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Russo T, Kolisnyk B, B. S. A, Plessis‐Belair J, Kim TW, Martin J, Ni J, Pearson JA, Park EJ, Sher RB, Studer L, Riessland M. The SATB1-MIR22-GBA axis mediates glucocerebroside accumulation inducing a cellular senescence-like phenotype in dopaminergic neurons. Aging Cell 2024; 23:e14077. [PMID: 38303548 PMCID: PMC11019121 DOI: 10.1111/acel.14077] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 12/01/2023] [Accepted: 12/19/2023] [Indexed: 02/03/2024] Open
Abstract
Idiopathic Parkinson's disease (PD) is characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta, which is associated with neuroinflammation and reactive gliosis. The underlying cause of PD and the concurrent neuroinflammation are not well understood. In this study, we utilize human and murine neuronal lines, stem cell-derived dopaminergic neurons, and mice to demonstrate that three previously identified genetic risk factors for PD, namely SATB1, MIR22HG, and GBA, are components of a single gene regulatory pathway. Our findings indicate that dysregulation of this pathway leads to the upregulation of glucocerebrosides (GluCer), which triggers a cellular senescence-like phenotype in dopaminergic neurons. Specifically, we discovered that downregulation of the transcriptional repressor SATB1 results in the derepression of the microRNA miR-22-3p, leading to decreased GBA expression and subsequent accumulation of GluCer. Furthermore, our results demonstrate that an increase in GluCer alone is sufficient to impair lysosomal and mitochondrial function, thereby inducing cellular senescence. Dysregulation of the SATB1-MIR22-GBA pathway, observed in both PD patients and normal aging, leads to lysosomal and mitochondrial dysfunction due to the GluCer accumulation, ultimately resulting in a cellular senescence-like phenotype in dopaminergic neurons. Therefore, our study highlights a novel pathway involving three genetic risk factors for PD and provides a potential mechanism for the senescence-induced neuroinflammation and reactive gliosis observed in both PD and normal aging.
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Affiliation(s)
- Taylor Russo
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
| | - Benjamin Kolisnyk
- Laboratory of Molecular and Cellular NeuroscienceThe Rockefeller UniversityNew YorkNew YorkUSA
| | - Aswathy B. S.
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
| | - Jonathan Plessis‐Belair
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
| | - Tae Wan Kim
- Center for Stem Cell BiologyMemorial Sloan‐Kettering Cancer CenterNew YorkNew YorkUSA
- Developmental Biology ProgramMemorial Sloan‐Kettering Cancer CenterNew YorkNew YorkUSA
| | - Jacqueline Martin
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
| | - Jason Ni
- Laboratory of Molecular and Cellular NeuroscienceThe Rockefeller UniversityNew YorkNew YorkUSA
| | - Jordan A. Pearson
- Medical Scientist Training Program, Stony Brook University Renaissance School of MedicineStony Brook UniversityStony BrookNew YorkUSA
| | - Emily J. Park
- Stem Cells and Regenerative Medicine, Center for Cell and Gene Therapy, Department of Molecular and Cellular Biology and Dan L. Duncan Comprehensive Cancer CenterBaylor College of MedicineHoustonTexasUSA
| | - Roger B. Sher
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
| | - Lorenz Studer
- Center for Stem Cell BiologyMemorial Sloan‐Kettering Cancer CenterNew YorkNew YorkUSA
- Developmental Biology ProgramMemorial Sloan‐Kettering Cancer CenterNew YorkNew YorkUSA
| | - Markus Riessland
- Department of Neurobiology and BehaviorStony Brook UniversityStony BrookNew YorkUSA
- Center for Nervous System DisordersStony Brook UniversityStony BrookNew YorkUSA
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2
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Russo T, Kolisnyk B, Aswathy BS, Wan Kim T, Martin J, Plessis-Belair J, Ni J, Pearson JA, Park EJ, Sher RB, Studer L, Riessland M. The SATB1-MIR22-GBA axis mediates glucocerebroside accumulation inducing a cellular senescence-like phenotype in dopaminergic neurons. bioRxiv 2023:2023.07.19.549710. [PMID: 37503189 PMCID: PMC10370136 DOI: 10.1101/2023.07.19.549710] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Idiopathic Parkinson's Disease (PD) is characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta, which is associated with neuroinflammation and reactive gliosis. The underlying cause of PD and the concurrent neuroinflammation are not well understood. In this study, we utilized human and murine neuronal lines, stem cell-derived dopaminergic neurons, and mice to demonstrate that three previously identified genetic risk factors for PD, namely SATB1, MIR22HG, and GBA, are components of a single gene regulatory