PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9301525-6 1997 The addition of exogenous prostaglandin E2 inhibited IL-2 release, while exogenous leukotriene B4 enhanced IL-2 release. Dinoprostone 26-42 interleukin 2 Mus musculus 53-57