Evidence map›Paper›PMID 30050168›Full record

ArticleScientific reports2018

The probiotic strain Escherichia coli Nissle 1917 prevents papain-induced respiratory barrier injury and severe allergic inflammation in mice.

Thomas Secher, Isabelle Maillet, Claire Mackowiak, Jessica Le Bérichel, Amandine Philippeau, Corinne Panek, Michèle Boury, Eric Oswald, Abdelhadi Saoudi, Francois Erard and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

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  9. Cell-Free Supernatant fromMolecules (Basel, Switzerland) · 2022
    Article
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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

14 authors at 4 institutions in 2 countries.

Thomas SecherIRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France. thomas.secher@univ-tours.fr.
Isabelle MailletCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Claire MackowiakCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Jessica Le BérichelCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Amandine PhilippeauCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Corinne PanekCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Michèle BouryIRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France.
Eric OswaldIRSD, Université de Toulouse, INSERM, INRA, ENVT, UPS, Toulouse, France.
Abdelhadi SaoudiCentre de Physiopathologie de Toulouse Purpan (CPTP), Université de Toulouse, UPS, Inserm, CNRS, Toulouse, France.ORCID 0000-0001-7015-8178
Francois ErardCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Marc Le BertCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Valérie QuesniauxCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.
Aurélie Couturier-MaillardCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France.ORCID 0000-0001-8331-9620
Bernhard RyffelCNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics, Orleans, France. bryffel@cnrs-orleans.fr.
Centre National de la Recherche Scientifique · FRUniversité d'Orléans · FRUniversité Toulouse III - Paul Sabatier · FRUniversité de Tours · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Allergic asthma is characterized by a strong Th2 and Th17 response with inflammatory cell recruitment, airways hyperreactivity and structural changes in the lung. The protease allergen papain disrupts the airway epithelium triggering a rapid eosinophilic inflammation by innate lymphoid cell type 2 (ILC2) activation, leading to a Th2 immune response. Here we asked whether the daily oral administrations of the probiotic Escherichia coli strain Nissle 1917 (ECN) might affect the outcome of the papain protease induced allergic lung inflammation in BL6 mice. We find that ECN gavage significantly prevented the severe allergic response induced by repeated papain challenges and reduced lung inflammatory cell recruitment, Th2 and Th17 response and respiratory epithelial barrier disruption with emphysema and airway hyperreactivity. In conclusion, ECN administration attenuated severe protease induced allergic inflammation, which may be beneficial to prevent allergic asthma.

Indexed as

Administration, OralAllergensAnimalsAsthmaDisease Models, AnimalEscherichia coliImmunologic FactorsMiceMice, Inbred C57BLPapainProbioticsRespiratory MucosaTh17 CellsTh2 CellsTreatment OutcomeAllergensImmunologic FactorsPapain

Identifiers

PMID30050168
PMCPMC6062509
OpenAlexW2884732880

What OpenQuestion holds

Textmetadata
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.