Evidence map›Paper›PMID 31134086›Full record

ArticleFrontiers in immunology2019

Autoantibodies in Systemic Lupus Erythematosus Target Mitochondrial RNA.

Yann Becker, Geneviève Marcoux, Isabelle Allaeys, Anne-Sophie Julien, Renée-Claude Loignon, Hadrien Benk-Fortin, Emmanuelle Rollet-Labelle, Joyce Rauch, Paul R Fortin, Eric Boilard

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
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  10. Immunometabolism in systemic lupus erythematosus.Nature reviews. Rheumatology · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Mitochondrial RNA in Inflammation.International journal of biological sciences · 2025
    Review
  16. Article
  17. Review
  18. Review
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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 2 institutions in 1 country.

Yann BeckerDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Geneviève MarcouxDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Isabelle AllaeysDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Anne-Sophie JulienDépartement de mathématiques et statistiques, Université Laval, Québec City, QC, Canada.
Renée-Claude LoignonDivision de Rhumatologie, Département de Médecine, CHU de Québec-Université Laval, Québec City, QC, Canada.
Hadrien Benk-FortinDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Emmanuelle Rollet-LabelleDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Joyce RauchDivision of Rheumatology, Department of Medicine, Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
Paul R FortinDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Eric BoilardDépartement de microbiologie et immunologie, Faculté de Médecine de l'Université Laval, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC, Canada.
Université Laval · CAMcGill University Health Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mitochondrion supplies energy to the cell and regulates apoptosis. Unlike other mammalian organelles, mitochondria are formed by binary fission and cannot be directly produced by the cell. They contain numerous copies of a compact circular genome that encodes RNA molecules and proteins involved in mitochondrial oxidative phosphorylation. Whereas, mitochondrial DNA (mtDNA) activates the innate immune system if present in the cytosol or the extracellular milieu, it is also the target of circulating autoantibodies in systemic lupus erythematosus (SLE). However, it is not known whether mitochondrial RNA is also recognized by autoantibodies in SLE. In the present study, we evaluated the presence of autoantibodies targeting mitochondrial RNA (AmtRNA) in SLE. We quantified AmtRNA in an inducible model of murine SLE. The AmtRNA were also determined in SLE patients and healthy volunteers. AmtRNA titers were measured in both our induced model of murine SLE and in human SLE, and biostatistical analyses were performed to determine whether the presence and/or levels of AmtRNA were associated with clinical features expressed by SLE patients. Both IgG and IgM classes of AmtRNA were increased in SLE patients (

Indexed as

AnimalsAntibodies, AnticardiolipinAntibodies, AntinuclearAutoantibodiesDisease Models, AnimalDNAFemaleHumansImmunoglobulin GImmunoglobulin MLupus Erythematosus, SystemicMaleMiceMice, Inbred C57BLMiddle AgedMitochondriaAntibodies, AnticardiolipinAntibodies, AntinuclearAutoantibodiesDNAImmunoglobulin GImmunoglobulin MRNA, Mitochondrialantimitochondrial antibody (AMA)autoantibodies-bloodautoantigensautoimmue diseaseextranuclear nucleic acidsmitochondria-RNAsystemic lupus erythematosus (SLE)

Identifiers

PMID31134086
PMCPMC6524553
OpenAlexW2944354478

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.