
A CDMO partnership shows how gene therapy manufacturing is scaling for chronic disease
Dr. Dereck Mush, MD, MBARare-disease biotechnology company behind the first FDA-approved gene therapy for pediatric MPS IIIA.
Ultragenyx develops therapies for rare and ultrarare diseases. FDA approved Fayuvi, a one-time intravenous AAV9 gene therapy for eligible pediatric patients with MPS IIIA, on September 17, 2026.

Dr. Dereck Mush, MD, MBA
Dr. Dereck Mush, MD, MBA
Dr. Dereck Mush, MD, MBA
Dr. Dereck Mush, MD, MBA