PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30941128-10 2019 Fetal liver and spleen NK cells displayed limited cytotoxic effector function in chromium release assays but produced copious amounts of TNFalpha and IFNgamma, and degranulated efficiently in response to stimulation with PMA/ionomycin. Tetradecanoylphorbol Acetate 221-224 interferon gamma Homo sapiens 150-158