Human Umbilical Cord Blood-Derived Mesenchymal Stem Cells Restored Hematopoiesis by Improving Radiation Induced Bone Marrow Niche Remodeling in Rats

In comparison to the irradiated group, the irradiated+human umbilical cord blood derived-MSCs group showed restored cell populations and extracellular collagen components of the bone marrow niche with significant increase in hematopoietic stem, progenitor, mature and proliferating cells.