Cancer-related research revealed that, besides the overexpression of PSMA2 mRNA recorded in colorectal cancer stages one to four, as well as in ovarian malignant tumor tissues, targeting PSMA2 by adeno-associated viral vectors was also associated with significant decreases in cell viability and apoptosis induction in basal-like BRCA [79,80,81]. This evidence concerns the gene PSMA2 and colorectal cancer.