ArticleScience (New York, N.Y.)2025
Intestinal mast cell-derived leukotrienes mediate the anaphylactic response to ingested antigens.
Article in Science (New York, N.Y.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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.
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Who cites it
10 citing papers in PubMed.
- Spatially resolved single cell atlas deciphers SAA1 inflammatory epithelial cells.International journal of oral science · 2026Article
- Tetrahydrocurcumin suppresses FcεRI- and MRGPRX2-mediated mast cell activation and attenuates peanut-induced anaphylaxis in an in vitro and in vivo study.Pharmacological reports : PR · 2026Article
- Context-dependent regulation of mast cell-mediated food allergy in C57BL/6J mice.The Journal of allergy and clinical immunology · 2026Article
- Gut microbial composition modulates endogenous food-specific CD4+ T cells in food allergy.Journal of immunology (Baltimore, Md. : 1950) · 2026Article
- Dietary Antigen Interaction with Intestinal Epithelial Cells.Current allergy and asthma reports · 2026Review
- Immune functions of the esophagus.The Journal of allergy and clinical immunology · 2026Review
- Brain-immune interactions generate pathogen-specific sickness states.bioRxiv : the preprint server for biology · 2025Article
- Gut mucosal immune responses - Implications for celiac disease and food allergy.Seminars in immunology · 2025Review
- Intestinal mast cell-derived leukotrienes mediate the anaphylactic response to ingested antigens.Science (New York, N.Y.) · 2025Article
- Emerging diagnostic and therapeutic opportunities in food allergy.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
Anaphylaxis is a life-threatening complication of food allergen exposure. Although mechanisms governing anaphylaxis after intravenous injection are defined in mice, these models neglect mucosal exposure that accompanies ingestion. We investigated the role of mast cells within the intestine of mice and found that oral anaphylaxis required immunoglobulin E-Fcε receptor 1 (IgE-FcεR1) signaling. Intestinal mast cells were a heterogeneous population, shaped by epithelial cues. Compared with connective tissue mast cells found throughout the body, intestinal mast cells largely resided in the epithelium, displayed divergent transcriptomes and effector functions, and had a diminished ability to generate histamine, but they enhanced leukotriene synthesis. Mice genetically deficient in cysteinyl leukotriene synthesis, or those treated with the arachidonate 5-lipoxygenase (aLOX5) antagonist zileuton, were protected from oral antigen-induced responses, whereas those elicited by intravenous injection were unaltered.
Indexed as
Identifiers
What OpenQuestion holds
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.