PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1648452-1 1991 The two competitive inhibitors of ADP-ribosylation, nicotinamide and 3-aminobenzamide, have been reported to interfere with TNF-induced cell apoptosis, and there is evidence that they inhibit killer-induced target cell lysis as well. Niacinamide 52-64 tumor necrosis factor Mus musculus 124-127