Advances in 2012 have helped to solve several established mysteries in spondyloarthritis (SpA)—why T-cell-directed therapies have not delivered the expected efficacy and how the IL-23–IL-17 cytokine axis is linked to the specific pathology of SpA. The opportunity to influence disease progression at inflammatory lesions using anti-TNF agents may be fleeting.
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The author declares that he has received honoraria and grants from Abbott, Amgen, Eli-Lilly, Janssen, Merck, Pfizer and UCB.
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Maksymowych, W. Advances in pathogenesis through animal models and imaging. Nat Rev Rheumatol 9, 72–74 (2013). https://doi.org/10.1038/nrrheum.2012.233
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DOI: https://doi.org/10.1038/nrrheum.2012.233