Evidence map›Paper›PMID 27780265›Full record

ArticlePloS one2016

Autoantibodies against Modified Histone Peptides in SLE Patients Are Associated with Disease Activity and Lupus Nephritis.

Jürgen Dieker, Jo H Berden, Marinka Bakker, Jean-Paul Briand, Sylviane Muller, Reinhard Voll, Christopher Sjöwall, Martin Herrmann, Luuk B Hilbrands, Johan van der Vlag

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.0field-weighted citation impact, top 4% 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, 53 citations in OpenAlex.

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  7. Inhibition of NETosis for treatment purposes: friend or foe?Molecular and cellular biochemistry · 2022
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  8. The yin/yang balance of the MHC-selfFrontiers in immunology · 2022
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  9. Review
  10. Article
  11. Immune-Related Urine Biomarkers for the Diagnosis of Lupus Nephritis.International journal of molecular sciences · 2021
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  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 8 institutions in 4 countries.

Jürgen DiekerDepartment of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Jo H BerdenDepartment of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Marinka BakkerDepartment of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Jean-Paul BriandCNRS, Immunopathologie et chimie thérapeutique/Laboratory of excellence MEDALIS, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France.
Sylviane MullerCNRS, Immunopathologie et chimie thérapeutique/Laboratory of excellence MEDALIS, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France.
Reinhard VollDepartment of Rheumatology and Clinical Immunology, and the Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg/Breisgau, Germany.
Christopher SjöwallRheumatology/AIR, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Martin HerrmannDepartment for Internal Medicine 3, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nuremberg, Erlangen, Germany.
Luuk B HilbrandsDepartment of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Johan van der VlagDepartment of Nephrology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Radboud University Medical Center · NLRadboud University Nijmegen · NLImmunologie, Immunopathologie et Chimie Thérapeutique · FRInstitut de Biologie Moléculaire et Cellulaire · FRLinköping University · SERadboud Institute for Molecular Life Sciences · NLUniversitätsklinikum Erlangen · DEUniversity Medical Center Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Persistent exposure of the immune system to death cell debris leads to autoantibodies against chromatin in patients with systemic lupus erythematosus (SLE). Deposition of anti-chromatin/chromatin complexes can instigate inflammation in multiple organs including the kidney. Previously we identified specific cell death-associated histone modifications as targets of autoantibodies in SLE. In this study we addressed, in a large cohort of SLE patients and controls, the question whether plasma reactivities with specific histone peptides associated with serology and clinical features. Plasma from SLE patients with and without lupus nephritis, disease controls, and healthy controls, were tested in ELISA with histone H4 peptide acetylated at lysines 8, 12 and 16 (H4pac), H2B peptide acetylated at lysine 12 (H2Bpac), H3 peptide trimethylated at lysine 27 (H3pme), and their unmodified equivalents. SLE patients displayed a higher reactivity with the modified equivalent of each peptide. Reactivity with H4pac showed both a high sensitivity (89%) and specificity (91%) for SLE, while H2Bpac exhibited a high specificity (96%) but lower sensitivity (69%). Reactivity with H3pme appeared not specific for SLE. Anti-H4pac and anti-H2Bpac reactivity demonstrated a high correlation with disease activity. Moreover, patients reacting with multiple modified histone peptides exhibited higher SLEDAI and lower C3 levels. SLE patients with renal involvement showed higher reactivity with H2B/H2Bpac and a more pronounced reactivity with the modified equivalent of H3pme and H2Bpac. In conclusion, reactivity with H4pac and H2Bpac is specific for SLE patients and correlates with disease activity, whereas reactivity with H2Bpac is in particular associated with lupus nephritis.

Indexed as

AcetylationAdultAmino Acid SequenceArea Under CurveAutoantibodiesCase-Control StudiesCross-Sectional StudiesDisease ProgressionEnzyme-Linked Immunosorbent AssayFemaleHistonesHumansLupus Erythematosus, SystemicLupus NephritisMaleMiddle AgedAutoantibodiesHistonesPeptides

Identifiers

PMID27780265
PMCPMC5079581
OpenAlexW2538855466

What OpenQuestion holds

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Registered trials

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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.