of functional brain imaging studies reporting increased activation in the ACC of depressed patients who respond to a wide range of therapies, there may be a circadian dysregulation in clock gene expression in a subgroup of MDDs. Here, we review human, animal and neuronal cell culture data suggesting that both low-dose ketamine and SD can modulate circadian rhythms. We hypothesize that the rapid antidepressant actions of ketamine and SD may act, in part, to reset abnormal clock genes in MDD to restore and stabilize circadian rhythmicity. Conversely, clinical relapse may reflect a desynchronization of the clock, indicative of a reactivation of abnormal clock gene function. Future work could involve identifying specific small molecules capable of resetting and stabilizing clock genes to evaluate if they can rapidly relieve symptoms and sustain improvement.
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Affiliation(s)
- BG Bunney
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - JZ Li
- Department of Human Genetics, University of Michigan, Ann Arbor, MI, USA
| | - DM Walsh
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - R Stein
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - MP Vawter
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - P Cartagena
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - JD Barchas
- Department of Psychiatry, Weill Cornell Medical College, New York, NY, USA
| | - AF Schatzberg
- Department of Psychiatry, Stanford University, Palo Alto, CA, USA
| | - RM Myers
- HudsonAlpha, Institute for Biotechnology, Huntsville, AL, USA
| | - SJ Watson
- Department of Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - H Akil
- Department of Molecular and Behavioral Neuroscience Institute, University of Michigan, Ann Arbor, MI, USA
| | - WE Bunney
- Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine, Irvine, CA, USA
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Mamdani F, Rollins B, Morgan L, Sequeira PA, Vawter MP. The somatic common deletion in mitochondrial DNA is decreased in schizophrenia. Schizophr Res 2014; 159:370-5. [PMID: 25270547 PMCID: PMC4252352 DOI: 10.1016/j.schres.2014.08.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 08/18/2014] [Accepted: 08/20/2014] [Indexed: 01/18/2023]
Abstract
Large deletions in mitochondrial DNA (mtDNA) can occur during or result from oxidative stress leading to a vicious cycle that increases reactive oxygen species (ROS) damage and decreases mitochondrial function, thereby causing further oxidative stress. The objective of this study was to determine if disease specific brain differences of the somatic mtDNA common deletion (4977 bp) could be observed in major depressive disorder (MDD), bipolar disorder (BD), and schizophrenia (SZ) compared to a control group. The accumulation of the mtDNA common deletion was measured using a quantitative assay across 10 brain regions (anterior cingulate cortex, amygdala, caudate nucleus, dorsolateral prefrontal cortex, hippocampus, nucleus accumbens, orbitofrontal cortex, putamen, substantia nigra, and thalamus). The correlation with age of the mtDNA deletion was highly significant across brain regions as previously shown. A significant decrease in the global accumulation of common deletion in subjects with SZ compared to MDD, BD, and controls was observed after correcting for age, pH, PMI, and gender. The decreases in SZ were largest in dopaminergic regions. One potential side effect of antipsychotic drugs on mitochondria is the impairment of mitochondria function, which might explain these findings. The decreased global brain mtDNA common deletion levels suggests that mitochondrial function is impaired and might be part of an overall mitochondria dysfunction signature in subjects with schizophrenia.
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Affiliation(s)
- Firoza Mamdani
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - Ling Morgan
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - P Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, USA.
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Hayashi-Takagi A, Vawter MP, Iwamoto K. Peripheral biomarkers revisited: integrative profiling of peripheral samples for psychiatric research. Biol Psychiatry 2014; 75:920-8. [PMID: 24286759 PMCID: PMC4964959 DOI: 10.1016/j.biopsych.2013.09.035] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 09/17/2013] [Accepted: 09/24/2013] [Indexed: 12/18/2022]
Abstract
Peripheral samples, such as blood and skin, have been used for decades in psychiatric research as surrogates for central nervous system samples. Although the validity of the data obtained from peripheral samples has been questioned and other state-of-the-art techniques, such as human brain imaging, genomics, and induced pluripotent stem cells, seem to reduce the value of peripheral cells, accumulating evidence has suggested that revisiting peripheral samples is worthwhile. Here, we re-evaluate the utility of peripheral samples and argue that establishing an understanding of the common signaling and biological processes in the brain and peripheral samples is required for the validity of such models. First, we present an overview of the available types of peripheral cells and describe their advantages and disadvantages. We then briefly summarize the main achievements of omics studies, including epigenome, transcriptome, proteome, and metabolome analyses, as well as the main findings of functional cellular assays, the results of which imply that alterations in neurotransmission, metabolism, the cell cycle, and the immune system may be partially responsible for the pathophysiology of major psychiatric disorders such as schizophrenia. Finally, we discuss the future utility of peripheral samples for the development of biomarkers and tailor-made therapies, such as multimodal assays that are used as a battery of disease and trait pathways and that might be potent and complimentary tools for use in psychiatric research.
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Affiliation(s)
- Akiko Hayashi-Takagi
- Laboratory of Structural Physiology, Center for Disease Biology and Integrative Medicine, University of Tokyo, Tokyo; Precursory Research for Embryonic Science and Technology, Japan Science and Technology Agency, Kawaguchi, Saitama, Japan.
