Evidence map›Paper›PMID 31383567›Full record

ArticleJournal of autoimmunity2020

Restricted myeloperoxidase epitopes drive the adaptive immune response in MPO-ANCA vasculitis.

Meghan E Free, Katherine G Stember, Jacob J Hess, Elizabeth A McInnis, Olivier Lardinois, Susan L Hogan, Yichun Hu, Carmen Mendoza, Andrew K Le, Alex J Guseman and 13 more

Open access · greenAbstract read
In one paragraph

Article in Journal of autoimmunity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Presentation and progression of MPO-ANCA interstitial lung disease.Journal of translational autoimmunity · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Association ofFrontiers in immunology · 2023
    Article
  13. Review
  14. Mechanisms of vascular damage in ANCA vasculitis.Seminars in immunopathology · 2022
    Review
  15. Article
  16. Granulomatous Inflammation in ANCA-Associated Vasculitis.International journal of molecular sciences · 2021
    Review
  17. Article
  18. 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

23 authors at 5 institutions in 1 country.

Meghan E FreeUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA. Electronic address: meghan_free@med.unc.edu.
Katherine G StemberUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA; UNC Department of Pathology and Laboratory Medicine, CB #7525, Brinkhous-Bullitt Building, Chapel Hill, NC, 27599, USA.
Jacob J HessUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Elizabeth A McInnisUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Olivier LardinoisUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Susan L HoganUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Yichun HuUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Carmen MendozaUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Andrew K LeUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA.
Alex J GusemanUNC Department of Chemistry, CB #3290, Chapel Hill, NC, 27599, USA.
Mark A PilkintonVanderbilt Center for Translational Immunology and Infectious Diseases, A2200 MCN, 1161 21st Avenue South, Nashville, TN, 37232, USA.
Dante S BortoneUNC Lineberger Comprehensive Cancer Center, CB #7295, Chapel Hill, NC, 27599, USA.
Kristen CowensUNC Lineberger Comprehensive Cancer Center, CB #7295, Chapel Hill, NC, 27599, USA.
John SidneyLa Jolla Institute for Allergy and Immunology, 9420 Athena Circle, La Jolla, CA, 92037, USA.
Edita KarosieneLa Jolla Institute for Allergy and Immunology, 9420 Athena Circle, La Jolla, CA, 92037, USA.
Bjoern PetersLa Jolla Institute for Allergy and Immunology, 9420 Athena Circle, La Jolla, CA, 92037, USA.
Eddie JamesBenaroya Research Institute, 1201 Ninth Avenue, Seattle, WA, 98101, USA.
William W KwokBenaroya Research Institute, 1201 Ninth Avenue, Seattle, WA, 98101, USA.
Benjamin G VincentUNC Lineberger Comprehensive Cancer Center, CB #7295, Chapel Hill, NC, 27599, USA; UNC Division of Hematology/Oncology, Department of Medicine, Physician's Office Building, 3rd Floor, 170 Manning Drive, CB #7305, Chapel Hill, NC, 27599, USA; UNC Curriculum in Bioinformatics and Computational Biology, CB #7264, Chapel Hill, NC, 27599, USA.
Simon A MallalVanderbilt Center for Translational Immunology and Infectious Diseases, A2200 MCN, 1161 21st Avenue South, Nashville, TN, 37232, USA.
J Charles JennetteUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA; UNC Department of Pathology and Laboratory Medicine, CB #7525, Brinkhous-Bullitt Building, Chapel Hill, NC, 27599, USA.
Dominic J CiavattaUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA; UNC Department of Genetics and Molecular Biology, Coker Hall, 120 South Road, CB #3280, Chapel Hill, NC, 27599, USA.
Ronald J FalkUNC Kidney Center, Department of Medicine, 7024 Burnett-Womack, CB #7155, Chapel Hill, NC, 27599, USA; UNC Department of Pathology and Laboratory Medicine, CB #7525, Brinkhous-Bullitt Building, Chapel Hill, NC, 27599, USA.
La Jolla Institute for Immunology · USUniversity of North Carolina Health Care · USBenaroya Research InstituteUNC Lineberger Comprehensive Cancer CenterVanderbilt University · US

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI David Darr · 1985 to 2026
$201.5M
Translation of Knowledge on the Pathogenesis of ANCA Disease into NovelP01DK058335 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CIAVATTA, DOMINIC J · 2000 to 2019
$25.9M
RENAL EPIDEMIOLOGY TRAINING PROGRAMT32DK007750 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI FALK, RONALD J · 1999 to 2022
$5.5M
Pathobiology of ANCA Glomerulonephritis: Targeting Adaptive and Innate Immune Processes for Precision TherapiesR01DK125350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CIAVATTA, DOMINIC J, FALK, RONALD J · 2020 to 2024
$3.4M
North Carolina Translational & Clinical Sciences Institute (NC TraCS)TL1TR001110 · NCATS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BUSE, JOHN BERNARD, CAREY, TIMOTHY S · 2013 to 2017
$489k
NCATS NIH HHS TL1 TR001110NCI NIH HHS P30 CA016086NIDDK NIH HHS P01 DK058335NIDDK NIH HHS R01 DK125350NIDDK NIH HHS T32 DK007750
6 · The paper itself

Abstract

backgroundTreatment of autoimmune diseases has relied on broad immunosuppression. Knowledge of specific interactions between human leukocyte antigen (HLA), the autoantigen, and effector immune cells, provides the foundation for antigen-specific therapies. These studies investigated the role of HLA, specific myeloperoxidase (MPO) epitopes, CD4

methodsHLA sequence-based typing identified enriched alleles in our patient population (HLA-DPB1*04:01 and HLA-DRB4*01:01), while in silico and in vitro binding studies confirmed binding between HLA and specific MPO epitopes. Class II tetramers with MPO peptides were utilized to detect autoreactive CD4

resultsWe identified a restricted region of MPO that was recognized by both CD4

conclusionsThese observations reveal interactions between restricted MPO epitopes and the adaptive immune system within ANCA vasculitis that may inform new antigen-specific therapies in autoimmune disease while providing insight into immunopathogenesis.

Indexed as

Adaptive ImmunityAmino Acid SequenceAnimalsAntibodies, Antineutrophil CytoplasmicAutoantibodiesAutoantigensCD4-Positive T-LymphocytesCells, CulturedEpitopesHumansLeukocytes, MononuclearLongitudinal StudiesMicePeroxidaseReceptors, Antigen, T-CellVasculitisAntibodies, Antineutrophil CytoplasmicAutoantibodiesAutoantigensEpitopesPeroxidaseReceptors, Antigen, T-CellANCA specificityANCA vasculitisAutoreactive T cellsEpitope specificityImmunodominant epitopes

Identifiers

PMID31383567
PMCPMC6930338
OpenAlexW2966762029

What OpenQuestion holds

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LicenceTDM
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.