Article
Cl- transport by cystic fibrosis transmembrane conductance regulator (CFTR) contributes to the inhibition of epithelial Na+ channels (ENaCs) in Xenopus oocytes co-expressing CFTR and ENaC.
The Journal of physiology - 1 May 1998
Briel M, Greger R, Kunzelmann K
Abstract excerpt
1. Epithelial Na+ channels (ENaCs) are inhibited by the cystic fibrosis transmembrane conductance regulator (CFTR) when CFTR is activated by protein kinase A. Since cAMP-dependent activation of CFTR Cl- conductance is defective in cystic fibrosis (CF), ENaC currents are not inhibited by CFTR. This could explain the enhanced Na+ conductance found in CF. In the present study, we examined possible mechanisms of...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.