Evidence map›Paper›PMID 33193091›Full record

ArticleFrontiers in endocrinology2020

Increased Plasma Soluble Interleukin-2 Receptor Alpha Levels in Patients With Long-Term Type 1 Diabetes With Vascular Complications Associated With

Magdalena Keindl, Olena Fedotkina, Elsa du Plessis, Ruchi Jain, Brith Bergum, Troels Mygind Jensen, Cathrine Laustrup Møller, Henrik Falhammar, Thomas Nyström, Sergiu-Bogdan Catrina and 9 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Implication of serum soluble IL-2 receptor α in type 2 diabetes mellitus.Journal of diabetes and metabolic disorders · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. 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

19 authors at 10 institutions in 4 countries.

Magdalena KeindlCenter for Diabetes Research, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
Olena FedotkinaCenter for Diabetes Research, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
Elsa du PlessisCenter for Diabetes Research, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
Ruchi JainDepartment of Clinical Science, Lund University Diabetes Centre, Malmö, Sweden.
Brith BergumBroegelmann Research Laboratory, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
Troels Mygind JensenResearch Unit for General Practice & Danish Ageing Research Center, Department of Public Health, University of Southern Denmark, Odense, Denmark.
Cathrine Laustrup MøllerTranslational Pathophysiology, Steno Diabetes Center Copenhagen (SDCC), Gentofte, Denmark.
Henrik FalhammarDepartment of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden.
Thomas NyströmDepartment of Clinical Science and Education, Division of Internal Medicine, Unit for Diabetes Research, Karolinska Institute, South Hospital, Stockholm, Sweden.
Sergiu-Bogdan CatrinaDepartment of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden.
Gun JörneskogKarolinska Institute, Department of Clinical Sciences, Danderyd University Hospital, Division of Internal Medicine, Stockholm, Sweden.
Leif GroopDepartment of Clinical Science, Lund University Diabetes Centre, Malmö, Sweden.
Mats EliassonDepartment of Public Health and Clinical Medicine, Sunderby Research Unit, Umeå University, Umeå, Sweden.
Björn EliassonDepartment of Medicine, University of Gothenburg, Gothenburg, Sweden.
Kerstin BrismarDepartment of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, Stockholm, Sweden.
Peter M NilssonDepartment of Clinical Science, Lund University Diabetes Centre, Malmö, Sweden.
Tore Julsrud BergInstitute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
Silke AppelBroegelmann Research Laboratory, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
Valeriya LyssenkoCenter for Diabetes Research, Department of Clinical Science, Faculty of Medicine, University of Bergen, Bergen, Norway.
University of Bergen · NOKarolinska Institutet · SELund University · SEKarolinska University Hospital · SEInstitute for Molecular Medicine Finland · FISteno Diabetes Center · DKUmeå University · SEUniversity of Gothenburg · SEUniversity of Oslo · NOUniversity of Southern Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 1 diabetes (T1D) is largely considered an autoimmune disease leading to the destruction of insulin-producing pancreatic β cells. Further, patients with T1D have 3-4-fold increased risk of developing micro- and macrovascular complications. However, the contribution of immune-related factors contributing to these diabetes complications are poorly understood. Individuals with long-term T1D who do not progress to vascular complications offer a great potential to evaluate end-organ protection. The aim of the present study was to investigate the association of inflammatory protein levels with vascular complications (retinopathy, nephropathy, cardiovascular disease) in individuals with long-term T1D compared to individuals who rapidly progressed to complications. We studied a panel of inflammatory markers in plasma of patients with long-term T1D with (n = 81 and 26) and without (n = 313 and 25) vascular complications from two cross-sectional Scandinavian cohorts (PROLONG and DIALONG) using Luminex technology. A subset of PROLONG individuals (n = 61) was screened for circulating immune cells using multicolor flow cytometry. We found that elevated plasma levels of soluble interleukin-2 receptor alpha (sIL-2R) were positively associated with the complication phenotype. Risk carriers of polymorphisms in the

Indexed as

Polymorphism, Single NucleotideCase-Control StudiesCross-Sectional StudiesDiabetes Mellitus, Type 1Diabetic AngiopathiesFemaleHumansInterleukin-2 Receptor alpha SubunitMaleMiddle AgedPrognosisProtein Tyrosine Phosphatase, Non-Receptor Type 2IL2RA protein, humanInterleukin-2 Receptor alpha SubunitProtein Tyrosine Phosphatase, Non-Receptor Type 2PTPN2 protein, humancardiovascular diseaseCluster of Differentiation 25 (CD25)diabetes complicationsnephropathyregulatory T cellsretinopathysIL-2R

Identifiers

PMID33193091
PMCPMC7664831
OpenAlexW3095043602

What OpenQuestion holds

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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.