PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15470036-5 2004 Our results show that methotrexate and 5-fluorouracil prevent the acquisition of effector functions, such as IFN-gamma, granzyme B expression, and cytotoxic function following antigenic stimulation of naive cells. Methotrexate 22-34 granzyme B Mus musculus 120-130