Evidence map›Paper›PMID 22761702›Full record

ArticlePloS one2012

IL-27 Regulates IL-18 binding protein in skin resident cells.

Miriam Wittmann, Rosella Doble, Malte Bachmann, Josef Pfeilschifter, Thomas Werfel, Heiko Mühl

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

25 citing papers in PubMed, 49 citations in OpenAlex.

  1. Interleukin-18 armours antitumour immune effectors.Nature reviews. Immunology · 2026
    Review
  2. Review
  3. Article
  4. Magnolin Mitigates Skin Ageing Through the CXCL10/p38 Signalling Pathway.Journal of cellular and molecular medicine · 2025
    Article
  5. Review
  6. Article
  7. Multiple Cytokine Analysis of Th1/Th2/Th9/Th17/Th22/Treg Cytokine Pathway for Individual Immune Profile Assessment in Patients with Psoriasis.Medical science monitor : international medical journal of experimental and clinical research · 2022
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Interleukin-18 in Health and Disease.International journal of molecular sciences · 2019
    Review
  16. Review
  17. Article
  18. Review
  19. IL-18 and Cutaneous Inflammatory Diseases.International journal of molecular sciences · 2015
    Review
  20. Review
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

6 authors at 4 institutions in 2 countries.

Miriam WittmannDivision of Rheumatic and Musculoskeletal Disease, Leeds Institute of Molecular Medicine, LMBRU LTHT, University of Leeds, Leeds, United Kingdom. M.Wittmann@leeds.ac.uk
Rosella Doble
Malte Bachmann
Josef Pfeilschifter
Thomas Werfel
Heiko Mühl
University Hospital Frankfurt · DEUniversity of Leeds · GBGoethe University Frankfurt · DEMedizinische Hochschule Hannover · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IL-18 is an important mediator involved in chronic inflammatory conditions such as cutaneous lupus erythematosus, psoriasis and chronic eczema. An imbalance between IL-18 and its endogenous antagonist IL-18 binding protein (BP) may account for increased IL-18 activity. IL-27 is a cytokine with dual function displaying pro- and anti-inflammatory properties. Here we provide evidence for a yet not described anti-inflammatory mode of action on skin resident cells. Human keratinocytes and surprisingly also fibroblasts (which do not produce any IL-18) show a robust, dose-dependent and highly inducible mRNA expression and secretion of IL-18BP upon IL-27 stimulation. Other IL-12 family members failed to induce IL-18BP. The production of IL-18BP peaked between 48-72 h after stimulation and was sustained for up to 96 h. Investigation of the signalling pathway showed that IL-27 activates STAT1 in human keratinocytes and that a proximal GAS site at the IL-18BP promoter is of importance for the functional activity of IL-27. The data are in support of a significant anti-inflammatory effect of IL-27 on skin resident cells. An important novel property of IL-27 in skin pathobiology may be to counter-regulate IL-18 activities by acting on keratinocytes and importantly also on dermal fibroblasts.

Indexed as

Gene Expression RegulationBlotting, WesternCells, CulturedEnzyme-Linked Immunosorbent AssayFibroblastsForeskinHumansIntercellular Signaling Peptides and ProteinsInterferon-gammaInterleukin-12Interleukin-17Interleukin-18KeratinocytesLuciferasesMalePromoter Regions, GeneticIntercellular Signaling Peptides and ProteinsInterferon-gammaInterleukin-12Interleukin-17Interleukin-18interleukin-18 binding proteinLuciferasesRNA, Messenger

Identifiers

PMID22761702
PMCPMC3384590
OpenAlexW2042514128

What OpenQuestion holds

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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.