TAOK1 negatively regulates IL-17-mediated signaling and inflammation.

ABSTRACT: Interleukin 17 (IL-17) is an important cytokine that can induce tissue inflammation and is involved in the pathogenesis of numerous autoimmune diseases. However, the regulation of its signaling transduction has not been well described. In this study, we report that thousand and one kinase 1 (TAOK1) functions as a negative regulator of IL-17-mediated signal transduction and inflammation. TAOK1 knockdown promotes IL-17-induced cytokine and chemokine expression and the activation of mitogen-activated protein kinases and nuclear factor-κB. We further demonstrate that TAOK1 interacts with IL-17 receptor A (IL-17RA) independent of its kinase activity, and TAOK1 dose-dependently prevents the formation of the IL-17R-Act1 (nuclear factor activator 1, also known as tumor necrosis factor receptor-ass

SUBMITTER: Zhang Z 

PROVIDER: S-EPMC6141603 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature