Evidence map›Paper›PMID 28821532›Full record

ArticleAnnals of the rheumatic diseases2017

Cross-phenotype association mapping of the MHC identifies genetic variants that differentiate psoriatic arthritis from psoriasis.

John Bowes, James Ashcroft, Nick Dand, Farideh Jalali-Najafabadi, Eftychia Bellou, Pauline Ho, Helena Marzo-Ortega, Philip S Helliwell, Marie Feletar, Anthony W Ryan and 12 more

Open access · hybridAbstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
3.6field-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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. Predicting Psoriatic Arthritis in Psoriasis Patients - A Swiss Registry Study.Journal of psoriasis and psoriatic arthritis · 2024
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Advances of Genomic Medicine in Psoriatic Arthritis.Journal of personalized medicine · 2022
    Review
  13. Review
  14. Article
  15. Article
  16. Psoriatic arthritis.Nature reviews. Disease primers · 2021
    Review
  17. Review
  18. IL-23/IL-17 Axis in Inflammatory Rheumatic Diseases.Clinical reviews in allergy & immunology · 2021
    Review
  19. 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

22 authors at 11 institutions in 3 countries.

John BowesArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0003-4659-031X
James AshcroftArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
Nick DandDivision of Genetics and Molecular Medicine, King's College London, Guy's Hospital, London, UK.
Farideh Jalali-NajafabadiArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
Eftychia BellouArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0002-0971-5614
Pauline HoArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
Helena Marzo-OrtegaNIHR Leeds Musculoskeletal 12 Biomedical Research Unit, Leeds Teaching Hospitals Trust and Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds, UK.
Philip S HelliwellNIHR Leeds Musculoskeletal 12 Biomedical Research Unit, Leeds Teaching Hospitals Trust and Leeds Institute of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds, UK.
Marie FeletarDepartment of Rheumatology, Emeritus Research, Melbourne, Victoria, Australia.
Anthony W RyanDepartment of Clinical Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland.
David J KaneAdelaide and Meath Hospital and Trinity College Dublin, Dublin, Ireland.
Eleanor KorendowychRoyal National Hospital for Rheumatic Diseases and Department Pharmacy and Pharmacology, University of Bath, Bath, UK.
Michael A SimpsonDepartment of Rheumatology, St Vincent's University Hospital, UCD School of Medicine and Medical Sciences and Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland.
Jonathan PackhamHaywood Academic Rheumatology Centre, Institute of Applied Clinical Science, Keele University, Stoke on Trent, UK.
Ross McManusDepartment of Clinical Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, Dublin, Ireland.
Matthew A BrownInstitute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.
Catherine H SmithSt John's Institute of Dermatology, Guys and St Thomas' Foundation Trust, London, UK.
Jonathan N BarkerSt John's Institute of Dermatology, Division of Genetics and Molecular Medicine, Faculty of Life Sciences and Medicine, King's College London, London, UK.
Neil McHughRoyal National Hospital for Rheumatic Diseases and Department Pharmacy and Pharmacology, University of Bath, Bath, UK.
Oliver FitzGeraldDepartment of Rheumatology, St Vincent's University Hospital, UCD School of Medicine and Medical Sciences and Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland.
Richard B WarrenDermatology Centre, Salford Royal NHS Foundation Trust, University of Manchester, Manchester, UK.ORCID http://orcid.org/0000-0003-3316-2527
Anne BartonArthritis Research UK Centre for Genetics and Genomics, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
Manchester Academic Health Science Centre · GBTrinity College Dublin · IERoyal National Hospital for Rheumatic Diseases · GBUniversity College Dublin · IEUniversity of Leeds · GBGuy's and St Thomas' NHS Foundation Trust · GBGuy's Hospital · GBKeele University · GBKing's College London · GBQueensland University of Technology · AUSalford Royal NHS Foundation Trust · GB

Funding

Medical Research Council MR/L011808/1Versus Arthritis 21173
6 · The paper itself

Abstract

objectivesPsoriatic arthritis (PsA) is a chronic inflammatory arthritis, with a strong heritable component, affecting patients with psoriasis. Here we attempt to identify genetic variants within the major histocompatibility complex (MHC) that differentiate patients with PsA from patients with cutaneous psoriasis alone (PsC).

methods2808 patients with PsC, 1945 patients with PsA and 8920 population controls were genotyped. We imputed SNPs, amino acids and classical HLA alleles across the MHC and tested for association with PsA compared to population controls and the PsC patient group. In addition we investigated the impact of the age of disease onset on associations.

resultsHLA-C*06:02 was protective of PsA compared to PsC (p=9.57×10

conclusionsBy controlling for the age of psoriasis onset, we show, for the first time, that

Indexed as

AdolescentAdultAge of OnsetAllelesArthritis, PsoriaticAsparagineCase-Control StudiesGenotypeHLA-B27 AntigenHLA-C AntigensHumansMajor Histocompatibility ComplexPhenotypePolymorphism, Single NucleotidePsoriasisSerineAsparagineHLA-B27 AntigenHLA-C*06:02 antigenHLA-C AntigensSerinegenetic susceptibilityMHCpsoriasispsoriatic arthritisselection bias

Identifiers

PMID28821532
PMCPMC5629941
OpenAlexW2736017919

What OpenQuestion 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 OpenQuestion graph.