Meta-analysis of microsomal epoxide hydrolase gene polymorphism and risk of hepatocellular carcinoma.

ABSTRACT:

Background

Hepatocarcinogenesis is a complex process that may be influenced by many factors, including polymorphism in microsomal epoxide hydrolase (mEH). Previous work suggests an association between the Tyr113His and His139Arg mEH polymorphisms and susceptibility to hepatocellular carcinoma (HCC), but the results have been inconsistent.

Methods

PubMed, EMBASE, Google Scholar and the Chinese National Knowledge Infrastructure databases were systematically searched to identify relevant studies. A meta-analysis was performed to examine the association between Tyr113His and His139Arg mEH polymorphism and susceptibility to HCC. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were calculated.

Results

Eleven studies were included in the meta-analysis, involving 1,6

SUBMITTER: Zhong JH 

PROVIDER: S-EPMC3581564 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature