4.6 Article

Pulsatory patterns in active viscoelastic fluids with distinct relaxation time scales

Related references

Note: Only part of the references are listed.
Article

A computational model of self-organized shape dynamics of active surfaces in fluids

Lucas D. Wittwer et al.

Journal of Computational Physics: X (2023)

Article Biochemical Research Methods

Pulsatile contractions and pattern formation in excitable actomyosin cortex

Michael F. Staddon et al.

Summary: The actin cortex is an active adaptive material embedded with complex regulatory networks that can sense, generate, and transmit mechanical forces. It exhibits a wide range of dynamic behaviours, but the emergent dynamics of this mechanochemical system is poorly understood.

PLOS COMPUTATIONAL BIOLOGY (2022)

Article Physics, Multidisciplinary

On the role of mechanosensitive binding dynamics in the pattern formation of active surfaces

M. Bonati et al.

Summary: The actin cortex of an animal cell plays a crucial role in cell division and shape regulation. Mechanosensitivity of cross-linker molecules enhances pattern diversity and enables self-organized formation of contractile rings. Concentration-dependent shear viscosities stabilize ring-like patterns and active surface constriction.

NEW JOURNAL OF PHYSICS (2022)

Article Multidisciplinary Sciences

Viscoelastic control of spatiotemporal order in bacterial active matter

Song Liu et al.

Summary: Active matter is composed of units that generate mechanical work by consuming energy, such as living systems and biopolymers. The goal is to understand and control the self-organization in space and time. Most active systems exhibit spatial order or temporal synchronization, while simultaneous control of spatial and temporal organization requires complex interactions.

NATURE (2021)

Article Computer Science, Interdisciplinary Applications

A numerical method for the simulation of viscoelastic fluid surfaces

Eloy de Kinkelder et al.

Summary: The article introduces a numerical method for simulating deforming viscoelastic surfaces, derived from the surface equivalent of the upper convected Maxwell model and the GENERIC formulation of nonequilibrium thermodynamics. The method solves the models of viscous fluid and surface using Finite Elements and combines them using an Arbitrary Lagrange-Eulerian (ALE) Method. Verification against analytic solutions shows good agreement.

JOURNAL OF COMPUTATIONAL PHYSICS (2021)

Article Biophysics

EMT changes actin cortex rheology in a cell-cycle-dependent manner

Kamran Hosseini et al.

Summary: The study reveals that cancer cells change their actin cytoskeleton and mechanical properties, while the epithelial-mesenchymal transition affects the rheological properties of the actin cortex, leading to consistent trends in human cells of different tissue origins.

BIOPHYSICAL JOURNAL (2021)

Article Multidisciplinary Sciences

A unified rheological model for cells and cellularised materials

A. Bonfanti et al.

ROYAL SOCIETY OPEN SCIENCE (2020)

Review Cell Biology

The Mechanics of Mitotic Cell Rounding

Anna Taubenberger et al.

FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY (2020)

Review Developmental Biology

The pulse of morphogenesis: actomyosin dynamics and regulation in epithelia

Hui Miao et al.

DEVELOPMENT (2020)

Article Multidisciplinary Sciences

Genetic induction and mechanochemical propagation of a morphogenetic wave

Anais Bailles et al.

NATURE (2019)

Article Physics, Multidisciplinary

Minimal Model of Cellular Symmetry Breaking

Alexander Mietke et al.

PHYSICAL REVIEW LETTERS (2019)

Article Physics, Multidisciplinary

Guiding self-organized pattern formation in cell polarity establishment

Peter Gross et al.

NATURE PHYSICS (2019)

Article Multidisciplinary Sciences

Self-organized shape dynamics of active surfaces

Alexander Mietke et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Article Cell Biology

From pulsatile apicomedial contractility to effective epithelial mechanics

Guy B. Blanchard et al.

CURRENT OPINION IN GENETICS & DEVELOPMENT (2018)

Review Biochemistry & Molecular Biology

Touch, Tension, and Transduction - The Function and Regulation of Piezo Ion Channels

Jason Wu et al.

TRENDS IN BIOCHEMICAL SCIENCES (2017)

Article Physics, Applied

Mechanochemical pattern formation in simple models of active viscoelastic fluids and solids

Sergio Alonso et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2017)

Article Physics, Fluids & Plasmas

Mechanics of active surfaces

Guillaume Salbreux et al.

PHYSICAL REVIEW E (2017)

Review Anatomy & Morphology

From actomyosin oscillations to tissue-level deformations

Nicole Gorfinkiel

DEVELOPMENTAL DYNAMICS (2016)

Editorial Material Cell Biology

The Actin Cortex: A Bridge between Cell Shape and Function

Kevin J. Chalut et al.

DEVELOPMENTAL CELL (2016)

Article Biology

Cortical flow aligns actin filaments to form a furrow

Anne-Cecile Reymann et al.

ELIFE (2016)

Article Mathematics, Applied

Software concepts and numerical algorithms for a scalable adaptive parallel finite element method

T. Witkowski et al.

ADVANCES IN COMPUTATIONAL MATHEMATICS (2015)

Article Physics, Multidisciplinary

Active gel physics

J. Prost et al.

NATURE PHYSICS (2015)

Article Biology

Active contraction of microtubule networks

Peter J. Foster et al.

ELIFE (2015)

Article Cell Biology

Stressing the limits of focal adhesion mechanosensitivity

Patrick W. Oakes et al.

CURRENT OPINION IN CELL BIOLOGY (2014)

Article Chemistry, Physical

Spatio-temporal dynamics of an active, polar, viscoelastic ring

Philippe Marcq

EUROPEAN PHYSICAL JOURNAL E (2014)

Article Physics, Multidisciplinary

Active elastic thin shell theory for cellular deformations

Helene Berthoumieux et al.

NEW JOURNAL OF PHYSICS (2014)

Article Physics, Multidisciplinary

Pulsatory Patterns in Active Fluids

K. Vijay Kumar et al.

PHYSICAL REVIEW LETTERS (2014)

Article Cell Biology

Traveling waves in actin dynamics and cell motility

Jun Allard et al.

CURRENT OPINION IN CELL BIOLOGY (2013)

Article Multidisciplinary Sciences

Calcium oscillations-coupled conversion of actin travelling waves to standing oscillations

Min Wu et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2013)

Review Cell Biology

Actin cortex mechanics and cellular morphogenesis

Guillaume Salbreux et al.

TRENDS IN CELL BIOLOGY (2012)

Article Physics, Multidisciplinary

Pattern Formation in Active Fluids

Justin S. Bois et al.

PHYSICAL REVIEW LETTERS (2011)

Article Cell Biology

Revolving movement of a dynamic cluster of actin filaments during mitosis

Masaru Mitsushima et al.

JOURNAL OF CELL BIOLOGY (2010)

Article Multidisciplinary Sciences

Active gels as a description of the actin-myosin cytoskeleton

Jean-Francois Joanny et al.

HFSP JOURNAL (2009)

Article Physics, Multidisciplinary

Hydrodynamics of Cellular Cortical Flows and the Formation of Contractile Rings

G. Salbreux et al.

PHYSICAL REVIEW LETTERS (2009)

Article Mathematics, Interdisciplinary Applications

AMDiS: adaptive multidimensional simulations

Simon Vey et al.

COMPUTING AND VISUALIZATION IN SCIENCE (2007)

Review Biochemistry & Molecular Biology

Cell surface area regulation and membrane tension

CE Morris et al.

JOURNAL OF MEMBRANE BIOLOGY (2001)