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Abstract
IMPORTANCE Genome-wide investigations provide systematic information regarding the neurobiology of psychiatric disorders. OBJECTIVE To identify biological pathways that contribute to risk for bipolar disorder (BP) using genes with consistent evidence for association in multiple genome-wide association studies (GWAS). DATA SOURCES Four independent data sets with individual genome-wide data available in July 2011 along with all data sets contributed to the Psychiatric Genomics Consortium Bipolar Group by May 2012. A prior meta-analysis was used as a source for brain gene expression data. STUDY SELECTION The 4 published GWAS were included in the initial sample. All independent BP data sets providing genome-wide data in the Psychiatric Genomics Consortium were included as a replication sample. DATA EXTRACTION AND SYNTHESIS We identified 966 genes that contained 2 or more variants associated with BP at P < .05 in 3 of 4 GWAS data sets (n = 12,127 [5253 cases, 6874 controls]). Simulations using 10,000 replicates of these data sets corrected for gene size and allowed the calculation of an empirical P value for each gene; empirically significant genes were entered into a pathway analysis. Each of these pathways was then tested in the replication sample (n = 8396 [3507 cases, 4889 controls]) using gene set enrichment analysis for single-nucleotide polymorphisms. The 226 genes were also compared with results from a meta-analysis of gene expression in the dorsolateral prefrontal cortex. MAIN OUTCOMES AND MEASURES Empirically significant genes and biological pathways. RESULTS Among 966 genes, 226 were empirically significant (P < .05). Seventeen pathways were overrepresented in analyses of the initial data set. Six of the 17 pathways were associated with BP in both the initial and replication samples: corticotropin-releasing hormone signaling, cardiac β-adrenergic signaling, phospholipase C signaling, glutamate receptor signaling, endothelin 1 signaling, and cardiac hypertrophy signaling. Among the 226 genes, 9 differed in expression in the dorsolateral prefrontal cortex in patients with BP: CACNA1C, DTNA, FOXP1, GNG2, ITPR2, LSAMP, NPAS3, NCOA2, and NTRK3. CONCLUSIONS AND RELEVANCE Pathways involved in the genetic predisposition to BP include hormonal regulation, calcium channels, second messenger systems, and glutamate signaling. Gene expression studies implicate neuronal development pathways as well. These results tend to reinforce specific hypotheses regarding BP neurobiology and may provide clues for new approaches to treatment and prevention.
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Affiliation(s)
- John I. Nurnberger
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis2Institute of Psychiatric Research, Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| | - Daniel L. Koller
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis
| | - Jeesun Jung
- Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism Intramural Research Program, Bethesda, Maryland
| | - Howard J. Edenberg
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis4Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis
| | - Tatiana Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis2Institute of Psychiatric Research, Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| | - Ilaria Guella
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, School of Medicine, University of California, Irvine
| | - John R. Kelsoe
- Department of Psychiatry, School of Medicine, University of California, San Diego, La Jolla7Department of Psychiatry, Special Treatment and Evaluation Program, Veterans Affairs San Diego Healthcare System, San Diego, California
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Torri F, Dinov ID, Zamanyan A, Hobel S, Genco A, Petrosyan P, Clark AP, Liu Z, Eggert P, Pierce J, Knowles JA, Ames J, Kesselman C, Toga AW, Potkin SG, Vawter MP, Macciardi F. Next generation sequence analysis and computational genomics using graphical pipeline workflows. Genes (Basel) 2014; 3:545-75. [PMID: 23139896 PMCID: PMC3490498 DOI: 10.3390/genes3030545] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Whole-genome and exome sequencing have already proven to be essential and powerful methods to identify genes responsible for simple Mendelian inherited disorders. These methods can be applied to complex disorders as well, and have been adopted as one of the current mainstream approaches in population genetics. These achievements have been made possible by next generation sequencing (NGS) technologies, which require substantial bioinformatics resources to analyze the dense and complex sequence data. The huge analytical burden of data from genome sequencing might be seen as a bottleneck slowing the publication of NGS papers at this time, especially in psychiatric genetics. We review the existing methods for processing NGS data, to place into context the rationale for the design of a computational resource. We describe our method, the Graphical Pipeline for Computational Genomics (GPCG), to perform the computational steps required to analyze NGS data. The GPCG implements flexible workflows for basic sequence alignment, sequence data quality control, single nucleotide polymorphism analysis, copy number variant identification, annotation, and visualization of results. These workflows cover all the analytical steps required for NGS data, from processing the raw reads to variant calling and annotation. The current version of the pipeline is freely available at http://pipeline.loni.ucla.edu. These applications of NGS analysis may gain clinical utility in the near future (e.g., identifying miRNA signatures in diseases) when the bioinformatics approach is made feasible. Taken together, the annotation tools and strategies that have been developed to retrieve information and test hypotheses about the functional role of variants present in the human genome will help to pinpoint the genetic risk factors for psychiatric disorders.
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Affiliation(s)
- Federica Torri
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92617, USA; E-Mails: (F.T.); (S.G.P.)
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
| | - Ivo D. Dinov
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Alen Zamanyan
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Sam Hobel
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Alex Genco
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Petros Petrosyan
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Andrew P. Clark
- Zilkha Neurogenetic Institute, USC Keck School of Medicine, Los Angeles, CA 90033, USA; E-Mails: (A.P.C.); (J.A.K.)
| | - Zhizhong Liu
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Paul Eggert
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
- Department of Computer Science, University of California, Los Angeles, CA 90095, USA
| | - Jonathan Pierce
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - James A. Knowles
- Zilkha Neurogenetic Institute, USC Keck School of Medicine, Los Angeles, CA 90033, USA; E-Mails: (A.P.C.); (J.A.K.)
| | - Joseph Ames
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
| | - Carl Kesselman
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
| | - Arthur W. Toga
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
- Laboratory of Neuro Imaging (LONI), University of California, Los Angeles, CA 90095, USA; E-Mails: (A.Z.); (S.H.); (A.G.); (P.P.); (Z.L.); (P.E.); (J.P.)
| | - Steven G. Potkin
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92617, USA; E-Mails: (F.T.); (S.G.P.)
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry And Human Behavior, School of Medicine, University of California, Irvine, CA 92697, USA; E-Mail:
| | - Fabio Macciardi
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92617, USA; E-Mails: (F.T.); (S.G.P.)
