Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.18/3191
Título: Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways
Autor: Network and Pathway Analysis Subgroup of Psychiatric Genomics Consortium
Palavras-chave: Perturbações do Desenvolvimento Infantil e Saúde Mental
Genome-wide Association Studies
GWAS
Psychiatric Disorders
Data: Fev-2015
Editora: Nature Publishing Group
Citação: Nat Neurosci. 2015 Feb;18(2):199-209. doi: 10.1038/nn.3922. Epub 2015 Jan 19
Resumo: Genome-wide association studies (GWAS) of psychiatric disorders have identified multiple genetic associations with such disorders, but better methods are needed to derive the underlying biological mechanisms that these signals indicate. We sought to identify biological pathways in GWAS data from over 60,000 participants from the Psychiatric Genomics Consortium. We developed an analysis framework to rank pathways that requires only summary statistics. We combined this score across disorders to find common pathways across three adult psychiatric disorders: schizophrenia, major depression and bipolar disorder. Histone methylation processes showed the strongest association, and we also found statistically significant evidence for associations with multiple immune and neuronal signaling pathways and with the postsynaptic density. Our study indicates that risk variants for psychiatric disorders aggregate in particular biological pathways and that these pathways are frequently shared between disorders. Our results confirm known mechanisms and suggest several novel insights into the etiology of psychiatric disorders.
Descrição: Erratum in: Corrigendum: Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways. [Nat Neurosci. 2015]
Astrid M Vicente - Network and Pathway Analysis Subgroup of Psychiatric Genomics Consortium
Disponível em texto integral em: http://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25599223/
Peer review: yes
URI: http://hdl.handle.net/10400.18/3191
DOI: 10.1038/nn.3922
ISSN: 1097-6256
Versão do Editor: http://www.nature.com/neuro/journal/v18/n2/full/nn.3922.html
Aparece nas colecções:DPSPDNT - Artigos em revistas internacionais

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