PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25006453-2 2014 Platelet-derived growth factor and its receptor (PDGFR) have been implicated in the pathogenesis of pulmonary hypertension in PAH and PCH. poly(ethylene oxide)-b-poly(alpha-cholesteryl carboxylate-epsilon-caprolactone) block copolymer 134-137 platelet derived growth factor receptor beta Homo sapiens 49-54 22455844-11 2012 Increased number of mast cell and the up-regulation of PDGFR-beta may suggest mechanism for PCH. poly(ethylene oxide)-b-poly(alpha-cholesteryl carboxylate-epsilon-caprolactone) block copolymer 92-95 platelet derived growth factor receptor beta Homo sapiens 55-65