Evidence map›Paper›PMID 30102006›Full record

ArticleMolecular nutrition & food research2018

Dietary Supplementation with Nondigestible Oligosaccharides Reduces Allergic Symptoms and Supports Low Dose Oral Immunotherapy in a Peanut Allergy Mouse Model.

Laura Wagenaar, Marianne Bol-Schoenmakers, Giulio Giustarini, Marlotte M Vonk, Betty C A M van Esch, Leon M J Knippels, Johan Garssen, Joost J Smit, Raymond H H Pieters

Open access · hybridAbstract read
In one paragraph

Article in Molecular nutrition & food research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 27 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

9 authors at 1 institution in 1 country.

Laura WagenaarDepartment of Immunotoxicology, Institute for Risk Assessment Sciences, Utrecht University, Yalelaan 104, NL-3584 CM, Utrecht, The Netherlands.ORCID 0000-0001-8803-8449
Marianne Bol-SchoenmakersDepartment of Immunotoxicology, Institute for Risk Assessment Sciences, Utrecht University, Yalelaan 104, NL-3584 CM, Utrecht, The Netherlands.
Giulio GiustariniDepartment of Immunotoxicology, Institute for Risk Assessment Sciences, Utrecht University, Yalelaan 104, NL-3584 CM, Utrecht, The Netherlands.
Marlotte M VonkDivision of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, NL-3584 CG, Utrecht, The Netherlands.
Betty C A M van EschDivision of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, NL-3584 CG, Utrecht, The Netherlands.
Leon M J KnippelsDivision of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, NL-3584 CG, Utrecht, The Netherlands.
Johan GarssenDivision of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, NL-3584 CG, Utrecht, The Netherlands.
Joost J SmitDepartment of Immunotoxicology, Institute for Risk Assessment Sciences, Utrecht University, Yalelaan 104, NL-3584 CM, Utrecht, The Netherlands.
Raymond H H PietersDepartment of Immunotoxicology, Institute for Risk Assessment Sciences, Utrecht University, Yalelaan 104, NL-3584 CM, Utrecht, The Netherlands.
Utrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

scopeA major downside of oral immunotherapy (OIT) for food allergy is the risk of severe side effects. Non-digestible short- and long-chain fructo-oligosaccharides (scFOS/lcFOS) reduce allergy development in murine models. Therefore, it is hypothesized that scFOS/lcFOS can also support the efficacy of OIT in a peanut allergy model. METHODS AND

resultsAfter sensitization to peanut extract (PE) using cholera toxin, C3H/HeOuJ mice are fed a 1% scFOS/lcFOS or control diet and receive OIT (1.5 or 15 mg PE). Hereafter, mice are exposed to PE via different routes to determine the safety and efficacy of treatment in clinical outcomes, PE-specific antibody production, and numbers of various immune cells. scFOS/lcFOS increases short-chain fatty acid levels in the caecum and reduce the acute allergic skin response and drop in body temperature after PE exposure. Interestingly, 15 mg and 1.5 mg OIT with scFOS/lcFOS induce protection against anaphylaxis, whereas 1.5 mg OIT alone does not. OIT, with or without scFOS/lcFOS, induces PE-specific immunoglobulin (Ig) IgG and IgA levels and increases CD103+ dendritic cells in the mesenteric lymph nodes.

conclusionsscFOS/lcFOS and scFOS/lcFOS combined with low dose OIT are able to protect against a peanut-allergic anaphylactic response.

Indexed as

Administration, OralAnaphylaxisAnimalsAntigens, CDArachisDendritic CellsDietary SupplementsFatty Acids, VolatileFemaleFood HypersensitivityImmunity, HumoralImmunoglobulin AImmunoglobulin GImmunotherapyIntegrin alpha ChainsMice, Inbred C3Halpha E integrinsAntigens, CDFatty Acids, VolatileImmunoglobulin AImmunoglobulin GIntegrin alpha ChainsOligosaccharidesmouse modelnon-digestible oligosaccharidesoral immunotherapypeanut allergy

Identifiers

PMID30102006
PMCPMC6766954
OpenAlexW2885416031

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.