Evidence map›Paper›PMID 36529661›Full record

ReviewJournal of cystic fibrosis : official journal of the European Cystic Fibrosis Society2023

Patient-derived cell models for personalized medicine approaches in cystic fibrosis.

Anabela S Ramalho, Felice Amato, Martina Gentzsch

Abstract readReview
In one paragraph

Review in Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Mesenchymal stromal cell extracellular vesicles reduceAmerican journal of physiology. Lung cellular and molecular physiology · 2025
    Article
  12. Review
  13. Let-7b-5p loaded Mesenchymal Stromal Cell Extracellular Vesicles reducebioRxiv : the preprint server for biology · 2025
    Article
  14. InhaledProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. iScience · 2023
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Anabela S RamalhoDepartment of Development and Regeneration, KU Leuven, Leuven, Belgium.
Felice AmatoDepartment Of Molecular Medicine and Medical Biotechnologies and CE.IN.GE - Biotecnologie Avanzate, University of Naples Federico II, Naples, Italy.
Martina GentzschMarsico Lung Institute - Cystic Fibrosis Research Center, University of North Carolina, Chapel Hill, NC 27599, USA. Electronic address: gentzsch@med.unc.edu.

Funding

Vector CoreP30DK065988 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Scott H Randell · 2004 to 2026
$26.5M
NIDDK NIH HHS P30 DK065988
6 · The paper itself

Abstract

Cystic fibrosis is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) channel that perturb anion transport across the epithelia of the airways and other organs. To treat cystic fibrosis, strategies that target mutant CFTR have been developed such as correctors that rescue folding and enhance transfer of CFTR to the apical membrane, and potentiators that increase CFTR channel activity. While there has been tremendous progress in development and approval of CFTR therapeutics for the most common (F508del) and several other CFTR mutations, around 10-20% of people with cystic fibrosis have rare mutations that are still without an effective treatment. In the current decade, there was an impressive evolution of patient-derived cell models for precision medicine. In cystic fibrosis, these models have played a crucial role in characterizing the molecular defects in CFTR mutants and identifying compounds that target these defects. Cells from nasal, bronchial, and rectal epithelia are most suitable to evaluate treatments that target CFTR. In vitro assays using cultures grown at an air-liquid interface or as organoids and spheroids allow the diagnosis of the CFTR defect and assessment of potential treatment strategies. An overview of currently established cell culture models and assays for personalized medicine approaches in cystic fibrosis will be provided in this review. These models allow theratyping of rare CFTR mutations with available modulator compounds to predict clinical efficacy. Besides evaluation of individual personalized responses to CFTR therapeutics, patient-derived culture models are valuable for testing responses to developmental treatments such as novel RNA- and DNA-based therapies.

Indexed as

Cystic FibrosisBronchiCystic Fibrosis Transmembrane Conductance RegulatorHumansMutationPrecision MedicineCystic Fibrosis Transmembrane Conductance RegulatorCFTRModulatorOrganoidPrimary human epithelial cellsSpheroidTheratyping

Identifiers

PMID36529661
PMCPMC9992303

What OpenQuestion holds

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Registered trials

None linked

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 OpenQuestion graph.