The rs11833579 and rs12425791 polymorphisms and risk of ischemic stroke in an Asian population: A meta-analysis |
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Authors: | Gu Lian Yan Yan Long Jianxiong Xie Juanjuan Chen Qing Wu Guangliang Su Li |
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Institution: | a Department of Internal Neurology, First Affiliated Hospital, Guangxi University of Chinese Medicine, Nanning, Guangxi, Chinab Graduate School of Guangxi University of Chinese Medicine, Nanning, Guangxi, Chinac School of Public Health of Guangxi Medical University, Nanning, Guangxi, China |
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Abstract: | BackgroundIn 2009, a GWAS has confirmed that rs11833579 and rs12425791 near the NINJ2 gene could increase the stroke and ischemic stroke (IS) risk. Recently, several studies have been implemented to assess the relationship between the two SNPs and ischemic stroke risk in Asian. However, the results were poorly consistent. To study the association between the both polymorphisms and the risk of ischemic stroke, we performed a meta-analysis.MethodsWe used odds ratios (ORs) with 95% confidence intervals (CIs) to evaluate the strength of association. The heterogeneity was checked by Q test and the inconsistency index (I2). Begg's test and Egger's test were used to assess the possible publication bias.ResultsOur study included 6 articles, contained 9 independent case-control studies, involved a total of 9,142 cases and 10,652 controls about rs11833579, 10,165 cases and 11,592 controls about rs12425791. There was a significant association between rs12425791 and IS risk with dominant genetic model (OR = 1.087, 95%CI = 1.021-1.158, I2 = 34.6%, P = 0.152), but not with recessive genetic model and allele A vs. allele G. For rs11833579, we failed to verify it relate with IS risk under allele A vs. allele G, dominant and recessive genetic model.ConclusionsThis meta-analysis suggest that rs12425791 is relative to ischemic stroke risk under dominant model in Asian population, but not for rs11833579. |
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Keywords: | rs11833579 rs12425791 Ischemic stroke Mata-analysis |
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