Evidence map›Paper›PMID 26808537›Full record

ArticlePloS one2016

Reduced Adenosine Uptake and Its Contribution to Signaling that Mediates Profibrotic Activation in Renal Tubular Epithelial Cells: Implication in Diabetic Nephropathy.

Catalina Kretschmar, Carlos Oyarzún, Cristopher Villablanca, Catherinne Jaramillo, Sebastián Alarcón, Gustavo Perez, Montserrat M Díaz-Encarnación, Marçal Pastor-Anglada, Wallys Garrido, Claudia Quezada and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Dual Actions of AInternational journal of molecular sciences · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Blockade of the Adenosine AInternational journal of molecular sciences · 2019
    Article
  11. Article
  12. P2XPurinergic signalling · 2018
    Article
  13. Review
  14. Review
  15. Who Is Who in Adenosine Transport.Frontiers in pharmacology · 2018
    Review
  16. Article
  17. Signalling pathways involved in hypoxia-induced renal fibrosis.Journal of cellular and molecular medicine · 2017
    Review
  18. Pathological overproduction: the bad side of adenosine.British journal of pharmacology · 2017
    Review
  19. Purinergic Signalling: Therapeutic Developments.Frontiers in pharmacology · 2017
    Review
  20. A Selective Adenosine AIn vivo (Athens, Greece)
    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

11 authors at 3 institutions in 2 countries.

Catalina KretschmarInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Carlos OyarzúnInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Cristopher VillablancaInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Catherinne JaramilloInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Sebastián AlarcónInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Gustavo PerezInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Montserrat M Díaz-EncarnaciónNephrology Service Fundació Puigvert, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain.
Marçal Pastor-AngladaInstitute of Biomedicine and Oncology Programme, National Biomedical Research Institute of Liver and Gastrointestinal Diseases (CIBER EHD), Department of Biochemistry and Molecular Biology, University of Barcelona, Barcelona, Spain.
Wallys GarridoInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Claudia QuezadaInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Rody San MartínInstitute of Biochemistry and Microbiology, Science Faculty, Universidad Austral de Chile, Valdivia, Chile.
Austral University of Chile · CLPuigvert Foundation · ESUniversitat de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Altered nucleoside levels may be linked to pathogenic signaling through adenosine receptors. We hypothesized that adenosine dysregulation contributes to fibrosis in diabetic kidney disease. Our findings indicate that high glucose levels and experimental diabetes decreased uptake activity through the equilibrative nucleoside transporter 1 (ENT1) in proximal tubule cells. In addition, a correlation between increased plasma content of adenosine and a marker of renal fibrosis in diabetic rats was evidenced. At the cellular level, exposure of HK2 cells to high glucose, TGF-β and the general adenosine receptor agonist NECA, induced the expression of profibrotic cell activation markers α-SMA and fibronectin. These effects can be avoided by using a selective antagonist of the adenosine A3 receptor subtype in vitro. Furthermore, induction of fibrosis marker α-SMA was prevented by the A3 receptor antagonist in diabetic rat kidneys. In conclusion, we evidenced the contribution of purinergic signaling to renal fibrosis in experimental diabetic nephropathy.

Indexed as

Signal TransductionAdenosineAnimalsCell LineDiabetic NephropathiesEpithelial CellsFibrosisHumansKidney TubulesMaleRatsRats, Sprague-DawleyAdenosine

Identifiers

PMID26808537
PMCPMC4726618
OpenAlexW2413476717

What OpenQuestion holds

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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.