Evidence map›Paper›PMID 23527071›Full record

ArticlePloS one2013

Increased expression of IL-22 is associated with disease activity in Behcet's disease.

Tao Cai, Qian Wang, Qingyun Zhou, Chaokui Wang, Shengping Hou, Jian Qi, Aize Kijlstra, Peizeng Yang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 5% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Behҫet's Disease, and the Role of TNF-α and TNF-α Blockers.International journal of molecular sciences · 2020
    Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Immunopathogenesis of Behcet's Disease.Frontiers in immunology · 2019
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Immunopathogenesis of ocular Behçet's disease.Journal of immunology research · 2014
    Review
  13. Article
  14. 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

8 authors at 3 institutions in 2 countries.

Tao CaiThe First Affiliated Hospital of Chongqing Medical University, Chongqing, P.R. China.
Qian Wang
Qingyun Zhou
Chaokui Wang
Shengping Hou
Jian Qi
Aize Kijlstra
Peizeng Yang
First Affiliated Hospital of Chongqing Medical University · CNChongqing Medical University · CNMaastricht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveInterleukin (IL)-22 has been reported to be involved in the development of autoimmune diseases. This study aimed to analyze the expression and potential role of IL-22 in the pathogenesis of Behcet's disease (BD).

methodsThe levels of IL-22 in patient sera or supernatants of cultured peripheral blood mononuclear cells (PBMCs) and CD4(+)T cells were detected by enzyme-linked immunosorbent assay (ELISA). Flow cytometry was used to evaluate the frequency of IL-22-producing CD4(+) T cells. IL-22 mRNA from erythema nodosum skin lesions was examined using real time quantitative RT-PCR.

resultsBD patients with active uveitis showed a significantly higher expression of IL-22 in the supernatants of stimulated PBMCs and CD4(+)T cells compared with BD patients without active uveitis and normal controls. An increased frequency of IL-22-producing CD4(+)T cells was also found in BD patients with active uveitis. IL-22 mRNA expression was elevated in erythema nodosum skin lesions. In BD patients, a high IL-22 level in the supernatant of stimulated PBMCs correlated with the presence of retinal vasculitis and erythema nodosum.

conclusionsIL-22 was associated with disease activity in BD and correlated with the presence of small vessel inflammation, suggesting that it may be involved in its pathogenesis.

Indexed as

AdultBehcet SyndromeCD4-Positive T-LymphocytesErythema NodosumFemaleGene ExpressionHumansInterleukin-22InterleukinsLeukocytes, MononuclearMaleMiddle AgedUveitisYoung AdultInterleukin-22Interleukins

Identifiers

PMID23527071
PMCPMC3602549
OpenAlexW1967216529

What OpenQuestion holds

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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.