Orphan Drug Designation for Marsh Lymphoma Drug
FDA has granted orphan drug designation to Marsh Biosciences’ MB-105, described as a first-in-class CD5 CAR-T cell therapy to treat relapsed/refractory CD5-positive T-cell lymphoma. The company says it is developing MB-105 for several CD5-positive hematologic malignancies. It says the therapy employs a proprietary CAR (chimeric antigen receptor) design that enables selective targeting of malignant cells while preserving some normal T-cell function.