pathway. Our findings indicate that dysregulation of this pathway leads to the upregulation of glucocerebrosides (GluCer), which triggers a cellular senescence-like phenotype in dopaminergic neurons. Specifically, we discovered that downregulation of the transcriptional repressor SATB1 results in the derepression of the microRNA miR-22-3p, leading to decreased GBA expression and subsequent accumulation of GluCer. Furthermore, our results demonstrate that an increase in GluCer alone is sufficient to impair lysosomal and mitochondrial function, thereby inducing cellular senescence dependent on S100A9 and stress factors. Dysregulation of the SATB1-MIR22-GBA pathway, observed in both PD patients and normal aging, leads to lysosomal and mitochondrial dysfunction due to the GluCer accumulation, ultimately resulting in a cellular senescence-like phenotype in dopaminergic neurons. Therefore, our study highlights a novel pathway involving three genetic risk factors for PD and provides a potential mechanism for the senescence-induced neuroinflammation and reactive gliosis observed in both PD and normal aging.
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Affiliation(s)
- Taylor Russo
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
| | - Benjamin Kolisnyk
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave, New York, NY 10065, USA
| | - BS Aswathy
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
| | - Tae Wan Kim
- Center for Stem Cell Biology, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10065, USA
- Developmental Biology Program, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10065, USA
| | - Jacqueline Martin
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
| | - Jonathan Plessis-Belair
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
| | - Jason Ni
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave, New York, NY 10065, USA
| | - Jordan A. Pearson
- Medical Scientist Training Program, Stony Brook University Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794, USA
| | - Emily J. Park
- Stem Cells and Regenerative Medicine, Center for Cell and Gene Therapy, Department of Molecular and Cellular Biology and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Roger B. Sher
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
| | - Lorenz Studer
- Center for Stem Cell Biology, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10065, USA
- Developmental Biology Program, Memorial Sloan-Kettering Cancer Center, 1275 York Ave, New York, NY 10065, USA
| | - Markus Riessland
- Department of Neurobiology and Behavior; Stony Brook University, Stony Brook, NY 11794, USA
- Center for Nervous System Disorders; Stony Brook University, Stony Brook, NY 11794, USA
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3
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Kim TW, Koo SY, Riessland M, Cho H, Chaudhry F, Kolisnyk B, Russo MV, Saurat N, Mehta S, Garippa R, Betel D, Studer L. TNF-NFkB-p53 axis restricts in vivo survival of hPSC-derived dopamine neuron. bioRxiv 2023:2023.03.29.534819. [PMID: 37034664 PMCID: PMC10081262 DOI: 10.1101/2023.03.29.534819] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
UNLABELLED Ongoing, first-in-human clinical trials illustrate the feasibility and translational potential of human pluripotent stem cell (hPSC)-based cell therapies in Parkinson's disease (PD). However, a major unresolved challenge in the field is the extensive cell death following transplantation with <10% of grafted dopamine neurons surviving. Here, we performed a pooled CRISPR/Cas9 screen to enhance survival of postmitotic dopamine neurons in vivo . We identified p53-mediated apoptotic cell death as major contributor to dopamine neuron loss and uncovered a causal link of TNFa-NFκB signaling in limiting cell survival. As a translationally applicable strategy to purify postmitotic dopamine neurons, we performed a cell surface marker screen that enabled purification without the need for genetic reporters. Combining cell sorting with adalimumab pretreatment, a clinically approved and widely used TNFa inhibitor, enabled efficient engraftment of postmitotic dopamine neurons leading to extensive re-innervation and functional recovery in a preclinical PD mouse model. Thus, transient TNFa inhibition presents a clinically relevant strategy to enhance survival and enable engraftment of postmitotic human PSC-derived dopamine neurons in PD. HIGHLIGHTS In vivo CRISPR-Cas9 screen identifies p53 limiting survival of grafted human dopamine neurons. TNFα-NFκB pathway mediates p53-dependent human dopamine neuron deathCell surface marker screen to enrich human dopamine neurons for translational use. FDA approved TNF-alpha inhibitor rescues in vivo dopamine neuron survival with in vivo function.
