FOLH1 and posterior cortical atrophy: Aptamers of PSMA (such as xPSM-A9, xPSM-A10, A10-3.2, and A9g) are nucleotides or deoxynucleotides that can selectively recognize PSMA.292–294 Small-molecule inhibitors that can interact with PSMA, including 123I-MIP-1072, 123I-MIP-1095, PSMA-I&T, PSMA-I&S, and PSMA-617, have become the preferred choice for molecular imaging probes and targeted therapy for PCa.295,296