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PMID: 25132547 Published · ppublish English Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't

Synaptic dysregulation in a human iPS cell model of mental disorders.

Nature ·Vol. 515 ·No. 7527 ·2014-11-20 ·Pages 414-8

Wen Z, Nguyen HN, Guo Z, Lalli MA, Wang X, Su Y, Kim NS, Yoon KJ, Shin J, Zhang C, Makri G, Nauen D, Yu H, Guzman E, Chiang CH, Yoritomo N, Kaibuchi K, Zou J, Christian KM, Cheng L, Ross CA, Margolis RL, Chen G, Kosik KS, Song H, Ming GL

Abstract

Dysregulated neurodevelopment with altered structural and functional connectivity is believed to underlie many neuropsychiatric disorders, and 'a disease of synapses' is the major hypothesis for the biological basis of schizophrenia. Although this hypothesis has gained indirect support from human post-mortem brain analyses and genetic studies, little is known about the pathophysiology of synapses in patient neurons and how susceptibility genes for mental disorders could lead to synaptic deficits in humans. Genetics of most psychiatric disorders are extremely complex due to multiple susceptibility variants with low penetrance and variable phenotypes. Rare, multiply affected, large families in which a single genetic locus is probably responsible for conferring susceptibility have proven invaluable for the study of complex disorders. Here we generated induced pluripotent stem (iPS) cells from four members of a family in which a frameshift mutation of disrupted in schizophrenia 1 (DISC1) co-segregated with major psychiatric disorders and we further produced different isogenic iPS cell lines via gene editing. We showed that mutant DISC1 causes synaptic vesicle release deficits in iPS-cell-derived forebrain neurons. Mutant DISC1 depletes wild-type DISC1 protein and, furthermore, dysregulates expression of many genes related to synapses and psychiatric disorders in human forebrain neurons. Our study reveals that a psychiatric disorder relevant mutation causes synapse deficits and transcriptional dysregulation in human neurons and our findings provide new insight into the molecular and synaptic etiopathology of psychiatric disorders.

MeSH Terms
Animals Cell Differentiation Fibroblasts Glutamine/metabolism Humans Induced Pluripotent Stem Cells/metabolism,pathology Male Mental Disorders/genetics,metabolism,pathology Mice Mutant Proteins/genetics,metabolism Mutation/genetics Nerve Tissue Proteins/genetics,metabolism Neurons/cytology,metabolism,pathology Pedigree Presynaptic Terminals/metabolism,pathology Prosencephalon/metabolism,pathology Protein Binding Synapses/metabolism,pathology Transcriptome
Chemicals
DISC1 protein, human Mutant Proteins Nerve Tissue Proteins Glutamine
Authors & Affiliations
26 authors, click to expand affiliations / ORCID
Wen Zhexing
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3].
Nguyen Ha Nam
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3].
Guo Ziyuan
1] Department of Biology, Huck Institutes of Life Sciences, The Pennsylvania State University, University Park, Pennsylvania 16802, USA [2].
Lalli Matthew A
Neuroscience Research Institute, Department of Molecular Cellular and Developmental Biology, Biomolecular Science and Engineering Program, University of California, Santa Barbara, California 93106, USA.
Wang Xinyuan
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] School of Basic Medical Sciences, Fudan University, Shanghai 200032, China.
Su Yijing
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Kim Nam-Shik
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Yoon Ki-Jun
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Shin Jaehoon
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Zhang Ce
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Makri Georgia
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Nauen David
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Yu Huimei
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Guzman Elmer
Neuroscience Research Institute, Department of Molecular Cellular and Developmental Biology, Biomolecular Science and Engineering Program, University of California, Santa Barbara, California 93106, USA.
Chiang Cheng-Hsuan
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Yoritomo Nadine
Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Kaibuchi Kozo
Department of Cell Pharmacology, Nagoya University Graduate School of Medicine, Showa, Nagoya 466-8550, Japan.
Zou Jizhong
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Christian Kimberly M
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Cheng Linzhao
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Ross Christopher A
1] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Margolis Russell L
1] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Chen Gong
Department of Biology, Huck Institutes of Life Sciences, The Pennsylvania State University, University Park, Pennsylvania 16802, USA.
Kosik Kenneth S
Neuroscience Research Institute, Department of Molecular Cellular and Developmental Biology, Biomolecular Science and Engineering Program, University of California, Santa Barbara, California 93106, USA.
Song Hongjun
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [4] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Ming Guo-li
1] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [4] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
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Article Info
Journal
Nature
Abbr.
Nature
ISSN
1476-4687
Published
2014-11-20
Epub
2014-00-17
Pages
414-8
Language
English
Region
England
NLM ID
0410462
PMCID
PMC4501856
Subset
IM
Grants
NIMH NIH HHS · R21 MH092740 · United States
NIMH NIH HHS · F31 MH102978 · United States
NIMH NIH HHS · R21 MH087874 · United States
NIA NIH HHS · R01 AG024984 · United States
NIMH NIH HHS · R33 MH087874 · United States
NINDS NIH HHS · NS048271 · United States
NINDS NIH HHS · R37 NS047344 · United States
NIA NIH HHS · R01 AG045656 · United States
NINDS NIH HHS · R56 NS047344 · United States
NINDS NIH HHS · R01 NS048271 · United States
NINDS NIH HHS · R01 NS047344 · United States
NINDS NIH HHS · NS047344 · United States
NIA NIH HHS · AG045656 · United States
NIMH NIH HHS · R01 MH083911 · United States
NIMH NIH HHS · MH102978 · United States
NIEHS NIH HHS · R21 ES021957 · United States
NIMH NIH HHS · MH087874 · United States
NIGMS NIH HHS · T32 GM008752 · United States
NIMH NIH HHS · R01 MH105128 · United States
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