Abstract
New treatments for rheumatoid arthritis (RA) continue to emerge to meet unsatisfied needs of a significant number of patients. The development of new, oral biologic therapy is a significant step forward, although these drugs will require further evaluation in clinical settings before their true potential is appreciated. This new, oral biologic therapy has mostly focused on inhibition of intracellular signaling. These mechanisms and the available studies regarding the efficacy and safety of specific drugs which interfere with these mechanisms are the subject of this article.
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Conflict of Interest
Edward Keystone has received research funding from Abbott Laboratories, Amgen, AstraZeneca, Bristol–Myers Squibb, F. Hoffmann–La Roche, Janssen Pharmaceutica, Eli Lilly and Company, Novartis, Pfizer, and UCB; has served as a consultant and/or on advisory boards for Abbott Laboratories, AstraZeneca, Biotest, Bristol–Myers Squibb, F. Hoffmann–La Roche, Genentech, Janssen Pharmaceutica, Eli Lilly and Company, Merck and Co., Nycomed, Pfizer, and UCB; and has received speaker honoraria from Abbott Laboratories, AstraZeneca, Bristol–Myers Squibb Canada, F. Hoffmann–La Roche, Janssen Pharmaceutica, Pfizer, UCB, Amgen, and Abbott Pharmaceuticals. Marc D. Cohen declares that he has no conflict of interest.
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This article is part of the Topical Collection on Rheumatoid Arthritis
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Keystone, E., Cohen, M.D. Cell-Signaling Therapy in Rheumatoid Arthritis. Curr Rheumatol Rep 15, 368 (2013). https://doi.org/10.1007/s11926-013-0368-5
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DOI: https://doi.org/10.1007/s11926-013-0368-5