Evidence map›Paper›PMID 33054759›Full record

ReviewMolecular medicine (Cambridge, Mass.)2020

Alveolar cells under mechanical stressed niche: critical contributors to pulmonary fibrosis.

Juntang Yang, Xin Pan, Lan Wang, Guoying Yu

Open access · goldAbstract readReview
In one paragraph

Review in Molecular medicine (Cambridge, Mass.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
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  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Cough and dyspnea management in pulmonary fibrosis.Current opinion in supportive and palliative care · 2025
    Review
  13. Review
  14. Pulmonary fibrosis: from mechanisms to therapies.Journal of translational medicine · 2025
    Review
  15. Article
  16. Risk factors and management of lung cancer in idiopathic pulmonary fibrosis: A comprehensive review.Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG · 2025
    Article
  17. The role of vascularity and the fibrovascular interface in interstitial lung diseases.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  18. Article
  19. Review
  20. Review
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

4 authors at 1 institution in 1 country.

Juntang YangState Key Laboratory of Cell Differentiation and Regulation, Henan International Joint Laboratory of Pulmonary Fibrosis, Outstanding Overseas Scientists Center for Pulmonary Fibrosis of Henan Province, College of Life Science, Institute of Biomedical Science, Henan Normal University, Xinxiang, Henan, China.
Xin PanState Key Laboratory of Cell Differentiation and Regulation, Henan International Joint Laboratory of Pulmonary Fibrosis, Outstanding Overseas Scientists Center for Pulmonary Fibrosis of Henan Province, College of Life Science, Institute of Biomedical Science, Henan Normal University, Xinxiang, Henan, China.
Lan WangState Key Laboratory of Cell Differentiation and Regulation, Henan International Joint Laboratory of Pulmonary Fibrosis, Outstanding Overseas Scientists Center for Pulmonary Fibrosis of Henan Province, College of Life Science, Institute of Biomedical Science, Henan Normal University, Xinxiang, Henan, China.
Guoying YuState Key Laboratory of Cell Differentiation and Regulation, Henan International Joint Laboratory of Pulmonary Fibrosis, Outstanding Overseas Scientists Center for Pulmonary Fibrosis of Henan Province, College of Life Science, Institute of Biomedical Science, Henan Normal University, Xinxiang, Henan, China. 2018207@htu.edu.cn.ORCID 0000-0001-5336-0657
Henan Normal University · CN

Funding

International Science and Technology Cooperation Programme SQ2019YFE012172Key Scientific Research Project of Colleges and Universities in Henan Province 20A310006Overseas Expertise Introduction Project for Discipline Innovation D20027
6 · The paper itself

Abstract

Pulmonary fibrosis arises from the repeated epithelial mild injuries and insufficient repair lead to over activation of fibroblasts and excessive deposition of extracellular matrix, which result in a mechanical stretched niche. However, increasing mechanical stress likely exists before the establishment of fibrosis since early micro injuries increase local vascular permeability and prompt cytoskeletal remodeling which alter cellular mechanical forces. It is noteworthy that COVID-19 patients with severe hypoxemia will receive mechanical ventilation as supportive treatment and subsequent pathology studies indicate lung fibrosis pattern. At advanced stages, mechanical stress originates mainly from the stiff matrix since boundaries between stiff and compliant parts of the tissue could generate mechanical stress. Therefore, mechanical stress has a significant role in the whole development process of pulmonary fibrosis. The alveoli are covered by abundant capillaries and function as the main gas exchange unit. Constantly subject to variety of damages, the alveolar epithelium injuries were recently recognized to play a vital role in the onset and development of idiopathic pulmonary fibrosis. In this review, we summarize the literature regarding the effects of mechanical stress on the fundamental cells constituting the alveoli in the process of pulmonary fibrosis, particularly on epithelial cells, capillary endothelial cells, fibroblasts, mast cells, macrophages and stem cells. Finally, we briefly review this issue from a more comprehensive perspective: the metabolic and epigenetic regulation.

Indexed as

Alveolar Epithelial CellsBetacoronavirusBiomechanical PhenomenaCoronavirus InfectionsCOVID-19CytokinesEndothelial CellsEpigenesis, GeneticFibroblastsHumansIdiopathic Pulmonary FibrosisLungMacrophagesMechanotransduction, CellularPandemicsPneumonia, ViralCytokinesAlveolar cellsMechanical stress nichePulmonary fibrosis

Identifiers

PMID33054759
PMCPMC7556585
OpenAlexW3092792575

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.