Douglas, Lisa E.J.

Martin, S. Lorraine

Reihill, James A.

Cystic fibrosis (CF) is a life-limiting genetic disorder caused by loss-of-function mutations in the gene which codes for the CF transmembrane conductance regulator (CFTR) Cl− channel. Loss of Cl− secretion across the apical membrane of airway lining epithelial cells results in dehydration of the airway surface liquid (ASL) layer which impairs mucociliary clearance (MCC), and as a consequence promotes bacterial infection and inflammation of the airways. Interventions that restore airway hydration are known to improve MCC. Here we review the ion channels present at the luminal surface of airway epithelial cells that may be targeted to improve airway hydration and MCC in CF airways

Modulation of Ion Transport to Restore Airway Hydration in Cystic Fibrosis

Abstract

Similar works

Full text

Available Versions

Queen's University Belfast Research Portal