Rosiglitazone Facilitates Angiogenic Progenitor Cell Differentiation Toward Endothelial Lineage

Abstract

Similar to embryonic stem cell-derived progenitors, the adult BM and peripheral blood harbor APCs that are at least bipotential and able to differentiate into endothelial and smooth muscle lineages. The PPAR-gamma agonist rosiglitazone promotes the differentiation of these APCs toward the endothelial lineage and attenuates restenosis after angioplasty.