- Biomedical Informatics Research Network (BIRN), Information Sciences Institute, University of Southern California, Los Angeles, CA 90292, USA; E-Mails: (I.D.D.); (J.A.); (C.K.); (A.W.T.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-949-824-4559; Fax: +1-949-824-2072
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van Erp TG, Guella I, Vawter MP, Turner J, Brown GG, McCarthy G, Greve DN, Glover GH, Calhoun VD, Lim KO, Bustillo JR, Belger A, Ford JM, Mathalon DH, Diaz M, Preda A, Nguyen D, Macciardi F, Potkin SG. Schizophrenia miR-137 locus risk genotype is associated with dorsolateral prefrontal cortex hyperactivation. Biol Psychiatry 2014; 75:398-405. [PMID: 23910899 PMCID: PMC4428556 DOI: 10.1016/j.biopsych.2013.06.016] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Revised: 06/10/2013] [Accepted: 06/11/2013] [Indexed: 01/18/2023]
Abstract
BACKGROUND miR-137 dysregulation has been implicated in the etiology of schizophrenia, but its functional role remains to be determined. METHODS Functional magnetic resonance imaging scans were acquired on 48 schizophrenia patients and 63 healthy volunteers (total sample size N = 111 subjects), with similar mean age and sex distribution, while subjects performed a Sternberg Item Response Paradigm with memory loads of one, three, and five numbers. Dorsolateral prefrontal cortex (DLPFC) retrieval activation for the working memory load of three numbers, for which hyperactivation had been shown in schizophrenia patients compared with control subjects, was extracted. The genome-wide association study confirmed schizophrenia risk single nucleotide polymorphism rs1625579 (miR-137 locus) was genotyped (schizophrenia: GG n = 0, GT n = 9, TT n = 39; healthy volunteers: GG = 2, GT n = 15, and TT n = 46). Fisher's exact test examined the effect of diagnosis on rs1625579 allele frequency distribution (p = nonsignificant). Mixed model regression analyses examined the effects of diagnosis and genotype on working memory performance measures and DLPFC activation. RESULTS Patients showed significantly higher left DLPFC retrieval activation on working memory load 3, lower working memory performance, and longer response times compared with controls. There was no effect of genotype on working memory performance or response times in either group. However, individuals with the rs1625579 TT genotype had significantly higher left DLPFC activation than those with the GG/GT genotypes. CONCLUSIONS Our study suggests that the rs1625579 TT (miR-137 locus) schizophrenia risk genotype is associated with the schizophrenia risk phenotype DLPFC hyperactivation commonly considered a measure of brain inefficiency.
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Affiliation(s)
- Theo G.M. van Erp
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
| | - Ilaria Guella
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
- Department of Psychiatry and Human Behavior, Functional Genomics Laboratory University of California Irvine, Irvine, CA, 62617, United States
| | - Marquis P. Vawter
- Department of Psychiatry and Human Behavior, Functional Genomics Laboratory University of California Irvine, Irvine, CA, 62617, United States
| | - Jessica Turner
- Mind Research Network, Albuquerque, NM, 87106, United States
- Departments of Psychiatry & Neuroscience, University of New Mexico, Albuquerque, NM, 87131, United States
| | - Gregory G. Brown
- VA San Diego Healthcare System and Department of Psychiatry, University of California San Diego, CA, 92161, United States
| | - Gregory McCarthy
- Department of Psychology, Yale University, New Haven, CT, 06250, United States
| | - Douglas N. Greve
- Department of Radiology, Massachusetts General Hospital, Boston, MA 02115
| | - Gary H. Glover
- Department of Radiology, Stanford University, Stanford, CA 94305
| | - Vince D. Calhoun
- Mind Research Network, Albuquerque, NM, 87106, United States
- Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM
| | - Kelvin O. Lim
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, 55454, United States
| | - Juan R. Bustillo
- Departments of Psychiatry & Neuroscience, University of New Mexico, Albuquerque, NM, 87131, United States
| | - Aysenil Belger
- Departments of Psychiatry and Psychology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, United States
| | - Judith M. Ford
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA, 94143, United States
| | - Daniel H. Mathalon
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA, 94143, United States
| | - Michele Diaz
- Brain Imaging and Analysis Center, Duke University Medical Center, Durham, NC, 27710, United States
| | - Adrian Preda
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
| | - Dana Nguyen
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
| | - Fabio Macciardi
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
| | - Steven G. Potkin
- Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, 92617, United States
| | - FBIRN
- http://www.birncommunity.org
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41
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Sellgren CM, Kegel ME, Bergen SE, Ekman CJ, Olsson S, Larsson M, Vawter MP, Backlund L, Sullivan PF, Sklar P, Smoller JW, Magnusson PKE, Hultman CM, Walther-Jallow L, Svensson CI, Lichtenstein P, Schalling M, Engberg G, Erhardt S, Landén M. The KMO allele encoding Arg452 is associated with psychotic features in bipolar disorder type 1, and with increased CSF KYNA level and reduced KMO expression. Mol Psychiatry 2014; 19:334-41. [PMID: 23459468 PMCID: PMC4990004 DOI: 10.1038/mp.2013.11] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 11/24/2012] [Accepted: 01/02/2013] [Indexed: 12/15/2022]
Abstract
The kynurenine pathway metabolite kynurenic acid (KYNA), modulating glutamatergic and cholinergic neurotransmission, is increased in cerebrospinal fluid (CSF) of patients with schizophrenia or bipolar disorder type 1 with psychotic features. KYNA production is critically dependent on kynurenine 3-monooxygenase (KMO). KMO mRNA levels and activity in prefrontal cortex (PFC) are reduced in schizophrenia. We hypothesized that KMO expression in PFC would be reduced in bipolar disorder with psychotic features and that a functional genetic variant of KMO would associate with this disease, CSF KYNA level and KMO expression. KMO mRNA levels were reduced in PFC of bipolar disorder patients with lifetime psychotic features (P=0.005, n=19) or schizophrenia (P=0.02, n=36) compared with nonpsychotic patients and controls. KMO genetic association to psychotic features in bipolar disorder type 1 was studied in 493 patients and 1044 controls from Sweden. The KMO Arg(452) allele was associated with psychotic features during manic episodes (P=0.003). KMO Arg(452) was studied for association to CSF KYNA levels in an independent sample of 55 Swedish patients, and to KMO expression in 717 lymphoblastoid cell lines and 138 hippocampal biopsies. KMO Arg(452) associated with increased levels of CSF KYNA (P=0.03) and reduced lymphoblastoid and hippocampal KMO expression (P≤0.05). Thus, findings from five independent cohorts suggest that genetic variation in KMO influences the risk for psychotic features in mania of bipolar disorder patients. This provides a possible mechanism for the previous findings of elevated CSF KYNA levels in those bipolar patients with lifetime psychotic features and positive association between KYNA levels and number of manic episodes.
