PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16896154-7	2006	CTLA-4 blockade decreased expression of the tryptophan-depleting enzyme IDO and the level of the suppressive cytokine transforming growth factor-beta (TGF-beta) in tissues.	Tryptophan	44-54	cytotoxic T-lymphocyte associated protein 4	Homo sapiens	0-6