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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)
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.
Impact Factor
Scopus SNIP
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Times Cited
Times Cited
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2.141
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24
27
Anmerkungen
Besondere Publikation
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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
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
WOS ID
000249484300009
Scopus ID
34548309202
PubMed ID
17728671
Erfassungsdatum
2007-12-31