PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23201008-0 2013 Cytotoxicity of 5-Aza-2"-deoxycytidine against gastric cancer involves DNA damage in an ATM-P53 dependent signaling pathway and demethylation of P16(INK4A). Decitabine 16-38 tumor protein p53 Homo sapiens 92-95