Evidence map›Paper›PMID 26637290›Full record

ArticleLupus2016

GlycA, a novel marker of inflammation, is elevated in systemic lupus erythematosus.

C P Chung, M J Ormseth, M A Connelly, A Oeser, J F Solus, J D Otvos, P Raggi, C M Stein

Open access · greenAbstract read
In one paragraph

Article in Lupus, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 53 citations in OpenAlex.

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  18. Title: Human Serum/Plasma Glycoprotein Analysis byJournal of clinical medicine · 2020
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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

8 authors at 3 institutions in 2 countries.

C P ChungDepartment of Medicine, Vanderbilt University, Nashville, USA c.chung@vanderbilt.edu.
M J OrmsethDepartment of Medicine, Vanderbilt University, Nashville, USA.
M A ConnellyLabCorp, Raleigh, USA.
A OeserDepartment of Medicine, Vanderbilt University, Nashville, USA.
J F SolusDepartment of Medicine, Vanderbilt University, Nashville, USA.
J D OtvosLabCorp, Raleigh, USA.
P RaggiDepartment of Medicine, University of Alberta, Edmonton, Canada.
C M SteinDepartment of Medicine, Vanderbilt University, Nashville, USA.
Vanderbilt University · USLabCorp (United States) · USUniversity of Alberta · CA

Funding

VANDERBILT UNIVERSITY CTSA FOR PEDIATRIC RESEARCHUL1RR024975 · NCRR · VANDERBILT UNIVERSITY · PI BERNARD, GORDON RAPHAEL · 2007 to 2011
$45.7M
The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
YOHIMBINE AS A MODEL OF ORTHOSTATIC INTOLERANCEM01RR000095 · NCRR · VANDERBILT UNIVERSITY · PI HAAS, DAVID W · 1985 to 2008
$38.3M
Vanderbilt Multidisciplinary Clinical Research CenterP60AR056116 · NIAMS · VANDERBILT UNIVERSITY · PI STEIN, CHARLES M. · 2008 to 2012
$6.2M
Drug-Drug Interactions and Preventable Adverse Events in RheumatologyK23AR064768 · NIAMS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI CHUNG, CECILIA PILAR · 2013 to 2016
$531k
NCATS NIH HHS 2 UL1TR000445-06NCATS NIH HHS UL1 TR000445NCRR NIH HHS M01 RR000095NCRR NIH HHS UL1 RR024975NCRR NIH HHS UL1RR024975-01NIAMS NIH HHS K23 AR064768NIAMS NIH HHS K23AR064768NIAMS NIH HHS P60 AR056116NIAMS NIH HHS P60AR056116NIGMS NIH HHS GM5M01-RR00095
6 · The paper itself

Abstract

backgroundGlycA is a novel marker of systemic inflammation detected by nuclear magnetic resonance (NMR) spectroscopy. In the general population, GlycA is correlated with inflammatory markers such as C-reactive protein (CRP) and associated with coronary heart disease and diabetes. The utility of GlycA in patients with systemic lupus erythematosus (SLE) has not been defined. Therefore, we tested the hypothesis that GlycA concentrations are elevated in patients with SLE and associated with other markers of inflammation and coronary atherosclerosis.

methodsWe compared concentrations of GlycA, detected by NMR, in 116 patients with SLE and 84 control subjects frequency-matched for age, sex, and race. SLE disease activity index (SLEDAI) and the SLE Collaborating Clinics damage index (SLICC) were calculated. Acute phase reactants, a panel of cytokines, and a lipid panel were measured. Electron beam computer tomography (EBCT) was used to quantify coronary artery calcification, a measure of coronary artery atherosclerosis.

resultsPatients with SLE had higher concentrations of GlycA (398 (350-445)) than control subjects (339 (299-391)) µmol/L, p < 0.001. In patients with SLE, concentrations of GlycA were significantly associated with sedimentation rate (rho = 0.43), C-reactive protein (rho = 0.59), e-selectin (rho = 0.28), intracellular adhesion molecule-1 (rho = 0.30), triglycerides (rho = 0.45), all p < 0.0023 to account for multiple comparisons, but not with creatinine, SLEDAI, SLICC, or coronary calcium scores.

conclusionsConcentrations of GlycA are higher in patients with SLE than control subjects and associated with markers of inflammation but not with SLE disease activity or chronicity scores or coronary artery calcification.

Indexed as

AdultBiomarkersCase-Control StudiesCross-Sectional StudiesFemaleHumansInflammation MediatorsLipidsLupus Erythematosus, SystemicMagnetic Resonance SpectroscopyMaleMiddle AgedUp-RegulationBiomarkersInflammation MediatorsLipidsGlycAinflammationSystemic lupus erythematosus

Identifiers

PMID26637290
PMCPMC4767584
OpenAlexW2339419666

What OpenQuestion holds

Textmetadata
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.