Killer immunoglobulin-like receptor (KIR)-chimeric antigen receptor (CAR) T-cell therapies have previously demonstrated superior performance and functional persistence in solid tumor models, and the mesothelin-specific KIR-CAR T cells, Synkir-110, are now being evaluated in phase I trials by Verismo Therapeutics Inc.
α-Fetoprotein (AFP) is a tumor-associated antigen and an ideal target for T-cell receptor T-cell (TCR-T) therapy. While the safety of AFP-targeting TCR-T products has been previously demonstrated in early clinical trials, the efficacy of these cell therapies is still modest, warranting further research.
Replay Holdings LLC and The University of Texas MD Anderson Cancer Center report that the FDA has cleared the IND application for PRAME TCR/IL-15 NK (SY-307), an engineered T-cell receptor natural killer (TCR-NK) cell therapy for relapsed/refractory myeloid malignancies.