PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11281652-8 2001 Moreover, Bax translocation, cytochrome c release, and caspase 9 activation were blocked by the broad-spectrum caspase inhibitor, Z-VAD-fmk and the caspase 8-preferential inhibitor, Ac-IETD-CHO, suggesting that the mitochondria might participate in apoptosis by amplifying the upstream death signals. Ac-IETD-CHO 182-193 caspase 9 Homo sapiens 55-64