Kyverna Therapeutics Reports Positive One-Year Data Demonstrating Durable Clinical Responses and Favorable Safety Profile for Miv-cel in Stiff Person Syndrome and Generalized Myasthenia Gravis

Topline durability data reinforce potential for single-dose miv-cel to free patients from life-long disease burden and chronic immunotherapies, further highlighting miv-cel’s differentiated construct

Sustained clinical benefit and reversal of disability through one year support the potential to be the first approved therapy in SPS and first approved CAR T-cell therapy for autoimmune disease; rolling BLA submission on track for completion in Q4 2026