Glutathione S-transferase (GST) isozymes, glutathione S-transferase pi 1 (GSTP1), and glutathione S-transferase alpha 1 (GSTA1) are predominantly overexpressed in cancer cells and play a significant role in the detoxification and inactivation of platinum drugs, followed by resistance to chemotherapy [22,39,40]. This evidence concerns the gene GSTA1 and cancer.