PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18616678-5 2008 Preclinical investigations have shown antitumor activity and effectiveness of the BRAF kinase inhibitor Sorafenib and the proteasome inhibitor Bortezomib. Sorafenib 104-113 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 82-86