Loss of tight junction protein claudin 18 uncovers alveolar epithelial stem cell plasticity and emergence of non-fibrogenic transitional progenitors
Alessandra Castaldi, J. Chin, B Ma…·Zea Borok
The paper identifies regeneration-associated transitional progenitors (RATPs) in Cldn18 knockout mice, showing they are less fibrogenic and contribute to lung repair rather than fibrosis.