Genes that Affect Brain Structure and Function Identified by Rare Variant Analyses of Mendelian Neurologic Disease

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dc.authorid0000-0003-0103-9612
dc.authorid0000-0001-7878-2039
dc.authorid0000-0001-7224-5697
dc.authorid0000-0002-2432-9279
dc.authorid0000-0002-4667-3679
dc.authorid0000-0001-6587-2625
dc.authorid0000-0002-2432-9279
dc.authorscopusid16203264000
dc.authorscopusid57209055139
dc.authorscopusid23489934800
dc.authorscopusid16238912500
dc.authorscopusid23484771100
dc.authorscopusid56600757400
dc.authorscopusid18041993100
dc.authorwosidaydin, hatip/AAE-5540-2021
dc.authorwosidaksoy, ayse/AAG-6468-2019
dc.authorwosidVan+Esch, Hilde/AAU-5688-2020
dc.authorwosidÇEBİ, ALPER HAN/AAF-4794-2021
dc.authorwosidışıkay, sedat/AAA-9993-2020
dc.authorwosidSeven, Mehmet/E-1017-2019
dc.authorwosidYILDIRIM, Mahmut Selman/AAR-7483-2021
dc.contributor.authorKaraca, Ender
dc.contributor.authorHarel, Tamar
dc.contributor.authorPehlivan, Davut
dc.contributor.authorJhangiani, Shalini N.
dc.contributor.authorGambin, Tomasz
dc.contributor.authorAkdemir, Zeynep Çoban
dc.contributor.authorLupski, James R.
dc.contributor.authorAydın, Hatip
dc.date.accessioned2022-05-11T14:41:13Z
dc.date.available2022-05-11T14:41:13Z
dc.date.issued2015
dc.departmentFakülteler, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü, Tıbbi Genetik Ana Bilim Dalı
dc.description.abstractDevelopment of the human nervous system involves complex interactions among fundamental cellular processes and requires a multitude of genes, many of which remain to be associated with human disease. We applied whole exome sequencing to 128 mostly consanguineous families with neurogenetic disorders that often included brain malformations. Rare variant analyses for both single nucleotide variant (SNV) and copy number variant (CNV) alleles allowed for identification of 45 novel variants in 43 known disease genes, 41 candidate genes, and CNVs in 10 families, with an overall potential molecular cause identified in >85% of families studied. Among the candidate genes identified, we found PRUNE, VARS, and DHX37 in multiple families and homozygous loss-of-function variants in AGBL2, SLC18A2, SMARCA1, UBQLN1, and CPLX1. Neuroimaging and in silico analysis of functional and expression proximity between candidate and known disease genes allowed for further understanding of genetic networks underlying specific types of brain malformations.
dc.description.sponsorshipU.S. National Human Genome Research Institute (NHGRI) NHLBI grant [U54HG006542]; NINDSUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Neurological Disorders & Stroke (NINDS) [RO1 NS058529, K23NS078056]; NHGRIUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Human Genome Research Institute (NHGRI) [5U54HG003273]; Medical Genetics Research Fellowship Program [T32 GM07526]; RegeneronRegeneron; NATIONAL HUMAN GENOME RESEARCH INSTITUTEUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Human Genome Research Institute (NHGRI) [U54HG006542, U54HG003273] Funding Source: NIH RePORTER; NATIONAL INSTITUTE OF GENERAL MEDICAL SCIENCESUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of General Medical Sciences (NIGMS) [T32GM007526] Funding Source: NIH RePORTER; NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKEUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USANIH National Institute of Neurological Disorders & Stroke (NINDS) [R01NS058529, K23NS078056] Funding Source: NIH RePORTER
dc.description.sponsorshipWe thank all the family members and collaborators who participated in this study. This work was supported by U.S. National Human Genome Research Institute (NHGRI) NHLBI grant U54HG006542 to the Baylor-Hopkins Center for Mendelian Genomics, NINDS grant RO1 NS058529 to J. R. L., and NHGRI 5U54HG003273 to R. A. G. T. H. is supported by the Medical Genetics Research Fellowship Program (T32 GM07526). W. W. is supported by Career Development Award K23NS078056 from NINDS. The authors would like to thank the ExAC and the groups that provided exome variant data for comparison. A full list of contributing groups can be found at http://exac.broadinstitute.org/about. J.R.L. has stock ownership in 23andMe and Lasergen and is a paid consultant for Regeneron. J. R. L. is also a coinventor on multiple United States and European patents related to molecular diagnostics for inherited neuropathies, eye diseases, and bacterial genomic fingerprinting. The Department of Molecular and Human Genetics at Baylor College of Medicine derives revenue from the chromosomal microarray analysis and clinical exome sequencing offered in the Medical Genetics Laboratory (https://www.bcm.edu/geneticlabs/). W. K. C. is a paid consultant for Regeneron and BioReference Laboratories. C.G.-J. and J. D. O. are employees of the RGC.
dc.identifier.doi10.1016/j.neuron.2015.09.048
dc.identifier.endpage513
dc.identifier.issn0896-6273
dc.identifier.issn1097-4199
dc.identifier.issue3en_US
dc.identifier.pmid26539891
dc.identifier.scopus2-s2.0-84946140195
dc.identifier.scopusqualityQ1
dc.identifier.startpage499
dc.identifier.urihttps://doi.org/10.1016/j.neuron.2015.09.048
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9109
dc.identifier.volume88
dc.identifier.wosWOS:000365765400011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAydın, Hatip
dc.language.isoen
dc.publisherCell Press
dc.relation.ispartofNeuron
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectIntellectual-Disability Syndrome
dc.subjectChromatin Remodeling Complex
dc.subjectTriple T Complex
dc.subjectRna Helicases
dc.subjectPontocerebellar Hypoplasia
dc.subjectAlzheimers-Disease
dc.subjectSnx14 Cause
dc.subjectH-Prune
dc.subjectProtein
dc.subjectMutations
dc.titleGenes that Affect Brain Structure and Function Identified by Rare Variant Analyses of Mendelian Neurologic Disease
dc.typeArticle

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