PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20544499-6 2011 Caffeic acid-induced cell death was characterised with the cleavage of poly (ADP-ribose) polymerase and procaspase-3, indicating that this inhibitor triggered apoptosis. caffeic acid 0-12 poly(ADP-ribose) polymerase 1 Homo sapiens 71-99