Evidence map›Paper›PMID 26872212›Full record

ArticlePloS one2016

Increased Frequency of T Follicular Helper Cells and Elevated Interleukin-27 Plasma Levels in Patients with Pemphigus.

Tina Hennerici, Robert Pollmann, Thomas Schmidt, Maria Seipelt, Björn Tackenberg, Christian Möbs, Kamran Ghoreschi, Michael Hertl, Rüdiger Eming

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06863454 (Trichoscopy as a Monitoring Tool for Activity and Remission in Pemphigus Vulgaris), which is not on this map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.2field-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.

NCT06863454 not yet recruitingnot on this mapstarted 2025, after this paper: background citation

Trichoscopy as a Monitoring Tool for Activity and Remission in Pemphigus Vulgaris: A Clinical Study Supported by Immunological Evaluation.

TypeobservationalSponsorAssiut UniversityRan2025 to 2026Enrolled62ConditionsPemphigus Vulgaris (PV)ArmsTrichoscopy
3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 73 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Pemphigus Vulgaris: Present and Future Therapeutic Strategies.Dermatology practical & conceptual · 2022
    Review
  13. Article
  14. Review
  15. Article
  16. Autoimmune Pemphigus: Latest Advances and Emerging Therapies.Frontiers in molecular biosciences · 2021
    Review
  17. Review
  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

9 authors at 2 institutions in 1 country.

Tina HennericiDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Robert PollmannDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Thomas SchmidtDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Maria SeipeltDepartment of Neurology, Philipps University Marburg, Marburg, Germany.
Björn TackenbergDepartment of Neurology, Philipps University Marburg, Marburg, Germany.
Christian MöbsDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Kamran GhoreschiDepartment of Dermatology, Eberhard Karls University Tübingen, Tübingen, Germany.
Michael HertlDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Rüdiger EmingDepartment of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany.
Philipps University of Marburg · DEUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pemphigus is an autoimmune disease in which IgG auto-antibodies (auto-ab) against the desmosomal cadherins desmoglein (Dsg) 3 and Dsg1 cause loss of epidermal keratinocyte adhesion. Aim of this study was to investigate cytokines derived from antigen-presenting cells (APC) and their relation to CD4+ T cell subpopulations and to the auto-ab response in pemphigus. In this regard, patients with pemphigus were compared to patients with myasthenia gravis (MG), an unrelated auto-ab-mediated autoimmune disease, and healthy controls. In pemphigus and MG, the plasma concentrations of the APC-derived immunomodulatory cytokine IL-27 were highly increased. Strikingly, IL-27 strongly correlated with Dsg-specific IgG auto-ab titers. T helper (Th) 17 cells were augmented in both pemphigus and MG patients while T follicular helper (Tfh) cells, which are essential in providing B cell help, were increased only in pemphigus along with increasing plasma concentrations of IL-21, a cytokine produced by Th17 and Tfh cells. Moreover, we could detect Dsg3-specific autoreactive T cells producing IL-21 upon ex vivo stimulation with Dsg3. These findings suggest that IL-27 and IL-21-producing T cells, are involved in the pathogenesis of pemphigus. The further characterization of IL-21-producing T cells and of the role of IL-27 will lead to a more defined understanding of the auto-ab response in pemphigus.

Indexed as

AutoantibodiesCase-Control StudiesHumansImmunoglobulin GInterleukin-10Interleukin-21Interleukin-6InterleukinsPemphigusReceptors, CXCR5T-Lymphocytes, Helper-InducerAutoantibodiesCXCR5 protein, humanIL10 protein, humanIL6 protein, humanImmunoglobulin GInterleukin-10Interleukin-21Interleukin-6InterleukinsMYDGF protein, humanReceptors, CXCR5

Identifiers

PMID26872212
PMCPMC4752242
OpenAlexW2261421686

What OpenQuestion holds

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Registered trials

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.