Abeona Therapeutics Inc.a leading clinical-stage biopharmaceutical company focused on developing novel gene therapies for life-threatening rare diseases, announced updated data from the ongoing gene therapy clinical trial for Sanfilippo syndrome Type A (MPS IIIA) at the American Society Gene and Cell Therapy (ASGCT) 20th Annual Meeting. The ongoing Phase 1/2 trial for ABO-102 (AAV-SGSH) is a first-in-man clinical trial utilizing a single intravenous injection of AAV gene therapy for subjects with Sanfilippo syndrome (MPS IIIA), a rare autosomal-recessive lysosomal storage disease.