Composition for use in increasing engraftment efficacy of haematopoetic stem cells after transplantation

摘要

The present invention provides the new use of composition comprising at least one inhibitor of dipeptidyl peptidase IV (DPP-IV) for increasing migration and homing of haematopoetic progenitor cells in stem cell transplanted recipients, wherein said haematopoetic stem and/or progenitor cells had been treated in vitro with an engraftment enhancing compound, specifically with a prostacyclin analogue and a cAMP enhancer before transplantation.