Fate Therapeutics, Inc. announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track designation for ProTmune™ for the reduction of incidence and severity of acute graft-versus-host disease (GvHD) in patients undergoing allogeneic hematopoietic cell transplantation (HCT). In addition, the Company announced that its multi-center, randomized, controlled Phase 1/2 clinical trial of ProTmune in adult subjects with hematologic malignancies is open for patient enrollment.