Download or read book Molecular Chaperones and Cell Signalling written by Brian Henderson and published by Cambridge University Press. This book was released on 2005-07-18 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews understanding of the biological roles of extracellular molecular chaperones. It provides an overview of the structure and function of molecular chaperones, their role in the cellular response to stress and their disposition within the cell. It also questions the basic paradigm of molecular chaperone biology - that these proteins are first and foremost protein-folding molecules. Paradigms of protein secretion are reviewed and the evolving concept of proteins (such as molecular chaperones) as multi-functional molecules for which the term 'moonlighting proteins' has been introduced is discussed. The role of exogenous molecular chaperones as cell regulators is examined and the physiological and pathophysiological role that molecular chaperones play is described. In the final section, the potential therapeutic use of molecular chaperones is described and the final chapter asks the question - what does the future hold for the extracellular biology of molecular chaperones?
Download or read book Molecular Chaperones in the Cell written by Peter A. Lund and published by Oxford University Press, USA. This book was released on 2001 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this text, leading experts synthesise our body of knowledge , and the reader gains not only a fuller understanding of the roles of chaperones in the context of cellular processes, but also an insight into the nature of these proteins.
Download or read book Molecular Chaperones in Health and Disease written by Matthias Gaestel and published by Springer Science & Business Media. This book was released on 2005-12-29 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular chaperones are involved in a wide variety of essential cellular processes in living cells. A subset of molecular chaperones have been initially described as heat shock proteins protecting cells from stress damage by keeping cellular proteins in a folding competent state and preventing them from irreversible aggregation. Later it became obvious that molecular chaperones are also expressed constitutively in the cell and are involved in complex processes such as protein synthesis, intracellular protein transport, post-translational modification and secretion of proteins as well as receptor signalling. Hence, it is not surprising that molecular chaperones are implicated in the pathogenesis of many relevant diseases and could be regarded as potential pharmacological targets. Starting with the analysis of the mode of action of chaperones at the molecular, cellular and organismic level, this book will then describe specific aspects where modulation of chaperone action could be of pharmacological and therapeutic interest.
Download or read book The Biology of Extracellular Molecular Chaperones written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The heat shock, or cell stress, response was first identified in the polytene chromosomes of Drosophila. This was later related to the appearance of novel proteins within stressed cells, and the key signal stimulating this appearance was identified as the presence of unfolded proteins within the cell. It is now known that this is a key mechanism enabling cells to survive a multitude of physical, chemical and biological stresses. Since the promulgation of the ‘molecular chaperone’ concept as a general cellular function to control the process of correct protein folding, a large number of molecular chaperones and protein folding catalysts have been identified, and it has been recognized that not all molecular chaperones are stress proteins and vice versa. The discovery of molecular chaperones as folding proteins went hand-in-hand with their recognition as potent immunogens in microbial infection. It was subsequently shown that administration of molecular chaperones such as Hsp60, Hsp70 or Hsp90 could inhibit experimental autoimmune diseases and cancer. More recently evidence has accumulated to show that certain molecular chaperones are also present on the surface of cells or in extracellular fluids. A new paradigm is emerging: at least some molecular chaperones are secreted proteins with pro- or anti-inflammatory actions, regulating the immune response in human diseases such as coronary heart disease, diabetes and rheumatoid arthritis. In addition to having direct effects on cells, molecular chaperones can bind peptides and present them to T cells to modulate immune responses. This may be significant in the treatment of cancer. This is the first book bringing leading researchers in this field together to review and discuss: our current knowledge of cell stress response and molecular chaperones the changing paradigms of protein trafficking and function cell stress proteins as immunomodulators and pro- and anti-inflammatory signalling molecules the role of these proteins in various chronic diseases and their potential as preventative or therapeutic agents. The Biology of Extracellular Molecular Chaperones is of particular interest to immunologists, cell and molecular biologists, microbiologists and virologists, as well as clinical researchers working in cardiology, diabetes, rheumatoid arthritis and other inflammatory diseases.
