PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21393425-9	2011	These observations are supported by the effect of ceramide, a PP2A activator, on androgen-independent C4-2 cells.	Ceramides	50-58	protein phosphatase 2 phosphatase activator	Homo sapiens	62-66	
21393425-10	2011	Ceramide inhibited the growth of C4-2 cells on androgen deprivation, an effect that could be abrogated by PP2A downregulation.	Ceramides	0-8	protein phosphatase 2 phosphatase activator	Homo sapiens	106-110