Emerging Prostate-specific Membrane Antigen-based Therapeutics: Small Molecules, Antibodies, and Beyond.
Review
Overview
abstract
Prostate-specific membrane antigen (PSMA) is a clinically validated target for prostate cancer. A variety of PSMA-based therapies, including radionuclide- and cytotoxic drug-conjugated and cellular immune products, are in development, each with variable advantages and disadvantages. Here we briefly describe the landscape of PSMA-based therapies beyond 177Lu-PSMA-617, which is covered elsewhere. PATIENT SUMMARY: Prostate-specific membrane antigen (PSMA) is a protein expressed on most prostate cancer tumors and on limited other areas in the body. It can be targeted to treat prostate cancer using radioactive particles, drugs, or immune agents.