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4
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Beraldo FH, Palmer D, Memar S, Wasserman DI, Lee WJV, Liang S, Creighton SD, Kolisnyk B, Cowan MF, Mels J, Masood TS, Fodor C, Al-Onaizi MA, Bartha R, Gee T, Saksida LM, Bussey TJ, Strother SS, Prado VF, Winters BD, Prado MA. MouseBytes, an open-access high-throughput pipeline and database for rodent touchscreen-based cognitive assessment. eLife 2019; 8:49630. [PMID: 31825307 PMCID: PMC6934379 DOI: 10.7554/elife.49630] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [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: 06/24/2019] [Accepted: 12/11/2019] [Indexed: 12/16/2022] Open
Abstract
Open Science has changed research by making data accessible and shareable, contributing to replicability to accelerate and disseminate knowledge. However, for rodent cognitive studies the availability of tools to share and disseminate data is scarce. Automated touchscreen-based tests enable systematic cognitive assessment with easily standardised outputs that can facilitate data dissemination. Here we present an integration of touchscreen cognitive testing with an open-access database public repository (mousebytes.ca), as well as a Web platform for knowledge dissemination (https://touchscreencognition.org). We complement these resources with the largest dataset of age-dependent high-level cognitive assessment of mouse models of Alzheimer’s disease, expanding knowledge of affected cognitive domains from male and female mice of three strains. We envision that these new platforms will enhance sharing of protocols, data availability and transparency, allowing meta-analysis and reuse of mouse cognitive data to increase the replicability/reproducibility of datasets.
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Affiliation(s)
- Flavio H Beraldo
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada.,Department of Physiology and Pharmacology, The University of Western Ontario, Ontario, Canada
| | - Daniel Palmer
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Psychology and Neuroscience Program, University of Guelph, Guelph, Canada
| | - Sara Memar
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada
| | - David I Wasserman
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Psychology and Neuroscience Program, University of Guelph, Guelph, Canada
| | - Wai-Jane V Lee
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada
| | - Shuai Liang
- Rotman Research Institute, Baycrest Hospital, Toronto, Canada
| | - Samantha D Creighton
- Department of Psychology and Neuroscience Program, University of Guelph, Guelph, Canada
| | - Benjamin Kolisnyk
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada
| | - Matthew F Cowan
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada
| | - Justin Mels
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada
| | - Talal S Masood
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada
| | - Chris Fodor
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada
| | - Mohammed A Al-Onaizi
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Anatomy and Cell Biology, The University of Western Ontario, Ontario, Canada
| | - Robert Bartha
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Medical Biophysics, The University of Western Ontario, London, Canada
| | - Tom Gee
- Rotman Research Institute, Baycrest Hospital, Toronto, Canada
| | - Lisa M Saksida
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Physiology and Pharmacology, The University of Western Ontario, Ontario, Canada.,Brain and Mind Institute, The University of Western Ontario, Ontario, Canada
| | - Timothy J Bussey
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Department of Physiology and Pharmacology, The University of Western Ontario, Ontario, Canada.,Brain and Mind Institute, The University of Western Ontario, Ontario, Canada
| | - Stephen S Strother
- Rotman Research Institute, Baycrest Hospital, Toronto, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Canada
| | - Vania F Prado
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada.,Department of Physiology and Pharmacology, The University of Western Ontario, Ontario, Canada.,Department of Anatomy and Cell Biology, The University of Western Ontario, Ontario, Canada
| | - Boyer D Winters
- Department of Psychology and Neuroscience Program, University of Guelph, Guelph, Canada
| | - Marco Am Prado
- Robarts Research Institute, The University of Western Ontario, Ontario, Canada.,Graduate Program in Neuroscience, The University of Western Ontario, Ontario, Canada.,Department of Physiology and Pharmacology, The University of Western Ontario, Ontario, Canada.,Department of Anatomy and Cell Biology, The University of Western Ontario, Ontario, Canada
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5
