Evidence map›Paper›PMID 18757316›Full record

ReviewProceedings of the American Thoracic Society2008

Airway epithelial cells: current concepts and challenges.

Ronald G Crystal, Scott H Randell, John F Engelhardt, Judith Voynow, Mary E Sunday

Open access · greenAbstract readReview
In one paragraph

Review in Proceedings of the American Thoracic Society, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 216 papers.

0numbers the graph read from it
0cells of the map it votes in
216citing papers in PubMed
11.3field-weighted citation impact, top 1% of its field
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

216 citing papers in PubMed, 363 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Biology · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Tools of the trade: leveraging 3DFrontiers in pharmacology · 2026
    Review
  16. Article
  17. Article
  18. Article
  19. A translational view of airway epithelial dysfunction in COPD.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  20. Review

156 more citing papers are in PubMed but not listed here.

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

5 authors at 4 institutions in 2 countries.

Ronald G CrystalWeill Cornell Medical College, Cornell University, 1300 York Ave, New York, NY 10065, USA. geneticmedicine@med.cornell.edu
Scott H Randell
John F Engelhardt
Judith Voynow
Mary E Sunday
Duke University · USCornell University · USUniversity of Iowa · USUniversity of North Carolina at Chapel Hill · US

Funding

Vector Core-Core 2P30DK054759 · NIDDK · UNIVERSITY OF IOWA · PI Alejandro Antonio Pezzulo · 1998 to 2026
$30.5M
Biology of submucosal gland stem cells in the airwayR37DK047967 · NIDDK · UNIVERSITY OF IOWA · PI ENGELHARDT, JOHN F · 2005 to 2014
$3.8M
6 · The paper itself

Abstract

The adult human bronchial tree is covered with a continuous layer of epithelial cells that play a critical role in maintaining the conduit for air, and which are central to the defenses of the lung against inhaled environmental concomitants. The epithelial sheet functions as an interdependent unit with the other lung components. Importantly, the structure and/or function of airway epithelium is deranged in major lung disorders, including chronic obstructive pulmonary disease, asthma, and bronchogenic carcinoma. Investigations regarding the airway epithelium have led to many advances over the past few decades, but new developments in genetics and stem cell/progenitor cell biology have opened the door to understanding how the airway epithelium is developed and maintained, and how it responds to environmental stress. This article provides an overview of the current state of knowledge regarding airway epithelial stem/progenitor cells, gene expression, cell-cell interactions, and less frequent cell types, and discusses the challenges for future areas of investigation regarding the airway epithelium in health and disease.

Indexed as

Cell DifferentiationEpithelial CellsGene ExpressionHumansRespiratory MucosaStem Cells

Identifiers

PMID18757316
PMCPMC5820806
OpenAlexW2022751366

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.