Cystic Fibrosis: University of Iowa researchers advance understanding of the ion channel
University of IowaCystic fibrosis, the most common hereditary disease in the United States, is caused by the malfunction of an ion channel that is critical for maintaining the secretions of salt and water that protect the lungs. New research suggests a novel way in which this ion channel may function, thus challenging a commonly held "corked/uncorked" theory. The finding, published in Thursday's issue of the journal Nature, paves the way for a more refined research effort to find a cure or improve treatment for cystic fibrosis.