Platelet derived growth factor B and epithelial mesenchymal transition of peritoneal mesothelial cells

Platelet derived growth factor (PDGF) is involved in wound healing in various organ systems. Its potential role in the context of peritoneal injury following long-term peritoneal dialysis is unclear. We used an adenovirus expressing the B chain of PDGF (AdPDGF-B) to assess its effect on pro-fibrotic pathways in the peritoneal membrane. To assess the transforming growth factor (TGF) beta independent effects of PDGF, we over-expressed PDGF-B in …