Evidence map›Paper›PMID 32826325›Full record

ArticleJournal of the American Society of Nephrology : JASN2020

Differentiation of a Contractile, Ureter-Like Tissue, from Embryonic Stem Cell-Derived Ureteric Bud and

May Sallam, Anwar A Palakkan, Christopher G Mills, Julia Tarnick, Mona Elhendawi, Lorna Marson, Jamie A Davies

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2020. 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
1.1field-weighted citation impact, top 23% 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, 22 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Building human renal tracts.Journal of pediatric surgery · 2022
    Review
  9. Renal engineering: strategies to address the problem of the ureter.Current opinion in biomedical engineering · 2021
    Article
  10. Article
  11. The origin and role of the renal stroma.Development (Cambridge, England) · 2021
    Review
  12. Review
  13. Patterning a Ureter Is All in the Stroma.Journal of the American Society of Nephrology : JASN · 2020
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

May SallamDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK s1688924@sms.ed.ac.uk.
Anwar A PalakkanDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK.
Christopher G MillsDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK.ORCID 0000-0001-5478-6844
Julia TarnickDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK.
Mona ElhendawiDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK.
Lorna MarsonEdinburgh Transplant Centre, Royal Infirmary of Edinburgh, Edinburgh, UK.
Jamie A DaviesDeanery of Biomedical Science, University of Edinburgh, Edinburgh, UK.ORCID 0000-0001-6660-4032
University of Edinburgh · GBMansoura University · EGEdinburgh Royal Infirmary · GB

Funding

Medical Research Council MR/R026483/1
6 · The paper itself

Abstract

backgroundThere is intense interest in replacing kidneys from stem cells. It is now possible to produce, from embryonic or induced pluripotent stem cells, kidney organoids that represent immature kidneys and display some physiologic functions. However, current techniques have not yet resulted in renal tissue with a ureter, which would be needed for engineered kidneys to be clinically useful.

methodsWe used a published sequence of growth factors and drugs to induce mouse embryonic stem cells to differentiate into ureteric bud tissue. We characterized isolated engineered ureteric buds differentiated from embryonic stem cells in three-dimensional culture and grafted them into

resultsEngineered ureteric buds branched in three-dimensional culture and expressed Hoxb7, a transcription factor that is part of a developmental regulatory system and a ureteric bud marker. When grafted into the cortex of

conclusionsMouse embryonic stem cells can be differentiated into ureteric bud cells. Grafting those UB-like structures into peri-Wolffian mesenchyme of cultured kidney rudiments can induce production of urothelium and organize the mesenchyme to produce rhythmically contracting smooth muscle layers. This development may represent a significant step toward the goal of renal regeneration.

Indexed as

AnimalsCell Culture TechniquesCell DifferentiationEmbryonic Stem CellsKidneyMesodermMiceNephronsOrgan Culture TechniquesUreterkidney developmentrenal stem cellstem cellureteric bud

Identifiers

PMID32826325
PMCPMC7609005
OpenAlexW3080296411

What OpenQuestion holds

Textmetadata
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.