Additionally, no statistically significant association between PCa risk and the nucleotide substitutions found within ACE, ATG7, CD28, IFNG, IFNGR1, IFNGR2, IL12A, IL12B, IL18, IL18R1, IL2, IL2RA, IL4R, IL5, IL7R, IRF5, LAG3, R1I2, PACGR, PTPN22, TNFRS, TRAF6, and VDR. The gene discussed is IL2; the disease is posterior cortical atrophy.