In BC cases from Cyprus, it was observed that the presence of wild-type MnSOD or CAT SNPs may enhance the antioxidant effect of the MD on BC.[53] In 2017, Kakkoura et al studied the potential impact of glutathione S-transferase pi-1 and arylamineN-acetyltransferase-2 SNPs. Here, SERPINA1 is linked to breast cancer.