Common genes used as biomarkers include the breast cancer (BRCA) gene, E-twenty six(ETS)-related gene (ERG), hypoxia gene, ATM gene, etc. Identification of BRCA mutations can be used for PCa screening strategies, in which BRCA 1 and BRCA 2 are key genes associated with PCa susceptibility and are related to hereditary breast cancer and ovarian cancer syndrome [106]. Here, ERG is linked to posterior cortical atrophy.