Download or read book Molecular Chaperones written by R.J. Ellis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently one of the hottest topics in biochemistry, the concept of molecular chaperones has challenged the paradigm of protein self-assembly. Key figures in many disciplines review all aspects of molecular chaperones in this volume, which arises from a Royal Society discussion meeting. Overview chapters discuss the significance of chaperones in biochemistry, molecular genetics and cell biology. Each chapter is well referenced providing access to the literature.
Download or read book Molecular Chaperones and Folding Catalysts written by Bernd Bakau and published by CRC Press. This book was released on 2003-09-02 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most intriguing discoveries in molecular biology in the last decade is the existence of an evolutionary conserved and essential system, consisting of molecular chaperones and folding catalysts, which promotes the folding of the proteins in the cell. This text summarizes our current knowledge of the cellular roles, the regulation and the mechanism of action of this system. It has a broad scope, covering cell biological, genetic and biochemical aspects of protein folding in cells from bacteria to man. Particularly appropriate to researchers working in basic and applied aspects of molecular medicine, this volume should also prove useful as an up-to-date reference book and as a textbook for specialized university courses.
Download or read book The biology of heat shock proteins and molecular chaperones written by and published by . This book was released on 2002 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Aspects of the Stress Response Chaperones Membranes and Networks written by Peter Csermely and published by Springer Science & Business Media. This book was released on 2007-08-09 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes a novel synthesis of the molecular aspects of the stress response and long term adaptation processes with the system biology approach of biological networks. Authored by an exciting mixture of top experts and young rising stars, it provides a comprehensive summary of the field and identifies future trends.
Download or read book Heat Shock Proteins in Signaling Pathways written by Alexzander A. A. Asea and published by . This book was released on 2019 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume offers an insightful overview of contemporary research on signaling pathways. These signaling processes are the comprehensive mechanisms by which all cellular organisms communicate internally and externally with their microenvironment. The volume is focused on heat shock proteins (HSP), which are uniquely involved in a number of critical signaling pathways. Errors in signaling pathways and in the processing of cellular information are known to be responsible for the majority of diseases including cancer, inflammatory and neurological disorders. The knowledge gained from better understanding these mechanisms can help in elucidating disease processes and will assist in development and design of novel targeted treatment therapies to combat human diseases and disorders. Key basic and clinical research laboratories from major universities, academic medical hospitals, biotechnology and pharmaceutical laboratories around the world have contributed chapters that review present research activity and importantly project the field into the future. The book is a must read for graduate students. medical students, basic science researchers and postdoctoral scholars in the fields of Translational Medicine, Clinical Research, Human Physiology, Biotechnology, Cell & Molecular Medicine, Pharmaceutical Scientists and Researchers involved in Drug Discovery.
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Chaperones in Human Disorders written by and published by Academic Press. This book was released on 2019-01-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Chaperones in Human Disorders, Volume 114 in the Advances in Protein Chemistry and Structural Biology series, provides an overview of current developments in mechanisms underlying DNA repair and their involvement in maintaining chromatin repair, the balance between chromosomal repair pathways, tumorigenesis, immune signaling and infection-induced inflammation. Chapters in this new release cover Functional principles and regulation of molecular chaperones, Chaperones and retinal disorders, Protein misfolding and degradation in genetic diseases, Chaperone dysfunction in hereditary myopathic diseases, Diseases caused by functional disorder of molecular chaperones residing in the endoplasmic reticulum, and many other timely topics.
