title: Could tofacitinib, the first oral small-molecule inhibitor proven for use in active rheumatoid arthritis (RA) patients with insufficient response to methotrexate, be the breakthrough drug for RA?
authors.affiliation: Division of Rheumatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
authors.forename: Seung-Ki
authors.initials: SK
authors.lastname: Kwok
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D010880:Piperidines / Q000627:therapeutic use*; D011743:Pyrimidines / Q000627:therapeutic use*; D011758:Pyrroles / Q000627:therapeutic use*
chemical_list: D018501:Antirheumatic Agents; D010880:Piperidines; D011743:Pyrimidines; D011758:Pyrroles; C479163:tofacitinib