PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23277563-5	2013	The antitransformation effect of metformin can be bypassed by overexpression of Lin28B or IL1beta, downstream targets of NF-kappaB.	Metformin	33-42	interleukin 1 beta	Homo sapiens	90-97