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Affiliation(s)
- CM Sellgren
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden,Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - ME Kegel
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - SE Bergen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - CJ Ekman
- Section of Psychiatry, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - S Olsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M Larsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - MP Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine School of Medicine, Irvine, CA, USA
| | - L Backlund
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - PF Sullivan
- Department of Genetic and Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - P Sklar
- Division of Psychiatric Genomics, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - JW Smoller
- Psychiatric and Neurodevelopmental Genetics Unit, Center for Human Genetics, Research, Massachusetts General Hospital, Boston, MA, USA,Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA,Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - PKE Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - CM Hultman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - L Walther-Jallow
- Center for Infectious Medicine, Department of Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - CI Svensson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - P Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - M Schalling
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden,Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - G Engberg
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - S Erhardt
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - M Landén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden,The Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden
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42
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Guella I, Vawter MP. Allelic imbalance associated with the schizophrenia risk SNP rs1344706 indicates a cis-acting variant in ZNF804A. Schizophr Res 2014; 153:243-5. [PMID: 24462263 PMCID: PMC4926768 DOI: 10.1016/j.schres.2014.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 12/28/2013] [Accepted: 01/02/2014] [Indexed: 11/26/2022]
Affiliation(s)
| | - Marquis P. Vawter
- Corresponding author. Tel.: +1 949 824 9014; fax: +1 949 824 7012. (M.P. Vawter)
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43
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Kenney MC, Chwa M, Atilano SR, Falatoonzadeh P, Ramirez C, Malik D, Tarek M, Del Carpio JC, Nesburn AB, Boyer DS, Kuppermann BD, Vawter MP, Jazwinski SM, Miceli MV, Wallace DC, Udar N. Molecular and bioenergetic differences between cells with African versus European inherited mitochondrial DNA haplogroups: implications for population susceptibility to diseases. Biochim Biophys Acta 2014; 1842:208-19. [PMID: 24200652 PMCID: PMC4326177 DOI: 10.1016/j.bbadis.2013.10.016] [Citation(s) in RCA: 111] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/18/2013] [Accepted: 10/29/2013] [Indexed: 02/08/2023]
Abstract
The geographic origins of populations can be identified by their maternally inherited mitochondrial DNA (mtDNA) haplogroups. This study compared human cybrids (cytoplasmic hybrids), which are cell lines with identical nuclei but mitochondria from different individuals with mtDNA from either the H haplogroup or L haplogroup backgrounds. The most common European haplogroup is H while individuals of maternal African origin are of the L haplogroup. Despite lower mtDNA copy numbers, L cybrids had higher expression levels for nine mtDNA-encoded respiratory complex genes, decreased ATP (adenosine triphosphate) turnover rates and lower levels of reactive oxygen species production, parameters which are consistent with more efficient oxidative phosphorylation. Surprisingly, GeneChip arrays showed that the L and H cybrids had major differences in expression of genes of the canonical complement system (5 genes), dermatan/chondroitin sulfate biosynthesis (5 genes) and CCR3 (chemokine, CC motif, receptor 3) signaling (9 genes). Quantitative nuclear gene expression studies confirmed that L cybrids had (a) lower expression levels of complement pathway and innate immunity genes and (b) increased levels of inflammation-related signaling genes, which are critical in human diseases. Our data support the hypothesis that mtDNA haplogroups representing populations from different geographic origins may play a role in differential susceptibilities to diseases.
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Affiliation(s)
- M Cristina Kenney
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA; Department of Pathology and Laboratory Medicine, Univ. of California Irvine, Irvine, CA, USA.
| | - Marilyn Chwa
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
| | - Shari R Atilano
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
| | | | - Claudio Ramirez
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
| | - Deepika Malik
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
| | - Mohamed Tarek
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
| | | | - Anthony B Nesburn
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA; Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - David S Boyer
- Retina-Vitreous Associates Medical Group, Beverly Hills, CA, USA
| | | | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, Univ. of California Irvine, Irvine, CA, USA
| | | | - Michael V Miceli
- Tulane Center for Aging, Tulane University, New Orleans, LA, USA
| | | | - Nitin Udar
- Gavin Herbert Eye Institute, Univ. of California Irvine, Irvine, CA, USA
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44
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Esmailpour T, Riazifar H, Liu L, Donkervoort S, Huang VH, Madaan S, Shoucri BM, Busch A, Wu J, Towbin A, Chadwick RB, Sequeira A, Vawter MP, Sun G, Johnston JJ, Biesecker LG, Kawaguchi R, Sun H, Kimonis V, Huang T. A splice donor mutation in NAA10 results in the dysregulation of the retinoic acid signalling pathway and causes Lenz microphthalmia syndrome. J Med Genet 2014; 51:185-96. [PMID: 24431331 DOI: 10.1136/jmedgenet-2013-101660] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Lenz microphthalmia syndrome (LMS) is a genetically heterogeneous X-linked disorder characterised by microphthalmia/anophthalmia, skeletal abnormalities, genitourinary malformations, and anomalies of the digits, ears, and teeth. Intellectual disability and seizure disorders are seen in about 60% of affected males. To date, no gene has been identified for LMS in the microphthalmia syndrome 1 locus (MCOPS1). In this study, we aim to find the disease-causing gene for this condition. METHODS AND RESULTS Using exome sequencing in a family with three affected brothers, we identified a mutation in the intron 7 splice donor site (c.471+2T→A) of the N-acetyltransferase NAA10 gene. NAA10 has been previously shown to be mutated in patients with Ogden syndrome, which is clinically distinct from LMS. Linkage studies for this family mapped the disease locus to Xq27-Xq28, which was consistent with the locus of NAA10. The mutation co-segregated with the phenotype and cDNA analysis showed aberrant transcripts. Patient fibroblasts lacked expression of full length NAA10 protein and displayed cell proliferation defects. Expression array studies showed significant dysregulation of genes associated with genetic forms of anophthalmia such as BMP4, STRA6, and downstream targets of BCOR and the canonical WNT pathway. In particular, STRA6 is a retinol binding protein receptor that mediates cellular uptake of retinol/vitamin A and plays a major role in regulating the retinoic acid signalling pathway. A retinol uptake assay showed that retinol uptake was decreased in patient cells. CONCLUSIONS We conclude that the NAA10 mutation is the cause of LMS in this family, likely through the dysregulation of the retinoic acid signalling pathway.
