PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22155252-5 2012 Voacangine significantly suppressed in vitro angiogenesis, such as VEGF-induced tube formation and chemoinvasion. voacangine 0-10 vascular endothelial growth factor A Homo sapiens 67-71 22155252-7 2012 In addition, voacangine decreased the expression levels of hypoxia inducible factor-1alpha and its target gene, VEGF, in a dose-dependent manner. voacangine 13-23 vascular endothelial growth factor A Homo sapiens 112-116