XRCC1 Arg399Gln, Arg194Trp, and Arg280His Polymorphisms in Esophageal Cancer Risk: A Meta-Analysis

The X-ray repair cross-complementation group 1 (XRCC1) protein plays an important role in base excision repair. To elucidate the role of XRCC1 Arg399Gln, Arg194Trp and Arg280His genotypes in esophageal cancer risk, all available studies were considered in the present meta-analysis. Eligible studies were identified by searching several electronic databases… CONTINUE READING