TY - JOUR
T1 - The interleukin-23/interleukin-17 immune axis as a promising new target in the treatment of spondyloarthritis
AU - Yeremenko, Nataliya
AU - Paramarta, Jacqueline E.
AU - Baeten, Dominique
PY - 2014
Y1 - 2014
N2 - Various novel therapies for spondyloarthritis (SpA) are currently under development. In this review, we discuss the scientific rational to target the interleukin (IL)-23/IL-17 axis in SpA and give an overview of the proof-of-concept trials with drugs directed towards this axis. Cumulative evidence from genetics (e.g. the strong genetic association with the IL-23 receptor gene), in-vitro models (e.g. the increased IL-23 production upon HLA-B27 misfolding), human expression studies (e.g. the expansion of IL-17 producing innate cells in SpA) and animal models (e.g. the increased IL-17 production in HLA-B27 transgenic rats) strongly supports the involvement of the IL-23/IL-17 axis in the pathogenesis of SpA. Ustekinumab (a monoclonal antibody directed against the common p40 subunit of IL-23 and IL-12), secukinumab, ixekizumab (both monoclonal antibodies directed against IL-17A), and brodalumab a monoclonal antibody against the IL-17RA receptor) have been recently used in proof-of-concept and randomized trials in the ankylosing spondylitis and/or psoriatic arthritis subforms of SpA, with overall very promising clinical efficacy. The first results for novel drugs blocking key cytokines in the IL-23/IL-17 axis are promising in SpA and more novel compounds are upcoming. This will teach us more on the role of the IL-23/IL-17 axis in the pathophysiology of SpA
AB - Various novel therapies for spondyloarthritis (SpA) are currently under development. In this review, we discuss the scientific rational to target the interleukin (IL)-23/IL-17 axis in SpA and give an overview of the proof-of-concept trials with drugs directed towards this axis. Cumulative evidence from genetics (e.g. the strong genetic association with the IL-23 receptor gene), in-vitro models (e.g. the increased IL-23 production upon HLA-B27 misfolding), human expression studies (e.g. the expansion of IL-17 producing innate cells in SpA) and animal models (e.g. the increased IL-17 production in HLA-B27 transgenic rats) strongly supports the involvement of the IL-23/IL-17 axis in the pathogenesis of SpA. Ustekinumab (a monoclonal antibody directed against the common p40 subunit of IL-23 and IL-12), secukinumab, ixekizumab (both monoclonal antibodies directed against IL-17A), and brodalumab a monoclonal antibody against the IL-17RA receptor) have been recently used in proof-of-concept and randomized trials in the ankylosing spondylitis and/or psoriatic arthritis subforms of SpA, with overall very promising clinical efficacy. The first results for novel drugs blocking key cytokines in the IL-23/IL-17 axis are promising in SpA and more novel compounds are upcoming. This will teach us more on the role of the IL-23/IL-17 axis in the pathophysiology of SpA
U2 - https://doi.org/10.1097/BOR.0000000000000069
DO - https://doi.org/10.1097/BOR.0000000000000069
M3 - Review article
C2 - 24827753
SN - 1040-8711
VL - 26
SP - 361
EP - 370
JO - Current Opinion in Rheumatology
JF - Current Opinion in Rheumatology
IS - 4
ER -