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- Agartz, I, et al.
(författare)
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BDNF gene variants and brain morphology in schizophrenia
- 2006
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Ingår i: American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics. - : Wiley. - 1552-4841. ; 141B:5, s. 513-523
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Tidskriftsartikel (refereegranskat)
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- Jönsson, E G, et al.
(författare)
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Dopamine D2 receptor gene Ser311Cys variant and schizophrenia: Association study and meta-analysis
- 2003
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Ingår i: American Journal of Medical Genetics. - : Wiley. - 0148-7299 .- 1096-8628. ; 119B:1, s. 28-34
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Tidskriftsartikel (refereegranskat)abstract
- An association has been reported between a dopamine D(2) receptor gene (DRD2) Ser311Cys variant and schizophrenia. In a replication attempt, Swedish patients with schizophrenia (n = 173) and control subjects (n = 236) were assessed for the DRD2 Ser311Cys variant. Schizophrenic patients displayed higher Cys311 allele frequencies than control subjects (4.0 vs. 0.8%, chi(2) = 9.49, df = 1, P = 0.002; odds ratio (OR) 4.93, 95% confidence interval (95% CI) 1.61-15.12). The association was detected only in men. The results were supported by a meta-analysis of all published case-control studies comprising a total of 9,152 subjects (chi(2) = 11.37, df = 1, P < 0.001; OR 1.43, 95% CI 1.16-1.78). The present results support the involvement of the DRD2 gene in the pathogenesis of schizophrenia. Copyright 2003 Wiley-Liss, Inc.
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