Evidence map›Paper›PMID 31645649›Full record

ArticleCellular & molecular immunology2020

Anti-inflammatory mechanisms of the novel cytokine interleukin-38 in allergic asthma.

Xiaoyu Sun, Tianheng Hou, Edwin Cheung, Tiffany Nga-Teng Iu, Victor Wai-Hou Tam, Ida Miu-Ting Chu, Miranda Sin-Man Tsang, Paul Kay-Sheung Chan, Christopher Wai-Kei Lam, Chun-Kwok Wong

Open access · hybridAbstract read
In one paragraph

Article in Cellular & molecular immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 3 pooled it
5.2field-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

59 citing papers in PubMed, 3 syntheses or guidelines pooled it, 122 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Influence of serum IL-36 subfamily cytokines on clinical manifestations of asthma.The journal of allergy and clinical immunology. Global · 2025
    Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Eosinophil-Epithelial Cell Interactions in Asthma.International archives of allergy and immunology · 2024
    Review
  19. Review
  20. Interleukin-38 and Insulin Resistance.Endocrine, metabolic & immune disorders drug targets · 2024
    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

10 authors at 3 institutions in 3 countries.

Xiaoyu SunDepartment of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China.
Tianheng HouDepartment of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China.
Edwin CheungCancer Centre; Centre of Precision Medicine Research and Training, Faculty of Health Sciences, University of Macau, Macau, China.
Tiffany Nga-Teng IuCancer Centre; Centre of Precision Medicine Research and Training, Faculty of Health Sciences, University of Macau, Macau, China.
Victor Wai-Hou TamCancer Centre; Centre of Precision Medicine Research and Training, Faculty of Health Sciences, University of Macau, Macau, China.
Ida Miu-Ting ChuDepartment of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China.
Miranda Sin-Man TsangDepartment of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China.
Paul Kay-Sheung ChanDepartment of Microbiology, The Chinese University of Hong Kong, Hong Kong, China.
Christopher Wai-Kei LamFaculty of Medicine and State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China.
Chun-Kwok WongDepartment of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China. ck-wong@cuhk.edu.hk.ORCID http://orcid.org/0000-0002-5637-8331
Chinese University of Hong Kong · HKUniversity of Macau · MOMacau University of Science and Technology · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We elucidated the anti-inflammatory mechanisms of IL-38 in allergic asthma. Human bronchial epithelial cells and eosinophils were cocultured upon stimulation with the viral RLR ligand poly (I:C)/LyoVec or infection-related cytokine TNF-α to induce expression of cytokines/chemokines/adhesion molecules. House dust mite (HDM)-induced allergic asthma and humanized allergic asthma NOD/SCID murine models were established to assess anti-inflammatory mechanisms in vivo. IL-38 significantly inhibited induced proinflammatory IL-6, IL-1β, CCL5, and CXCL10 production, and antiviral interferon-β and intercellular adhesion molecule-1 expression in the coculture system. Mass cytometry and RNA-sequencing analysis revealed that IL-38 could antagonize the activation of the intracellular STAT1, STAT3, p38 MAPK, ERK1/2, and NF-κB pathways, and upregulate the expression of the host defense-related gene POU2AF1 and anti-allergic response gene RGS13. Intraperitoneal injection of IL-38 into HDM-induced allergic asthma mice could ameliorate airway hyperreactivity by decreasing the accumulation of eosinophils in the lungs and inhibiting the expression of the Th2-related cytokines IL-4, IL-5, and IL-13 in the bronchoalveolar lavage fluid (BALF) and lung homogenates. Histological examination indicated lung inflammation was alleviated by reductions in cell infiltration and goblet cell hyperplasia, together with reduced Th2, Th17, and innate lymphoid type 2 cell numbers but increased proportions of regulatory T cells in the lungs, spleen, and lymph nodes. IL-38 administration suppressed airway hyperreactivity and asthma-related IL-4 and IL-5 expression in humanized mice, together with significantly decreased CCR3

Indexed as

AdultAnimalsAnti-Inflammatory AgentsAsthmaBronchiCells, CulturedCytokinesDown-RegulationEosinophilsEpithelial CellsGene Expression RegulationHumansHypersensitivityInflammationInflammation MediatorsInjections, IntraperitonealAnti-Inflammatory AgentsCytokinesIL-38 protein, humanInflammation MediatorsInterleukinsLigandsPoly I-CRecombinant ProteinsTumor Necrosis Factor-alphaallergic asthmaeosinophilsIL-38ILC2sTregs

Identifiers

PMID31645649
PMCPMC7264207
OpenAlexW2981741796

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.