Literature DB >> 14609026

Random walks with thin filaments: application of in vitro motility assay to the study of actomyosin regulation.

Steven Marston1.   

Abstract

The in vitro motility devised by Kron and Spudich (Kron and Spudich, 1986; Kron et al., 1991) has proved a very valuable technique for studying the motor properties of myosin of all kinds but it is equally useful for the study of the thin filaments of muscle and their regulation. The movement of a population of thin filaments over immobilised myosin appears to be random but it does in fact yield a large amount of information about contractility and its regulation. The key to extracting useful information from in vitro motility assay experiments is the logical and comprehensive analysis of filament movements.

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Year:  2003        PMID： 14609026     DOI： 10.1023/a:1026097313020

Source DB:  PubMed          Journal:  J Muscle Res Cell Motil        ISSN： 0142-4319            Impact factor:   2.698


  38 in total

1.  The binding dynamics of tropomyosin on actin.

Authors:  A Vilfan
Journal:  Biophys J       Date:  2001-12       Impact factor: 4.033

2.  A simple method for measuring the relative force exerted by myosin on actin filaments in the in vitro motility assay: evidence that tropomyosin and troponin increase force in single thin filaments.

Authors:  W Bing; A Knott; S B Marston
Journal:  Biochem J       Date:  2000-09-15       Impact factor: 3.857

3.  Mutations that alter the surface charge of alpha-tropomyosin are associated with dilated cardiomyopathy.

Authors:  T M Olson; N Y Kishimoto; F G Whitby; V V Michels
Journal:  J Mol Cell Cardiol       Date:  2001-04       Impact factor: 5.000

4.  Troponin I and troponin T interact with troponin C to produce different Ca2+-dependent effects on actin-tropomyosin filament motility.

Authors:  W Bing; I D Fraser; S B Marston
Journal:  Biochem J       Date:  1997-10-15       Impact factor: 3.857

5.  Regulatory properties of the NH2- and COOH-terminal domains of troponin T. ATPase activation and binding to troponin I and troponin C.

Authors:  B Malnic; C S Farah; F C Reinach
Journal:  J Biol Chem       Date:  1998-04-24       Impact factor: 5.157

Review 6.  Properties of mutant contractile proteins that cause hypertrophic cardiomyopathy.

Authors:  C S Redwood; J C Moolman-Smook; H Watkins
Journal:  Cardiovasc Res       Date:  1999-10       Impact factor: 10.787

7.  A direct regulatory role for troponin T and a dual role for troponin C in the Ca2+ regulation of muscle contraction.

Authors:  J D Potter; Z Sheng; B S Pan; J Zhao
Journal:  J Biol Chem       Date:  1995-02-10       Impact factor: 5.157

Review 8.  Cardiac and skeletal myopathies: can genotype explain phenotype?

Authors:  S B Marston; J L Hodgkinson
Journal:  J Muscle Res Cell Motil       Date:  2001       Impact factor: 2.698

9.  Depletion of phosphate in active muscle fibers probes actomyosin states within the powerstroke.

Authors:  E Pate; K Franks-Skiba; R Cooke
Journal:  Biophys J       Date:  1998-01       Impact factor: 4.033

10.  A mutant tropomyosin that causes hypertrophic cardiomyopathy is expressed in vivo and associated with an increased calcium sensitivity.

Authors:  R Bottinelli; D A Coviello; C S Redwood; M A Pellegrino; B J Maron; P Spirito; H Watkins; C Reggiani
Journal:  Circ Res       Date:  1998 Jan 9-23       Impact factor: 17.367
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  8 in total

1.  Molecular mechanism of the E99K mutation in cardiac actin (ACTC Gene) that causes apical hypertrophy in man and mouse.

Authors:  Weihua Song; Emma Dyer; Daniel J Stuckey; O'Neal Copeland; Man-Ching Leung; Christopher Bayliss; Andrew Messer; Ross Wilkinson; Jordi Lopez Tremoleda; Michael D Schneider; Sian E Harding; Charles S Redwood; Kieran Clarke; Kristen Nowak; Lorenzo Monserrat; Dominic Wells; Steven B Marston
Journal:  J Biol Chem       Date:  2011-05-26       Impact factor: 5.157

2.  The kinetics of mechanically coupled myosins exhibit group size-dependent regimes.

Authors:  Lennart Hilbert; Shivaram Cumarasamy; Nedjma B Zitouni; Michael C Mackey; Anne-Marie Lauzon
Journal:  Biophys J       Date:  2013-09-17       Impact factor: 4.033

3.  Troponin phosphorylation and myofilament Ca2+-sensitivity in heart failure: increased or decreased?

Authors:  Steven B Marston; Pieter P de Tombe
Journal:  J Mol Cell Cardiol       Date:  2008-07-19       Impact factor: 5.000

4.  Molecular mechanical differences between isoforms of contractile actin in the presence of isoforms of smooth muscle tropomyosin.

Authors:  Lennart Hilbert; Genevieve Bates; Horia N Roman; Jenna L Blumenthal; Nedjma B Zitouni; Apolinary Sobieszek; Michael C Mackey; Anne-Marie Lauzon
Journal:  PLoS Comput Biol       Date:  2013-10-24       Impact factor: 4.475

5.  Hypothesis: Single Actomyosin Properties Account for Ensemble Behavior in Active Muscle Shortening and Isometric Contraction.

Authors:  Alf Månsson
Journal:  Int J Mol Sci       Date:  2020-11-09       Impact factor: 5.923

Review 6.  Force Measurements From Myofibril to Filament.

Authors:  Steven Marston
Journal:  Front Physiol       Date:  2022-01-27       Impact factor: 4.566

7.  The molecular phenotype of human cardiac myosin associated with hypertrophic obstructive cardiomyopathy.

Authors:  Adam M Jacques; Natalia Briceno; Andrew E Messer; Clare E Gallon; Shapour Jalilzadeh; Edwin Garcia; Gaelle Kikonda-Kanda; Jennifer Goddard; Sian E Harding; Hugh Watkins; M Tomé Esteban; Victor T Tsang; William J McKenna; Steven B Marston
Journal:  Cardiovasc Res       Date:  2008-04-14       Impact factor: 10.787

Review 8.  Donor hearts in the Sydney Heart Bank: reliable control but is it 'normal' heart?

Authors:  Steven Marston; Adam Jacques; Christopher Bayliss; Emma Dyer; Massimiliano Memo; Maria Papadaki; Andrew Messer
Journal:  Biophys Rev       Date:  2020-07-20
  8 in total

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