Article
Pleiotrophin induces transdifferentiation of monocytes into functional endothelial cells.
Arteriosclerosis, thrombosis, and vascular biology - 1 Jun 2006
Sharifi Behrooz G, Zeng Zhaohui, Wang Lai, Song Lei, Chen Haiming, Qin Minghui, Sierra-Honigmann M Rocio, Wachsmann-Hogiu Sebastian, Shah Prediman K
Abstract excerpt
OBJECTIVE: Pleiotrophin (PTN) is a cytokine that is expressed by monocytes/macrophages in ischemic tissues and that promotes neovascularization, presumably by stimulating proliferation of local endothelial cells. However, the effect of PTN on monocytes/macrophages remains unknown. We investigated the role of PTN in regulating the phenotype of monocytes/macrophages. METHODS AND RESULTS: RT-PCR, real-time PCR, and...
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