Evidence map›Paper›PMID 20042589›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2010

Critical role of IL-1 receptor-associated kinase-M in regulating chemokine-dependent deleterious inflammation in murine influenza pneumonia.

Masafumi Seki, Shigeru Kohno, Michael W Newstead, Xianying Zeng, Urvashi Bhan, Nicholas W Lukacs, Steven L Kunkel, Theodore J Standiford

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
5.0field-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

57 citing papers in PubMed, 100 citations in OpenAlex.

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  8. The Immunobiology of Nipah Virus.Microorganisms · 2022
    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 2 countries.

Masafumi SekiDepartment of Molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, Global Centers of Excellence Program, Nagasaki University, Nagasaki, Japan. seki@nagasaki-u.ac.jp
Shigeru Kohno
Michael W Newstead
Xianying Zeng
Urvashi Bhan
Nicholas W Lukacs
Steven L Kunkel
Theodore J Standiford
Pulmonary and Critical Care Associates · USUniversity of Michigan · USUniversity of Nagasaki · JP

Funding

SCCOR in Translational Research in Acute Lung InjuryP50HL074024 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI STANDIFORD, THEODORE J. · 2003 to 2007
$13.5M
Role of TLR9 in Lung Antibacterial Host DefenseR01HL057243 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI STANDIFORD, THEODORE J. · 1997 to 2011
$3.6M
TLR9 Mediated Dendritic Cell Responses in Hypersensitivity PneumonitisK08HL094762 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BHAN, URVASHI · 2009 to 2013
$667k
NHLBI NIH HHS HL57243NHLBI NIH HHS K08 HL094762NHLBI NIH HHS P50 HL074024NHLBI NIH HHS R01 HL057243
6 · The paper itself

Abstract

Influenza virus is a common cause of respiratory infection and morbidity, which is often due to deleterious host immune responses directed against the pathogen. We investigated the role of IL-1 receptor-associated kinase-M (IRAK-M), an inhibitor of MyD88-dependent TLR signaling, in modulating the innate inflammatory response during influenza pneumonia using a murine model. The intranasal administration of influenza resulted in the upregulation of IRAK-M mRNA and protein levels in the lungs within 2 d after infectious challenge. Pulmonary influenza infection in mice deficient in IRAK-M (IRAK-M(-/-)) resulted in substantially increased mortality compared with similarly treated wild-type animals. Increased mortality in IRAK-M(-/-) mice was associated with enhanced early influx of neutrophils, high permeability edema, apoptosis of lung epithelial cells, markedly increased expression of inflammatory cytokines/chemokines, and release of neutrophil-derived enzymes, including myeloperoxidase and neutrophil elastase. Early viral clearance was not different in mutant mice, whereas viral titers in lungs and blood were significantly higher in IRAK-M(-/-) mice compared with wild-type animals. Increased lethality observed in IRAK-M(-/-) mice after influenza challenge was abrogated by Ab-mediated blockade of CXCR2. Collectively, our findings indicate that IRAK-M is critical to preventing deleterious neutrophil-dependent lung injury during influenza infection of the respiratory tract.

Indexed as

Acute Lung InjuryAnimalsAntibodiesCell LineDisease Models, AnimalDogsInflammation MediatorsInfluenza A Virus, H1N1 SubtypeInterleukin-1 Receptor-Associated KinasesMiceMice, Inbred C57BLMice, KnockoutNeutrophilsOrthomyxoviridae InfectionsPneumonia, ViralReceptors, Interleukin-8BAntibodiesInflammation MediatorsInterleukin-1 Receptor-Associated KinasesIrak3 protein, mouseReceptors, Interleukin-8B

Identifiers

PMID20042589
PMCPMC2995366
OpenAlexW1842896948

What OpenQuestion holds

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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.