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Georgi, A.* ; Abou Jamra, R.* ; Klein, K.* ; Villela, A.W.* ; Schumacher, J.* ; Becker, T.* ; Paul, T.* ; Schmael, C.* ; Höfels, S. ; Klopp, N. ; Illig, T. ; Propping, P.* ; Cichon, S.* ; Nöthen, M.M.* ; Schulze, T.G.* ; Rietschel, M.*

Possible association between genetic variants at the GRIN1 gene and schizophrenia with lifetime history of depressive symptoms in a German sample.

Psychiatr. Genet. 17, 308-310 (2007)
DOI PMC
Open Access Gold möglich sobald Verlagsversion bei der ZB eingereicht worden ist.
Genetic variation in glutamatergic signalling pathways is believed to play a substantial role in the aetiology of schizophrenia. The N-methyl-D-aspartate receptor subunit gene GRIN1 has been proposed as a candidate gene for schizophrenia. We tested for a potential association between schizophrenia and four single nucleotide polymorphisms (rs4880213, rs11146020, rs6293, and rs10747050) and one microsatellite marker at GRIN1 in a German sample of 354 patients and 323 controls. We found significant associations in single-marker and haplotype-based analyses (P<0.05). Significance was more pronounced (P<0.01) in the subset of patients with a lifetime history of major depression, a subgroup of schizophrenia described previously as a promising phenotypic subtype in genetic studies of schizophrenia. Although significances did not withstand correction for multiple testing, the results of our exploratory analysis warrant further studies on GRIN1 and schizophrenia.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter affective disorder; depression; glutamate; genotype-phenotype correlation; N-methyl-D-aspartate; psychosis
Sprache englisch
Veröffentlichungsjahr 2007
HGF-Berichtsjahr 2007
ISSN (print) / ISBN 0955-8829
e-ISSN 1473-5873
Zeitschrift Psychiatric Genetics
Quellenangaben Band: 17, Heft: 5, Seiten: 308-310 Artikelnummer: , Supplement: ,
Verlag Lippincott Williams & Wilkins
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
POF Topic(s) 30503 - Chronic Diseases of the Lung and Allergies
Forschungsfeld(er) Genetics and Epidemiology
PSP-Element(e) G-503900-003
Scopus ID 34548309202
PubMed ID 17728671
Erfassungsdatum 2007-12-31