Evidence map›Paper›PMID 29192094›Full record

ArticleAmerican journal of physiology. Lung cellular and molecular physiology2018

Overproduction of growth differentiation factor 15 promotes human rhinovirus infection and virus-induced inflammation in the lung.

Qun Wu, Di Jiang, Niccolette R Schaefer, Laura Harmacek, Brian P O'Connor, Thomas E Eling, Oliver Eickelberg, Hong Wei Chu

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Lung cellular and molecular physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. The role of virus in nasal inflammation.European journal of medical research · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Loss of growth differentiation factor 15 exacerbates lung injury in neonatal mice.American journal of physiology. Lung cellular and molecular physiology · 2023
    Article
  13. Article
  14. Article
  15. Review
  16. Article
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  18. Review
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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

8 authors at 3 institutions in 1 country.

Qun WuDivision of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus , Aurora, Colorado.
Di JiangDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado.
Niccolette R SchaeferDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado.
Laura HarmacekCenter for Genes, Environment, and Health, National Jewish Health , Denver, Colorado.
Brian P O'ConnorCenter for Genes, Environment, and Health, National Jewish Health , Denver, Colorado.
Thomas E ElingThe Epigenetics and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health , Research Triangle Park, North Carolina.
Oliver EickelbergDivision of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus , Aurora, Colorado.ORCID 0000-0001-7170-0360
Hong Wei ChuDivision of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, National Jewish Health , Denver, Colorado.
National Jewish Health · USNational Institutes of Health · USUniversity of Colorado Anschutz Medical Campus · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human rhinovirus (HRV) is the most common virus contributing to acute exacerbations of chronic obstructive pulmonary disease (COPD) nearly year round, but the mechanisms have not been well elucidated. Recent clinical studies suggest that high levels of growth differentiation factor 15 (GDF15) protein in the blood are associated with an increased yearly rate of all-cause COPD exacerbations. Therefore, in the current study, we investigated whether GDF15 promotes HRV infection and virus-induced lung inflammation. We first examined the role of GDF15 in regulating host defense and HRV-induced inflammation using human GDF15 transgenic mice and cultured human GDF15 transgenic mouse tracheal epithelial cells. Next, we determined the effect of GDF15 on viral replication, antiviral responses, and inflammation in human airway epithelial cells with GDF15 knockdown and HRV infection. Finally, we explored the signaling pathways involved in airway epithelial responses to HRV infection in the context of GDF15. Human GDF15 protein overexpression in mice led to exaggerated inflammatory responses to HRV, increased infectious particle release, and decreased IFN-λ2/3 (IL-28A/B) mRNA expression in the lung. Moreover, GDF15 facilitated HRV replication and inflammation via inhibiting IFN-λ1/IL-29 protein production in human airway epithelial cells. Lastly, Smad1 cooperated with interferon regulatory factor 7 (IRF7) to regulate airway epithelial responses to HRV infection partly via GDF15 signaling. Our results reveal a novel function of GDF15 in promoting lung HRV infection and virus-induced inflammation, which may be a new mechanism for the increased susceptibility and severity of respiratory viral (i.e., HRV) infection in cigarette smoke-exposed airways with GDF15 overproduction.

Indexed as

AnimalsBronchiCells, CulturedEpithelial CellsFemaleGrowth Differentiation Factor 15Host-Pathogen InteractionsHumansMiceMice, Inbred C57BLMice, TransgenicPicornaviridae InfectionsPneumoniaRhinovirusSignal TransductionTracheaGDF15 protein, humanGrowth Differentiation Factor 15epithelial cellsGDF15human rhinovirusinflammationlung

Identifiers

PMID29192094
PMCPMC6048458
OpenAlexW2774742192

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.