PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19027725-0	2009	4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) enhances invasiveness of lung cancer cells by up-regulating contactin-1 via the alpha7 nicotinic acetylcholine receptor/ERK signaling pathway.	4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone	0-46	mitogen-activated protein kinase 1	Homo sapiens	173-176	
22889981-7	2012	4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone also stimulated a time-dependent increase in FAK and ERK activation that was suppressed by propranolol or apigenin.	4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone	0-46	mitogen-activated protein kinase 1	Homo sapiens	100-103