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Díaz-Castro L, Hoffman K, Cabello-Rangel H, Arredondo A, Herrera-Estrella MÁ. Family History of Psychiatric Disorders and Clinical Factors Associated With a Schizophrenia Diagnosis. INQUIRY: THE JOURNAL OF HEALTH CARE ORGANIZATION, PROVISION, AND FINANCING 2021; 58:469580211060797. [PMID: 34845937 PMCID: PMC8673879 DOI: 10.1177/00469580211060797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Schizophrenia (SCH) and bipolar disorder (BD) have both shared and unique genetic risk factors and clinical characteristics. The aim of the present study was to identify potential risk factors significantly associated with SCH, relative to a BD reference group. Methods Data were obtained from medical records of patients that entered a major Mexico City hospital during 2009–2010 presenting psychotic symptoms (n = 1132; 830 cases of SCH, 302 cases of BD; 714 men and 418 women). SCH and BD diagnoses were compared with respect to a number of family and clinical characteristics. Logistic and linear regression analyses were used to respectively identify factors selectively associated with the SCH diagnosis relative to the BD diagnosis and explore the relationship between PANSS scores and parental age at time of birth to the age of SCH onset. Results Patients with SCH showed greater functional impairment than those with BD. Family history of mental illness, premorbid schizoid-like personality, and obstetric trauma were significantly associated with the SCH diagnosis. The association of obstetric trauma with SCH was greatest in male patients with a family history of mental illness. In women, increased paternal and decreased maternal age at time of the patient’s birth were associated with an earlier age of SCH onset. Conclusion Male gender, showing premorbid schizoid-like personality, familial SCH, and obstetric trauma are risk factors that distinguish SCH from BD. Additionally, our results suggest that risk for SCH relative to BD may be importantly influenced by interactions between familial risk, gender, and obstetric trauma.
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Affiliation(s)
- Lina Díaz-Castro
- Research in Medical Sciences, Direction of Epidemiological and Psychosocial Research, National Institute of Psychiatry Ramon de la Fuente Muñiz, Mexico City, Mexico
| | - Kurt Hoffman
- Carlos Beyer Center for Investigation of Animal Reproduction (CIRA), Autonomous University of Tlaxcala and Center for Investigation and Advanced Studies of the National Polytechnical Institute (UATx - CINVESTAV), Tlaxcala, Mexico
| | - Héctor Cabello-Rangel
- Research in Health Systems, Diagnostic Auxiliary Division, Psychiatric Hospital Fray Bernardino Álvarez, Mexico City, Mexico
| | - Armando Arredondo
- Research in Medical Sciences, Health Systems Research Center, National Institute of Public Health, Cuernavaca, Mexico
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Antipsychotic-induced weight gain and birth weight in psychosis: A fetal programming model. J Psychiatr Res 2019; 115:29-35. [PMID: 31085376 DOI: 10.1016/j.jpsychires.2019.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 04/08/2019] [Accepted: 05/02/2019] [Indexed: 01/26/2023]
Abstract
Antipsychotic induced weight gain is a frequent reason for treatment discontinuation in psychosis, subsequently increasing the risk of relapse and negatively affecting patient well-being. The metabolic effect of weight gain and the subsequent risk of obesity constitute a major medical problem on the long term. Despite its consequences, to date few risk factors have been identified (age, gender, body mass index at baseline), with some authors suggesting the implication of early life stressful events, such as perinatal conditions. We aim to describe if a surrogate marker of intrauterine environment (birth weight) might predict weight gain in a cohort of 23 antipsychotic naïve patients at the onset of the psychotic disease evaluated during 16 weeks with olanzapine treatment and in another cohort of 24 psychosis-resistant patients initiating clozapine assessed for 18 weeks. Two independent linear mixed model analyses were performed in each cohort of patients, with prospective weight gain as the dependent variable, age, gender, body mass index, duration of treatment and time as independent variables. Only in naïve patients, weight gain due to antipsychotics was significantly associated with birth weight, while male gender and body mass index at baseline were associated in both cohorts of patients. Treatment-resistant psychotic patients under clozapine were older, had previous antipsychotic treatment and more years of disease, confounders that might have influence a non significant association. Our results suggest that early environmental events might be playing a role in weight evolution in naïve patients treated with antipsychotics.
