PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26854247-8 2016 Moreover, after FeCl2 treatment, the transcription factors c-Jun and pSmad1/5 were activated. ferrous chloride 16-21 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 59-64