Evidence map›Paper›PMID 28383652›Full record

ArticleJournal of Crohn's & colitis2017

Th1 and Innate Lymphoid Cells Accumulate in Primary Sclerosing Cholangitis-associated Inflammatory Bowel Disease.

Agnes Gwela, Priya Siddhanathi, Roger W Chapman, Simon Travis, Fiona Powrie, Carolina V Arancibia-Cárcamo, Alessandra Geremia

Open access · hybridAbstract read
In one paragraph

Article in Journal of Crohn's & colitis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Innate Lymphoid Cells and Inflammatory Bowel Disease.Advances in experimental medicine and biology · 2022
    Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. 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

7 authors at 1 institution in 1 country.

Agnes GwelaTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Priya SiddhanathiTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Roger W ChapmanTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Simon TravisTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Fiona PowrieTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Carolina V Arancibia-CárcamoTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
Alessandra GeremiaTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
University of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsPrimary sclerosing cholangitis [PSC] is an idiopathic chronic disorder of the hepatobiliary system associated with inflammatory bowel disease [IBD], mainly ulcerative colitis [UC]. Colitis in patients with PSC and UC [PSC-UC] exhibits characteristic features and is linked to increased colon cancer risk. Genetic studies have identified immune-related susceptibility genes that only partially overlap with those involved in IBD. These observations suggest that PSC-UC may represent a distinct form of IBD. It remains to be elucidated whether different immune mechanisms are involved in colitis in these patients. We aimed to evaluate systemic and intestinal T cell and innate lymphoid cell [ILC] responses, previously associated with IBD, in patients with PSC-UC compared with patients with UC and healthy controls.

methodsBlood samples and colorectal biopsies were collected from patients with PSC-UC, patients with UC, and healthy controls. T cell and ILC phenotypes were analysed by multicolour flow cytometry.

resultsChemokine receptor [CCR] profiling of circulating T cells showed decreased CCR6-CXCR3+ Th1 cells in PSC-UC, but increased CCR6-CCR4+ Th2 cells only in UC, whereas increased CCR6+CCR4+ Th17 cells were found in both patient groups compared with healthy controls. Increased frequencies of IFN-γ secreting T cells were found in the colon of patients with PSC-UC compared with UC. Interestingly, we observed accumulation of ILC in the colon in PSC-UC.

conclusionsOur study suggests that PSC-UC represents a different immunological disorder from UC, characterised by increased intestinal Th1 and ILC responses. These results provide further evidence that PSC-UC may represent a distinct form of IBD.

Indexed as

AdultAgedAged, 80 and overBiomarkersBiopsyCase-Control StudiesCholangitis, SclerosingColitis, UlcerativeColonFemaleFlow CytometryHumansLymphocytesMaleMiddle AgedTh1 CellsBiomarkersimmune responseinflammatory bowel diseasePrimary sclerosing cholangitis

Identifiers

PMID28383652
PMCPMC5637950
OpenAlexW2604455252

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.