PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22246241-10	2012	Sodium butyrate (NaB) induced demethylation             and histone modification at the promoter region of SFRP1/2 restoring the SFRP             expression in human gastric cancer cells.	Butyric Acid	0-15	secreted frizzled related protein 1	Homo sapiens	107-114	
22246241-12	2012	These data suggest that aberrant epigenetic modification of SFRP genes             is one of the major mechanisms by which Wnt signaling is activated in human gastric             cancer cells and sodium butyrate may modulate the SFRP1/2 expression through histone             modification and promoter demethylation causing anti-tumor effects.	Butyric Acid	196-211	secreted frizzled related protein 1	Homo sapiens	229-236