08/12/2025 Chimeric Therapeutics' CHM CDH17 received the FDA orphan drug designation for Gastric Cancer Chimeric Therapeutics' CHM CDH17 received the FDA orphan drug designation for Gastric Cancer (Ref) The US FDA granted the orphan drug designation to Chimeric Therapeutics' CHM CDH17 (CDH17-targeting CAR-T cell therapy) in the treatment of Gastric Cancer. Dr Rebecca McQualter, CEO, Chimeric Therapeutics: “This is a great step forward in the development of CHM CDH17 to serve