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Affiliation(s)
- Taraneh Esmailpour
- Department of Pediatrics, Division of Human Genetics, University of California Irvine, Irvine, California, USA
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45
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Guella I, Sequeira A, Rollins B, Morgan L, Myers RM, Watson SJ, Akil H, Bunney WE, DeLisi LE, Byerley W, Vawter MP. Evidence of allelic imbalance in the schizophrenia susceptibility gene ZNF804A in human dorsolateral prefrontal cortex. Schizophr Res 2014; 152:111-6. [PMID: 24315717 PMCID: PMC3947280 DOI: 10.1016/j.schres.2013.11.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Revised: 11/11/2013] [Accepted: 11/13/2013] [Indexed: 02/01/2023]
Abstract
The rs1344706, an intronic SNP within the zinc-finger protein 804A gene (ZNF804A), was identified as one of the most compelling risk SNPs for schizophrenia (SZ) and bipolar disorder (BD). It is however not clear by which molecular mechanisms ZNF804A increases disease risk. We evaluated the role of ZNF804A in SZ and BD by genotyping the originally associated rs1344706 SNP and an exonic SNP (rs12476147) located in exon four of ZNF804A in a sample of 422 SZ, 382 BD, and 507 controls from the isolated population of the Costa Rica Central Valley. We also investigated the rs1344706 SNP for allelic specific expression (ASE) imbalance in the dorsolateral prefrontal cortex (DLPFC) of 46 heterozygous postmortem brains. While no significant association between rs1344706 and SZ or BD was observed in the Costa Rica sample, we observed an increased risk of SZ for the minor allele (A) of the exonic rs12476147 SNP (p=0.026). Our ASE assay detected a significant over-expression of the rs12476147 A allele in DLPFC of rs1344706 heterozygous subjects. Interestingly, cDNA allele ratios were significantly different according to the intronic rs1344706 genotypes (p-value=0.03), with the rs1344706 A allele associated with increased ZNF804A rs12476147 A allele expression (average 1.06, p-value=0.02, for heterozygous subjects vs. genomic DNA). In conclusion, we have demonstrated a significant association of rs12476147 with SZ, and using a powerful within-subject design, an allelic expression imbalance of ZNF804A exonic SNP rs12476147 in the DLPFC. Although this data does not preclude the possibility of other functional variants in ZNF804A, it provides evidence that the rs1344706 SZ risk allele is the cis-regulatory variant directly responsible for this allelic expression imbalance in adult cortex.
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Affiliation(s)
- Ilaria Guella
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Ling Morgan
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | | | - Stanley J. Watson
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, MI
| | - Huda Akil
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, MI
| | - William E. Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Lynn E. DeLisi
- Harvard Medical School, Brockton VA Boston Healthcare System, Brockton, MA
| | - William Byerley
- Department of Psychiatry, University of California, San Francisco, CA
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
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46
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Tomita H, Ziegler ME, Kim HB, Evans SJ, Choudary PV, Li JZ, Meng F, Dai M, Myers RM, Neal CR, Speed TP, Barchas JD, Schatzberg AF, Watson SJ, Akil H, Jones EG, Bunney WE, Vawter MP. G protein-linked signaling pathways in bipolar and major depressive disorders. Front Genet 2013; 4:297. [PMID: 24391664 PMCID: PMC3870297 DOI: 10.3389/fgene.2013.00297] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 12/05/2013] [Indexed: 01/03/2023] Open
Abstract
The G-protein linked signaling system (GPLS) comprises a large number of G-proteins, G protein-coupled receptors (GPCRs), GPCR ligands, and downstream effector molecules. G-proteins interact with both GPCRs and downstream effectors such as cyclic adenosine monophosphate (cAMP), phosphatidylinositols, and ion channels. The GPLS is implicated in the pathophysiology and pharmacology of both major depressive disorder (MDD) and bipolar disorder (BPD). This study evaluated whether GPLS is altered at the transcript level. The gene expression in the dorsolateral prefrontal (DLPFC) and anterior cingulate (ACC) were compared from MDD, BPD, and control subjects using Affymetrix Gene Chips and real time quantitative PCR. High quality brain tissue was used in the study to control for confounding effects of agonal events, tissue pH, RNA integrity, gender, and age. GPLS signaling transcripts were altered especially in the ACC of BPD and MDD subjects. Transcript levels of molecules which repress cAMP activity were increased in BPD and decreased in MDD. Two orphan GPCRs, GPRC5B and GPR37, showed significantly decreased expression levels in MDD, and significantly increased expression levels in BPD. Our results suggest opposite changes in BPD and MDD in the GPLS, “activated” cAMP signaling activity in BPD and “blunted” cAMP signaling activity in MDD. GPRC5B and GPR37 both appear to have behavioral effects, and are also candidate genes for neurodegenerative disorders. In the context of the opposite changes observed in BPD and MDD, these GPCRs warrant further study of their brain effects.
