Evidence map›Paper›PMID 30534125›Full record

ArticleFrontiers in immunology2018

Non-redundant Functions of IL-6 Produced by Macrophages and Dendritic Cells in Allergic Airway Inflammation.

Ekaterina O Gubernatorova, Ekaterina A Gorshkova, Olga A Namakanova, Ruslan V Zvartsev, Juan Hidalgo, Marina S Drutskaya, Alexei V Tumanov, Sergei A Nedospasov

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 91 citations in OpenAlex.

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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 4 institutions in 3 countries.

Ekaterina O GubernatorovaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Ekaterina A GorshkovaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Olga A NamakanovaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Ruslan V ZvartsevEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Juan HidalgoDepartment of Cellular Biology, Physiology, and Immunology, Autonomous University of Barcelona, Barcelona, Spain.
Marina S DrutskayaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Alexei V TumanovDepartment of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States.
Sergei A NedospasovEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
Engelhardt Institute of Molecular Biology · RULomonosov Moscow State University · RUThe University of Texas Health Science Center at San Antonio · USUniversitat Autònoma de Barcelona · ES

Funding

Defining the role of lymphotoxin signaling in viral-induced lung immunopathologyR21AI111000 · NIAID · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI TUMANOV, ALEXEI V · 2015 to 2016
$489k
6 · The paper itself

Abstract

Asthma is a common inflammatory disease of the airway caused by a combination of genetic and environmental factors and characterized by airflow obstruction, wheezing, eosinophilia, and neutrophilia of lungs and sputum. Similar to other proinflammatory cytokines, IL-6 is elevated in asthma and plays an active role in this disease. However, the exact molecular mechanism of IL-6 involvement in the pathogenesis of asthma remains largely unknown and the major cellular source of pathogenic IL-6 has not been defined. In the present study, we used conditional gene targeting to demonstrate that macrophages and dendritic cells are the critical sources of pathogenic IL-6 in acute HDM-induced asthma in mice. Complete genetic inactivation of IL-6 ameliorated the disease with significant decrease in eosinophilia in the lungs. Specific ablation of IL-6 in macrophages reduced key indicators of type 2 allergic inflammation, including eosinophil and Th2 cell accumulation in the lungs, production of IgE and expression of asthma-associated inflammatory mediators. In contrast, mice with deficiency of IL-6 in dendritic cells demonstrated attenuated neutrophilic, but regular eosinophilic response in HDM-induced asthma. Taken together, our results indicate that IL-6 plays a pathogenic role in the HDM-induced asthma model and that lung macrophages and dendritic cells are the predominant sources of pathogenic IL-6 but contribute differently to the disease.

Indexed as

AnimalsAsthmaDendritic CellsDisease Models, AnimalEosinophilsInterleukin-6MacrophagesMiceMice, KnockoutTh2 CellsInterleukin-6interleukin-6, mouseeosinophilsHDM-induced asthmahouse dust mite (HDM)mouse modelsneutrophils

Identifiers

PMID30534125
PMCPMC6276801
OpenAlexW2902648067

What OpenQuestion holds

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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.