Evidence map›Paper›PMID 31019506›Full record

ArticleFrontiers in immunology2019

Coordinated Induction of Antimicrobial Response Factors in Systemic Lupus Erythematosus.

Prathapan Ayyappan, Robert Z Harms, Jane H Buckner, Nora E Sarvetnick

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 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Biomolecular Mechanisms of Autoimmune Diseases and Their Relationship with the Resident Microbiota: Friend or Foe?Pathophysiology : the official journal of the International Society for Pathophysiology · 2022
    Review
  8. Article
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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

4 authors at 2 institutions in 1 country.

Prathapan AyyappanDepartment of Surgery-Transplant, University of Nebraska Medical Center, Omaha, NE, United States.
Robert Z HarmsDepartment of Surgery-Transplant, University of Nebraska Medical Center, Omaha, NE, United States.
Jane H BucknerTranslational Research Program, Benaroya Research Institute, Seattle, WA, United States.
Nora E SarvetnickDepartment of Surgery-Transplant, University of Nebraska Medical Center, Omaha, NE, United States.
University of Nebraska Medical Center · USBenaroya Research Institute

Funding

Uncovering pathogenic anti-bacterial defense mechanisms to identify novel targets for prevention of T1DU01AI130841 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SARVETNICK, NORA E · 2017 to 2021
$3.0M
Cytokine receptor populations in human autoimmune diabetesU01AI102012 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SARVETNICK, NORA E · 2012 to 2016
$2.7M
NIAID NIH HHS U01 AI102012NIAID NIH HHS U01 AI130841
6 · The paper itself

Abstract

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by dysregulated autoantibody production and complement activation leading to multi-organ damage. The disease is associated with increased intestinal permeability. In this study, we tested the hypothesis that SLE subjects have increased systemic exposure to bacteria. Since bacteria induce the expression of antimicrobial response factors (ARFs), we measured the levels of a series of clinically relevant ARFs in the plasma of SLE subjects. We found that levels of sCD14, lysozyme, and CXCL16 were significantly elevated in SLE subjects. A strong positive correlation was also observed between sCD14 and SELENA-SLEDAI score. Interestingly, the ratio of EndoCAb IgM:total IgM was significantly decreased in SLE and this ratio was negatively correlated with sCD14 levels. Although, there were no significant differences in the levels of lipopolysaccharide binding protein (LBP) and fatty acid binding protein 2 (FABP2), we observed significant positive correlations between lysozyme levels and sCD14, LBP, and FABP2. Moreover, galectin-3 levels also positively correlate with lysozyme, sCD14, and LBP. Since our SLE cohort comprised 43.33% males, we were able to identify gender-specific changes in the levels of ARFs. Overall, these changes in the levels and relationships between ARFs link microbial exposure and SLE. Approaches to reduce microbial exposure or to improve barrier function may provide therapeutic strategies for SLE patients.

Indexed as

Disease SusceptibilityHost-Pathogen InteractionsAdultAgedAutoantibodiesAutoimmunityBiomarkersCase-Control StudiesFemaleHumansLipopolysaccharide ReceptorsLupus Erythematosus, SystemicLysosomesMaleMiddle AgedAutoantibodiesBiomarkersLipopolysaccharide Receptorsantimicrobial proteinsCXCL16EndoCAbsfatty acid binding proteinlipopolysaccharide binding proteinlysozymesCD14SLE

Identifiers

PMID31019506
PMCPMC6458289
OpenAlexW2930379066

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.