PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16489026-7 2006 Moreover, p53 was still stabilized in ataxia telangiectasia cells or in cells treated with caffeine, suggesting that ATM was not a critical determinant. Caffeine 91-99 tumor protein p53 Homo sapiens 10-13