Evidence map›Paper›PMID 27226324›Full record

ArticleDevelopment (Cambridge, England)2016

Coordinated control of Notch/Delta signalling and cell cycle progression drives lateral inhibition-mediated tissue patterning.

Ginger L Hunter, Zena Hadjivasiliou, Hope Bonin, Li He, Norbert Perrimon, Guillaume Charras, Buzz Baum

Open access · hybridAbstract read
In one paragraph

Article in Development (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 64 citations in OpenAlex.

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  17. Notch signaling sculpts the stem cell niche.Frontiers in cell and developmental biology · 2022
    Review
  18. Knockout ofBiomedicines · 2021
    Article
  19. Article
  20. 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

7 authors at 4 institutions in 2 countries.

Ginger L HunterMRC-Laboratory for Molecular and Cell Biology, University College London, London WC1E 6BT, UK Institute of Physics of Living Systems, University College London, London WC1E 6BT, UK g.hunter@ucl.ac.uk b.baum@ucl.ac.uk.ORCID 0000-0001-7022-9482
Zena HadjivasiliouCentre for Mathematics, Physics, and Engineering in the Life Sciences and Experimental Biology, University College London, London WC1E 6BT, UK Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
Hope BoninMRC-Laboratory for Molecular and Cell Biology, University College London, London WC1E 6BT, UK.
Li HeHoward Hughes Medical Institute, Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Norbert PerrimonHoward Hughes Medical Institute, Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
Guillaume CharrasInstitute of Physics of Living Systems, University College London, London WC1E 6BT, UK London Centre for Nanotechnology, University College London, London WC1E 6BT, UK Department of Cell and Developmental Biology, University College London, London WC1E 6BT, UK.
Buzz BaumMRC-Laboratory for Molecular and Cell Biology, University College London, London WC1E 6BT, UK Institute of Physics of Living Systems, University College London, London WC1E 6BT, UK g.hunter@ucl.ac.uk b.baum@ucl.ac.uk.
MRC Laboratory for Molecular Cell Biology · GBHoward Hughes Medical Institute · USLondon Centre for Nanotechnology · GBUniversity College London · GB

Funding

Resource Component: Acquisition, maintenance and distribution of Drosophila stocksP40OD018537 · OD · TRUSTEES OF INDIANA UNIVERSITY · PI Annette L. Parks · 2014 to 2026
$13.5M
Biotechnology and Biological Sciences Research Council BB/J008532/1Biotechnology and Biological Sciences Research Council BB/K009001/1Cancer Research UKHoward Hughes Medical InstituteNIH HHS P40 OD018537
6 · The paper itself

Abstract

Coordinating cell differentiation with cell growth and division is crucial for the successful development, homeostasis and regeneration of multicellular tissues. Here, we use bristle patterning in the fly notum as a model system to explore the regulatory and functional coupling of cell cycle progression and cell fate decision-making. The pattern of bristles and intervening epithelial cells (ECs) becomes established through Notch-mediated lateral inhibition during G2 phase of the cell cycle, as neighbouring cells physically interact with each other via lateral contacts and/or basal protrusions. Since Notch signalling controls cell division timing downstream of Cdc25, ECs in lateral contact with a Delta-expressing cell experience higher levels of Notch signalling and divide first, followed by more distant neighbours, and lastly Delta-expressing cells. Conversely, mitotic entry and cell division makes ECs refractory to lateral inhibition signalling, fixing their fate. Using a combination of experiments and computational modelling, we show that this reciprocal relationship between Notch signalling and cell cycle progression acts like a developmental clock, providing a delimited window of time during which cells decide their fate, ensuring efficient and orderly bristle patterning.

Indexed as

Body PatterningCell CycleSignal TransductionAnimalsDrosophila melanogasterDrosophila ProteinsEpithelial CellsIntracellular Signaling Peptides and ProteinsMembrane ProteinsReceptors, NotchSense OrgansStem CellsTime FactorsVibrissaedelta proteinDrosophila ProteinsIntracellular Signaling Peptides and ProteinsMembrane ProteinsN protein, DrosophilaReceptors, NotchCell cycleG2 phaseLateral inhibitionNotch signallingPatterning

Identifiers

PMID27226324
PMCPMC4958321
OpenAlexW2394502857

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.