Prostaglandin E2 stimulates fibronectin expression through EP1 receptor, phospholipase C, protein kinase Calpha, and c-Src pathway in primary cultured rat osteoblasts.

Abstract excerpt

Fibronectin (Fn) is involved in the early stages of bone formation, and prostaglandin E (PGE) is an important factor regulating osteogenesis. Here we found that PGE(2) enhanced extracellular Fn assembly in rat primary osteoblasts, as shown by immunofluorescence staining and enzyme-linked immunosorbent assay. PGE(2) also increased the protein levels of Fn by using Western blotting analysis. By using...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Chelating Agents
• Share to Dinoprostone