PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10788433-5	2000	Ceramide, a sphingolipid metabolite, may mediate some of the actions of TNF-alpha.	Sphingolipids	12-24	tumor necrosis factor	Homo sapiens	72-81