Piggybacking Towards Progress for CAR-T Cell Therapy in Prostate Cancer.

Lee, Patrick C; Schweizer, Michael T; Nadal, Rosa · Clin Cancer Res · 2026

case_report · Level V

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Abstract

P-PSMA-101 is a first-in-class, stem cell memory T cell-enriched, PSMA-targeting CAR-T therapy. This cellular therapy showed notable clinical activity in two patients; however, PSA50 responses were generally modest. While severe immune effector-related toxicities were observed in some patients, a novel iCasp9 safety switch was largely effective in mitigating toxicity.