Background Many prostate cancers demonstrate an elevated expression of growth factor receptors such as for example vascular endothelial growth factor receptor (VEGFR) and platelet derived growth factor receptor (PDGFR) which were correlated with an increase of resistance to radiotherapy and poor prognosis in various other tumors. 0.70 and 0.52 in handles to 0.44 and 0.38,… Continue reading Background Many prostate cancers demonstrate an elevated expression of growth factor