Evidence map›Paper›PMID 26000279›Full record

ArticleBioMed research international2015

Early-onset diabetic E1-DN mice develop albuminuria and glomerular injury typical of diabetic nephropathy.

Mervi E Hyvönen, Vincent Dumont, Jukka Tienari, Eero Lehtonen, Jarkko Ustinov, Marika Havana, Hannu Jalanko, Timo Otonkoski, Päivi J Miettinen, Sanna Lehtonen

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 18% 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, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. BioMed research international · 2018
    Article
  7. Review
  8. PACSIN2 accelerates nephrin trafficking and is up-regulated in diabetic kidney disease.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017
    Article
  9. 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 at 1 institution in 1 country.

Mervi E HyvönenDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland ; Children's Hospital, University of Helsinki, 00290 Helsinki, Finland.
Vincent DumontDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland.ORCID 0000-0002-2893-5479
Jukka TienariDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland ; Department of Pathology, HUSLAB, Helsinki University Central Hospital, 05850 Hyvinkää, Finland ; Department of Pathology, HUSLAB, Helsinki University Central Hospital, 00290 Helsinki, Finland.
Eero LehtonenDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland ; Laboratory Animal Centre, University of Helsinki, 00790 Helsinki, Finland.
Jarkko UstinovBiomedicum Stem Cell Center, University of Helsinki, 00290 Helsinki, Finland.
Marika HavanaDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland.ORCID 0000-0002-9226-2635
Hannu JalankoChildren's Hospital, University of Helsinki, 00290 Helsinki, Finland.
Timo OtonkoskiChildren's Hospital, University of Helsinki, 00290 Helsinki, Finland ; Biomedicum Stem Cell Center, University of Helsinki, 00290 Helsinki, Finland.
Päivi J MiettinenChildren's Hospital, University of Helsinki, 00290 Helsinki, Finland ; Biomedicum Stem Cell Center, University of Helsinki, 00290 Helsinki, Finland.
Sanna LehtonenDepartment of Pathology, Haartman Institute, University of Helsinki, Haartmaninkatu 3, 00290 Helsinki, Finland.ORCID 0000-0003-4189-2415
University of Helsinki · FI

Funding

European Research Council 242820
6 · The paper itself

Abstract

The transgenic E1-DN mice express a kinase-negative epidermal growth factor receptor in their pancreatic islets and are diabetic from two weeks of age due to impaired postnatal growth of β-cell mass. Here, we characterize the development of hyperglycaemia-induced renal injury in the E1-DN mice. Homozygous mice showed increased albumin excretion rate (AER) at the age of 10 weeks; the albuminuria increased over time and correlated with blood glucose. Morphometric analysis of PAS-stained histological sections and electron microscopy images revealed mesangial expansion in homozygous E1-DN mice, and glomerular sclerosis was observed in the most hyperglycaemic mice. The albuminuric homozygous mice developed also other structural changes in the glomeruli, including thickening of the glomerular basement membrane and widening of podocyte foot processes that are typical for diabetic nephropathy. Increased apoptosis of podocytes was identified as one mechanism contributing to glomerular injury. In addition, nephrin expression was reduced in the podocytes of albuminuric homozygous E1-DN mice. Tubular changes included altered epithelial cell morphology and increased proliferation. In conclusion, hyperglycaemic E1-DN mice develop albuminuria and glomerular and tubular injury typical of human diabetic nephropathy and can serve as a new model to study the mechanisms leading to the development of diabetic nephropathy.

Indexed as

AlbuminuriaAnimalsCapsid ProteinsDiabetic NephropathiesDisease Models, AnimalErbB ReceptorsHomozygoteHumansKidney GlomerulusMaleMembrane ProteinsMiceMice, TransgenicPodocytesCapsid ProteinsErbB ReceptorsMembrane ProteinsnephrinVP3 protein, Chicken anemia virus

Identifiers

PMID26000279
PMCPMC4426768
OpenAlexW2067932095

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Registered trials

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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.