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Affiliation(s)
- Hiroaki Tomita
- Department of Psychiatry and Human Behavior, University of California Irvine, CA, USA ; Department of Biological Psychiatry, Tohoku University Sendai, Japan ; Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine CA, USA
| | - Mary E Ziegler
- Department of Psychiatry and Human Behavior, University of California Irvine, CA, USA ; Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine CA, USA
| | - Helen B Kim
- Department of Psychiatry and Human Behavior, University of California Irvine, CA, USA ; Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine CA, USA
| | - Simon J Evans
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | | | - Jun Z Li
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | - Fan Meng
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | - Manhong Dai
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | | | - Charles R Neal
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA ; John A. Burns School of Medicine, University of Hawaii Honolulu, HI, USA
| | - Terry P Speed
- Department of Statistics, University of California Berkeley CA, USA
| | - Jack D Barchas
- Department of Psychiatry, Weill Cornell Medical College New York, NY, USA
| | - Alan F Schatzberg
- Department of Psychiatry and Behavioral Sciences, Stanford University Palo Alto, CA, USA
| | - Stanley J Watson
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | - Huda Akil
- Molecular and Behavioral Neurosciences Institute, University of Michigan Ann Arbor, MI, USA
| | - Edward G Jones
- Center for Neuroscience, University of California Davis, CA, USA
| | - William E Bunney
- Department of Psychiatry and Human Behavior, University of California Irvine, CA, USA
| | - Marquis P Vawter
- Department of Psychiatry and Human Behavior, University of California Irvine, CA, USA ; Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine CA, USA
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47
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Guella I, Sequeira A, Rollins B, Morgan L, Torri F, van Erp TG, Myers RM, Barchas JD, Schatzberg AF, Watson SJ, Akil H, Bunney WE, Potkin SG, Macciardi F, Vawter MP. Analysis of miR-137 expression and rs1625579 in dorsolateral prefrontal cortex. J Psychiatr Res 2013; 47:1215-21. [PMID: 23786914 PMCID: PMC3753093 DOI: 10.1016/j.jpsychires.2013.05.021] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 05/01/2013] [Accepted: 05/24/2013] [Indexed: 12/21/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that act as potent regulators of gene expression. A recent GWAS reported the rs1625579 SNP, located downstream of miR-137, as the strongest new association with schizophrenia [Ripke S, Sanders AR, Kendler KS, Levinson DF, Sklar P, Holmans PA, et al. Genome-wide association study identifies five new schizophrenia loci. Nat Genet 2011;43:969-76.]. Prior to this GWAS finding, a schizophrenia imaging-genetic study found miR-137 target genes significantly enriched for association with activation in the dorsolateral prefrontal cortex (DLPFC) [Potkin SG, Macciardi F, Guffanti G, Fallon JH, Wang Q, Turner JA, et al. Identifying gene regulatory networks in schizophrenia. Neuroimage 2010;53:839-47.]. We investigated the expression levels of miR-137 and three candidate target genes (ZNF804A, CACNA1C, TCF4) in the DLPFC of postmortem brain tissue from 2 independent cohorts: (1) 26 subjects (10 control (CTR), 7 schizophrenia (SZ), 9 bipolar disorder (BD)) collected at the UCI brain bank; and (2) 99 subjects (33 CTR, 35 SZ, 31 BD) obtained from the Stanley Medical Research Institute (SMRI). MiR-137 expression in the DLPFC did not differ between diagnoses. We also explored the relationship between rs1625579 genotypes and miR-137 expression. Significantly lower miR-137 expression levels were observed in the homozygous TT subjects compared to TG and GG subjects in the control group (30% decrease, p-value = 0.03). Moreover, reduced miR-137 levels in TT subjects corresponded to increased levels of the miR-137 target gene TCF4. The miR-137 expression pattern in 9 brain regions was significant for regional effect (ANOVA p-value = 1.83E-12), with amygdala and hippocampus having the highest miR-137 expression level. In conclusion, decreased miR-137 expression is associated with the SZ risk allele of rs1625579, and potential regulation of TCF4, another SZ candidate gene. This study offers additional support for involvement of miR-137 and downstream targets as mechanisms of risk for psychiatric disorders.
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Affiliation(s)
- Ilaria Guella
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Linda Morgan
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Federica Torri
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Theo G.M. van Erp
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | | | | | - Alan F. Schatzberg
- Department of Psychiatry & Behavioral Sciences, Stanford University, Palo Alto, CA
| | - Stanley J. Watson
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, MI
| | - Huda Akil
- Molecular and Behavioral Neurosciences Institute, University of Michigan, Ann Arbor, MI
| | - William E. Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Steven G. Potkin
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Fabio Macciardi
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of California, Irvine, CA
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48
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Bharadwaj R, Jiang Y, Mao W, Jakovcevski M, Dincer A, Krueger W, Garbett K, Whittle C, Tushir JS, Liu J, Sequeira A, Vawter MP, Gardner PD, Casaccia P, Rasmussen T, Bunney WE, Mirnics K, Futai K, Akbarian S. Conserved chromosome 2q31 conformations are associated with transcriptional regulation of GAD1 GABA synthesis enzyme and altered in prefrontal cortex of subjects with schizophrenia. J Neurosci 2013; 33:11839-51. [PMID: 23864674 PMCID: PMC3713726 DOI: 10.1523/jneurosci.1252-13.2013] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 05/16/2013] [Accepted: 06/12/2013] [Indexed: 01/07/2023] Open
Abstract
Little is known about chromosomal loopings involving proximal promoter and distal enhancer elements regulating GABAergic gene expression, including changes in schizophrenia and other psychiatric conditions linked to altered inhibition. Here, we map in human chromosome 2q31 the 3D configuration of 200 kb of linear sequence encompassing the GAD1 GABA synthesis enzyme gene locus, and we describe a loop formation involving the GAD1 transcription start site and intergenic noncoding DNA elements facilitating reporter gene expression. The GAD1-TSS(-50kbLoop) was enriched with nucleosomes epigenetically decorated with the transcriptional mark, histone H3 trimethylated at lysine 4, and was weak or absent in skin fibroblasts and pluripotent stem cells compared with neuronal cultures differentiated from them. In the prefrontal cortex of subjects with schizophrenia, GAD1-TSS(-50kbLoop) was decreased compared with controls, in conjunction with downregulated GAD1 expression. We generated transgenic mice expressing Gad2 promoter-driven green fluorescent protein-conjugated histone H2B and confirmed that Gad1-TSS(-55kbLoop), the murine homolog to GAD1-TSS(-50kbLoop), is a chromosomal conformation specific for GABAergic neurons. In primary neuronal culture, Gad1-TSS(-55kbLoop) and Gad1 expression became upregulated when neuronal activity was increased. We conclude that 3D genome architectures, including chromosomal loopings for promoter-enhancer interactions involved in the regulation of GABAergic gene expression, are conserved between the rodent and primate brain, and subject to developmental and activity-dependent regulation, and disordered in some cases with schizophrenia. More broadly, the findings presented here draw a connection between noncoding DNA, spatial genome architecture, and neuronal plasticity in development and disease.
