The journal of gene medicine
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The Arg399Gln polymorphism in the X-ray repair cross-complementing group 1 gene (XRCC1) may alter the risk of prostate cancer (PCa). The present study aimed to investigate the association of the XRCC1-Arg399Gln polymorphism with PCa risk in an Iranian population, as followed by a meta-analysis and an in silico analysis. ⋯ Based on these results, the XRCC1-Arg399Gln polymorphism might be a risk factor for PCa and it could be considered as a prognostic and predictive biomarker for susceptible men.