PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20820782-8	2011	Cryptotanshinone slightly increased the expression of p53, Chk1, and Chk2 in both B16 and B16BL6.	cryptotanshinone	0-16	checkpoint kinase 2	Mus musculus	69-73