Kyverna Therapeutics Advances Toward First CAR-T Approval in Autoimmune Diseases with Strong SPS Trial Data on May 05, 2026 Approved Autoimmune CAR-T Kyverna Therapeutics SPS Stiff-Person Syndrome United States Food and Drug Administration +
Kyverna to seek FDA engagement after positive autoimmune CAR-T data in stiff person syndrome on December 16, 2025 Autoimmune Diseases CAR-T Cell Therapy KYV-101 Kyverna Regulatory Path SPS Stiff-Person Syndrome United States Food and Drug Administration +