@@ Cystic fibrosis transmembrane conductance regulator (CFTR) is a cAMP-activated Cl- channel, mutations of which are responsible for defective Cl- and/or HCO-3 secretions seen in cystic fibrosis (CF), a common lethal genetic disease affecting most exocrine glands/organs, including the lungs, intestine, pancreas and reproductive tracts of both sexes.
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