PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
27522259-5	2016	Western blot analysis further revealed that kaempferol significantly down-regulated Smad2 and Smad3 phosphorylation in a dose-dependent manner.	kaempferol	44-54	SMAD family member 2	Mus musculus	84-89