Evidence map›Paper›PMID 21533152›Full record

ArticlePloS one2011

Betaglycan is required for the establishment of nephron endowment in the mouse.

Kenneth A Walker, Sunder Sims-Lucas, Georgina Caruana, Luise Cullen-McEwen, Jinhua Li, Mai A Sarraj, John F Bertram, Kaye L Stenvers

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. 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
1.7field-weighted citation impact, top 16% 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. Absent, Small, or Homeotic 2-Like-Mediated H3K4 Methylation and Nephrogenesis.Journal of the American Society of Nephrology : JASN · 2025
    Article
  2. Review
  3. Review
  4. Coreceptor functions of cell surface heparan sulfate proteoglycans.American journal of physiology. Cell physiology · 2022
    Review
  5. TGF-β superfamily co-receptors in cancer.Developmental dynamics : an official publication of the American Association of Anatomists · 2022
    Review
  6. Review
  7. Article
  8. Review
  9. Fgfr2 is integral for bladder mesenchyme patterning and function.American journal of physiology. Renal physiology · 2017
    Article
  10. Article
  11. Article
  12. Fgfr2 is integral for bladder mesenchyme patterning and function.American journal of physiology. Renal physiology · 2015
    Article
  13. Article
  14. Why and how we determine nephron number.Pediatric nephrology (Berlin, Germany) · 2014
    Review
  15. Article
  16. Article
  17. Article
  18. 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

8 authors at 1 institution in 2 countries.

Kenneth A WalkerDepartment of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia. Kenneth.Walker@princehenrys.org
Sunder Sims-Lucas
Georgina Caruana
Luise Cullen-McEwen
Jinhua Li
Mai A Sarraj
John F Bertram
Kaye L Stenvers
Monash University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Betaglycan is an accessory receptor for the transforming growth factor-β (TGFβ) superfamily, many members of which play key roles in kidney development. The purpose of this study was to define the role of this co-receptor on fetal murine kidney development. Stereological examination of embryonic and adult betaglycan heterozygous kidneys revealed augmented nephron number relative to littermate controls. Fetal heterozygous kidneys exhibited accelerated ureteric branching, which correlated with augmented nephron development at embryonic day (e) 15.5. In contrast, betaglycan null kidneys exhibited renal hypoplasia from e13.5 and reduced nephron number at e15.5. Quantitative real-time PCR analysis of e11.5-e14.5 kidneys demonstrated that heterozygous kidneys exhibited a transient decrease in Bmp4 expression at e11.5 and a subsequent cascade of changes in the gene regulatory network that governs metanephric development, including significant increases in Pax2, Eya1, Gdnf, Ret, Wnt4, and Wt1 expression. Conversely, gene expression in null kidneys was normal until e13.5, when significant reductions were detected in the expression of Bmp4 as well as other key metanephric regulatory genes. Tgfb1 and Tgfb2 mRNA expression was down-regulated in both nulls and heterozygotes at e13.5 and e14.5. The opposing morphological and molecular phenotypes in betaglycan heterozygote and null mutants demonstrate that the levels of betaglycan must be tightly regulated for optimal kidney development.

Indexed as

AnimalsMiceMice, KnockoutNephronsPolymerase Chain ReactionProteoglycansReceptors, Transforming Growth Factor betaSignal TransductionbetaglycanProteoglycansReceptors, Transforming Growth Factor beta

Identifiers

PMID21533152
PMCPMC3078907
OpenAlexW2043178049

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.