Evidence map›Paper›PMID 26102528›Full record

ArticleeLife2015

Interplay of cell dynamics and epithelial tension during morphogenesis of the Drosophila pupal wing.

Raphaël Etournay, Marko Popović, Matthias Merkel, Amitabha Nandi, Corinna Blasse, Benoît Aigouy, Holger Brandl, Gene Myers, Guillaume Salbreux, Frank Jülicher and 1 more

Abstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 155 papers.

0numbers the graph read from it
0cells of the map it votes in
155citing 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

155 citing papers in PubMed.

  1. Cell jamming transition is regulated by mitochondrial pyruvate transport and endocytosis.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  10. MechanoMR microparticle (MbioRxiv : the preprint server for biology · 2025
    Article
  11. Article
  12. Shape, Strain, and Stability: Epithelia Under High Strain.bioRxiv : the preprint server for biology · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Substrate stress relaxation regulates monolayer fluidity and leader cell formation for collectively migrating epithelia.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Article
  19. Article
  20. Article

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

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

11 authors.

Raphaël EtournayMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Marko PopovićMax Planck Institute for the Physics of Complex Systems, Dresden, Germany.
Matthias MerkelMax Planck Institute for the Physics of Complex Systems, Dresden, Germany.
Amitabha NandiMax Planck Institute for the Physics of Complex Systems, Dresden, Germany.
Corinna BlasseMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Benoît AigouyInstitut de Biologie du Développement de Marseille, Marseille, France.
Holger BrandlMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Gene MyersMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Guillaume SalbreuxMax Planck Institute for the Physics of Complex Systems, Dresden, Germany.
Frank JülicherMax Planck Institute for the Physics of Complex Systems, Dresden, Germany.ORCID http://orcid.org/0000-0003-4731-9185
Suzanne EatonMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.

Funding

Cancer Research UK 21144
6 · The paper itself

Abstract

How tissue shape emerges from the collective mechanical properties and behavior of individual cells is not understood. We combine experiment and theory to study this problem in the developing wing epithelium of Drosophila. At pupal stages, the wing-hinge contraction contributes to anisotropic tissue flows that reshape the wing blade. Here, we quantitatively account for this wing-blade shape change on the basis of cell divisions, cell rearrangements and cell shape changes. We show that cells both generate and respond to epithelial stresses during this process, and that the nature of this interplay specifies the pattern of junctional network remodeling that changes wing shape. We show that patterned constraints exerted on the tissue by the extracellular matrix are key to force the tissue into the right shape. We present a continuum mechanical model that quantitatively describes the relationship between epithelial stresses and cell dynamics, and how their interplay reshapes the wing.

Indexed as

AnimalsBiophysical PhenomenaDrosophilaEpithelial CellsEpitheliumModels, BiologicalPupaWings, Animalcell biologycell-dynamicscomputational biologycontinuum-mechanicsD. melanogasterDrosophilamorphogenesissystems biologytissue-mechanicswing-epithelium

Identifiers

PMID26102528
PMCPMC4574473

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.