PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9192639-7 1997 The Jak kinase inhibitor, tyrphostin AG490, blocked the constitutive activation of Stat3(sm) and inhibited spontaneous as well as interleukin 2-induced growth of MF tumor cells. Tyrphostins 26-36 interleukin 2 Homo sapiens 130-143