IFN Regulatory Factor 4 Controls Post-ischemic Inflammation and Prevents Chronic Kidney Disease.

ABSTRACT: Ischemia reperfusion injury (IRI) of the kidney results in interferon regulatory factor 4 (IRF4)-mediated counter-regulation of the acute inflammatory response. Beyond that, IRF4 exerts important functions in controlling the cytokine milieu, T-cell differentiation, and macrophage polarization. The latter has been implicated in tissue remodeling. It therefore remains elusive what the role of IRF4 is in terms of long-term outcome following IRI. We hypothesized that an inability to resolve chronic inflammation in Irf4^-/- mice would promote chronic kidney disease (CKD) progression. To evaluate the effects of IRF4 in chronic upon acute injury in vivo, a mouse model of chronic injury following acute IRI was employed. The expression of Irf4 increased within 10 days after

SUBMITTER: Lorenz G 

PROVIDER: S-EPMC6781770 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature