Evidence map›Paper›PMID 26716013›Full record

ArticleEuropean journal of microbiology & immunology2015

CD11b(+)Ly6C(++)Ly6G(-) Cells with Suppressive Activity Towards T Cells Accumulate in Lungs of Influenza a Virus-Infected Mice.

P Milanez-Almeida, T Ulas, M Pasztoi, S Glage, K Schughart, M B Lutz, J L Schultze, J Huehn

Open access · bronzeAbstract read
In one paragraph

Article in European journal of microbiology & immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

3 citing papers in PubMed, 5 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 5 institutions in 2 countries.

P Milanez-AlmeidaDepartment of Experimental Immunology, Helmholtz Centre for Infection Research , Braunschweig, Germany.
T UlasGenomics and Immunoregulation, LIMES - Institute, University of Bonn , Bonn, Germany.
M PasztoiDepartment of Experimental Immunology, Helmholtz Centre for Infection Research , Braunschweig, Germany.
S GlageInstitute for Laboratory Animal Science, Hannover Medical School , Hannover, Germany.
K SchughartDepartment of Infection Genetics, Helmholtz Centre for Infection Research , Braunschweig, Germany , University of Veterinary Medicine Hannover, University of Tennessee Health Science Center , Memphis, USA.
M B LutzInstitute of Virology and Immunobiology, University of Würzburg , Würzburg, Germany.
J L SchultzeGenomics and Immunoregulation, LIMES - Institute, University of Bonn , Bonn, Germany.
J HuehnDepartment of Experimental Immunology, Helmholtz Centre for Infection Research , Braunschweig, Germany.
Helmholtz Centre for Infection Research · DEUniversity of Bonn · DEMedizinische Hochschule Hannover · DEUniversity of Tennessee Health Science Center · USUniversity of Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Influenza A virus (IAV) infection causes an acute respiratory disease characterized by a strong inflammatory immune response and severe immunopathology. Proinflammatory mechanisms are well described in the murine IAV infection model, but less is known about the mechanisms leading to the resolution of inflammation. Here, we analyzed the contribution of CD11b(+)Ly6C(++)Ly6G(-) cells to this process. An accumulation of CD11b(+)Ly6C(++)Ly6G(-) cells within the lungs was observed during the course of IAV infection. Phenotypic characterization of these CD11b(+)Ly6C(++)Ly6G(-) cells by flow cytometry and RNA-Seq revealed an activated phenotype showing both pro- and anti-inflammatory features, including the expression of inducible nitric oxide synthase (iNOS) by a fraction of cells in an IFN-γ-dependent manner. Moreover, CD11b(+)Ly6C(++)Ly6G(-) cells isolated from lungs of IAV-infected animals displayed suppressive activity when tested in vitro, and iNOS inhibitors could abrogate this suppressive activity. Collectively, our data suggest that during IAV infection, CD11b(+)Ly6C(++)Ly6G(-) cells acquire immunoregulatory function, which might contribute to the prevention of pathology during this life-threatening disease.

Indexed as

immunosuppressioninducible nitric oxide synthaseinfectioninfluenza A virusmonocytes

Identifiers

PMID26716013
PMCPMC4681352
OpenAlexW2198957799

What OpenQuestion holds

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LicenceCC BY-NC
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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.