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Bradshaw NJ, Ukkola-Vuoti L, Pankakoski M, Zheutlin AB, Ortega-Alonso A, Torniainen-Holm M, Sinha V, Therman S, Paunio T, Suvisaari J, Lönnqvist J, Cannon TD, Haukka J, Hennah W. The NDE1 genomic locus can affect treatment of psychiatric illness through gene expression changes related to microRNA-484. Open Biol 2018; 7:rsob.170153. [PMID: 29142105 PMCID: PMC5717342 DOI: 10.1098/rsob.170153] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/09/2017] [Indexed: 01/16/2023] Open
Abstract
Genetic studies of familial schizophrenia in Finland have observed significant associations with a group of biologically related genes, DISC1, NDE1, NDEL1, PDE4B and PDE4D, the ‘DISC1 network’. Here, we use gene expression and psychoactive medication use data to study their biological consequences and potential treatment implications. Gene expression levels were determined in 64 individuals from 18 families, while prescription medication information has been collected over a 10-year period for 931 affected individuals. We demonstrate that the NDE1 SNP rs2242549 associates with significant changes in gene expression for 2908 probes (2542 genes), of which 794 probes (719 genes) were replicable. A significant number of the genes altered were predicted targets of microRNA-484 (p = 3.0 × 10−8), located on a non-coding exon of NDE1. Variants within the NDE1 locus also displayed significant genotype by gender interaction to early cessation of psychoactive medications metabolized by CYP2C19. Furthermore, we demonstrate that miR-484 can affect the expression of CYP2C19 in a cell culture system. Thus, variation at the NDE1 locus may alter risk of mental illness, in part through modification of miR-484, and such modification alters treatment response to specific psychoactive medications, leading to the potential for use of this locus in targeting treatment.
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Affiliation(s)
- Nicholas J Bradshaw
- Department of Neuropathology, Heinrich Heine University, 40225 Düsseldorf, Germany.,Department of Biotechnology, University of Rijeka, 51000 Rijeka, Croatia
| | - Liisa Ukkola-Vuoti
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Institute for Molecular Medicine Finland FIMM, University of Helsinki, 00014 Helsinki, Finland.,Medicum, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - Maiju Pankakoski
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland
| | | | - Alfredo Ortega-Alonso
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Institute for Molecular Medicine Finland FIMM, University of Helsinki, 00014 Helsinki, Finland
| | - Minna Torniainen-Holm
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Institute for Molecular Medicine Finland FIMM, University of Helsinki, 00014 Helsinki, Finland
| | - Vishal Sinha
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Institute for Molecular Medicine Finland FIMM, University of Helsinki, 00014 Helsinki, Finland.,Medicum, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - Sebastian Therman
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland
| | - Tiina Paunio
- Genomics and Biomarkers Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Department of Psychiatry, University of Helsinki and Helsinki University Hospital, 00014 Helsinki, Finland
| | - Jaana Suvisaari
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland
| | - Jouko Lönnqvist
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Department of Psychiatry, University of Helsinki and Helsinki University Hospital, 00014 Helsinki, Finland
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, CT 06520, USA
| | - Jari Haukka
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland.,Department of Public Health, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - William Hennah
- Mental Health Unit, Department of Health, National Institute for Health and Welfare, 00271 Helsinki, Finland .,Institute for Molecular Medicine Finland FIMM, University of Helsinki, 00014 Helsinki, Finland.,Medicum, Clinicum, University of Helsinki, 00014 Helsinki, Finland
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Misiak B, Stramecki F, Gawęda Ł, Prochwicz K, Sąsiadek MM, Moustafa AA, Frydecka D. Interactions Between Variation in Candidate Genes and Environmental Factors in the Etiology of Schizophrenia and Bipolar Disorder: a Systematic Review. Mol Neurobiol 2018; 55:5075-5100. [PMID: 28822116 PMCID: PMC5948257 DOI: 10.1007/s12035-017-0708-y] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 08/01/2017] [Indexed: 12/29/2022]
Abstract
Schizophrenia and bipolar disorder (BD) are complex and multidimensional disorders with high heritability rates. The contribution of genetic factors to the etiology of these disorders is increasingly being recognized as the action of multiple risk variants with small effect sizes, which might explain only a minor part of susceptibility. On the other site, numerous environmental factors have been found to play an important role in their causality. Therefore, in recent years, several studies focused on gene × environment interactions that are believed to bridge the gap between genetic underpinnings and environmental insults. In this article, we performed a systematic review of studies investigating gene × environment interactions in BD and schizophrenia spectrum phenotypes. In the majority of studies from this field, interacting effects of variation in genes encoding catechol-O-methyltransferase (COMT), brain-derived neurotrophic factor (BDNF), and FK506-binding protein 5 (FKBP5) have been explored. Almost consistently, these studies revealed that polymorphisms in COMT, BDNF, and FKBP5 genes might interact with early life stress and cannabis abuse or dependence, influencing various outcomes of schizophrenia spectrum disorders and BD. Other interactions still require further replication in larger clinical and non-clinical samples. In addition, future studies should address the direction of causality and potential mechanisms of the relationship between gene × environment interactions and various categories of outcomes in schizophrenia and BD.
