Interleukin-13 Stimulation Reveals the Cellular and Functional Plasticity of the Airway Epithelium.

ABSTRACT: About 50% of patients with asthma exhibit chronic airway inflammation driven by the type 2 cytokines interleukin (IL)-4, IL-5, and IL-13. These patients with type 2-high asthma experience more allergic symptoms, greater airway hyperresponsiveness, and more severe mucus obstruction than patients with type 2-low asthma. Mouse models of asthma have shown that much of the airway dysfunction in these models can be generated by IL-13 stimulation of the airway epithelium alone. Both in vivo mouse model studies and in vitro studies of human mucociliary airway epithelial cultures have shown that IL-13 induces cellular remodeling of the airway epithelium through proliferation-independent transdifferentiation processes. In both humans and mice, IL-13 stimulation of the airway epithelium results in ge

SUBMITTER: Seibold MA 

PROVIDER: S-EPMC5955044 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature