1390/8/23، جلد ۶، شماره ۱، صفحات -

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عنوان انگلیسی C677T methylenetetrahydrofolate reductase (MTHFR) gene polymorphism in Schizophrenia and Bipolar disorder: An association study in Iranian population
چکیده انگلیسی مقاله Objective: The methylenetetrahydrofolate reductase (MTHFR) gene polymorphism C677T is suspected to be a risk factor for psychiatric disorders, but it remains inconclusive whether the MTHFR polymorphism C677T is imputed to vulnerability to schizophrenia and bipolar disorder. Method: We prompted impetus to appraise this polymorphism in an Iranian population. Therefore, 90 patients with bipolar disorder type I (BID) , 66 patients with schizophrenia diagnosed according to DSM-IV criteria, and 94 unrelated controls with no history of psychiatric disorders were recruited for this study. Genotype distribution and allelic frequencies of C677T polymorphism were investigated. Results: We found no robust differences between patients with BID and schizophrenia with control participants either for allele frequencies or genotype distribution of MTHFR C677T polymorphism. However, a trend toward an increased risk for T allele was observed in the BID patients [with odds ratio (OR) of 1.28(CI 95%: 0.8-1.31), p>0.05]. Conclusion: However, the present and some previous studies failed to elucidate possible interaction between MTHFR C677T polymorphism and vulnerability to schizophrenia and bipolar disorder; still some associations have been revealed in performed meta-analyses that warrant further studies.
کلیدواژه‌های انگلیسی مقاله Polymorphism, Schizophrenia, Bipolar disorde, Methylenetetrahydrofolate reductase

نویسندگان مقاله 52698---52699---52700---52701---52702---52703---

نشانی اینترنتی http://ijps.tums.ac.ir/index.php/ijps/article/viewArticle/221
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