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Updated: May 16, 2026
09:59
Functional Reconstitution and Channel Activity Measurements of Purified Wildtype and Mutant CFTR Protein
Published on: March 9, 2015
Nonequilibrium gating of CFTR on an equilibrium theme
Kang-Yang Jih1, Tzyh-Chang Hwang
1Dalton Cardiovascular Research Center, University of Missouri-Columbia, Columbia, Missouri, USA.
Physiology (Bethesda, Md.)
|December 11, 2012
Summary
Cystic fibrosis transmembrane conductance regulator (CFTR) malfunction causes cystic fibrosis. This review details recent findings on CFTR
Area of Science:
- Biochemistry
- Molecular Biology
- Genetics
Background:
- Cystic fibrosis is a lethal genetic disease caused by the malfunction of the cystic fibrosis transmembrane conductance regulator (CFTR).
- CFTR is a crucial member of the ATP-binding cassette (ABC) protein superfamily, functioning as an ATP-gated chloride channel.
Purpose of the Study:
- To review the most recent findings on the gating mechanism of the CFTR protein.
- To discuss the potential clinical relevance and implications of CFTR gating mechanisms for ABC transporter function.
Main Methods:
- Literature review of recent scientific publications.
- Analysis of experimental data on CFTR channel function.
Main Results:
- Recent studies have elucidated key aspects of the CFTR gating mechanism, involving ATP binding and hydrolysis.
- Understanding CFTR gating provides insights into ion channel regulation.
Conclusions:
- Recent advances in understanding CFTR gating mechanisms offer potential therapeutic targets for cystic fibrosis.
- The study of CFTR gating has broader implications for the function and regulation of ABC transporters.
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