Evidence map›Paper›PMID 30634937›Full record

ArticleBMC medical genetics2019

Polymorphisms in IL36G gene are associated with plaque psoriasis.

Tanel Traks, Maris Keermann, Ele Prans, Maire Karelson, Ulvi Loite, Gea Kõks, Helgi Silm, Sulev Kõks, Külli Kingo

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04212507 (The Gut-Skin Axis Integrity in Psoriatic Patients), which is not on this map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 18% 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.

NCT04212507 unknown statusnot on this mapstarted 2020, after this paper: background citation

The Gut-Skin Axis Integrity in Psoriatic Patients

TypeobservationalSponsorAssiut UniversityRan2020 to 2021Enrolled80ConditionsPsoriatic PatientsArmsThe serum level of Claudin-3 and intestinal Fatty acid binding protein
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Signaling pathways and targeted therapies for psoriasis.Signal transduction and targeted therapy · 2023
    Review
  7. Multi-Omics Research Strategies for Psoriasis and Atopic Dermatitis.International journal of molecular sciences · 2023
    Review
  8. Article
  9. Article
  10. Mechanisms and inhibitors of ferroptosis in psoriasis.Frontiers in molecular biosciences · 2022
    Review
  11. Frontiers in immunology · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. The Significance of IL-36 Hyperactivation and IL-36R Targeting in Psoriasis.International journal of molecular sciences · 2019
    Review
  16. Article
  17. 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

9 authors at 3 institutions in 2 countries.

Tanel TraksDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia. tanel.traks@ut.ee.ORCID 0000-0003-2749-8534
Maris KeermannDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia.
Ele PransDepartment of Pathophysiology, University of Tartu, 19 Ravila St, 50411, Tartu, Estonia.
Maire KarelsonDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia.
Ulvi LoiteDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia.
Gea KõksDepartment of Pathophysiology, University of Tartu, 19 Ravila St, 50411, Tartu, Estonia.
Helgi SilmDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia.
Sulev KõksPerron Institute, Murdoch University, 8 Verdun St, Perth, WA, 6009, Australia.
Külli KingoDepartment of Dermatology and Venerology, University of Tartu, 31 Raja St, 50417, Tartu, Estonia.
Tartu University Hospital · EEUniversity of Tartu · EEMurdoch University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlaque psoriasis is a non-contagious skin disease in which characteristic red and flaky lesions result from a dysregulation involving both innate and adaptive immune mechanisms. Several cytokines have been implicated in these processes and lately interleukin (IL)-36 family members have become more recognised among them. Thus far, genetic studies have only investigated IL36RN gene of this family in relation to pustular psoriasis. Since IL36G has previously demonstrated markedly increased levels in plaque psoriasis patients and is linked to IL-23/IL-17 axis critical in psoriasis pathology, it was chosen to be the focus of current report.

methodsEleven SNPs from IL36G region were genotyped in 728 plaque psoriasis patients and 320 healthy control individuals. Allele and haplotype frequencies between patients and controls were assessed by respective association tests. For more specific analyses, the patients were assigned into subgroups according to sex, age of disease onset, occurrence of psoriasis among relatives, seasonal aggravation, arthritis symptoms, body surface area (BSA) scores, and Psoriasis Area and Severity Index (PASI) scores.

resultsThe most significant results were obtained with SNPs rs28947206, rs28947207 and rs28947211 that were associated in entire plaque psoriasis analysis (multiple testing adjusted p value (p

conclusionsThe associated SNPs of this study or those in linkage disequilibrium with them could potentially affect the functionality of IL-36γ cytokine, which in turn may impact plaque psoriasis pathology. For instance, these variants could influence IL-36γ expression or 3D structure, thereby altering its ability to induce chemokine production in keratinocytes and various immune cells. The precise mechanisms of these actions are currently unknown and out of the scope of this study. To conclude, the present genetic association results confirm the proposed role of IL-36γ in plaque psoriasis development, with corresponding causal effects to be determined in forthcoming research.

Indexed as

Genetic Association StudiesGenetic Predisposition to DiseasePolymorphism, GeneticAdolescentAdultAgedAged, 80 and overAllelesBody Surface AreaCytokinesFemaleGenotypeHaplotypesHumansInterleukin-1KeratinocytesCytokinesIL36G protein, humanInterleukin-1interleukin 36, humanCytokinesGenetic association studyIL36GPlaque psoriasisSNP

Identifiers

PMID30634937
PMCPMC6330488
OpenAlexW2915391283

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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.