T Cells Targeting MAGE-A4 Shrink Tumors

Abstract Autologous T cells engineered to target the MAGE-A4 cancer testis antigen successfully shrank a wide range of solid tumors with a manageable toxicity profile. In a phase I trial, the therapy, ADP-A2M4, showed the most promise in synovial sarcoma, yielding a disease control rate of around 90%.