Marrow Stromal Cells as Universal Donor Cells for Myocardial Regenerative Therapy: Their Unique Immune Tolerance

Human MSCs survived within this xenogeneic environment, and contributed to the improvement in cardiac function. Our findings support the feasibility of using these cells as universal donor cells for xenogeneic or allogeneic cell therapy, as they can be prepared and stored well in advance for urgent use. Allogeneic MSCs from healthy donors may be particularly useful for severely ill or elderly patients whose own MSCs could be dysfunctional.