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Riessland M, Kolisnyk B, Kim TW, Cheng J, Ni J, Pearson JA, Park EJ, Dam K, Acehan D, Ramos-Espiritu LS, Wang W, Zhang J, Shim JW, Ciceri G, Brichta L, Studer L, Greengard P. Loss of SATB1 Induces p21-Dependent Cellular Senescence in Post-mitotic Dopaminergic Neurons. Cell Stem Cell 2019; 25:514-530.e8. [PMID: 31543366 DOI: 10.1016/j.stem.2019.08.013] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [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: 10/25/2018] [Revised: 04/09/2019] [Accepted: 08/16/2019] [Indexed: 01/07/2023]
Abstract
Cellular senescence is a mechanism used by mitotic cells to prevent uncontrolled cell division. As senescent cells persist in tissues, they cause local inflammation and are harmful to surrounding cells, contributing to aging. Generally, neurodegenerative diseases, such as Parkinson's, are disorders of aging. The contribution of cellular senescence to neurodegeneration is still unclear. SATB1 is a DNA binding protein associated with Parkinson's disease. We report that SATB1 prevents cellular senescence in post-mitotic dopaminergic neurons. Loss of SATB1 causes activation of a cellular senescence transcriptional program in dopamine neurons both in human stem cell-derived dopaminergic neurons and in mice. We observed phenotypes that are central to cellular senescence in SATB1 knockout dopamine neurons in vitro and in vivo. Moreover, we found that SATB1 directly represses expression of the pro-senescence factor p21 in dopaminergic neurons. Our data implicate senescence of dopamine neurons as a contributing factor in the pathology of Parkinson's disease.
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Affiliation(s)
- Markus Riessland
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA.
| | - Benjamin Kolisnyk
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Tae Wan Kim
- Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA; Developmental Biology Program, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA
| | - Jia Cheng
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Jason Ni
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Jordan A Pearson
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Emily J Park
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Kevin Dam
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Devrim Acehan
- Electron Microscopy Resource Center, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Lavoisier S Ramos-Espiritu
- High-Throughput and Spectroscopy Resource Center, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Wei Wang
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Jack Zhang
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Jae-Won Shim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Korea
| | - Gabriele Ciceri
- Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA; Developmental Biology Program, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA
| | - Lars Brichta
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
| | - Lorenz Studer
- Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA; Developmental Biology Program, Memorial Sloan Kettering Cancer Center, 1275 York Ave., New York, NY 10065, USA.
| | - Paul Greengard
- Laboratory of Molecular and Cellular Neuroscience, The Rockefeller University, 1230 York Ave., New York, NY 10065, USA
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6
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Kolisnyk B, Al-Onaizi M, Soreq L, Barbash S, Bekenstein U, Haberman N, Hanin G, Kish MT, Souza da Silva J, Fahnestock M, Ule J, Soreq H, Prado VF, Prado MAM. Cholinergic Surveillance over Hippocampal RNA Metabolism and Alzheimer's-Like Pathology. Cereb Cortex 2018; 27:3553-3567. [PMID: 27312991 DOI: 10.1093/cercor/bhw177] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [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: 12/25/2022] Open
Abstract
The relationship between long-term cholinergic dysfunction and risk of developing dementia is poorly understood. Here we used mice with deletion of the vesicular acetylcholine transporter (VAChT) in the forebrain to model cholinergic abnormalities observed in dementia. Whole-genome RNA sequencing of hippocampal samples revealed that cholinergic failure causes changes in RNA metabolism. Remarkably, key transcripts related to Alzheimer's disease are affected. BACE1, for instance, shows abnormal splicing caused by decreased expression of the splicing regulator hnRNPA2/B1. Resulting BACE1 overexpression leads to increased APP processing and accumulation of soluble Aβ1-42. This is accompanied by age-related increases in GSK3 activation, tau hyperphosphorylation, caspase-3 activation, decreased synaptic markers, increased neuronal death, and deteriorating cognition. Pharmacological inhibition of GSK3 hyperactivation reversed deficits in synaptic markers and tau hyperphosphorylation induced by cholinergic dysfunction, indicating a key role for GSK3 in some of these pathological changes. Interestingly, in human brains there was a high correlation between decreased levels of VAChT and hnRNPA2/B1 levels with increased tau hyperphosphorylation. These results suggest that changes in RNA processing caused by cholinergic loss can facilitate Alzheimer's-like pathology in mice, providing a mechanism by which decreased cholinergic tone may increase risk of dementia.