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Affiliation(s)
- Rahul Bharadwaj
- Graduate School of Biomedical Sciences and
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | - Yan Jiang
- Departments of Psychiatry and Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029
| | - Wenjie Mao
- Graduate School of Biomedical Sciences and
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | | | - Aslihan Dincer
- Departments of Psychiatry and Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029
| | - Winfried Krueger
- Center for Regenerative Biology and Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut 06269
| | - Krassimira Garbett
- Department of Psychiatry, Vanderbilt University, Nashville, Tennessee 37232, and
| | - Catheryne Whittle
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | - Jogender Singh Tushir
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | - Jia Liu
- Departments of Psychiatry and Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029
| | - Adolfo Sequeira
- Department of Psychiatry and Human Behavior, University of California, Irvine, California 92697
| | - Marquis P. Vawter
- Department of Psychiatry and Human Behavior, University of California, Irvine, California 92697
| | - Paul D. Gardner
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | - Patrizia Casaccia
- Departments of Psychiatry and Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029
| | - Theodore Rasmussen
- Center for Regenerative Biology and Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut 06269
| | - William E. Bunney
- Department of Psychiatry and Human Behavior, University of California, Irvine, California 92697
| | - Karoly Mirnics
- Department of Psychiatry, Vanderbilt University, Nashville, Tennessee 37232, and
| | - Kensuke Futai
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
| | - Schahram Akbarian
- Brudnick Neuropsychiatric Research Institute, University of Massachusetts Medical School, Worcester, Massachusetts 01655
- Departments of Psychiatry and Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York 10029
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49
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Hawrylycz MJ, Lein ES, Guillozet-Bongaarts AL, Shen EH, Ng L, Miller JA, van de Lagemaat LN, Smith KA, Ebbert A, Riley ZL, Abajian C, Beckmann CF, Bernard A, Bertagnolli D, Boe AF, Cartagena PM, Chakravarty MM, Chapin M, Chong J, Dalley RA, David Daly B, Dang C, Datta S, Dee N, Dolbeare TA, Faber V, Feng D, Fowler DR, Goldy J, Gregor BW, Haradon Z, Haynor DR, Hohmann JG, Horvath S, Howard RE, Jeromin A, Jochim JM, Kinnunen M, Lau C, Lazarz ET, Lee C, Lemon TA, Li L, Li Y, Morris JA, Overly CC, Parker PD, Parry SE, Reding M, Royall JJ, Schulkin J, Sequeira PA, Slaughterbeck CR, Smith SC, Sodt AJ, Sunkin SM, Swanson BE, Vawter MP, Williams D, Wohnoutka P, Zielke HR, Geschwind DH, Hof PR, Smith SM, Koch C, Grant SGN, Jones AR. An anatomically comprehensive atlas of the adult human brain transcriptome. Nature 2012; 489:391-399. [PMID: 22996553 DOI: 10.1038/nature11405] [Citation(s) in RCA: 1696] [Impact Index Per Article: 141.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 07/09/2012] [Indexed: 01/07/2023]
Abstract
Neuroanatomically precise, genome-wide maps of transcript distributions are critical resources to complement genomic sequence data and to correlate functional and genetic brain architecture. Here we describe the generation and analysis of a transcriptional atlas of the adult human brain, comprising extensive histological analysis and comprehensive microarray profiling of ∼900 neuroanatomically precise subdivisions in two individuals. Transcriptional regulation varies enormously by anatomical location, with different regions and their constituent cell types displaying robust molecular signatures that are highly conserved between individuals. Analysis of differential gene expression and gene co-expression relationships demonstrates that brain-wide variation strongly reflects the distributions of major cell classes such as neurons, oligodendrocytes, astrocytes and microglia. Local neighbourhood relationships between fine anatomical subdivisions are associated with discrete neuronal subtypes and genes involved with synaptic transmission. The neocortex displays a relatively homogeneous transcriptional pattern, but with distinct features associated selectively with primary sensorimotor cortices and with enriched frontal lobe expression. Notably, the spatial topography of the neocortex is strongly reflected in its molecular topography-the closer two cortical regions, the more similar their transcriptomes. This freely accessible online data resource forms a high-resolution transcriptional baseline for neurogenetic studies of normal and abnormal human brain function.
