Krystal Seeks FDA Approval of Vyjuvek Gene Therapy Gel for DEB
Krystal Biotech is seeking U.S. Food and Drug Administration (FDA) approval of Vyjuvek (previously called B-VEC), its topical gene therapy for people with dystrophic epidermolysis bullosa (DEB). The request was made in the form of a biologics license application or BLA — a type of marketing approval —…