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Affiliation(s)
| | - Mohammed Al-Onaizi
- Robarts Research Institute.,Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
| | - Lilach Soreq
- Department of Molecular Neuroscience, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK
| | - Shahar Barbash
- The Edmond and Lily Safra Center for Brain Science and The Silberman Institute of Life Sciences, The Edmond J Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Uriya Bekenstein
- The Edmond and Lily Safra Center for Brain Science and The Silberman Institute of Life Sciences, The Edmond J Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Nejc Haberman
- Department of Molecular Neuroscience, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK
| | - Geula Hanin
- The Edmond and Lily Safra Center for Brain Science and The Silberman Institute of Life Sciences, The Edmond J Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Maxine T Kish
- Robarts Research Institute.,Department of Physiology and Pharmacology
| | | | - Margaret Fahnestock
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, CanadaL8S 4K1
| | - Jernej Ule
- Department of Molecular Neuroscience, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK
| | - Hermona Soreq
- The Edmond and Lily Safra Center for Brain Science and The Silberman Institute of Life Sciences, The Edmond J Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Vania F Prado
- Robarts Research Institute.,Graduate Program in Neuroscience.,Department of Physiology and Pharmacology.,Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
| | - Marco A M Prado
- Robarts Research Institute.,Graduate Program in Neuroscience.,Department of Physiology and Pharmacology.,Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
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7
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Al-Onaizi MA, Parfitt GM, Kolisnyk B, Law CSH, Guzman MS, Barros DM, Leung LS, Prado MAM, Prado VF. Regulation of Cognitive Processing by Hippocampal Cholinergic Tone. Cereb Cortex 2018; 27:1615-1628. [PMID: 26803167 DOI: 10.1093/cercor/bhv349] [Citation(s) in RCA: 22] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cholinergic dysfunction has been associated with cognitive abnormalities in a variety of neurodegenerative and neuropsychiatric diseases. Here we tested how information processing is regulated by cholinergic tone in genetically modified mice targeting the vesicular acetylcholine transporter (VAChT), a protein required for acetylcholine release. We measured long-term potentiation of Schaffer collateral-CA1 synapses in vivo and assessed information processing by using a mouse touchscreen version of paired associates learning task (PAL). Acquisition of information in the mouse PAL task correlated to levels of hippocampal VAChT, suggesting a critical role for cholinergic tone. Accordingly, synaptic plasticity in the hippocampus in vivo was disturbed, but not completely abolished, by decreased hippocampal cholinergic signaling. Disrupted forebrain cholinergic signaling also affected working memory, a result reproduced by selectively decreasing VAChT in the hippocampus. In contrast, spatial memory was relatively preserved, whereas reversal spatial memory was sensitive to decreased hippocampal cholinergic signaling. This work provides a refined roadmap of how synaptically secreted acetylcholine influences distinct behaviors and suggests that distinct forms of cognitive processing may be regulated in different ways by cholinergic activity.
