Literature DB >> 10320940

Network contraction model for cell translocation and retrograde flow.

A B Verkhovsky1, T M Svitkina, G G Borisy.   

Abstract

Kinetic and structural analysis of the actin-myosin II system in mammalian fibroblasts and fish epidermal keratocytes suggests that the cell's motility machinery arises behind the leading edge in the form of myosin filament clusters immersed in an actin filament network. We discuss how the contraction of this actin-myosin II network is related to the formation of actin-myosin filament bundles, cell translocation and retrograde flow.

Entities:  

Mesh：

Substances：

Year:  1999        PMID： 10320940

Source DB:  PubMed          Journal:  Biochem Soc Symp        ISSN： 0067-8694


  33 in total

1.  Tracking retrograde flow in keratocytes: news from the front.

Authors:  Pascal Vallotton; Gaudenz Danuser; Sophie Bohnet; Jean-Jacques Meister; Alexander B Verkhovsky
Journal:  Mol Biol Cell       Date:  2005-01-05       Impact factor: 4.138

2.  Gradient of rigidity in the lamellipodia of migrating cells revealed by atomic force microscopy.

Authors:  Valérie M Laurent; Sandor Kasas; Alexandre Yersin; Tilman E Schäffer; Stefan Catsicas; Giovanni Dietler; Alexander B Verkhovsky; Jean-Jacques Meister
Journal:  Biophys J       Date:  2005-04-22       Impact factor: 4.033

3.  RhoA-kinase and myosin II are required for the maintenance of growth cone polarity and guidance by nerve growth factor.

Authors:  Robert P Loudon; Lee D Silver; Hal F Yee; Gianluca Gallo
Journal:  J Neurobiol       Date:  2006-07

4.  Comparative maps of motion and assembly of filamentous actin and myosin II in migrating cells.

Authors:  Sébastien Schaub; Sophie Bohnet; Valérie M Laurent; Jean-Jacques Meister; Alexander B Verkhovsky
Journal:  Mol Biol Cell       Date:  2007-07-18       Impact factor: 4.138

5.  Lamellipodial actin mechanically links myosin activity with adhesion-site formation.

Authors:  Grégory Giannone; Benjamin J Dubin-Thaler; Olivier Rossier; Yunfei Cai; Oleg Chaga; Guoying Jiang; William Beaver; Hans-Günther Döbereiner; Yoav Freund; Gary Borisy; Michael P Sheetz
Journal:  Cell       Date:  2007-02-09       Impact factor: 41.582

6.  Model of polarization and bistability of cell fragments.

Authors:  Michael M Kozlov; Alex Mogilner
Journal:  Biophys J       Date:  2007-08-17       Impact factor: 4.033

7.  A Simple 1-D Physical Model for the Crawling Nematode Sperm Cell.

Authors:  A Mogilner; D W Verzi
Journal:  J Stat Phys       Date:  2003-03-01       Impact factor: 1.548

8.  Retrograde flow and myosin II activity within the leading cell edge deliver F-actin to the lamella to seed the formation of graded polarity actomyosin II filament bundles in migrating fibroblasts.

Authors:  Tom W Anderson; Andrew N Vaughan; Louise P Cramer
Journal:  Mol Biol Cell       Date:  2008-09-17       Impact factor: 4.138

9.  Quantitative analysis of G-actin transport in motile cells.

Authors:  Igor L Novak; Boris M Slepchenko; Alex Mogilner
Journal:  Biophys J       Date:  2008-05-23       Impact factor: 4.033

10.  α-actinin1 and 4 tyrosine phosphorylation is critical for stress fiber establishment, maintenance and focal adhesion maturation.

Authors:  Yunfeng Feng; Hai Ngu; Shannon K Alford; Michael Ward; Frank Yin; Gregory D Longmore
Journal:  Exp Cell Res       Date:  2013-02-27       Impact factor: 3.905
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.