Evidence map›Paper›PMID 22549744›Full record

ArticleMucosal immunology2012

Altered regulation of Toll-like receptor responses impairs antibacterial immunity in the allergic lung.

M Habibzay, J I Saldana, J Goulding, C M Lloyd, T Hussell

Open access · bronzeAbstract read
In one paragraph

Article in Mucosal immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 66 citations in OpenAlex.

  1. Trial
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  9. Toll-Interacting Protein in Pulmonary Diseases. Abiding by the Goldilocks Principle.American journal of respiratory cell and molecular biology · 2021
    Review
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  20. Macrophage adaptation in airway inflammatory resolution.European respiratory review : an official journal of the European Respiratory Society · 2015
    Review
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

5 authors at 1 institution in 2 countries.

M HabibzayImperial College London, Leukocyte Biology Section, National Heart and Lung Institute, London, UK.
J I Saldana
J Goulding
C M Lloyd
T Hussell
National Institutes of Health · US

Funding

Medical Research Council G0802752Medical Research Council G1000758Medical Research Council P171/03/C1/048Wellcome Trust 057704Wellcome Trust 087618
6 · The paper itself

Abstract

The lung is colonized by commensal bacteria, some of which are associated with asthma exacerbations. Using the intranasal house-dust mite-sensitized mouse model of allergic airway disease, we show an imbalance in novel antibacterial pathways that culminates in a reduction in neutrophil recruitment to the airspaces and leads to bacterial invasion and dissemination. The expression of TREM (Triggering Receptor Expressed on Myeloid cells)-1 that amplifies Toll-like receptor (TLR) signaling and TREM-2 that inhibits this process is reversed. Furthermore, endogenous TLR inhibitors (A20, Tollip, SOCS1, and IRAK-M) and proteins involved in receptor recycling (TRIAD3) are raised. Consequently, the production of neutrophil chemoattractants is reduced. Intranasal administration of either chemokine restores the ability to recruit neutrophils, which prevents bacterial invasion. A background of allergic airway disease therefore exacerbates bacterial infection by altering key antibacterial innate immune pathways that are amenable to therapeutic intervention.

Indexed as

AnimalsAntigens, DermatophagoidesCell MovementCells, CulturedDisease Models, AnimalFemaleGene Expression RegulationHumansImmunity, InnateLungMembrane GlycoproteinsMiceMice, Inbred BALB CNeutrophilsPneumococcal InfectionsPyroglyphidaeAntigens, DermatophagoidesMembrane GlycoproteinsReceptors, ImmunologicToll-Like ReceptorsTREM1 protein, mouseTrem2 protein, mouseTriggering Receptor Expressed on Myeloid Cells-1

Identifiers

PMID22549744
PMCPMC3427016
OpenAlexW2069839900

What OpenQuestion holds

Textmetadata
LicenceTDM
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.