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Affiliation(s)
| | - Gustavo M Parfitt
- Robarts Research Institute.,Programa de Pós-graduação em Ciências Fisiológicas, Fisiologia Animal Comparada, Laboratório de Neurociências (FURG), Brazil
| | | | - Clayton S H Law
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, CanadaN6A5K8
| | - Monica S Guzman
- Robarts Research Institute.,Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
| | - Daniela Martí Barros
- Programa de Pós-graduação em Ciências Fisiológicas, Fisiologia Animal Comparada, Laboratório de Neurociências (FURG), Brazil
| | - L Stan Leung
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, CanadaN6A5K8
| | - Marco A M Prado
- Robarts Research Institute.,Department of Anatomy and Cell Biology.,Graduate Program in Neuroscience and.,Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
| | - Vania F Prado
- Robarts Research Institute.,Department of Anatomy and Cell Biology.,Graduate Program in Neuroscience and.,Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ontario, Canada N6A5K8
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8
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Affiliation(s)
- Markus Riessland
- Laboratory of Molecular
and
Cellular Neuroscience, The Rockefeller University, 1230 York Avenue, New York, New York 10065, United States
| | - Benjamin Kolisnyk
- Laboratory of Molecular
and
Cellular Neuroscience, The Rockefeller University, 1230 York Avenue, New York, New York 10065, United States
| | - Paul Greengard
- Laboratory of Molecular
and
Cellular Neuroscience, The Rockefeller University, 1230 York Avenue, New York, New York 10065, United States
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9
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Kolisnyk B, Al-Onaizi MA, Prado VF, Prado MAM. α7 nicotinic ACh receptor-deficient mice exhibit sustained attention impairments that are reversed by β2 nicotinic ACh receptor activation. Br J Pharmacol 2015. [PMID: 26222090 DOI: 10.1111/bph.13260] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND AND PURPOSE Disruptions of executive function, including attentional deficits, are a hallmark of a number of diseases. ACh in the prefrontal cortex regulates attentive behaviour; however, the role of α7 nicotinic ACh receptor (α7nAChR) in attention is contentious. EXPERIMENTAL APPROACH In order to probe attention, we trained both wild-type and α7nAChR knockout mice on a touch screen-based five-choice serial reaction time task (5-CSRT). Following training procedures, we then tested sustained attention using a probe trial experiment. To further differentiate the role of specific nicotinic receptors in attention, we then tested the effects of both α7nAChR and β2nAChR agonists on the performance of both wild-type and knockout mice on the 5-CSRT task. KEY RESULTS At low doses, α7nAChR agonists improved attentional performance of wild-type mice, while high doses had deleterious effects on attention. α7nAChR knockout mice displayed deficits in sustained attention that were not ameliorated by α7nAChR agonists. However, these deficits were completely reversed by the administration of a β2nAChR agonist. Furthermore, administration of a β2nAChR agonist in α7nAChR knockout mice elicited similar biochemical response in the prefrontal cortex as the administration of α7nAChR agonists in wild-type mice. CONCLUSIONS AND IMPLICATIONS Our experiments reveal an intricate relationship between distinct nicotinic receptors to regulate attentional performance and provide the basis for targeting β2nAChRs pharmacologically to decrease attentional deficits due to a dysfunction in α7nAChRs.
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Affiliation(s)
- Benjamin Kolisnyk
- Robarts Research Institute, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.,Graduate Program in Neuroscience, University of Western Ontario, London, ON, Canada
| | - Mohammed A Al-Onaizi
- Robarts Research Institute, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.,Department of Anatomy and Cell Biology, University of Western Ontario, London, ON, Canada
| | - Vania F Prado
- Robarts Research Institute, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.,Graduate Program in Neuroscience, University of Western Ontario, London, ON, Canada.,Department of Physiology and Pharmacology, University of Western Ontario, London, ON, Canada.,Department of Anatomy and Cell Biology, University of Western Ontario, London, ON, Canada
| | - Marco A M Prado
- Robarts Research Institute, Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.,Graduate Program in Neuroscience, University of Western Ontario, London, ON, Canada.,Department of Physiology and Pharmacology, University of Western Ontario, London, ON, Canada.,Department of Anatomy and Cell Biology, University of Western Ontario, London, ON, Canada
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10
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Beraldo FH, Thomas A, Kolisnyk B, Hirata PH, De Jaeger X, Martyn AC, Fan J, Goncalves DF, Cowan MF, Masood T, Martins VR, Gros R, Prado VF, Prado MAM. Hyperactivity and attention deficits in mice with decreased levels of stress-inducible phosphoprotein 1 (STIP1). Dis Model Mech 2015; 8:1457-66. [PMID: 26398952 PMCID: PMC4631792 DOI: 10.1242/dmm.022525] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 09/04/2015] [Indexed: 12/21/2022] Open
Abstract
Stress-inducible phosphoprotein I (STIP1, STI1 or HOP) is a co-chaperone intermediating Hsp70/Hsp90 exchange of client proteins, but it can also be secreted to trigger prion protein-mediated neuronal signaling. Some mothers of children with autism spectrum disorders (ASD) present antibodies against certain brain proteins, including antibodies against STIP1. Maternal antibodies can cross the fetus blood-brain barrier during pregnancy, suggesting the possibility that they can interfere with STIP1 levels and, presumably, functions. However, it is currently unknown whether abnormal levels of STIP1 have any impact in ASD-related behavior. Here, we used mice with reduced (50%) or increased STIP1 levels (fivefold) to test for potential ASD-like phenotypes. We found that increased STIP1 regulates the abundance of Hsp70 and Hsp90, whereas reduced STIP1 does not affect Hsp70, Hsp90 or the prion protein. Interestingly, BAC transgenic mice presenting fivefold more STIP1 show no major phenotype when examined in a series of behavioral tasks, including locomotor activity, elevated plus maze, Morris water maze and five-choice serial reaction time task (5-CSRTT). In contrast, mice with reduced STIP1 levels are hyperactive and have attentional deficits on the 5-CSRTT, but exhibit normal performance for the other tasks. We conclude that reduced STIP1 levels can contribute to phenotypes related to ASD. However, future experiments are needed to define whether it is decreased chaperone capacity or impaired prion protein signaling that contributes to these phenotypes. Summary: Here, using a series of behavioral tests including touchscreen tasks we show that decreased levels of stress-inducible phosphoprotein 1 (STIP1) lead to attention deficits and hyperactivity in mice.
