Relationship between TGF-β1 Gene Polymorphism and Liver Cirrhosis after Hepatitis B Virus Infection:A Meta-Analysis in Chinese Population
10.3969/j.issn.0253-9896.2014.05.029
- VernacularTitle:TGF-β1基因多态性与乙型肝炎肝硬化关系的Meta分析
- Author:
Minmin XUE
;
Zhongliang XU
;
Gongming DONG
;
Fang XIE
;
Peiqun WU
;
Lan BAI
- Publication Type:Journal Article
- Keywords:
hepatitis B;
liver cirrhosis;
transforming growth factor beta1;
polymorphism,genetic;
Meta-analysis;
genetic polymorphism
- From:
Tianjin Medical Journal
2014;(5):502-506
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the relationship between genetic polymorphism of transforming growth factor (TGF)-β1 and susceptibility of liver cirrhosis after hepatitis B virus infection in Chinese population. Methods CBM, VIP, CNKI, Wanfang technological periodical full-text databases and Pubmed from set up to July, 2013 were electronically searched to identify case-control studies on the relationship between genetic polymorphism of TGF-β1 promoter 509 site, co-don 869 site and liver cirrhosis after hepatitis B virus infection. The data were quantitatively analyzed by RevMan 5.1 soft-ware after assessing the quality of included studies. Results Six case-control studies were selected for Meta-analysis based on our inclusion and exclusion standards. The results of Meta-analysis showed that the pooled OR value for liver cir-rhosis among Chinese patients after hepatitis B virus infection with T allele of TGF-β1 gene at promoter 509 was 1.02 (95%CI:0.67-1.54), the pooled OR values for patients with TT and CT genotypes were 0.80 (95%CI:0.36-1.78). OR values for pa-tients with C allele of TGF-β1 gene at codon 869 was 1.05 (95%CI:0.69-1.62), the pooled OR values for patients with CC and CT genotypes were 0.98 (95%CI:0.48-2.00). No significant publication bias was found. Conclusion The genetic poly-morphism of TGF-β1 at promoter 509 and codon 869 showed no association with susceptibility of liver cirrhosis after hepati-tis B virus infection in Chinese population.
