Actin-Binding Proteins and Disease

Actin-Binding Proteins and Disease PDF

Author: Cris dos Remedios

Publisher: Springer Science & Business Media

Published: 2008-01-08

Total Pages: 362

ISBN-13: 0387717498

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There are scattered reports in the published literature citing relationships between actin, actin-binding proteins and disease. This volume brings this information together for the first time, with a focus on human disorders. The volume is relevant to a wide readership including cell biologists interested in understanding how structural and functional changes in proteins impact on the organism as a whole.

Molecular Interactions of Actin

Molecular Interactions of Actin PDF

Author: C.G. dos Remedios

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 272

ISBN-13: 354046560X

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Actin is one of the most widespread proteins in eukaryotic cells. This book and its companion (Molecular Interactions of Actin. Actin-Myosin Interaction, Actin-Based Regulation) provide an authoritative and opinionated view of the structure and function of this essential protein. Each section includes an historical perspective and a detailed commentary on actin protein chemistry, molecular and cell biology of actin. While some chapters review the body of knowledge of the subject, others contain new experimental data. This book will appeal to research scientists seeking contemporary overviews of actin and its binding proteins. Contributors include senior scientists as well as the new breed of younger scientists.

Frontiers in the Actin Cytoskeleton

Frontiers in the Actin Cytoskeleton PDF

Author: Francisco Rivero

Publisher: MDPI

Published: 2020-12-02

Total Pages: 274

ISBN-13: 3039365657

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This Special Issue of IJMS covers a broad range of cutting-edge aspects related to the organization, function, and role in disease of the actin cytoskeleton. This cellular structure is of fundamental importance for the homeostasis of every eukaryotic cell, from the simplest unicellular organism to the most complex animal cell. The actin cytoskeleton contributes to developing and maintaining cell shape and tissue integrity and is crucial for cell migration, movement of organelles, vesicle trafficking, and the completion of cell division. Elaborate structures like the sarcomere, the inner ear cell stereocilia, and the brush border microvilli are built on actin filament scaffolds. Dozens of actin-binding proteins orchestrate the dynamic remodeling of the actin cytoskeleton and integrate it with microtubules and intermediate filaments and with the cell signaling machinery. Playing such fundamental roles in a plethora of cellular processes, it comes as no surprise that defects in actin and associated proteins have been found to be implicated in pathological conditions as diverse as myopathies and neurodegenerative diseases. This Special Issue gathers 15 contributions highlighting the impressive advances made in recent years in this exciting field.

Cytoskeleton

Cytoskeleton PDF

Author: Jose C. Jimenez-Lopez

Publisher: BoD – Books on Demand

Published: 2017-05-17

Total Pages: 344

ISBN-13: 9535131699

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The cytoskeleton is a highly dynamic intracellular platform constituted by a three-dimensional network of proteins responsible for key cellular roles as structure and shape, cell growth and development, and offering to the cell with "motility" that being the ability of the entire cell to move and for material to be moved within the cell in a regulated fashion (vesicle trafficking). The present edition of Cytoskeleton provides new insights into the structure-functional features, dynamics, and cytoskeleton's relationship to diseases. The authors' contribution in this book will be of substantial importance to a wide audience such as clinicians, researches, educators, and students interested in getting updated knowledge about molecular basis of cytoskeleton, such as regulation of cell vital processes by actin-binding proteins as cell morphogenesis, motility, their implications in cell signaling, as well as strategies for clinical trial and alternative therapies based in multitargeting molecules to tackle diseases, that is, cancer.

Actin

Actin PDF

Author: James E. Estes

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 231

ISBN-13: 1461525780

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During the period August 5-9, 1992, and immediately preceding the 1992 Gordon Research Conference on Motile and Contractile Systems, the "Third International Conference on the Structure and Function of Ubiquitous Cellular Protein Actin" was held at the Emma Willard School in Troy, New York, under the title "ACTIN '92". This conference focused on the fundamental properties and cellular functions of actin and actin based microfilament systems. The first conference in this series was held in 1982, in Sydney, Australia, and hosted by Dr. Cristobal G. dos Remedios and Dr. Julian A. Barden, both from the University of Sydney (New South Wales, Austrailia). The second conference convened in Monza, Italy in June 1987, and was organized by Dr. Roberto Colombo, University of Milan (Italy). This third gathering of researchers devoted to the study of actin and actin-associated proteins was organized by Dr. James E. Estes, Albany Stratton V A Medical Center and Dr. Paul 1. Higgins, Albany Medical College, who were assisted by an Organizing Committee consisting of Dr. Edward D. Korn (National Heart, Lung and Blood Institute, NIH), Dr. Thomas P. Stossel (Massachusetts General Hospital), Dr. Fumio Matsumura (Rutgers University), and Dr. Stephen Farmer (Boston University). This meeting was dedicated to the many pioneering contributions of Professor Fumio Oosawa to the field of actin research.

