PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31938055-5 2020 Results: We found that specific impairment of PDGFRbeta kinase activity by 1-NaPP1 treatment efficiently suppressed growth in tumors with high expression of PDGF-BB, i.e. LLC and B16/PDGF-BB, while the clinically used PDGFRbeta kinase inhibitor imatinib did not suppress tumor growth. imatinib 245-253 platelet derived growth factor receptor, beta polypeptide Mus musculus 46-55 31938055-7 2020 Inhibition of PDGFRbeta by either drug impaired tumor vascularization and also affected pericyte coverage; however, specific targeting of PDGFRbeta by 1-NaPP1 resulted in a more pronounced decrease in vessel function with increased vessel apoptosis in high PDGF-BB expressing tumors, compared to treatment with imatinib. imatinib 311-319 platelet derived growth factor receptor, beta polypeptide Mus musculus 138-147