PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30806707-4 2019 Tofacitinib 5 mg bd, was approved by the Federal Drug Administration in 2012 for the treatment of RA in patients who are intolerant or unresponsive to MTX. tofacitinib 0-11 metaxin 1 Homo sapiens 151-154