PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8508397-9	1993	CONCLUSIONS: Tamoxifen downregulates TGF-alpha levels in ER-positive and PR-positive breast cancers through ER.	Tamoxifen	13-22	progesterone receptor	Homo sapiens	73-75