Evidence map›Paper›PMID 31594956›Full record

ArticleScientific reports2019

SLE Plasma Profiling Identifies Unique Signatures of Lupus Nephritis and Discoid Lupus.

Michael A Smith, Jill Henault, Jodi L Karnell, Melissa L Parker, Jeffrey M Riggs, Dominic Sinibaldi, Devon K Taylor, Rachel Ettinger, Ethan P Grant, Miguel A Sanjuan and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.2field-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

15 citing papers in PubMed, 34 citations in OpenAlex.

  1. Trial
  2. Article
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  4. Article
  5. Article
  6. Lupus Nephritis Biomarkers: A Critical Review.International journal of molecular sciences · 2024
    Review
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  8. Article
  9. Article
  10. Review
  11. Article
  12. 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

13 authors at 3 institutions in 2 countries.

Michael A SmithAstraZeneca, Gaithersburg, MD, USA.
Jill HenaultAstraZeneca, Gaithersburg, MD, USA.
Jodi L KarnellAstraZeneca, Gaithersburg, MD, USA.
Melissa L ParkerAstraZeneca, Gaithersburg, MD, USA.
Jeffrey M RiggsAstraZeneca, Gaithersburg, MD, USA.
Dominic SinibaldiAstraZeneca, Gaithersburg, MD, USA.
Devon K TaylorAstraZeneca, Gaithersburg, MD, USA.
Rachel EttingerAstraZeneca, Gaithersburg, MD, USA.
Ethan P GrantAstraZeneca, Gaithersburg, MD, USA.
Miguel A SanjuanAstraZeneca, Gaithersburg, MD, USA.
Roland KolbeckAstraZeneca, Gaithersburg, MD, USA.
Michelle A PetriJohns Hopkins University School of Medicine, Baltimore, MD, USA. kerry.casey@alleninstitute.org.
Kerry A CaseyAstraZeneca, Gaithersburg, MD, USA. mpetri@jhmi.edu.ORCID http://orcid.org/0000-0001-7194-8585
AstraZeneca (United States) · USAstraZeneca (Japan) · JPJohns Hopkins University · US

Funding

Lupus CohortR01AR043727 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI PETRI, MICHELLE A · 1997 to 2015
$8.2M
Hopkins Lupus CohortR01AR069572 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI PETRI, MICHELLE A · 2016 to 2020
$3.4M
NIAMS NIH HHS R01 AR043727NIAMS NIH HHS R01 AR069572
6 · The paper itself

Abstract

Systemic lupus erythematosus (SLE) impacts multiple organ systems, although the causes of many individual SLE pathologies are poorly understood. This study was designed to elucidate organ-specific inflammation by identifying proteins that correlate with SLE organ involvement and to evaluate established biomarkers of disease activity across a diverse patient cohort. Plasma proteins and autoantibodies were measured across seven SLE manifestations. Comparative analyses between pathologies and correlation with the SLE Disease Activity Index (SLEDAI) were used to identify proteins associated with organ-specific and composite disease activity. Established biomarkers of composite disease activity, SLE-associated antibodies, type I interferon (IFN), and complement C3, correlated with composite SLEDAI, but did not significantly associate with many individual SLE pathologies. Two clusters of proteins were associated with renal disease in lupus nephritis samples. One cluster included markers of infiltrating leukocytes and the second cluster included markers of tissue remodelling. In patients with discoid lupus, a distinct signature consisting of elevated immunoglobulin A autoantibodies and interleukin-23 was observed. Our findings indicate that proteins from blood samples can be used to identify protein signatures that are distinct from established SLE biomarkers and SLEDAI and could be used to conveniently monitor multiple inflammatory pathways present in different organ systems.

Indexed as

AdultAutoantibodiesBiomarkersCohort StudiesFemaleHumansInflammationKidneyLupus Erythematosus, DiscoidLupus Erythematosus, SystemicLupus NephritisMaleMiddle AgedAutoantibodiesBiomarkers

Identifiers

PMID31594956
PMCPMC6783423
OpenAlexW2980273319

What OpenQuestion holds

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LicenceCC BY
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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.