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Affiliation(s)
- Flavio H Beraldo
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Anu Thomas
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Benjamin Kolisnyk
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada Program in Neuroscience, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Pedro H Hirata
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Xavier De Jaeger
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Amanda C Martyn
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Jue Fan
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Daniela F Goncalves
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Matthew F Cowan
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Talal Masood
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada Program in Neuroscience, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Vilma R Martins
- Department of Molecular and Cell Biology, International Research Center, A.C. Camargo Cancer Center and National Institute for Translational Neuroscience Research Center, Sao Paulo, SP 01508-010, Brazil
| | - Robert Gros
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada Department of Physiology and Pharmacology, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Vania F Prado
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada Program in Neuroscience, The University of Western Ontario, London, Ontario N6A5B7, Canada Department of Physiology and Pharmacology, The University of Western Ontario, London, Ontario N6A5B7, Canada Department of Anatomy and Cell Biology, The University of Western Ontario, London, Ontario N6A5B7, Canada
| | - Marco A M Prado
- Robarts Research Institute, The University of Western Ontario, London, Ontario N6A5B7, Canada Program in Neuroscience, The University of Western Ontario, London, Ontario N6A5B7, Canada Department of Physiology and Pharmacology, The University of Western Ontario, London, Ontario N6A5B7, Canada Department of Anatomy and Cell Biology, The University of Western Ontario, London, Ontario N6A5B7, Canada
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11
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Nogueira KDOPC, Sartori SSR, Araújo VA, Neves CA, Kolisnyk B. Sperm storage in Hemidactylus mabouia: Morphological and ultrastructural aspects of a reproductive strategy. Anim Reprod Sci 2015; 159:212-6. [PMID: 26149219 DOI: 10.1016/j.anireprosci.2015.06.022] [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: 07/10/2014] [Revised: 06/19/2015] [Accepted: 06/25/2015] [Indexed: 10/23/2022]
Abstract
Sperm storage is a common phenomenon in most female reptiles. Evidence of sperm storage is based on the observation that female fertilization occurs even when females are separated from males, as well as the presence of agglomerates of spermatozoa in specific regions of the oviducts. Lizards are capable of storing sperm in the uterine tube, vagina, or in both regions. However, representatives of the Gekkonidae family commonly store spermatozoa in the uterine tube, which is considered an ancestral character state for Squamates. Using comparative techniques of light, transmission and scanning electron microscopy, we observed stored sperm organized in compact bundles with their heads facing the bottom of the crypts of the uterine tube, indicating chemotactic attraction. The alignment and packing of spermatozoa in Hemidactylus mabouia indicates that the process of evacuation of the crypts for fertilization may be related to the passage of the egg that exerts mechanical pressure against the walls of the uterine tube, causing its distension and the release of spermatozoa. We conclude that the sperm storage region and the morphological organization of the crypts in the uterine tube of H. mabouia is similar to other previously studied species of lizards, supporting the notion that sperm storage is a common reproductive strategy among female reptiles.
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Affiliation(s)
| | | | | | | | - Benjamin Kolisnyk
- Robarts Research Institute, The University of Western Ontario, Canada
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