PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12851490-0 2003 Arsenic trioxide selectively induces early and extensive apoptosis via the APO2/caspase-8 pathway engaging the mitochondrial pathway in myeloma cells with mutant p53. Arsenic Trioxide 0-16 caspase 8 Homo sapiens 80-89 12851490-3 2003 In cells expressing mutated p53, ATO induced, G2/M arrest and activation caspase 8 and 3 and rapid and extensive apoptosis. Arsenic Trioxide 33-36 caspase 8 Homo sapiens 73-88