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Affiliation(s)
| | - Ed S Lein
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Elaine H Shen
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Lydia Ng
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Jeremy A Miller
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Kimberly A Smith
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Amanda Ebbert
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Zackery L Riley
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Chris Abajian
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Christian F Beckmann
- MIRA Institute, University of Twente & Donders Institute, Radboud University Nijmegen, Nijmegen, Netherlands
| | - Amy Bernard
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Andrew F Boe
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Preston M Cartagena
- Department of Psychiatry & Human Behavior, University of California, Irvine, California 92697, USA
| | - M Mallar Chakravarty
- Allen Institute for Brain Science, Seattle, Washington 98103, USA; Kimel Family Translational Imaging-Genetics Laboratory, Centre for Addiction and Mental Health Toronto, Ontario M5S 2S1, Canada
| | - Mike Chapin
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Jimmy Chong
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Rachel A Dalley
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Barry David Daly
- University of Maryland School of Medicine, Department of Diagnostic Radiology, University of Maryland Medical Center, Baltimore, Maryland 21201, USA
| | - Chinh Dang
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Suvro Datta
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Nick Dee
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Tim A Dolbeare
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Vance Faber
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - David Feng
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - David R Fowler
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA
| | - Jeff Goldy
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Zeb Haradon
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - David R Haynor
- Department of Radiology, University of Washington, Seattle, Washington 98195, USA
| | - John G Hohmann
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Steve Horvath
- Department of Human Genetics, Gonda Research Center, David Geffen School of Medicine, Los Angeles, California 90095, USA
| | - Robert E Howard
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Jayson M Jochim
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Marty Kinnunen
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Christopher Lau
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Evan T Lazarz
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Changkyu Lee
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Tracy A Lemon
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Ling Li
- Office of the Chief Medical Examiner, Baltimore, MD, Department of Pediatrics, University of Maryland, Baltimore, Maryland 21201, USA
| | - Yang Li
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - John A Morris
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | | | - Patrick D Parker
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Sheana E Parry
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Melissa Reding
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Joshua J Royall
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Jay Schulkin
- Department of Neuroscience, Georgetown University, School of Medicine, Washington DC 20007, USA
| | - Pedro Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, School of Medicine, University of California, Irvine, California 92697, USA
| | | | | | - Andy J Sodt
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Susan M Sunkin
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Beryl E Swanson
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Marquis P Vawter
- Functional Genomics Laboratory, Department of Psychiatry & Human Behavior, School of Medicine, University of California, Irvine, California 92697, USA
| | - Derric Williams
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - Paul Wohnoutka
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
| | - H Ronald Zielke
- The Eunice Kennedy Shriver NICHD Brain and Tissue Bank for Developmental Disorders, University of Maryland, Baltimore, Maryland 21201, USA
| | - Daniel H Geschwind
- Program in Neurogenetics, Department of Neurology and Department of Human Genetics, and Semel Institute, David Geffen School of Medicine-UCLA, Los Angeles, California 90095, USA
| | - Patrick R Hof
- Fishberg Department of Neuroscience and Friedman Brain Institute, Mount Sinai School of Medicine, New York, New York 10029, USA
| | | | - Christof Koch
- Allen Institute for Brain Science, Seattle, Washington 98103, USA; Computation & Neural Systems, California Institute of Technology, Pasadena, California 91125, USA
| | - Seth G N Grant
- Genes to Cognition Programme, Edinburgh University, Edinburgh EH16 4SB, UK
| | - Allan R Jones
- Allen Institute for Brain Science, Seattle, Washington 98103, USA
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50
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Sequeira A, Martin MV, Rollins B, Moon EA, Bunney WE, Macciardi F, Lupoli S, Smith EN, Kelsoe J, Magnan CN, van Oven M, Baldi P, Wallace DC, Vawter MP. Mitochondrial mutations and polymorphisms in psychiatric disorders. Front Genet 2012; 3:103. [PMID: 22723804 PMCID: PMC3379031 DOI: 10.3389/fgene.2012.00103] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 05/20/2012] [Indexed: 12/31/2022] Open
Abstract
Mitochondrial deficiencies with unknown causes have been observed in schizophrenia (SZ) and bipolar disorder (BD) in imaging and postmortem studies. Polymorphisms and somatic mutations in mitochondrial DNA (mtDNA) were investigated as potential causes with next generation sequencing of mtDNA (mtDNA-Seq) and genotyping arrays in subjects with SZ, BD, major depressive disorder (MDD), and controls. The common deletion of 4,977 bp in mtDNA was compared between SZ and controls in 11 different vulnerable brain regions and in blood samples, and in dorsolateral prefrontal cortex (DLPFC) of BD, SZ, and controls. In a separate analysis, association of mitochondria SNPs (mtSNPs) with SZ and BD in European ancestry individuals (n = 6,040) was tested using Genetic Association Information Network (GAIN) and Wellcome Trust Case Control Consortium 2 (WTCCC2) datasets. The common deletion levels were highly variable across brain regions, with a 40-fold increase in some regions (nucleus accumbens, caudate nucleus and amygdala), increased with age, and showed little change in blood samples from the same subjects. The common deletion levels were increased in the DLPFC for BD compared to controls, but not in SZ. Full mtDNA genome resequencing of 23 subjects, showed seven novel homoplasmic mutations, five were novel synonymous coding mutations. By logistic regression analysis there were no significant mtSNPs associated with BD or SZ after genome wide correction. However, nominal association of mtSNPs (p < 0.05) to SZ and BD were found in the hypervariable region of mtDNA to T195C and T16519C. The results confirm prior reports that certain brain regions accumulate somatic mutations at higher levels than blood. The study in mtDNA of common polymorphisms, somatic mutations, and rare mutations in larger populations may lead to a better understanding of the pathophysiology of psychiatric disorders.
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Affiliation(s)
- Adolfo Sequeira
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
| | - Maureen V. Martin
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
| | - Brandi Rollins
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
| | - Emily A. Moon
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
| | - William E. Bunney
- Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
| | - Fabio Macciardi
- Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
- Department of Medicine, Surgery and Dentistry, University of MilanMilan, Italy
| | - Sara Lupoli
- Department of Medicine, Surgery and Dentistry, University of MilanMilan, Italy
| | - Erin N. Smith
- Department of Pediatrics, School of Medicine, Rady’s Children’s Hospital, University of CaliforniaSan Diego, CA, USA
| | - John Kelsoe
- Psychiatry Service, Veterans Affairs San Diego Healthcare SystemSan Diego, CA, USA
- Department of Psychiatry, University of CaliforniaSan Diego, CA, USA
| | - Christophe N. Magnan
- School of Information and Computer Sciences, Institute for Genomics and Bioinformatics, University of California IrvineIrvine, CA, USA
| | - Mannis van Oven
- Department of Forensic Molecular Biology, Erasmus MC University Medical CenterRotterdam, Netherlands
| | - Pierre Baldi
- School of Information and Computer Sciences, Institute for Genomics and Bioinformatics, University of California IrvineIrvine, CA, USA
| | - Douglas C. Wallace
- Department of Pathology and Laboratory Medicine, University of PennsylvaniaPhiladelphia, PA, USA
| | - Marquis P. Vawter
- Functional Genomics Laboratory, Department of Psychiatry and Human Behavior, University of CaliforniaIrvine, CA, USA
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