ArticleAmerican journal of respiratory cell and molecular biology2025
Succinate Chemosensing Induces Cystic Fibrosis Transmembrane Conductance Regulator-dependent Airway Clearance that Is Impaired in Cystic Fibrosis.
Article in American journal of respiratory cell and molecular biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Potassium Channels of the Airway Epithelium.Acta physiologica (Oxford, England) · 2026Review
- 630 nm LED phototherapy enhances ovarian function and fertility potential in advanced reproductive age females.Bioengineering & translational medicine · 2026Article
- Succinate Chemosensing Induces Cystic Fibrosis Transmembrane Conductance Regulator-dependent Airway Clearance that Is Impaired in Cystic Fibrosis.American journal of respiratory cell and molecular biology · 2025Article
Corrections and comments
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Authors and funding
20 authors.
Funding
Abstract
The respiratory tract possesses a highly regulated innate defense system that includes cilia-mediated mucociliary clearance (MCC). Efficient MCC relies on appropriate hydration of airway surfaces, which is controlled by a blend of transepithelial sodium and liquid absorption, as well as anion and liquid secretion. The latter is mediated primarily by the cystic fibrosis transmembrane conductance regulator (CFTR) anion channel. Succinate is derived from parasites, microorganisms, and inflammatory cells, and its concentration increases in the airway surface liquid during infections, activating the G protein-coupled succinate receptor (SUCNR1), which acts as a succinate sensor. Because MCC is tightly regulated by second messengers, we tested the hypothesis that succinate signaling was linked to CFTR activity. We observed that SUCNR1 activation stimulated anion secretion, increased mucus transport, and induced tracheal constriction in mouse airways. In the
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