Evidence map›Paper›PMID 22539101›Full record

ArticleJournal of gastroenterology2012

Blocking IL-25 signalling protects against gut inflammation in a type-2 model of colitis by suppressing nuocyte and NKT derived IL-13.

Ana Camelo, Jillian L Barlow, Lesley F Drynan, Daniel R Neill, Sarah J Ballantyne, See Heng Wong, Richard Pannell, Wei Gao, Keely Wrigley, Justin Sprenkle and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastroenterology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

81 citing papers in PubMed, 128 citations in OpenAlex.

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  16. Development of Adaptive Immunity and Its Role in Lung Remodeling.Advances in experimental medicine and biology · 2023
    Article
  17. Review
  18. TSLP, IL-33, and IL-25: Not just for allergy and helminth infection.The Journal of allergy and clinical immunology · 2022
    Review
  19. Article
  20. Review

21 more citing papers are in PubMed but not listed here.

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

11 authors at 3 institutions in 2 countries.

Ana CameloMRC Laboratory of Molecular Biology, Cambridge, UK. acamelo@mrc-lmb.cam.ac.uk
Jillian L Barlow
Lesley F Drynan
Daniel R Neill
Sarah J Ballantyne
See Heng Wong
Richard Pannell
Wei Gao
Keely Wrigley
Justin Sprenkle
Andrew N J McKenzie
MRC Laboratory of Molecular Biology · GBJohnson Research & Development (United States) · USUniversity of Liverpool · GB

Funding

Medical Research Council MC_U105178805
6 · The paper itself

Abstract

backgroundInterleukin-25 (IL-25) is a potent activator of type-2 immune responses. Mucosal inflammation in ulcerative colitis is driven by type-2 cytokines. We have previously shown that a neutralizing anti-IL-25 antibody abrogated airways hyperreactivity in an experimental model of lung allergy. Therefore, we asked whether blocking IL-25 via neutralizing antibodies against the ligand or its receptor IL-17BR could protect against inflammation in an oxazolone-induced mouse model of colitis.

methodsNeutralizing antibodies to IL-25 or IL-17BR were administered to mice with oxazolone-induced colitis, a model of ulcerative colitis. The disease onset was evaluated by weight loss and degree of colon ulceration. Also, lamina propria and mesenteric lymph node (MLN) infiltrates were assessed for mucosal inflammation and cultured in vitro to determine cytokine production.

resultsWe found that in oxazolone colitis IL-25 production derives from intestinal epithelial cells and that IL-17BR(+) IL-13-producing natural killer T (NKT) cells and nuocytes drive the intestinal inflammation. Blocking IL-25 signalling considerably improved the clinical aspects of the disease, including weight loss and colon ulceration, and resulted in fewer nuocytes and NKT cells infiltrating the mucosa. The improved pathology correlated with a decrease in IL-13 production by lamina propria cells, a decrease in the production of other type-2 cytokines by MLN cells, and a decrease in blood eosinophilia and IgE.

conclusionIL-25 plays a pro-inflammatory role in the oxazolone colitis model, and neutralizing antibodies to IL-25 or IL-17BR can slow the ongoing inflammation in this disease. Because this model mimics aspects of human ulcerative colitis, these antibodies may represent potential therapeutics for reducing gut inflammation in patients.

Indexed as

AnimalsAntibodies, NeutralizingColitis, UlcerativeDisease Models, AnimalFemaleInflammationInterleukin-13Interleukin-17Intestinal MucosaMiceMice, Inbred BALB CNatural Killer T-CellsOxazoloneReceptors, Interleukin-17Signal TransductionAntibodies, NeutralizingInterleukin-13Interleukin-17OxazoloneReceptors, Interleukin-17

Identifiers

PMID22539101
PMCPMC3501170
OpenAlexW1963584531

What OpenQuestion holds

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LicenceCC BY
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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.