PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14977888-5 2004 By contrast, when given alone, 7-ketocholesterol strongly stimulated the mitochondrial pathway of apoptosis with cytochrome c release, caspase-9 activation, and eventually caspase-3 activation. 7-ketocholesterol 31-48 caspase 9 Homo sapiens 135-144