Evidence map›Paper›PMID 41741330›Full record

ArticleClinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology2026

Diverging in Vivo Immune Response Patterns After Oral Food Challenge in Peanut Allergic Adults.

Florent Fauchère, Aikaterina Alexiou, Veronika Höfer, Kirsten Beyer, Sabine Dölle-Bierke, Andreas Thiel, Margitta Worm, Julian Braun

Abstract read
In one paragraph

Article in Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Florent FauchèreSi-M / "Der Simulierte Mensch" a Science Framework of Technische Universität Berlin and Charité - Universitätsmedizin Berlin, Germany.
Aikaterina AlexiouDivision of Allergy and Immunology, Department of Dermatology, Venereology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Germany.
Veronika HöferDivision of Allergy and Immunology, Department of Dermatology, Venereology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Germany.
Kirsten BeyerDepartment of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Germany.
Sabine Dölle-BierkeDivision of Allergy and Immunology, Department of Dermatology, Venereology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Germany.ORCID https://orcid.org/0000-0002-3339-0709
Andreas ThielSi-M / "Der Simulierte Mensch" a Science Framework of Technische Universität Berlin and Charité - Universitätsmedizin Berlin, Germany.
Margitta WormDivision of Allergy and Immunology, Department of Dermatology, Venereology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Germany.ORCID https://orcid.org/0000-0002-3449-1245
Julian BraunSi-M / "Der Simulierte Mensch" a Science Framework of Technische Universität Berlin and Charité - Universitätsmedizin Berlin, Germany.ORCID https://orcid.org/0000-0002-7788-8154

Funding

Deutsche Forschungsgemeinschaft 409525714
6 · The paper itself

Abstract

backgroundPeanut (PN) allergy is an IgE-mediated hypersensitivity with a deviated adaptive immune response dominated by IgE-producing B cells and type 2 T cells (Th2). The in vivo immune response upon antigen encounter, for example, after oral food challenge (OFC), has not been investigated over prolonged timeframes.

methodsHere, we investigated the kinetics of allergen-specific adaptive immune responses in PN-allergic and non-allergic adults before OFC (d0) and thereafter at d7, d14, d21, d28 by determining PN-specific CD40L

resultsIn PN-allergic donors, PN sIgE levels increased until d28 after OFC, but to a variable extent. This variability was associated with a differential increase of Ara h 2

conclusionsOur results indicate differential adaptive immune responses towards OFC in PN-allergic adults. In summary, SR displayed a more allergy-maintaining immune response, while WR displayed a rather suppressive immune response. Underlying responsible factors such as genetics, as well as clinical consequences, will require further investigation in larger cohorts.

Indexed as

Adaptive ImmunityAllergensArachisPeanut HypersensitivityAdministration, OralAdultAntigens, PlantB-LymphocytesFemaleHumansImmunoglobulin EMaleT-Lymphocytes, RegulatoryYoung AdultAllergensAntigens, PlantImmunoglobulin Eadaptive immunityB cellsfood allergyin vivo immune responseoral food challengepeanut allergyTcells

Identifiers

PMID41741330
PMCPMC13532977

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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.