Imatinib as a key inhibitor of the platelet-derived growth factor receptor mediated expression of cell surface heparan sulfate proteoglycans and functional properties of breast cancer cells
Cell surface heparan sulfate proteoglycans (HSPGs), syndecans and glypicans, play crucial roles in the functional properties of cancer cells, such as proliferation, adhesion, migration and invasion. Platelet-derived growth factor (PDGF)/PDGF receptor (PDGF-R) mediated signaling, on the other hand, is highly associated with cancer progression. Specifically, PDGF-Rα and PDGF-Rβ expressions documente