Evidence map›Paper›PMID 23710468›Full record

ArticleJournal of diabetes research2013

Glomerulopathy in the KK.Cg-A(y) /J mouse reflects the pathology of diabetic nephropathy.

Stephen P O'Brien, Mandy Smith, Hong Ling, Lucy Phillips, William Weber, John Lydon, Colleen Maloney, Steven Ledbetter, Cynthia Arbeeny, Stefan Wawersik

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

13 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. The Pathophysiological Role of Thymosin β4 in the Kidney Glomerulus.International journal of molecular sciences · 2023
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Thrombospondin-1 regulation of latent TGF-β activation: A therapeutic target for fibrotic disease.Matrix biology : journal of the International Society for Matrix Biology · 2018
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
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

10 authors.

Stephen P O'BrienTissue Protection and Repair, Genzyme, A Sanofi Company, 49 New York Ave., Framingham, MA 01701, USA. stephen.obrien@genzyme.com
Mandy Smith
Hong Ling
Lucy Phillips
William Weber
John Lydon
Colleen Maloney
Steven Ledbetter
Cynthia Arbeeny
Stefan Wawersik

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The KK.Cg-A (y) /J (KK-A (y) ) mouse strain is a previously described model of type 2 diabetes with renal impairment. In the present study, female KK-A (y) mice received an elevated fat content diet (24% of calories), and a cohort was uninephrectomized (Unx) to drive renal disease severity. Compared to KK-a/a controls, 26-week-old KK-A (y) mice had elevated HbA1c, insulin, leptin, triglycerides, and cholesterol, and Unx further elevated these markers of metabolic dysregulation. Unx KK-A (y) mice also exhibited elevated serum BUN and reduced glomerular filtration, indicating that reduction in renal mass leads to more severe impairment in renal function. Glomerular hypertrophy and hypercellularity, mesangial matrix expansion, podocyte effacement, and basement membrane thickening were present in both binephric and uninephrectomized cohorts. Glomerular size was increased in both groups, but podocyte density was reduced only in the Unx animals. Consistent with functional and histological evidence of increased injury, fibrotic (fibronectin 1, MMP9, and TGF β 1) and inflammatory (IL-6, CD68) genes were markedly upregulated in Unx KK-A (y) mice, while podocyte markers (nephrin and podocin) were significantly decreased. These data suggest podocyte injury developing into glomerulopathy in KK-A (y) mice. The addition of uninephrectomy enhances renal injury in this model, resulting in a disease which more closely resembles human diabetic nephropathy.

Indexed as

AnimalsDiabetes Mellitus, Type 2Diabetic NephropathiesFemaleGlomerular Filtration RateKidney GlomerulusMicePodocytes

Identifiers

PMID23710468
PMCPMC3655591
OpenAlexW2024529813

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.