Research Article
Cilostazol Improves Proangiogenesis Functions in Human Early Endothelial Progenitor Cells through the Stromal Cell-Derived Factor System and Hybrid Therapy Provides a Synergistic Effect In Vivo
Figure 8
Schematic representation of the effects of cilostazol on proangiogenic functions of human early EPCs mediated by activation of the SDF-1α/CXCR4 system. EPCs are in green, bone marrow-derived progenitor cells are in purple, and vascular ECs are in red. CXCR4, C-X-C chemokine receptor type 4; ECs, endothelial cells; EPCs, endothelial progenitor cells; PI3K, phosphoinositide 3-kinase; SDF-1α, stromal cell-derived factor-1α.