Evidence map›Paper›PMID 23024773›Full record

ArticlePloS one2012

Increased renal versican expression is associated with progression of chronic kidney disease.

Michael Rudnicki, Paul Perco, Hannes Neuwirt, Susie-Jane Noppert, Johannes Leierer, Judith Sunzenauer, Susanne Eder, Carlamaria Zoja, Kathrin Eller, Alexander R Rosenkranz and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

18 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Adamts1 and Cyst Expansion in Polycystic Kidney Disease.Journal of the American Society of Nephrology : JASN · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Extracellular Matrix in Kidney Fibrosis: More Than Just a Scaffold.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2019
    Review
  11. Article
  12. Review
  13. The nephrologist of tomorrow: towards a kidney-omic future.Pediatric nephrology (Berlin, Germany) · 2017
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Observational
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

13 authors at 4 institutions in 3 countries.

Michael RudnickiMedical University Innsbruck, Deptartment of Internal Medicine IV-Nephrology and Hypertension, Innsbruck, Austria. michael.rudnicki@i-med.ac.at
Paul Perco
Hannes Neuwirt
Susie-Jane Noppert
Johannes Leierer
Judith Sunzenauer
Susanne Eder
Carlamaria Zoja
Kathrin Eller
Alexander R Rosenkranz
Gerhard A Müller
Bernd Mayer
Gert Mayer
Innsbruck Medical University · ATEmergenTec (Austria) · ATMario Negri Institute for Pharmacological Research · ITUniversity of Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Novel prognostic markers for progression of kidney disease are needed to distinguish patients who might benefit from a more aggressive nephroprotective therapy. Expression of the proteoglycan versican was evaluated in renal transcriptomics profiles and in an independent set of 74 renal biopsies. Versican levels were correlated to histologic damage scores and to renal outcome, and versican expression and regulation was evaluated in vitro. In transcriptomics profiles of renal tissue versican was positively correlated with (i) histological parameters in kidney biopsies, (ii) progressive decline of renal function in proteinuric kidney diseases, and (iii) impaired renal function and histology scores in diabetic nephropathy. In an independent cohort of 74 biopsies of glomerular diseases renal RNA levels of versican isoforms V0 and V1, but not V2 and V3 correlated significantly with creatinine after a mean follow up time of 53 months. Versican isoforms V0 and V1 together with serum creatinine at time of biopsy and the degree of glomerulosclerosis predicted 20% and 24% of the variability of creatinine at follow up, which was significantly more than serum creatinine and histological parameters alone (16%). However, when patients with acute kidney failure at time of biopsy (n = 5) were excluded, the additive predictive value of versican V1 was only marginally higher (35%) than creatinine and glomerulosclerosis alone (34%). Versican isoforms V0 and V1 were primarily expressed in vitro in proximal tubule cells and in fibroblasts. The results in humans were confirmed in three rodent models of kidney disease, in which renal versican expression was significantly upregulated as compared to corresponding controls. These data show for the first time an association of renal versican isoform V0 and V1 expression with progressive renal disease.

Indexed as

AnimalsBiomarkersBiopsyCell LineDisease Models, AnimalDisease ProgressionFibroblastsGene Expression RegulationHumansKidneyKidney Tubules, ProximalMicePrognosisRatsRenal Insufficiency, ChronicRisk FactorsBiomarkersRNA IsoformsTransforming Growth Factor beta1Versicans

Identifiers

PMID23024773
PMCPMC3443107
OpenAlexW2014594088

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.