Download or read book Biophysics of Molecular Chaperones written by Sebastian Hiller and published by Royal Society of Chemistry. This book was released on 2023-11-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular chaperones are critical to control protein quality in all living cells. Understanding chaperone function at the atomic level, and in particular its mode of interaction with client proteins, is crucial to understanding the fundamental roles chaperones play in biology. This book fills a gap in the literature by comprehensively summarizing and discussing new advanced experimental techniques for their analysis. Providing a comprehensive overview of advanced biophysical methods for the characterization of molecular mechanisms of molecular chaperones, the majority of the contributions are NMR methodology. This is the method of choice for atomic resolution studies of such systems. Additional notable biophysical approaches are considered to present all relevant current developments in exploring chaperone function and the transient and dynamic interactions with their client proteins. The book is targeted at both current practitioners of structural biology and biophysical chemistry and scientists who are interested in entering the field. It could be useful for graduate students as supplementary reading.
Download or read book Molecular Chaperones Advances in Research and Application 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Chaperones: Advances in Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Molecular Chaperones. The editors have built Molecular Chaperones: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Molecular Chaperones in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Molecular Chaperones: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book The Biology of Extracellular Molecular Chaperones written by and published by . This book was released on 2008-01 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title reviews knowledge of the cell stress response and molecular chaperones, the changing paradigms of protein trafficking and function, cell stress proteins as immunomodulators and as signalling molecules.
Download or read book Chaperones written by Stuart K. Calderwood and published by Springer Nature. This book was released on 2023-08-04 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition volume expands on the previous edition with new discussions on the latest techniques used to study molecular chaperones and the stress response. The chapters in this book cover such as analysis of the initiation and regulation of the stress response; the role of heat shock protein 90 (Hsp90) in gene expression through chromosome-immunoprecipitation; features of chaperone function and biology; the emerging role of the extracellular HSPs; and the use of chaperones as biomarkers. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Chaperones: Methods and Protocols, Second Edition is a valuable resource for all researchers who want to learn more about this interesting and developing field.
Download or read book Cellular Signal Processing written by Friedrich Marks and published by Garland Science. This book was released on 2017-05-17 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular Signal Processing offers a unifying view of cell signaling based on the concept that protein interactions act as sophisticated data processing networks that govern intracellular and extracellular communication. It is intended for use in signal transduction courses for undergraduate and graduate students working in biology, biochemistry, bioinformatics, and pharmacology, as well as medical students. The text is organized by three key topics central to signal transduction: the protein network, its energy supply, and its evolution. It covers all important aspects of cell signaling, ranging from prokaryotic signal transduction to neuronal signaling, and also highlights the clinical aspects of cell signaling in health and disease. This new edition includes expanded coverage of prokaryotes, as well as content on new developments in systems biology, epigenetics, redox signaling, and small, non-coding RNA signaling.
Download or read book HSF1 and Molecular Chaperones in Biology and Cancer written by Marc Laurence Mendillo and published by Springer. This book was released on 2021-04-30 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein homeostasis, or “Proteostasis”, lies at the heart of human health and disease. From the folding of single polypeptide chains into functional proteins, to the regulation of intracellular signaling pathways, to the secreted signals that coordinate cells in tissues and throughout the body, the proteostasis network operates to support cell health and physiological fitness. However, cancer cells also hijack the proteostasis network and many of these same processes to sustain the growth and spread of tumors. The chapters in this book are written by world experts in the many facets of the proteostasis network. They describe cutting-edge insights into the structure and function of the major chaperone and degradation systems in healthy cells and how these systems are co-opted in cancer cells and the cells of the tumor microenvironment. The chapters also cover therapeutic interventions such as the FDA-approved proteasome inhibitors Velcade and Krypolis as well as other therapies currently under clinical investigation to disarm the ability of the proteostasis network to support malignancy. This compendium is the first of its kind and aims to serve as a reference manual for active investigators and a primer for newcomers to the field. This book is dedicated to the memory of Susan Lindquist, a pioneer of the proteostasis field and a champion of the power of basic scientific inquiry to unlock the mechanisms of human disease. The chapter “Reflections and Outlook on Targeting HSP90, HSP70 and HSF1 in Cancer: A Personal Perspective” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
