Evidence map›Paper›PMID 29969095›Full record

ArticleeLife2018

Neurogenic decisions require a cell cycle independent function of the CDC25B phosphatase.

Frédéric Bonnet, Angie Molina, Mélanie Roussat, Manon Azais, Sophie Bel-Vialar, Jacques Gautrais, Fabienne Pituello, Eric Agius

Erratum issuedAbstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Article
  2. A low-level Cdkn1c/p57EMBO reports · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Control of GThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  7. Article
  8. Article
  9. Regulation of size and scale in vertebrate spinal cord development.Wiley interdisciplinary reviews. Developmental biology · 2021
    Review
  10. Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Frédéric Bonnet *Centre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.
Angie Molina *Centre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.
Mélanie RoussatCentre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.
Manon AzaisCentre de Recherches sur la Cognition Animale, Centre de Biologie Intégrative., Université de Toulouse, CNRS, UPS, Toulouse, France.
Sophie Bel-VialarCentre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.
Jacques GautraisCentre de Recherches sur la Cognition Animale, Centre de Biologie Intégrative., Université de Toulouse, CNRS, UPS, Toulouse, France.ORCID http://orcid.org/0000-0002-7002-9920
Fabienne PituelloCentre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.
Eric AgiusCentre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, Toulouse, France.ORCID http://orcid.org/0000-0003-2123-9283

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A fundamental issue in developmental biology and in organ homeostasis is understanding the molecular mechanisms governing the balance between stem cell maintenance and differentiation into a specific lineage. Accumulating data suggest that cell cycle dynamics play a major role in the regulation of this balance. Here we show that the G2/M cell cycle regulator CDC25B phosphatase is required in mammals to finely tune neuronal production in the neural tube. We show that in chick neural progenitors, CDC25B activity favors fast nuclei departure from the apical surface in early G1, stimulates neurogenic divisions and promotes neuronal differentiation. We design a mathematical model showing that within a limited period of time, cell cycle length modifications cannot account for changes in the ratio of the mode of division. Using a CDC25B point mutation that cannot interact with CDK, we show that part of CDC25B activity is independent of its action on the cell cycle.

Indexed as

Models, StatisticalAnimalscdc25 PhosphatasesCDC2 Protein KinaseCell CycleCell DifferentiationChick EmbryoChickensEmbryo, MammalianGene Expression Regulation, DevelopmentalHumansImmediate-Early ProteinsMiceMice, KnockoutNeural Stem CellsNeural TubeBtg2 protein, mousecdc25 PhosphatasesCDC2 Protein KinaseImmediate-Early ProteinsPax7 protein, mousePAX7 Transcription FactorSox2 protein, mouseSOXB1 Transcription FactorsTumor Suppressor ProteinsCDC25 phosphatasescell cyclechickendevelopmental biologyinterkinetic nuclear movementmouseneural stem cellsneural tubevertebrate embryo

Identifiers

PMID29969095
PMCPMC6051746

What OpenQuestion holds

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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.