ReviewInternational journal of molecular sciences2026
Cellular Models and Functional Assays for Assessing CFTR Function: A Comprehensive Review.
Review in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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Authors and funding
3 authors.
Funding
Abstract
Cystic fibrosis (CF) is a genetic disorder caused by dysfunction of the CFTR chloride ion channel. Progress in molecular understanding and therapy development relies on advanced cellular models and robust assays for evaluating CFTR function. This review traces the evolution of in vitro models, from primary and immortalized cell lines to patient-specific induced pluripotent stem cells (iPSCs) and complex three-dimensional systems. These advanced models, including air-liquid interface (ALI) cultures, organoids, and microfluidic organ-on-a-chip platforms, enable recapitulation of tissue architecture, cellular heterogeneity, and key pathological features such as impaired mucociliary clearance and chronic inflammation. A critical component of CF research is the accurate functional assessment of CFTR activity. We compare established high-resolution techniques (patch-clamp, Ussing chamber) with high-throughput screening assays, including fluorescence quenching of halide-sensitive YFP assay and organoid swelling tests. The article provides a framework for choosing the most appropriate CFTR functional assay tailored to specific research goals.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.