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Affiliation(s)
- Błażej Misiak
- Department of Genetics, Wroclaw Medical University, 1 Marcinkowski Street, 50-368, Wroclaw, Poland.
| | - Filip Stramecki
- Department of Psychiatry, Wroclaw Medical University, 10 Pasteur Street, 50-367, Wroclaw, Poland
| | - Łukasz Gawęda
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- II Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | | | - Maria M Sąsiadek
- Department of Genetics, Wroclaw Medical University, 1 Marcinkowski Street, 50-368, Wroclaw, Poland
| | - Ahmed A Moustafa
- School of Social Sciences and Psychology, Marcs Institute of Brain and Behaviour, Western Sydney University, Penrith, NSW, Australia
| | - Dorota Frydecka
- Department of Psychiatry, Wroclaw Medical University, 10 Pasteur Street, 50-367, Wroclaw, Poland
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Bradshaw NJ, Hayashi MAF. NDE1 and NDEL1 from genes to (mal)functions: parallel but distinct roles impacting on neurodevelopmental disorders and psychiatric illness. Cell Mol Life Sci 2017; 74:1191-1210. [PMID: 27742926 PMCID: PMC11107680 DOI: 10.1007/s00018-016-2395-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/13/2016] [Accepted: 10/06/2016] [Indexed: 01/01/2023]
Abstract
NDE1 (Nuclear Distribution Element 1, also known as NudE) and NDEL1 (NDE-Like 1, also known as NudEL) are the mammalian homologues of the fungus nudE gene, with important and at least partially overlapping roles for brain development. While a large number of studies describe the various properties and functions of these proteins, many do not directly compare the similarities and differences between NDE1 and NDEL1. Although sharing a high degree structural similarity and multiple common cellular roles, each protein presents several distinct features that justify their parallel but also unique functions. Notably both proteins have key binding partners in dynein, LIS1 and DISC1, which impact on neurodevelopmental and psychiatric illnesses. Both are implicated in schizophrenia through genetic and functional evidence, with NDE1 also strongly implicated in microcephaly, as well as other neurodevelopmental and psychiatric conditions through copy number variation, while NDEL1 possesses an oligopeptidase activity with a unique potential as a biomarker in schizophrenia. In this review, we aim to give a comprehensive overview of the various cellular roles of these proteins in a "bottom-up" manner, from their biochemistry and protein-protein interactions on the molecular level, up to the consequences for neuronal differentiation, and ultimately to their importance for correct cortical development, with direct consequences for the pathophysiology of neurodevelopmental and mental illness.
