Evidence map›Paper›PMID 36911664›Full record

SynthesisFrontiers in immunology2023

A meta-analysis of chemokines in vitiligo: Recruiting immune cells towards melanocytes.

Reinhart Speeckaert, Arno Belpaire, Marijn M Speeckaert, Nanja van Geel

Open access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
7.3field-weighted citation impact, top 2% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Vitiligo-like depigmentation as an accessible readout of antitumour immunity in melanoma immunotherapy.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Melanocyte loss dominates the vitiligo transcriptome: a rank-based meta-analysis.medRxiv : the preprint server for health sciences · 2026
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Melanocyte-dependent macrophage redistribution enhances skin immunity upon acute stress.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Article
  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

4 authors at 1 institution in 1 country.

Reinhart SpeeckaertDepartment of Dermatology, Ghent University Hospital, Gent, Belgium.
Arno BelpaireDepartment of Dermatology, Ghent University Hospital, Gent, Belgium.
Marijn M SpeeckaertDepartment of Nephrology, Ghent University Hospital, Gent, Belgium.
Nanja van GeelDepartment of Dermatology, Ghent University Hospital, Gent, Belgium.
Ghent University Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chemokine research offers insightful information on the pathogenesis of cutaneous immune disorders, such as vitiligo. Compared to cytokines, the higher detectable levels of chemokines display promising potential as future disease biomarkers. Nonetheless, some published study results are contradictory, which can be attributed to patient characteristics and methodological differences. In this study, a meta-analysis was performed to compare chemokine expression in blood and skin samples from vitiligo patients versus healthy controls. Furthermore, the relationship between chemokine expression and disease activity was evaluated. Chemokine levels were investigated in 15 articles in the circulation and in 9 articles in vitiligo skin. Overall, some clear trends were observed. CXCR3 signaling by CXCL10 and CXCL9 has been confirmed by several reports, although CXCL10 showed more robust findings in blood samples. In this meta-analysis, CCL5, CXCL8, CXCL12, and CXCL16 levels were also significantly elevated. This indicates a complex immune pathway activation in vitiligo that overall supports a Th1-dominant response. Chemokines linked to the Th2 and Th17 pathways were less prevalent. Despite these findings, study protocols that examine a broader range of chemokines are encouraged, because current research is mostly focused on a small number of chemokines that were differentially expressed in previous studies.

Indexed as

VitiligoCD8-Positive T-LymphocytesChemokine CXCL10HumansMelanocytesSkinChemokine CXCL10biomarkerchemokineCXCLdisease activityvitiligo

Identifiers

PMID36911664
PMCPMC9999440
OpenAlexW4321785817

What Socratic 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 Socratic graph.