Literature DB >> 22026704

General mechanism of actomyosin contractility.

Nilushi L Dasanayake1, Paul J Michalski, Anders E Carlsson.   

Abstract

Stress generation by myosin minifilaments is analyzed via simulation of their motion in a random actin network. The stresses are overwhelmingly contractile because minifilament equilibrium positions having contractile stress have lower energy than those for expansive stress. Force chains lead to unexpectedly large stresses.

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Year:  2011        PMID： 22026704      PMCID： PMC3226764          DOI： 10.1103/PhysRevLett.107.118101

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  15 in total

1.  Self-organization and mechanical properties of active filament bundles.

Authors:  Karsten Kruse; Frank Jülicher
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2003-05-19

2.  Contractile stress generation by actomyosin gels.

Authors:  A E Carlsson
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2006-11-17

3.  Nonequilibrium mechanics and dynamics of motor-activated gels.

Authors:  F C MacKintosh; A J Levine
Journal:  Phys Rev Lett       Date:  2008-01-08       Impact factor: 9.161

4.  Reconstitution of contractile actomyosin bundles.

Authors:  Todd Thoresen; Martin Lenz; Margaret L Gardel
Journal:  Biophys J       Date:  2011-06-08       Impact factor: 4.033

5.  Direct measurement of stiffness of single actin filaments with and without tropomyosin by in vitro nanomanipulation.

Authors:  H Kojima; A Ishijima; T Yanagida
Journal:  Proc Natl Acad Sci U S A       Date:  1994-12-20       Impact factor: 11.205

6.  An active biopolymer network controlled by molecular motors.

Authors:  Gijsje H Koenderink; Zvonimir Dogic; Fumihiko Nakamura; Poul M Bendix; Frederick C MacKintosh; John H Hartwig; Thomas P Stossel; David A Weitz
Journal:  Proc Natl Acad Sci U S A       Date:  2009-08-10       Impact factor: 11.205

7.  Phalloidin perturbs the interaction of human non-muscle myosin isoforms 2A and 2C1 with F-actin.

Authors:  Ralph P Diensthuber; Mirco Müller; Sarah M Heissler; Manuel H Taft; Igor Chizhov; Dietmar J Manstein
Journal:  FEBS Lett       Date:  2011-02-03       Impact factor: 4.124

8.  Distinct regimes of elastic response and deformation modes of cross-linked cytoskeletal and semiflexible polymer networks.

Authors:  D A Head; A J Levine; F C MacKintosh
Journal:  Phys Rev E Stat Nonlin Soft Matter Phys       Date:  2003-12-18

9.  Motor-induced sliding of microtubule and actin bundles.

Authors:  Assaf Zemel; Alex Mogilner
Journal:  Phys Chem Chem Phys       Date:  2009-04-28       Impact factor: 3.676

10.  Role of fascin in filopodial protrusion.

Authors:  Danijela Vignjevic; Shin-ichiro Kojima; Yvonne Aratyn; Oana Danciu; Tatyana Svitkina; Gary G Borisy
Journal:  J Cell Biol       Date:  2006-09-11       Impact factor: 10.539
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  28 in total

Review 1.  Force to divide: structural and mechanical requirements for actomyosin ring contraction.

Authors:  Inês Mendes Pinto; Boris Rubinstein; Rong Li
Journal:  Biophys J       Date:  2013-08-06       Impact factor: 4.033

2.  A Versatile Framework for Simulating the Dynamic Mechanical Structure of Cytoskeletal Networks.

Authors:  Simon L Freedman; Shiladitya Banerjee; Glen M Hocky; Aaron R Dinner
Journal:  Biophys J       Date:  2017-07-25       Impact factor: 4.033

Review 3.  Regulation of Cell Behavior by Hydrostatic Pressure.

Authors:  Shaobao Liu; Ru Tao; Ming Wang; Jin Tian; Guy M Genin; Tian Jian Lu; Feng Xu
Journal:  Appl Mech Rev       Date:  2019-07-23       Impact factor: 7.281

4.  The Actin Cytoskeleton as an Active Adaptive Material.

Authors:  Shiladitya Banerjee; Margaret L Gardel; Ulrich S Schwarz
Journal:  Annu Rev Condens Matter Phys       Date:  2019-12-06       Impact factor: 16.109

5.  Architecture and Connectivity Govern Actin Network Contractility.

Authors:  Hajer Ennomani; Gaëlle Letort; Christophe Guérin; Jean-Louis Martiel; Wenxiang Cao; François Nédélec; Enrique M De La Cruz; Manuel Théry; Laurent Blanchoin
Journal:  Curr Biol       Date:  2016-02-18       Impact factor: 10.834

Review 6.  Mathematical modeling of eukaryotic cell migration: insights beyond experiments.

Authors:  Gaudenz Danuser; Jun Allard; Alex Mogilner
Journal:  Annu Rev Cell Dev Biol       Date:  2013-07-24       Impact factor: 13.827

7.  Filament rigidity and connectivity tune the deformation modes of active biopolymer networks.

Authors:  Samantha Stam; Simon L Freedman; Shiladitya Banerjee; Kimberly L Weirich; Aaron R Dinner; Margaret L Gardel
Journal:  Proc Natl Acad Sci U S A       Date:  2017-11-07       Impact factor: 11.205

8.  Requirements for contractility in disordered cytoskeletal bundles.

Authors:  Martin Lenz; Margaret L Gardel; Aaron R Dinner
Journal:  New J Phys       Date:  2012-03-28       Impact factor: 3.729

9.  Stress generation by myosin minifilaments in actin bundles.

Authors:  Nilushi L Dasanayake; Anders E Carlsson
Journal:  Phys Biol       Date:  2013-04-17       Impact factor: 2.583

10.  F-actin buckling coordinates contractility and severing in a biomimetic actomyosin cortex.

Authors:  Michael P Murrell; Margaret L Gardel
Journal:  Proc Natl Acad Sci U S A       Date:  2012-12-03       Impact factor: 11.205
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