Evidence map›Paper›PMID 27853811›Full record

ArticlePediatric surgery international2017

Altered expression of IL36γ and IL36 receptor (IL1RL2) in the colon of patients with Hirschsprung's disease.

Christian Tomuschat, Anne Marie O'Donnell, David Coyle, Prem Puri

Abstract read
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Article in Pediatric surgery international, 2017. 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
1.3field-weighted citation impact, top 18% 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, 21 citations in OpenAlex.

  1. Article
  2. Transcriptomic and Metabolomic Correlates of Increased Colonic Permeability in Postinfection Irritable Bowel Syndrome.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2025
    Article
  3. Review
  4. Article
  5. FloxedCells · 2024
    Article
  6. Update on the Pathogenesis of the Hirschsprung-Associated Enterocolitis.International journal of molecular sciences · 2023
    Review
  7. Article
  8. Review
  9. Article
  10. Interleukin-36: Structure, Signaling and Function.Advances in experimental medicine and biology · 2021
    Review
  11. Article
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

4 authors at 3 institutions in 1 country.

Christian TomuschatNational Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland.
Anne Marie O'DonnellNational Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland.
David CoyleNational Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland.
Prem PuriNational Children's Research Centre, Our Lady's Children's Hospital, Crumlin, Dublin 12, Ireland. prem.puri@ncrc.ie.
Children's Health Ireland at Crumlin · IENational Children’s Research Centre · IEUniversity College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHirschsprung's disease associated enterocolitis (HAEC) is the most common cause of morbidity and mortality in Hirschsprung's disease (HSCR). Altered intestinal epithelial barrier function and abnormal microbiota are implicated in the pathogenesis of HAEC. IL-36γ, a member of the IL-1 superfamily, is involved in host defense and contributes to proinflammatory responses and development of inflammatory diseases. The IL36 receptor (IL1RL2) is an important mediator molecule in the inflammatory response. Animal data suggests that IL1RL2 is involved in mucosal healing. We designed this study to investigate the hypothesis that the IL-36γ axis is altered in HSCR.

methodsWe investigated IL-36γ and IL1RL2 expression in ganglionic and aganglionic bowel of HSCR patients (n = 10) and controls (n = 10). qPCR, Western blotting and confocal immunofluorescence were performed. MAIN

resultsqPCR and Western blot analysis revealed that IL-36γ is strongly expressed in the aganglionic and ganglionic colon of patients with HSCR. ILR1L2 expression was significantly decreased in HSCR specimens compared to controls (p < 0.05). Confocal microscopy revealed a markedly increased expression of IL36γ in the colonic epithelium of patients with HSCR compared to controls. IL1RL2 was localized in the colonic epithelium and showed a markedly decreased expression in all HSCR specimens.

conclusionTo our knowledge, we report for the first time the expression of IL36γ and ILRL2 in the colon of patients with HSCR. The increased expression of IL36γ and the markedly decreased expression of IL1RL2 in the aganglionic and ganglionic bowel in HSCR may result in an increased inflammatory response and altered mucosal response healing leading to the susceptibility to develop HAEC.

Indexed as

AnimalsBlotting, WesternColonFemaleFluorescent Antibody TechniqueHirschsprung DiseaseHumansInfantInterleukin-1MaleMicroscopy, ConfocalReal-Time Polymerase Chain ReactionReceptors, InterleukinIL36G protein, humanInterleukin-1interleukin-36 receptor, humanReceptors, InterleukinHirschsprung’s associated enterocolitis (HAEC)Hirschsprung’s diseaseIL1RL2IL36γInflammatory bowel disease

Identifiers

PMID27853811
OpenAlexW2555954463

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.