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Affiliation(s)
- Nicholas J Bradshaw
- Department of Neuropathology, Heinrich Heine University, Düsseldorf, Germany.
| | - Mirian A F Hayashi
- Department of Pharmacology, Universidade Federal de São Paulo (UNIFESP/EPM), São Paulo, Brazil
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Sanders AR, Drigalenko EI, Duan J, Moy W, Freda J, Göring HHH, Gejman PV. Transcriptome sequencing study implicates immune-related genes differentially expressed in schizophrenia: new data and a meta-analysis. Transl Psychiatry 2017; 7:e1093. [PMID: 28418402 PMCID: PMC5416689 DOI: 10.1038/tp.2017.47] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 01/16/2017] [Accepted: 02/01/2017] [Indexed: 12/17/2022] Open
Abstract
We undertook an RNA sequencing (RNAseq)-based transcriptomic profiling study on lymphoblastoid cell lines of a European ancestry sample of 529 schizophrenia cases and 660 controls, and found 1058 genes to be differentially expressed by affection status. These differentially expressed genes were enriched for involvement in immunity, especially the 697 genes with higher expression in cases. Comparing the current RNAseq transcriptomic profiling to our previous findings in an array-based study of 268 schizophrenia cases and 446 controls showed a highly significant positive correlation over all genes. Fifteen (18%) of the 84 genes with significant (false discovery rate<0.05) expression differences between cases and controls in the previous study and analyzed here again were differentially expressed by affection status here at a genome-wide significance level (Bonferroni P<0.05 adjusted for 8141 analyzed genes in total, or P<~6.1 × 10-6), all with the same direction of effect, thus providing corroborative evidence despite each sample of fully independent subjects being studied by different technological approaches. Meta-analysis of the RNAseq and array data sets (797 cases and 1106 controls) showed 169 additional genes (besides those found in the primary RNAseq-based analysis) to be differentially expressed, and provided further evidence of immune gene enrichment. In addition to strengthening our previous array-based gene expression differences in schizophrenia cases versus controls and providing transcriptomic support for some genes implicated by other approaches for schizophrenia, our study detected new genes differentially expressed in schizophrenia. We highlight RNAseq-based differential expression of various genes involved in neurodevelopment and/or neuronal function, and discuss caveats of the approach.
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Affiliation(s)
- A R Sanders
- Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, Evanston, IL, USA,Department of Psychiatry and Behavioral Sciences, University of Chicago, Chicago, IL, USA,Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, 1001 University Place, Evanston, IL 60201, USA. E-mail:
| | - E I Drigalenko
- Department of Genetics, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - J Duan
- Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, Evanston, IL, USA,Department of Psychiatry and Behavioral Sciences, University of Chicago, Chicago, IL, USA
| | - W Moy
- Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, Evanston, IL, USA
| | - J Freda
- Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, Evanston, IL, USA
| | - H H H Göring
- South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, San Antonio, TX, USA
| | - P V Gejman
- Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem, Evanston, IL, USA,Department of Psychiatry and Behavioral Sciences, University of Chicago, Chicago, IL, USA
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Bradshaw NJ. Cloning of the promoter of NDE1, a gene implicated in psychiatric and neurodevelopmental disorders through copy number variation. Neuroscience 2016; 324:262-70. [PMID: 26975893 DOI: 10.1016/j.neuroscience.2016.03.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 02/26/2016] [Accepted: 03/07/2016] [Indexed: 01/22/2023]
Abstract
Copy number variation at 16p13.11 has been associated with a range of neurodevelopmental and psychiatric conditions, with duplication of this region being more common in individuals with schizophrenia. A prominent candidate gene within this locus is NDE1 (Nuclear Distribution Element 1) given its known importance for neurodevelopment, previous associations with mental illness and its well characterized interaction with the Disrupted in Schizophrenia 1 (DISC1) protein. In order to accurately model the effect of NDE1 duplication, it is important to first gain an understanding of how the gene is expressed. The complex promoter system of NDE1, which produces three distinct transcripts, each encoding for the same full-length NDE1 protein (also known as NudE), was therefore cloned and tested in human cell lines. The promoter for the longest of these three NDE1 transcripts was found to be responsible for the majority of expression in these systems, with its extended 5' untranslated region (UTR) having a limiting effect on its expression. These results thus highlight and clone the promoter elements required to generate systems in which the NDE1 protein is exogenously expressed under its native promoter, providing a biologically relevant model of 16p13.11 duplication in major mental illness.
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Affiliation(s)
- N J Bradshaw
- Department of Neuropathology, Heinrich Heine University, Moorenstraße 5, 40225 Düsseldorf, Germany.
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