TGFB1基因T869C位点多态性与类风湿性关节炎易感性的Meta分析
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江苏省卫生厅兴卫工程医学重点人才项目(RC2007060)


The association study between the TGFB1 T869C polymorphism and RA susceptibility:a meta-analysis
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    摘要:

    目的:探讨转化生长因子-茁1(TGFB1)基因T869C位点多态性与类风湿性关节炎(RA)易感性的关系-方法:检索PubMed-中国医学文献数据库,得到TGFB1基因T869C与RA易感性关系的病例-对照研究,并用Meta分析方法合并T869C与RA易感性关系的OR值-然后进行异质性分析-亚组分析和发表偏倚检验-结果:纳入符合标准的文献有7篇,共包括1 122例病例和1 132例对照,采用固定效应模型和随机效应模型发现,在任何模型下,T869C与RA的易感性无关-而种族分层分析发现,在亚洲人群中,T869C多态性位点在共显性模型和显性模型下能够增加罹患RA的危险性-结论:TGFB1基因T869C位点在亚洲人群中是RA的危险因素-

    Abstract:

    Objective:To explore the association between the TGFB1 T869C polymorphism and rheumatoid arthritis (RA) susceptibility. Methods:PubMed and CMB databases were searched to get the case-control studies on the association between the T869C polymorphism and RA susceptibility. Further,OR with the association was obtained from the meta-analysis. Then heterogeneity,stratified analysis,and publication bias test were conducted in the study. Results:A total of seven eligible studies with 1 122 RA cases and 1 132 controls were included in this meta-analysis. No significant association was found in any genetic model between the T869C polymorphism and RA risk using fixed model or random model. However,in the subgroup of races,we found that the T869C polymorphism was significantly associated with risk of AR in codominant and dominant model among Asians. Conclusion:The TGFB1 T869C polymorphism may contribute to RA risk among Asians.

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李新华,任永信. TGFB1基因T869C位点多态性与类风湿性关节炎易感性的Meta分析[J].南京医科大学学报(自然科学版),2011,(8):1204-1207

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  • 收稿日期:2011-03-27
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