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Association between the NMDA glutamate receptor GRIN2B gene and obsessive–compulsive disorder
Author(s) -
Pino Alonso,
Mónica Gratacòs,
Cinto Segalàs,
Geòrgia Escaramís,
Eva Real,
Mónica Bayés,
Javier Labad,
Clara LópezSolà,
Xavier Estivill,
José M. Menchón
Publication year - 2012
Publication title -
journal of psychiatry and neuroscience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.767
H-Index - 99
eISSN - 1488-2434
pISSN - 1180-4882
DOI - 10.1503/jpn.110109
Subject(s) - haplotype , single nucleotide polymorphism , odds ratio , snp , glutamatergic , genetic association , genetics , medicine , allele , psychiatry , genotype , biology , glutamate receptor , gene , receptor
Recent data from neuroimaging, genetic and clinical trials and animal models suggest a role for altered glutamatergic neuro transmission in the pathogenesis of obsessive-compulsive disorder (OCD). The aim of this study was to investigate whether variants in the GRIN2B gene, the gene encoding the NR2 subunit of the N-methyl-D-aspartate (NMDA) glutamate receptor, may contribute to genetic susceptibility to OCD or to different OCD subphenotypes.

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