PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12012013-4 2002 Basal phosphorylation of c-Raf, MEK1/2, MAPK and the transcription factor Elk-1 was significantly reduced by finasteride. Finasteride 109-120 mitogen activated protein kinase kinase 1 Rattus norvegicus 32-38