Actin: A Dynamic Framework for Multiple Plant Cell Functions

Actin: A Dynamic Framework for Multiple Plant Cell Functions PDF

Author: Christopher J. Staiger

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 664

ISBN-13: 9401594600

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Actin is an extremely abundant protein that comprises a dynamic polymeric network present in all eukaryotic cells, known as the actin cytoskeleton. The structure and function of the actin cytoskeleton, which is modulated by a plethora of actin-binding proteins, performs a diverse range of cellular roles. Well-documented functions for actin include: providing the molecular tracks for cytoplasmic streaming and organelle movements; formation of tethers that guide the cell plate to the division site during cytokinesis; creation of honeycomb-like arrays that enmesh and immobilize plastids in unique subcellular patterns; supporting the vesicle traffic and cytoplasmic organization essential for the directional secretory mechanism that underpins tip growth of certain cells; and coordinating the elaborate cytoplasmic responses to extra- and intracellular signals. The previous two decades have witnessed an immense accumulation of data relating to the cellular, biochemical, and molecular aspects of all these fundamental cellular processes. This prompted the editors to put together a diverse collection of topics, contributed by established international experts, related to the plant actin cytoskeleton. Because the actin cytoskeleton impinges on a multitude of processes critical for plant growth and development, as well as for responses to the environment, the book will be invaluable to any researcher, from the advanced undergraduate to the senior investigator, who is interested in these areas of plant cell biology.

Actin-Monomer-Binding Proteins

Actin-Monomer-Binding Proteins PDF

Author: Pekka Lappalainen

Publisher: Springer Science & Business Media

Published: 2008-05-14

Total Pages: 118

ISBN-13: 0387464077

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This book provides a comprehensive view on actin monomer-binding proteins and the mechanisms by which they contribute to actin dynamics and various actin-dependent cellular processes. This new title contains chapters that describe the basic mechanisms of actin dynamics as well as the structural principles by which various actin-binding proteins interact with actin. The book is suitable further reading for students in advanced cell biology classes.

Wound Healing

Wound Healing PDF

Author: Vlad Alexandrescu

Publisher: BoD – Books on Demand

Published: 2016-10-12

Total Pages: 546

ISBN-13: 9535126784

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Outstanding scientific advances over the last decades unceasingly reveal real complexity of wound-healing process, astonishing in its staged progression, as life is unfolding itself. This natural course of tissue repair seems to bear thousands of overlapping molecular and macroscopic processes that nowadays only start to unfold to our knowledge. The present volume collecting recent scientific references proposes to readers a two-folded audacious goal. First, an updated design of intimate cellular mechanisms is entailed in tissue regeneration that emanates from the first section of the book. Next, a multidisciplinary therapeutic perspective that focuses on macroscopic healing throughout the second part of this work adds clinically integrated observation. Practical diagnostic and treatment information is appended in each chapter that may equally help experienced clinicians or dedicated students and researchers in broadening essential breaking points of their work. It is the wish of all multidisciplinary experts who gather prominent author's panel of this volume to incorporate latest medical reports and compel limits of current understanding for better tissue regeneration, limb salvage, and improved quality of life of our patients.

The Actin Cytoskeleton and Bacterial Infection

The Actin Cytoskeleton and Bacterial Infection PDF

Author: Hans Georg Mannherz

Publisher: Springer

Published: 2017-02-07

Total Pages: 242

ISBN-13: 3319500473

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This volume describes the mechanisms which bacteria have created to secure their survival, proliferation and dissemination by subverting the actin cytoskeleton of host cells. Bacteria have developed a veritable arsenal of toxins, effector proteins and virulence factors that allow them to modify the properties of the intracellular actin cytoskeleton for their own purposes. Bacterial factors either modify actin directly as the main component of this part of the cytoskeleton or functionally subvert regulatory or signalling proteins terminating at the actin cytoskeleton. In short, this volume provides an overview of the various tricks bacteria have evolved to “act on actin” in order to hijack this essential host cell component for their own needs. As such, it will be of interest to scientists from many fields, as well as clinicians whose work involves infectious diseases.