Evidence map›Paper›PMID 28942924›Full record

ArticleCell2017

Excitable Dynamics and Yap-Dependent Mechanical Cues Drive the Segmentation Clock.

Alexis Hubaud, Ido Regev, L Mahadevan, Olivier Pourquié

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

68 citing papers in PubMed, 155 citations in OpenAlex.

  1. Article
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  11. Cellular and molecular control of vertebrate somitogenesis.Nature reviews. Molecular cell biology · 2024
    Review
  12. Article
  13. Oscillatory control of embryonic development.Development (Cambridge, England) · 2024
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

8 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Alexis HubaudInstitut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), CNRS (UMR 7104), Inserm U964, Université de Strasbourg, Illkirch 67400, France; Department of Genetics, Harvard Medical School and Department of Pathology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA 02115, USA.
Ido RegevPaulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA.
L MahadevanPaulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA; Departments of Organismic and Evolutionary Biology and Physics, Harvard University, Cambridge, MA 02138, USA; Wyss Institute for Biologically Inspired Engineering and Kavli Institute for Nanobio Science and Technology, Harvard University, Cambridge, MA 02138, USA. Electronic address: lmahadev@g.harvard.edu.
Olivier PourquiéInstitut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), CNRS (UMR 7104), Inserm U964, Université de Strasbourg, Illkirch 67400, France; Department of Genetics, Harvard Medical School and Department of Pathology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA 02115, USA; Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA. Electronic address: pourquie@hms.harvard.edu.
Harvard University · USBrigham and Women's Hospital · USInstitut de génétique et de biologie moléculaire et cellulaire · FR

Funding

Role of Energy Metabolism in Patterning the Vertebrate Musculo-Skeletal AxisR01HD085121 · NICHD · BRIGHAM AND WOMEN'S HOSPITAL · PI OLIVIER POURQUIE · 2016 to 2026
$6.8M
NICHD NIH HHS R01 HD085121
6 · The paper itself

Abstract

The periodic segmentation of the vertebrate body axis into somites, and later vertebrae, relies on a genetic oscillator (the segmentation clock) driving the rhythmic activity of signaling pathways in the presomitic mesoderm (PSM). To understand whether oscillations are an intrinsic property of individual cells or represent a population-level phenomenon, we established culture conditions for stable oscillations at the cellular level. This system was used to demonstrate that oscillations are a collective property of PSM cells that can be actively triggered in vitro by a dynamical quorum sensing signal involving Yap and Notch signaling. Manipulation of Yap-dependent mechanical cues is sufficient to predictably switch isolated PSM cells from a quiescent to an oscillatory state in vitro, a behavior reminiscent of excitability in other systems. Together, our work argues that the segmentation clock behaves as an excitable system, introducing a broader paradigm to study such dynamics in vertebrate morphogenesis.

Indexed as

Biological ClocksSignal TransductionAdaptor Proteins, Signal TransducingAnimalsCell Cycle ProteinsChick EmbryoEmbryo, MammalianEmbryo, NonmammalianMesodermMiceMorphogenesisPhosphoproteinsQuorum SensingSomitesYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingCell Cycle ProteinsPhosphoproteinsYap1 protein, mouseYAP-Signaling Proteinsclockexcitabilityexcitable systemNotchoscillationspresomitic mesodermsegmentationsomitogenesisYap

Identifiers

PMID28942924
PMCPMC5722254
OpenAlexW2756839240

What OpenQuestion holds

Textmetadata
LicenceTDM
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.