Literature DB >> 20867207

Dendritic actin filament nucleation causes traveling waves and patches.

Anders E Carlsson1.   

Abstract

The polymerization of actin via branching at a cell membrane containing nucleation-promoting factors is simulated using a stochastic-growth methodology. The polymerized-actin distribution displays three types of behavior: (a) traveling waves, (b) moving patches, and (c) random fluctuations. Increasing actin concentration causes a transition from patches to waves. The waves and patches move by a treadmilling mechanism not involving myosin II. The effects of downregulation of key proteins on actin wave behavior are evaluated.

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Year:  2010        PMID： 20867207      PMCID： PMC2947330          DOI： 10.1103/PhysRevLett.104.228102

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


  21 in total

1.  F-actin assembly in Dictyostelium cell locomotion and shape oscillations propagates as a self-organized reaction-diffusion wave.

Authors:  Michael G Vicker
Journal:  FEBS Lett       Date:  2002-01-02       Impact factor: 4.124

2.  Eukaryotic cell locomotion depends on the propagation of self-organized reaction-diffusion waves and oscillations of actin filament assembly.

Authors:  Michael G Vicker
Journal:  Exp Cell Res       Date:  2002-04-15       Impact factor: 3.905

3.  Growth of branched actin networks against obstacles.

Authors:  A E Carlsson
Journal:  Biophys J       Date:  2001-10       Impact factor: 4.033

4.  Structure of autocatalytically branched actin solutions.

Authors:  A E Carlsson
Journal:  Phys Rev Lett       Date:  2004-06-10       Impact factor: 9.161

5.  Bifurcation to traveling spots in reaction-diffusion systems.

Authors: 
Journal:  Phys Rev Lett       Date:  1994-12-05       Impact factor: 9.161

6.  Periodic activity of the cortical cytoskeleton of the lymphoblast: modelling by a reaction-diffusion system.

Authors:  H L Guyader; C Hyver
Journal:  C R Acad Sci III       Date:  1997-01

7.  Capping protein levels influence actin assembly and cell motility in dictyostelium.

Authors:  C Hug; P Y Jay; I Reddy; J G McNally; P C Bridgman; E L Elson; J A Cooper
Journal:  Cell       Date:  1995-05-19       Impact factor: 41.582

8.  How VASP enhances actin-based motility.

Authors:  Stanislav Samarin; Stephane Romero; Christine Kocks; Dominique Didry; Dominique Pantaloni; Marie-France Carlier
Journal:  J Cell Biol       Date:  2003-10-13       Impact factor: 10.539

9.  Yeast actin patches are networks of branched actin filaments.

Authors:  Michael E Young; John A Cooper; Paul C Bridgman
Journal:  J Cell Biol       Date:  2004-08-30       Impact factor: 10.539

10.  An actin-based wave generator organizes cell motility.

Authors:  Orion D Weiner; William A Marganski; Lani F Wu; Steven J Altschuler; Marc W Kirschner
Journal:  PLoS Biol       Date:  2007-09       Impact factor: 8.029
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  29 in total

1.  Self-feedback in actin polymerization.

Authors:  Anders E Carlsson
Journal:  Adv Exp Med Biol       Date:  2012       Impact factor: 2.622

2.  Coupling actin flow, adhesion, and morphology in a computational cell motility model.

Authors:  Danying Shao; Herbert Levine; Wouter-Jan Rappel
Journal:  Proc Natl Acad Sci U S A       Date:  2012-04-09       Impact factor: 11.205

3.  Excitable actin dynamics in lamellipodial protrusion and retraction.

Authors:  Gillian L Ryan; Heather M Petroccia; Naoki Watanabe; Dimitrios Vavylonis
Journal:  Biophys J       Date:  2012-04-03       Impact factor: 4.033

4.  Confinement induces actin flow in a meiotic cytoplasm.

Authors:  Mathieu Pinot; Villier Steiner; Benoit Dehapiot; Byung-Kuk Yoo; Franck Chesnel; Laurent Blanchoin; Charles Kervrann; Zoher Gueroui
Journal:  Proc Natl Acad Sci U S A       Date:  2012-07-02       Impact factor: 11.205

5.  Correlated random walks inside a cell: actin branching and microtubule dynamics.

Authors:  Andreas Buttenschön; Leah Edelstein-Keshet
Journal:  J Math Biol       Date:  2019-08-17       Impact factor: 2.259

Review 6.  Progress and perspectives in signal transduction, actin dynamics, and movement at the cell and tissue level: lessons from Dictyostelium.

Authors:  Till Bretschneider; Hans G Othmer; Cornelis J Weijer
Journal:  Interface Focus       Date:  2016-10-06       Impact factor: 3.906

7.  Cell protrusion and retraction driven by fluctuations in actin polymerization: A two-dimensional model.

Authors:  Gillian L Ryan; Danielle Holz; Sawako Yamashiro; Daisuke Taniguchi; Naoki Watanabe; Dimitrios Vavylonis
Journal:  Cytoskeleton (Hoboken)       Date:  2017-08-21

8.  Eukaryotic Cell Dynamics from Crawlers to Swimmers.

Authors:  H G Othmer
Journal:  Wiley Interdiscip Rev Comput Mol Sci       Date:  2018-07-19

9.  A model for intracellular actin waves explored by nonlinear local perturbation analysis.

Authors:  May Anne Mata; Meghan Dutot; Leah Edelstein-Keshet; William R Holmes
Journal:  J Theor Biol       Date:  2013-07-02       Impact factor: 2.691

Review 10.  Traveling waves in actin dynamics and cell motility.

Authors:  Jun Allard; Alex Mogilner
Journal:  Curr Opin Cell Biol       Date:  2012-09-15       Impact factor: 8.382
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