PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28707481-7 2018 Further, melatonin and MMT significantly decreased both caspase-3 and caspase-9 activities, as well as pro-caspase and poly(ADP-ribose) polymerase expression, in ARPE-19 cells. Melatonin 9-18 caspase 9 Homo sapiens 70-79