Evidence map›Paper›PMID 33175307›Full record

ReviewIn vitro cellular & developmental biology. Animal2021

Invited review: human air-liquid-interface organotypic airway tissue models derived from primary tracheobronchial epithelial cells-overview and perspectives.

Xuefei Cao, Jayme P Coyle, Rui Xiong, Yiying Wang, Robert H Heflich, Baiping Ren, William M Gwinn, Patrick Hayden, Liying Rojanasakul

Open access · bronzeAbstract readReview
In one paragraph

Review in In vitro cellular & developmental biology. Animal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

85 citing papers in PubMed, 138 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Preclinical human models of primary ciliary dyskinesia.European respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Optimized primary organotypic culture from murine neonatal tracheal airway epithelial cells.American journal of physiology. Lung cellular and molecular physiology · 2026
    Article
  12. Article
  13. Precision A3G base editors for disease modeling and correction.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
  14. Intrinsic OASL expression governs heterogeneity in interferon induction during influenza A virus infection.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  15. Bionic breathing-type airway exposure system for inhalation exposure studies.Frontiers in bioengineering and biotechnology · 2026
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

25 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

9 authors at 4 institutions in 1 country.

Xuefei CaoDivision of Genetic and Molecular Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd., AR, Jefferson, USA. Xuefei.cao@fda.hhs.gov.ORCID http://orcid.org/0000-0002-1823-5102
Jayme P CoyleAllergy and Clinical Immunology Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, WV, USA.
Rui XiongDivision of Genetic and Molecular Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd., AR, Jefferson, USA.
Yiying WangDivision of Genetic and Molecular Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd., AR, Jefferson, USA.
Robert H HeflichDivision of Genetic and Molecular Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd., AR, Jefferson, USA.
Baiping RenDivision of Genetic and Molecular Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd., AR, Jefferson, USA.
William M GwinnDivision of the National Toxicology Program, National Institute of Environmental Health Sciences, Durham, NC, USA.
Patrick HaydenBioSurfaces Inc., Ashland, MA, USA.
Liying RojanasakulAllergy and Clinical Immunology Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, WV, USA.
National Center for Toxicological Research · USCenters for Disease Control and Prevention · USBioSurfaces (United States) · USNational Institute of Environmental Health Sciences · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lung is an organ that is directly exposed to the external environment. Given the large surface area and extensive ventilation of the lung, it is prone to exposure to airborne substances, such as pathogens, allergens, chemicals, and particulate matter. Highly elaborate and effective mechanisms have evolved to protect and maintain homeostasis in the lung. Despite these sophisticated defense mechanisms, the respiratory system remains highly susceptible to environmental challenges. Because of the impact of respiratory exposure on human health and disease, there has been considerable interest in developing reliable and predictive in vitro model systems for respiratory toxicology and basic research. Human air-liquid-interface (ALI) organotypic airway tissue models derived from primary tracheobronchial epithelial cells have in vivo-like structure and functions when they are fully differentiated. The presence of the air-facing surface allows conducting in vitro exposures that mimic human respiratory exposures. Exposures can be conducted using particulates, aerosols, gases, vapors generated from volatile and semi-volatile substances, and respiratory pathogens. Toxicity data have been generated using nanomaterials, cigarette smoke, e-cigarette vapors, environmental airborne chemicals, drugs given by inhalation, and respiratory viruses and bacteria. Although toxicity evaluations using human airway ALI models require further standardization and validation, this approach shows promise in supplementing or replacing in vivo animal models for conducting research on respiratory toxicants and pathogens.

Indexed as

AirModels, BiologicalBronchiCell Culture TechniquesEpithelial CellsHumansToxicity TestsTracheaAir-liquid-interface (ALI) airway culturesExposure systemInhalation toxicologyPathogen-host interactionPulmonary drug testing

Identifiers

PMID33175307
PMCPMC7657088
OpenAlexW3104976980

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.