Evidence map›Paper›PMID 27621817›Full record

ArticleImmunity, inflammation and disease2016

Cholesterol-sensing liver X receptors stimulate Th2-driven allergic eosinophilic asthma in mice.

Muriel Smet, Lien Van Hoecke, Ans De Beuckelaer, Seppe Vander Beken, Thomas Naessens, Karl Vergote, Monique Willart, Bart N Lambrecht, Jan-Åke Gustafsson, Knut R Steffensen and 1 more

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
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  8. Innovations in asthma therapy: is there a role for inhaled statins?Expert review of respiratory medicine · 2018
    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

11 authors at 4 institutions in 3 countries.

Muriel SmetDepartment of Biomedical Molecular Biology Ghent University Ghent Belgium.
Lien Van HoeckeDepartment of Biomedical Molecular BiologyGhent UniversityGhentBelgium; Medical Biotechnology CenterFlanders Institute for BiotechnologyGhentBelgium.
Ans De BeuckelaerDepartment of Biomedical Molecular Biology Ghent University Ghent Belgium.
Seppe Vander BekenDepartment of Biomedical Molecular Biology Ghent University Ghent Belgium.
Thomas NaessensDepartment of Biomedical Molecular Biology Ghent University Ghent Belgium.
Karl VergoteDepartment of Respiratory MedicineGhent University HospitalGhentBelgium; Inflammation Research CenterFlanders Institute for BiotechnologyGhentBelgium.
Monique WillartDepartment of Respiratory MedicineGhent University HospitalGhentBelgium; Inflammation Research CenterFlanders Institute for BiotechnologyGhentBelgium.
Bart N LambrechtDepartment of Respiratory MedicineGhent University HospitalGhentBelgium; Inflammation Research CenterFlanders Institute for BiotechnologyGhentBelgium.
Jan-Åke GustafssonDepartment of Biosciences and Nutrition at NovumKarolinska InstitutetStockholmSweden; Department of Biology and BiochemistryUniversity of HoustonHoustonTexas.
Knut R SteffensenDepartment of Laboratory Medicine Karolinska Institutet Stockholm Sweden.
Johan GrootenDepartment of Biomedical Molecular Biology Ghent University Ghent Belgium.
Ghent University · BEGhent University Hospital · BEKarolinska Institutet · SEVlaams Instituut voor Biotechnologie · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLiver X receptors (LXRs) are nuclear receptors that function as cholesterol sensors and regulate cholesterol homeostasis. High cholesterol has been recognized as a risk factor in asthma; however, the mechanism of this linkage is not known.

methodsTo explore the importance of cholesterol homeostasis for asthma, we investigated the contribution of LXR activity in an ovalbumin- and a house dust mite-driven eosinophilic asthma mouse model.

resultsIn both models, airway inflammation, airway hyper-reactivity, and goblet cell hyperplasia were reduced in mice deficient for both LXRα and LXRβ isoforms (LXRα(-/-)β(-/-)) as compared to wild-type mice. Inversely, treatment with the LXR agonist GW3965 showed increased eosinophilic airway inflammation. LXR activity contributed to airway inflammation through promotion of type 2 cytokine production as LXRα(-/-)β(-/-) mice showed strongly reduced protein levels of IL-5 and IL-13 in the lungs as well as reduced expression of these cytokines by CD4(+) lung cells and lung-draining lymph node cells. In line herewith, LXR activation resulted in increased type 2 cytokine production by the lung-draining lymph node cells.

conclusionsIn conclusion, our study demonstrates that the cholesterol regulator LXR acts as a positive regulator of eosinophilic asthma in mice, contributing to airway inflammation through regulation of type 2 cytokine production.

Indexed as

asthmacholesteroleosinophilic airway inflammationliver X receptor

Identifiers

PMID27621817
PMCPMC5004289
OpenAlexW2502132291

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.