PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22273151-5 2012 DCF inhibited constitutive STAT3 activation through blocking upstream Janus-like kinase 2 and c-Src. Pentostatin 0-3 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 94-99