FDA Grants Fast-Track Designation for Krystal Biotech’s Gene Therapy Candidate KB103 to Treat DEB
The U.S. Food and Drug Administration recently granted fast-track designation to Krystal Biotech’s KB103 for the treatment of dystrophic epidermolysis bullosa (DEB). DEB is caused by mutations in the COL7A1 gene, the gene that provides instructions to make type VII collagen (COL7). Collagen strengthens body tissues and is…