Evidence map›Paper›PMID 22479649›Full record

ArticlePloS one2012

Heterogeneity of inflammatory and cytokine networks in chronic plaque psoriasis.

William R Swindell, Xianying Xing, Philip E Stuart, Cynthia S Chen, Abhishek Aphale, Rajan P Nair, John J Voorhees, James T Elder, Andrew Johnston, Johann E Gudjonsson

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 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

56 citing papers in PubMed, 91 citations in OpenAlex.

  1. Trial
  2. A Framework for Autonomous AI-Driven Drug Discovery.bioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. The Immunology of Psoriasis-Current Concepts in Pathogenesis.Clinical reviews in allergy & immunology · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. JID innovations : skin science from molecules to population health · 2023
    Article
  18. Article
  19. Article
  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

10 authors at 3 institutions in 1 country.

William R SwindellDepartment of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America.
Xianying Xing
Philip E Stuart
Cynthia S Chen
Abhishek Aphale
Rajan P Nair
John J Voorhees
James T Elder
Andrew Johnston
Johann E Gudjonsson
University of Michigan–Ann Arbor · USMichigan United · USHarvard University · US

Funding

Linkage analysis of familial psoriasis(Supplement)R01AR042742 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ELDER, JAMES TILFORD · 1994 to 2021
$10.1M
Combined Analysis of Gene Expression and DNA Variation in PsoriasisR01AR054966 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ELDER, JAMES TILFORD · 2007 to 2011
$3.2M
NIAMS NIH HHS R01 AR042742NIAMS NIH HHS R01 AR054966
6 · The paper itself

Abstract

The clinical features of psoriasis, characterized by sharply demarcated scaly erythematous plaques, are typically so distinctive that a diagnosis can easily be made on these grounds alone. However, there is great variability in treatment response between individual patients, and this may reflect heterogeneity of inflammatory networks driving the disease. In this study, whole-genome transcriptional profiling was used to characterize inflammatory and cytokine networks in 62 lesional skin samples obtained from patients with stable chronic plaque psoriasis. We were able to stratify lesions according to their inflammatory gene expression signatures, identifying those associated with strong (37% of patients), moderate (39%) and weak inflammatory infiltrates (24%). Additionally, we identified differences in cytokine signatures with heightened cytokine-response patterns in one sub-group of lesions (IL-13-strong; 50%) and attenuation of these patterns in a second sub-group (IL-13-weak; 50%). These sub-groups correlated with the composition of the inflammatory infiltrate, but were only weakly associated with increased risk allele frequency at some psoriasis susceptibility loci (e.g., REL, TRAF3IP2 and NOS2). Our findings highlight variable points in the inflammatory and cytokine networks known to drive chronic plaque psoriasis. Such heterogeneous aspects may shape clinical course and treatment responses, and can provide avenues for development of personalized treatments.

Indexed as

Gene Expression ProfilingAdultAgedChronic DiseaseCohort StudiesCytokinesFemaleGene Expression RegulationGenome-Wide Association StudyHumansInterleukin-13MaleMiddle AgedPsoriasisSkinYoung AdultCytokinesInterleukin-13

Identifiers

PMID22479649
PMCPMC3315545
OpenAlexW2063825509

What OpenQuestion holds

Textmetadata
LicenceCC0
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.