ArticleProceedings of the National Academy of Sciences of the United States of America2019
Self-organized shape dynamics of active surfaces.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Article
- Article
- Cell-intrinsic mechanical regulation of plasma membrane accumulation at the cytokinetic furrow.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Quantitative comparison of cell-cell detachment force in different experimental setups.The European physical journal. E, Soft matter · 2024Article
- Cell intrinsic mechanical regulation of plasma membrane accumulation at the cytokinetic furrow.bioRxiv : the preprint server for biology · 2024Article
- Shaping epithelial lumina under pressure.Biochemical Society transactions · 2024Review
- Collective chemomechanical oscillations in active hydrogels.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Forceful patterning: theoretical principles of mechanochemical pattern formation.EMBO reports · 2023Review
- TubULAR: tracking in toto deformations of dynamic tissues via constrained maps.Nature methods · 2023Article
- Wildebeest herds on rolling hills: Flocking on arbitrary curved surfaces.Physical review. E · 2023Article
- Patterning of morphogenetic anisotropy fields.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Homeotic compartment curvature and tension control spatiotemporal folding dynamics.Nature communications · 2023Article
- Article
- A cell membrane model that reproduces cortical flow-driven cell migration and collective movement.Frontiers in cell and developmental biology · 2023Article
- Three-dimensional chiral morphodynamics of chemomechanical active shells.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Interacting active surfaces: A model for three-dimensional cell aggregates.PLoS computational biology · 2022Article
- Computer modeling reveals modalities to actuate mutable, active matter.Nature communications · 2022Article
- Theory of defect-mediated morphogenesis.Science advances · 2022Article
- Self-organization in amoeboid motility.Frontiers in cell and developmental biology · 2022Review
- Forced into shape: Mechanical forces in Drosophila development and homeostasis.Seminars in cell & developmental biology · 2021Review
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Authors and funding
3 authors.
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Abstract
Mechanochemical processes in thin biological structures, such as the cellular cortex or epithelial sheets, play a key role during the morphogenesis of cells and tissues. In particular, they are responsible for the dynamical organization of active stresses that lead to flows and deformations of the material. Consequently, advective transport redistributes force-generating molecules and thereby contributes to a complex mechanochemical feedback loop. It has been shown in fixed geometries that this mechanism enables patterning, but the interplay of these processes with shape changes of the material remains to be explored. In this work, we study the fully self-organized shape dynamics using the theory of active fluids on deforming surfaces and develop a numerical approach to solve the corresponding force and torque balance equations. We describe the spontaneous generation of nontrivial surface shapes, shape oscillations, and directed surface flows that resemble peristaltic waves from self-organized, mechanochemical processes on the deforming surface. Our approach provides opportunities to explore the dynamics of self-organized active surfaces and can help to understand the role of shape as an integral element of the mechanochemical organization of morphogenetic processes.
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