PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17609261-8	2007	In addition, gamma-PGA NPs were found to be a much stronger inducer of antigen-specific CD8+ T-cell responses than nonbiodegradable polystyrene NPs.	poly(gamma-glutamic acid)	13-22	CD8a molecule	Homo sapiens	88-91