PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24018642-7 2014 Furthermore, sunitinib and rapamycin displayed synergistic activity against tube formation by human microvessel endothelial cells as well as outgrowth of endothelial tubes and microvessels both in vitro and in vivo, which is associated with down-regulation of VEGF secretion and HIF1alpha expression. Sirolimus 27-36 vascular endothelial growth factor A Homo sapiens 260-264