@article{7b1625fda25348008b91de2497aee799,
title = "Gene expression elucidates functional impact of polygenic risk for schizophrenia",
abstract = "Over 100 genetic loci harbor schizophrenia-associated variants, yet how these variants confer liability is uncertain. The CommonMind Consortium sequenced RNA from dorsolateral prefrontal cortex of people with schizophrenia (N = 258) and control subjects (N = 279), creating a resource of gene expression and its genetic regulation. Using this resource, -20% of schizophrenia loci have variants that could contribute to altered gene expression and liability. In five loci, only a single gene was involved: FURIN, TSNARE1, CNTN4, CLCN3 or SNAP91. Altering expression of FURIN, TSNARE1 or CNTN4 changed neurodevelopment in zebrafish; knockdown of FURIN in human neural progenitor cells yielded abnormal migration. Of 693 genes showing significant case-versus-control differential expression, their fold changes were ≤ 1.33, and an independent cohort yielded similar results. Gene co-expression implicates a network relevant for schizophrenia. Our findings show that schizophrenia is polygenic and highlight the utility of this resource for mechanistic interpretations of genetic liability for brain diseases.",
author = "Menachem Fromer and Panos Roussos and Sieberts, {Solveig K.} and Johnson, {Jessica S.} and Kavanagh, {David H.} and Perumal, {Thanneer M.} and Ruderfer, {Douglas M.} and Oh, {Edwin C.} and Aaron Topol and Shah, {Hardik R.} and Klei, {Lambertus L.} and Robin Kramer and Dalila Pinto and G{\"u}m{\"u}{\c s}, {Zeynep H.} and Cicek, {A. Ercument} and Dang, {Kristen K.} and Andrew Browne and Cong Lu and Lu Xie and Ben Readhead and Stahl, {Eli A.} and Jianqiu Xiao and Mahsa Parvizi and Tymor Hamamsy and Fullard, {John F.} and Wang, {Ying Chih} and Mahajan, {Milind C.} and Derry, {Jonathan M.J.} and Dudley, {Joel T.} and Hemby, {Scott E.} and Logsdon, {Benjamin A.} and Konrad Talbot and Towfique Raj and Bennett, {David A.} and {De Jager}, {Philip L.} and Jun Zhu and Bin Zhang and Sullivan, {Patrick F.} and Andrew Chess and Purcell, {Shaun M.} and Shinobu, {Leslie A.} and Mangravite, {Lara M.} and Hiroyoshi Toyoshiba and Gur, {Raquel E.} and Hahn, {Chang Gyu} and Lewis, {David A.} and Vahram Haroutunian and Peters, {Mette A.} and Lipska, {Barbara K.} and Buxbaum, {Joseph D.} and Schadt, {Eric E.} and Keisuke Hirai and Kathryn Roeder and Brennand, {Kristen J.} and Nicholas Katsanis and Enrico Domenici and Bernie Devlin and Pamela Sklar",
note = "Publisher Copyright: {\textcopyright} Nature America, Inc., part of Springer Nature. All rights reserved.",
year = "2016",
month = oct,
day = "26",
doi = "10.1038/nn.4399",
language = "English",
volume = "19",
pages = "1442--1453",
journal = "Nature Neuroscience",
issn = "1097-6256",
publisher = "Nature Publishing Group",
number = "11",
}