Some studies have suggested that diabetes and XRCC gene may be risk factors for glaucoma; however, no studies have focused on the interaction between the XRCC gene and T2DM with respect to POAG risk. Therefore, the present study evaluated the initiative gene-environment interactions in POAG.
Keywords: Primary open angle glaucoma; X-ray cross-complementing group; diabetes; haplotype; interaction; single nucleotide polymorphisms.