PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11753676-4	2001	However, RA sensitive CA-OV3 cells expressed higher levels of p53, p27, p21, and p16 compared to RA resistant SK-OV3 cells.	Tretinoin	9-11	H3 histone pseudogene 16	Homo sapiens	72-75