PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30817065-4 2019 In vitro, we found that roxadustat could promote the angiogenic activity of human umbilical vein endothelial cells, accompanied by up-regulation of HIF-1alpha/VEGF/VEGFR2 signaling. roxadustat 24-34 kinase insert domain receptor Homo sapiens 164-170