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 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 written by Sophie Jackson and published by Springer. This book was released on 2012-12-15 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assisting Oxidative Protein Folding: How Do Protein Disulphide-Isomerases Couple Conformational and Chemical Processes in Protein Folding?, by A. Katrine Wallis and Robert B. Freedman Peptide Bond cis/trans Isomerases: A Biocatalysis Perspective of Conformational Dynamics in Proteins, by Cordelia Schiene-Fischer, Tobias Aumüller and Gunter Fischer Small Heat-Shock Proteins: Paramedics of the Cell, by Gillian R. Hilton, Hadi Lioe, Florian Stengel, Andrew J. Baldwin und Justin L. P. Benesch Allostery in the Hsp70 Chaperone Proteins, by Erik R. P. Zuiderweg, Eric B. Bertelsen, Aikaterini Rousaki, Matthias P. Mayer, Jason E. Gestwicki and Atta Ahmad Hsp90: Structure and Function, by Sophie E. Jackson Extracellular Chaperones, by Rebecca A. Dabbs, Amy R. Wyatt, Justin J. Yerbury, Heath Ecroyd and Mark R. Wilson
Download or read book Molecular Chaperones written by Stuart K. Calderwood and published by Humana Press. This book was released on 2011-09-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proteome consists of a complex mixture of proteins each of which need to be folded correctly in order to function for the health of the organism, and many of these proteins require molecular chaperones to reach the correct conformation and, in some cases, to remain in a folded form. In Molecular Chaperones: Methods and Protocols, expert researchers address a wide variety of approaches to the study these mechanisms, featuring the workings of heat shock proteins and heat shock transcription factors, in vitro and in vivo. Written in the highly successful Methods in Molecular BiologyTM series format, chapters features 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. Authoritative and cutting-edge, Molecular Chaperones: Methods and Protocols serves as an ideal guide for all scientists who wish to pursue this vital biological action and its impact on human health and disease.
Download or read book The Molecular Chaperones Interaction Networks in Protein Folding and Degradation written by Walid A. Houry and published by Springer. This book was released on 2014-09-01 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular chaperones are a fundamental group of proteins that have been identified only relatively recently. They are key components of a protein quality machinery in the cell which insures that the folding process of any newly-synthesized polypeptide chain results in the formation of a properly folded protein and that the folded protein is maintained in an active conformation throughout its functional lifetime. Molecular chaperones have been shown to play essential roles in cell viability under both normal and stress conditions. Chaperones can also assist in the unfolding and degradation of misfolded proteins and in disaggregating preformed protein aggregates. Chaperones are also involved in other cellular functions including protein translocation across membranes, vesicle fusion events, and protein secretion. In recent years, tremendous advances have been made in our understanding of the biology, biochemistry, and biophysics of function of molecular chaperones. In addition, recent technical developments in the fields of proteomics and genomics allowed us to obtain a global view of chaperone interaction networks. Finally, there is now a growing interest in the role of molecular chaperones in diseases. This book will provide a comprehensive analysis of the structure and function of the diverse systems of molecular chaperones and their role in cell stress responses and in diseases from a global network perspective.
Download or read book Molecular Chaperones written by G.H. Lorimer and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2005-09-27 with total page 464 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 Prokaryotic Chaperonins written by C. M. Santosh Kumar and published by Springer. This book was released on 2017-08-30 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on a topical and timely aspect of prokaryotic biology - the biology of prokaryotic multiple chaperonins. Chaperonins are a class of molecular chaperones, the proteins that assist folding of other proteins in the cell. The book begins with an introductory chapter on the structural and functional aspects of chaperonins, followed by an outline on different mechanisms of their regulation. Subsequently, the book provides a comprehensive overview on how the multiple-chaperonins have embraced biological requirements in different classes of microbes, discussing their functional diversity, evolutionary paths and the latest advances in the field. It brings together leading experts from across the globe in offering a detailed account of the structural, biochemical, functional and phylogenetic characteristics of microbial chaperonins for students, researchers and teachers working in the area of microbiology/ biophysics/ parasitology – more specifically, in protein folding pathways.
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 423 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. Describes advances in our understanding on DNA repair mechanisms and the involvement of their dysregulation in promoting diseases Provides an ideal resource for a very wide audience of specialists, researchers and students Contains timely chapters written by well-renown authorities in their field Presents information that is well supported by a number of high quality illustrations, figures and tables
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 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 Molecular Chaperones written by R. John Ellis and published by . This book was released on 1990 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structure function Studies of Molecular Chaperones written by Amadeo Biter and published by . This book was released on 2011 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology of Extracellular Molecular Chaperones written by Novartis Foundation and published by Wiley. 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 The Chaperonins written by Robert L. Ellis and published by Elsevier. This book was released on 1996-04-01 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of its kind, this volume presents the latest research findings on the chaperonins, the best studied family of a class of proteins known as molecular chaperones. These findings are changing our view of some fundamental cellular processes involving proteins, especially how proteins fold into their functional conformations. Origins of the new view of protein folding Prokaryotic chaperonins Eukaryotic chaperonins Evolution of the chaperonins Refolding of denatured proteins Organelle biosynthesis Biomedical aspects
Download or read book Molecular Chaperones Advances in Research and Application 2012 Edition written by and published by ScholarlyEditions. This book was released on 2012-12-26 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Chaperones—Advances in Research and Application: 2012 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: 2012 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: 2012 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 Molecular Chaperones and Folding Catalysts written by Bernd Bakau and published by CRC Press. This book was released on 1999-02-22 with total page 680 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.
