PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27003097-4 2016 Like tofacitinib, tocilizumab, a biologic targeting the IL-6 pathway, has been approved for use in rheumatoid arthritis and interest in transplantation has been confined to several investigator-initiated trials. tofacitinib 5-16 interleukin 6 Homo sapiens 56-60