Literature DB >> 8369439

Cellular motions and thermal fluctuations: the Brownian ratchet.

C S Peskin1, G M Odell, G F Oster.   

Abstract

We present here a model for how chemical reactions generate protrusive forces by rectifying Brownian motion. This sort of energy transduction drives a number of intracellular processes, including filopodial protrusion, propulsion of the bacterium Listeria, and protein translocation.

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Year:  1993        PMID： 8369439      PMCID： PMC1225726          DOI： 10.1016/S0006-3495(93)81035-X

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  32 in total

1.  Bidirectional movement of a nascent polypeptide across microsomal membranes reveals requirements for vectorial translocation of proteins.

Authors:  C E Ooi; J Weiss
Journal:  Cell       Date:  1992-10-02       Impact factor: 41.582

2.  Muscle structure and theories of contraction.

Authors:  A F HUXLEY
Journal:  Prog Biophys Biophys Chem       Date:  1957

3.  A quantitative study of growth cone filopodial extension.

Authors:  V Argiro; M B Bunge; M I Johnson
Journal:  J Neurosci Res       Date:  1985       Impact factor: 4.164

Review 4.  Bioenergetics and kinetics of microtubule and actin filament assembly-disassembly.

Authors:  T L Hill; M W Kirschner
Journal:  Int Rev Cytol       Date:  1982

5.  Diphtheria toxin fragment forms large pores in phospholipid bilayer membranes.

Authors:  B L Kagan; A Finkelstein; M Colombini
Journal:  Proc Natl Acad Sci U S A       Date:  1981-08       Impact factor: 11.205

Review 6.  Regulation of microtubule and actin filament assembly--disassembly by associated small and large molecules.

Authors:  T L Hill; M W Kirschner
Journal:  Int Rev Cytol       Date:  1983

7.  Isotope and thermal effects in chemiosmotic coupling to the flagellar motor of Streptococcus.

Authors:  S Khan; H C Berg
Journal:  Cell       Date:  1983-03       Impact factor: 41.582

8.  Acrosomal reaction of the Thyone sperm. III. The relationship between actin assembly and water influx during the extension of the acrosomal process.

Authors:  L G Tilney; S Inoué
Journal:  J Cell Biol       Date:  1985-04       Impact factor: 10.539

9.  Acrosomal reaction of thyone sperm. I. Changes in the sperm head visualized by high resolution video microscopy.

Authors:  S Inoué; L G Tilney
Journal:  J Cell Biol       Date:  1982-06       Impact factor: 10.539

10.  Acrosomal reaction of Thyone sperm. II. The kinetics and possible mechanism of acrosomal process elongation.

Authors:  L G Tilney; S Inoué
Journal:  J Cell Biol       Date:  1982-06       Impact factor: 10.539
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  255 in total

1.  Driven polymer translocation through a narrow pore.

Authors:  D K Lubensky; D R Nelson
Journal:  Biophys J       Date:  1999-10       Impact factor: 4.033

2.  The actin-based nanomachine at the leading edge of migrating cells.

Authors:  V C Abraham; V Krishnamurthi; D L Taylor; F Lanni
Journal:  Biophys J       Date:  1999-09       Impact factor: 4.033

3.  The mechanochemistry of V-ATPase proton pumps.

Authors:  M Grabe; H Wang; G Oster
Journal:  Biophys J       Date:  2000-06       Impact factor: 4.033

Review 4.  How Fo-ATPase generates rotary torque.

Authors:  G Oster; H Wang; M Grabe
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2000-04-29       Impact factor: 6.237

5.  Energy transduction in the sodium F-ATPase of Propionigenium modestum.

Authors:  P Dimroth; H Wang; M Grabe; G Oster
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-27       Impact factor: 11.205

6.  Models of post-translational protein translocation.

Authors:  T C Elston
Journal:  Biophys J       Date:  2000-11       Impact factor: 4.033

7.  Clamped-filament elongation model for actin-based motors.

Authors:  Richard B Dickinson; Daniel L Purich
Journal:  Biophys J       Date:  2002-02       Impact factor: 4.033

8.  Growth of branched actin networks against obstacles.

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

9.  Probing the cell peripheral movements by optical trapping technique.

Authors:  Fuminori Takahashi; Yukako Higashino; Hidetake Miyata
Journal:  Biophys J       Date:  2003-04       Impact factor: 4.033

10.  The mechanics of neutrophils: synthetic modeling of three experiments.

Authors:  Marc Herant; William A Marganski; Micah Dembo
Journal:  Biophys J       Date:  2003-05       Impact factor: 4.033
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