 This study investigated the association between two genetic variants, glutathione S-transferase M1 and glutathione S-transferase T1, and the risk of developing colorectal cancer. The results suggest that individuals with the deletion variant of glutathione S-transferase M1 are more likely to develop colorectal cancer than those without this variant. Additionally, the deletion variant of glutathione S-transferase T1 was also found to be associated with increased risk of colorectal cancer. This article was authored by Hina Zubair, Javiria Orangzib, Bushra Zubair, and others.