The EMA’s Committee for Medicinal products for Human Use (CHMP) is standing by its opinion on Leqembi (lecanemab) after the European .mission pushed back against a recommendation in November 2024 that the Alzheimer’s disease drug be approved
After the initial approvals in monogenic inherited diseases, the scope of gene therapy is widening, with new delivery routes, novel vectors, cell-specific targeting and products aiming to treat chronic disorders, all making headway in 2023.
Krystal Biotech Inc. has received IND clearance from the FDA for KB-408 for the treatment of α1-antitrypsin deficiency (AATD). KB-408 is a modified, replication-defective, nonintegrating HSV-1-derived vector carrying two full-length copies of the serpin family A member 1 gene (SERPINA1) to enable expression of α1-antitrypsin (AAT).
Krystal Biotech Inc. has received FDA acceptance of its IND application for lead oncology drug candidate KB-707 for the treatment of locally advanced or metastatic solid tumor malignancies. KB-707 is a modified herpes simplex virus 1 (HSV-1) vector designed to deliver genes encoding both human IL-12 and IL-2 to the tumor microenvironment and promote systemic immune-mediated tumor clearance.
Right on schedule the U.S. FDA gave its blessing for Krystal Biotech Inc.’s topical gene therapy, Vyjuvek (beremagene geperpavec, or B-VEC), an orphan drug, to become the first approved treatment for the rare skin condition dystrophic epidermolysis bullosa (DEB).
Shares of Krystal Biotech Inc. (NASDAQ:KRYS) rocketed 121.7% higher, to $88.44 on Nov. 29, after top-line data showed its investigational gene therapy for dystrophic epidermolysis bullosa (DEB) achieved the primary endpoint of a pivotal phase III trial, healing 67% of skin wounds associated with the disease vs. placebo at six months.
Like many companies, New York-based Abeona Therapeutics Inc. faltered clinically as a result of the COVID-19 virus, which delayed enrollment in the phase III study with EB-101 gene therapy in recessive dystrophic epidermolysis bullosa (RDEB), but the company earlier this month disclosed the restart of patient enrollment in the experiment called Viital.
