PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22999639-4	2013	In U937 cells, 7beta-hydroxycholesterol and 7-ketocholesterol induced production of reactive oxygen species (ROS), transient up-regulation of Egr1 followed by late induction of p53 and apoptosis.	cholest-5-en-3 beta,7 alpha-diol	15-39	tumor protein p53	Homo sapiens	177-180