Evidence map›Paper›PMID 32996148›Full record

ArticleAllergy2021

Epicutaneous immunotherapy protects cashew-sensitized mice from anaphylaxis.

Benjamin Pelletier, Audrey Perrin, Noémie Assoun, Camille Plaquet, Nathalie Oreal, Laetitia Gaulme, Adeline Bouzereau, Jean-Louis Labernardière, Mélanie Ligouis, Vincent Dioszeghy and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Allergy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Mouse Models of Food Allergies: Where Do They Take Us?Clinical reviews in allergy & immunology · 2026
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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

15 authors at 1 institution in 1 country.

Benjamin PelletierDBV Technologies, Montrouge, France.
Audrey PerrinDBV Technologies, Montrouge, France.
Noémie AssounDBV Technologies, Montrouge, France.
Camille PlaquetDBV Technologies, Montrouge, France.
Nathalie OrealDBV Technologies, Montrouge, France.
Laetitia GaulmeDBV Technologies, Montrouge, France.
Adeline BouzereauDBV Technologies, Montrouge, France.
Jean-Louis LabernardièreDBV Technologies, Montrouge, France.
Mélanie LigouisDBV Technologies, Montrouge, France.
Vincent DioszeghyDBV Technologies, Montrouge, France.
Sophie WavrinDBV Technologies, Montrouge, France.
Katie MatthewsDBV Technologies, New York, NY, USA.
Fabrice PorcherayDBV Technologies, Montrouge, France.
Hugh A SampsonDBV Technologies, New York, NY, USA.
Pierre-Louis HervéDBV Technologies, Montrouge, France.ORCID 0000-0002-6015-4154
DBV Technologies (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prevalence of tree nut allergy has increased worldwide, and cashew has become one of the most common food allergens. More critically, cashew allergy is frequently associated with severe anaphylaxis. Despite the high medical need, no approved treatment is available and strict avoidance and preparedness for prompt treatment of allergic reactions are considered dual standard of care. In the meantime, Phase III study results suggest investigational epicutaneous immunotherapy (EPIT) may be a relevant and safe treatment for peanut allergy and may improve the quality of life for many peanut allergic children.

objectiveWe aimed to evaluate the capacity of EPIT to provide protection against cashew-induced anaphylaxis in a relevant mouse model.

methodsThe efficacy of EPIT was evaluated by applying patches containing cashew allergens to cashew-sensitized mice. As negative control, sham mice received patches containing excipient. Following treatment, mice were challenged orally to cashew and anaphylactic symptoms, as well as plasmatic levels of mast-cell proteases (mMCP)-1/7, were quantified.

resultsOf 16 weeks of EPIT significantly protects against anaphylaxis by promoting a faster recovery of challenged mice. This protection was characterized by a significant reduction of temperature drop and clinical symptoms, 60 minutes after challenge. This was associated with a decrease in mast-cell reactivity as attested by the reduction of mMCP-1/7 in plasma, suggesting that EPIT specifically decrease IgE-mediated anaphylaxis.

conclusionWe demonstrate that EPIT markedly reduced IgE-mediated allergic reactions in a mouse model of cashew allergy, which suggests that EPIT may be a relevant approach to treating cashew allergy.

Indexed as

AnacardiumAnaphylaxisAllergensAnimalsArachisDesensitization, ImmunologicMiceQuality of LifeAllergensanaphylaxis mouse modelcashew allergyepicutaneous immunotherapyViaskin

Identifiers

PMID32996148
PMCPMC8246921
OpenAlexW3089892310

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.