Abstract:Adult circulating CD34+ stem progenitor cells (HSPCs) participate in vascular repair by stimulating angiogenic functions of the endothelium via paracrine mechanisms. Aging and diabetes are associated with reduced number and impaired vasculogenic potential of CD34+cells. Previous studies showed that diabetic dysfunction was largely due to the paracrine pro‐inflammatory and anti‐angiogenic switch in the phenotype of CD34+ cells. Furthermore, diabetic cells have a higher potential to generate pro‐inflammatory mon… Show more
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