Evidence map›Paper›PMID 34276678›Full record

ArticleFrontiers in immunology2021

Comparison of Surrogate Markers of the Type I Interferon Response and Their Ability to Mirror Disease Activity in Systemic Lupus Erythematosus.

Helena Enocsson, Jonas Wetterö, Maija-Leena Eloranta, Birgitta Gullstrand, Cecilia Svanberg, Marie Larsson, Anders A Bengtsson, Lars Rönnblom, Christopher Sjöwall

Open access · goldAbstract readComparative Study
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

17 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Identification ofJournal of inflammation research · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

9 authors at 3 institutions in 1 country.

Helena EnocssonDepartment of Biomedical and Clinical Sciences, Division of Inflammation and Infection, Linköping University, Linköping, Sweden.
Jonas WetteröDepartment of Biomedical and Clinical Sciences, Division of Inflammation and Infection, Linköping University, Linköping, Sweden.
Maija-Leena ElorantaDepartment of Medical Sciences, Rheumatology, Uppsala University, Uppsala, Sweden.
Birgitta GullstrandDepartment of Clinical Sciences Lund, Division of Rheumatology, Lund University, Lund, Sweden.
Cecilia SvanbergDepartment of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology, Linköping University, Linköping, Sweden.
Marie LarssonDepartment of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology, Linköping University, Linköping, Sweden.
Anders A BengtssonDepartment of Clinical Sciences Lund, Division of Rheumatology, Lund University, Lund, Sweden.
Lars RönnblomDepartment of Medical Sciences, Rheumatology, Uppsala University, Uppsala, Sweden.
Christopher SjöwallDepartment of Biomedical and Clinical Sciences, Division of Inflammation and Infection, Linköping University, Linköping, Sweden.
Linköping University · SELund University · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Type I interferons (IFNs) are central and reflective of disease activity in systemic lupus erythematosus (SLE). However, IFN-α levels are notoriously difficult to measure and the type I IFN gene signature (IGS) is not yet available in clinical routine. This study evaluates galectin-9 and an array of chemokines/cytokines in their potential as surrogate markers of type I IFN and/or SLE disease activity. Methods: Healthy controls and well-characterized Swedish SLE patients from two cross-sectional cohorts ( Results: The IGS was significantly (p<0.01) correlated with galectin-9 (rho=0.54) and CXCL10 (rho=0.37) levels whereas serum IFN-α correlated with galectin-9 (rho=0.36), CXCL10 (rho=0.39), CCL19 (rho=0.26) and CCL2 (rho=0.19). The strongest correlation was observed between galectin-9 and TNF (rho=0.56). IFN-α and disease activity (SLEDAI-2K) were correlated (rho=0.20) at cross-sectional analysis, but no significant associations were found between SLEDAI-2K and galectin-9 or chemokines. Several inflammatory mediators increased at disease exacerbation although CCL19, CXCL11, CXCL10, IL-10 and IL-1 receptor antagonist were most pronounced. Immune complex-stimulation of PBMC increased the production of CCL2, CXCL8 and TNF. Conclusion: Galectin-9 and CXCL10 were associated with type I IFN in SLE but correlated stronger with TNF. None of the investigated biomarkers showed a convincing association with disease activity, although CXCL10 and CCL19 performed best in this regard.

Indexed as

TranscriptomeAdolescentAdultAgedAged, 80 and overAntigensBiomarkersCase-Control StudiesCells, CulturedChemokine CCL19Chemokine CXCL10ChemokinesCross-Sectional StudiesCytoskeletal ProteinsFemaleGalectinsAntigensBiomarkersCCL19 protein, humanChemokine CCL19Chemokine CXCL10ChemokinesCXCL10 protein, humanCytoskeletal ProteinsGalectinsIFI27 protein, humanIFI44L protein, humanIFI44 protein, humanInterferon-alphaLGALS9 protein, humanMembrane ProteinsOxidoreductases Acting on CH-CH Group DonorsProteinsRSAD2 protein, humanTumor Suppressor ProteinsViperin Proteinbiomarkerchemokinedisease activitygalectininterferonlupusSLETNF

Identifiers

PMID34276678
PMCPMC8278235
OpenAlexW3174565985

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.