ArticleScience translational medicine2022
Food-specific immunoglobulin A does not correlate with natural tolerance to peanut or egg allergens.
Article in Science translational medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
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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.
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.
Who cites it
23 citing papers in PubMed, 32 citations in OpenAlex.
- Diet-Microbiome-Immune Interactions at the Gut Mucosa in Food Allergy: Mechanisms, Gaps, and Therapeutic Implications.Allergy · 2026Review
- Early-Life Biomarkers in Food Allergy Development: A Systematic Review of Immunological and Intestinal Pathways.Biomedicines · 2026Review
- Mixed Signals: T Cells as Architects of IgE Immunity.Immunological reviews · 2026Review
- Mechanisms of IgE-mediated food allergy and the role of allergen-specific B cells.FEBS letters · 2026Review
- Oral Immunotherapy-Induced Changes in IgE, IgG, and IgA: A Review of Antibody Isotype Shifts and Their Clinical Relevance in Food Allergy.Antibodies (Basel, Switzerland) · 2026Review
- Farm exposure in infancy is associated with elevated systemic IgGScience translational medicine · 2025Article
- Article
- Gut mucosal immune responses - Implications for celiac disease and food allergy.Seminars in immunology · 2025Review
- Diet Components, Immune Function and IgE-Mediated Food Allergy.Nutrients · 2025Review
- Food allergy: begin at the skin, end at the mast cell?Nature reviews. Immunology · 2025Review
- Advances in Food Allergy Immunotherapy: Current Strategies and Role of Antibodies Isotypes.Cells · 2025Review
- A new experimental model of peanut allergy in BALB/c and C57BL/6 mice.Frontiers in allergy · 2025Article
- All roads lead to IgA: Mapping the many pathways of IgA induction in the gut.Immunological reviews · 2024Review
- Saliva antibody profiles are associated with reaction threshold and severity of peanut allergic reactions.The Journal of allergy and clinical immunology · 2024Article
- Whence and wherefore IgE?Immunological reviews · 2024Review
- Single-Domain Antibodies-Novel Tools to Study and Treat Allergies.International journal of molecular sciences · 2024Review
- Metabolic fitness of IgAMucosal immunology · 2024Article
- Feast for thought: A comprehensive review of food allergy 2021-2023.The Journal of allergy and clinical immunology · 2024Review
- Allergen-specific IgA and IgG antibodies as inhibitors of mast cell function in food allergy.Frontiers in allergy · 2024Review
- The future of food allergy diagnosis.Frontiers in allergy · 2024Review
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Authors and funding
26 authors at 10 institutions in 2 countries.
Funding
Abstract
ImmunoglobulinA (IgA) is the predominant antibody isotype in the gut, where it regulates commensal flora and neutralizes toxins and pathogens. The function of food-specific IgA in the gut is unknown but is presumed to protect from food allergy. Specifically, it has been hypothesized that food-specific IgA binds ingested allergens and promotes tolerance by immune exclusion; however, the evidence to support this hypothesis is indirect and mixed. Although it is known that healthy adults have peanut-specific IgA in the gut, it is unclear whether children also have gut peanut-specific IgA. We found in a cohort of non-food-allergic infants (
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Registered trials
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.