Evidence map›Paper›PMID 26204444›Full record

ArticlePloS one2015

Interleukin 35 Synovial Fluid Levels Are Associated with Disease Activity of Rheumatoid Arthritis.

Ladislav Šenolt, Barbora Šumová, Romana Jandová, Hana Hulejová, Heřman Mann, Karel Pavelka, Jiří Vencovský, Mária Filková

Abstract readComparative Study
In one paragraph

Article in PloS one, 2015. 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
–field-weighted citation impact
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.

  1. Article
  2. Review
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  4. Review
  5. Paradoxical role of Breg-inducing cytokines in autoimmune diseases.Journal of translational autoimmunity · 2019
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Interleukin-35 upregulates OPG and inhibits RANKL in mice with collagen-induced arthritis and fibroblast-like synoviocytes.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2016
    Article
  14. 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

8 authors.

Ladislav ŠenoltInstitute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Barbora ŠumováInstitute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Romana JandováInstitute of Rheumatology, Prague, Czech Republic.
Hana HulejováInstitute of Rheumatology, Prague, Czech Republic.
Heřman MannInstitute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Karel PavelkaInstitute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Jiří VencovskýInstitute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Mária FilkováInstitute of Rheumatology, Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo study the association of systemic and local interleukin-35 (IL-35) levels in rheumatoid arthritis.

methods37 patients with treatment naïve early RA, 49 with established RA and 29 control patients with osteoarthritis (OA) were studied. Serum and paired synovial fluid samples were analysed for IL-35. Disease activity of RA patients was assessed according to the 28-Joint Count Disease Activity Score (DAS28).

resultsThe levels of serum IL-35 were significantly higher in patients with treatment naïve early RA compared to those with established disease and control OA subjects. In addition, serum levels of IL-35 significantly decreased 12 weeks after initiation of glucocorticoids and conventional synthetic disease modifying antirheumatic drugs in patients with treatment naïve early RA. Synovial fluid IL-35 levels were significantly higher in RA compared to OA patients, were significantly elevated compared to serum counterparts and correlated with synovial fluid leukocyte count (r=0.412; p<0.01), serum CRP levels (r=0.362; p<0.05) and DAS28 (r=0.430, p<0.01).

conclusionThis is the first study showing elevated circulating levels of IL-35 in treatment naïve early RA, its significant decrease after treatment initiation and positive association between increased synovial fluid IL-35 and disease activity in patients with long-lasting RA.

Indexed as

AdultAntirheumatic AgentsArthritis, RheumatoidBiomarkersFemaleGlucocorticoidsHumansImmunosuppressive AgentsInterleukinsMaleMiddle AgedSeverity of Illness IndexSynovial FluidAntirheumatic AgentsBiomarkersGlucocorticoidsImmunosuppressive Agentsinterleukin-35, humanInterleukins

Identifiers

PMID26204444
PMCPMC4512689

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LicenceCC BY
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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.