17 February 2022 - OSE Immunotherapeutics today announced that Veloxis Pharmaceuticals has obtained fast track designation from the U.S. FDA for VEL-101/FR104, a novel investigational maintenance immunosuppressive agent being developed for prophylaxis of renal allograft rejection in recipients of kidney transplants.
VEL-101, a pegylated monoclonal antibody fragment CD28 antagonist, selectively blunts CD28 co-stimulation while sparing the CTLA-4 co-inhibitory signal.