INFARCT AREA PERFUSION-IMPROVING COMPOSITIONS AND METHODS OF VASCULAR INJURY REPAIR

摘要

The described invention provides pharmaceutical compositions for treating an infarct area injury and methods of treating or repairing the infarct area injury in a revascularized subject in the aftermath of an acute myocardial infarction resulting from a natural disease process by administering to the subject parenterally through a catheter a sterile pharmaceutical composition containing a therapeutically effective amount of a nonexpanded sterile isolated chemotactic hematopoietic stem cell product as a first therapeutic agent and optionally a therapeutically effective amount of at least one compatible second therapeutic agent. The infarct area-improving amount of the sterile isolated chemotactic hematopoietic stem cell product comprises an enriched population of isolated autologous CD34+ cells containing a subpopulation of potent cells expressing CXCR-4 and having CXCR-4-mediated chemotactic activity such that the enriched population of isolated autologous CD34+ hematopoietic stem cells provides at least 0.5 x 106 potent CD34+ cells expressing CXCR-4 and having CXCR-4 mediated chemotactic activity.