Pulmonary epithelial barrier function: some new players and mechanisms

Kieran Brune1, James Frank2, Andreas Schwingshackl3

  • 1Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland;

Summary

The pulmonary epithelium regulates lung responses to stimuli by controlling barrier permeability. Emerging research highlights dynamic cell-cell contacts, ion transport, and growth factor signaling in epithelial barrier function.

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