PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25369469-4	2015	We also identified a putative AP2-binding site in the FZD1 proximal promoter in silico and characterized this binding element further in Saos2 in vitro by ChIP, electrophoretic mobility shift and promoter reporter assays.	saos2	137-142	frizzled class receptor 1	Homo sapiens	54-58	
25369469-8	2015	Similarly, overexpressing FZD1 before AP2 treatment in both Saos2 and BMSCs diminished the inhibitory effect of AP2 on osteoblast differentiation and mineralization.	saos2	60-65	frizzled class receptor 1	Homo sapiens	26-30