PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29232409-0 2017 Lupeol and stigmasterol suppress tumor angiogenesis and inhibit cholangiocarcinoma growth in mice via downregulation of tumor necrosis factor-alpha. Stigmasterol 11-23 tumor necrosis factor Mus musculus 120-147