XRCC1 Arg194TRp and Arg399Gln Polymorphisms and Risk of Non-Hodgkin Lymphoma in a Romanian Population.

XRCC1 polymorphisms may alter the individual’s capacity to repair DNA damages and may increase the risk for developing different types of cancer, including Non-Hodgkin Lymphoma (NHL). The purpose of our study was to investigate the association between XRCC1 Arg194Trp and Arg399Gln polymorphisms and risk of NHL, in a case-control study consisted of 81 patients with NHL and 113 healthy controls. The polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) methods were performed to determine the XRCC1 genotypes.