Origin and evolution of the T cell repertoire after posttransplantation cyclophosphamide.

Posttransplantation cyclophosphamide (PTCy) effectively prevents graft-versus-host disease (GVHD), but its immunologic impact is poorly understood. We assessed lymphocyte reconstitution via flow cytometry (n = 74) and antigen receptor sequencing (n = 35) in recipients of myeloablative, HLA-matched allogeneic BM transplantation using PTCy. Recovering T cells… CONTINUE READING