B4GALNT1 and posterior cortical atrophy: We also identified novel potential methylation markers for PCa including actin, alpha 1, skeletal muscle (ACTA1), beta-1,4-N-acetyl-galactosaminyl transferase 1 (B4GALNT1), nuclear receptor interacting protein 3 (NRIP3), and TNF receptor-associated factor 3 (TRAF3).