Loss of βPIX in alveolar type 2 cells impairs stemness through reduced Wnt/β-catenin signaling, promoting transitional senescent progenitors and #Myofibroblast activation that drive spontaneous #PulmonaryFibrosis.

Loss of βPIX in alveolar type 2 cells impairs stemness through reduced Wnt/β-catenin signaling, promoting transitional senescent progenitors and #Myofibroblast activation that drive spontaneous #PulmonaryFibrosis.