PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31354481-0 2019 A Novel Indolizine Derivative Induces Apoptosis Through the Mitochondria p53 Pathway in HepG2 Cells. indolizine 8-18 tumor protein p53 Homo sapiens 73-76 26608553-0 2016 Synthesis, characterization and biological evaluation of anti-cancer indolizine derivatives via inhibiting beta-catenin activity and activating p53. indolizine 69-79 tumor protein p53 Homo sapiens 144-147