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Glycosylphosphatidylinositol Gpi Anchoring Of Proteins
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Book Synopsis Essentials of Glycobiology by : Ajit Varki
Download or read book Essentials of Glycobiology written by Ajit Varki and published by CSHL Press. This book was released on 1999 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.
Book Synopsis Essentials of Glycobiology by : Ajit Varki
Download or read book Essentials of Glycobiology written by Ajit Varki and published by . This book was released on 1999 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.
Book Synopsis Essentials of Glycobiology by : Ajit Varki
Download or read book Essentials of Glycobiology written by Ajit Varki and published by . This book was released on 1999-01-01 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glycobiology has its roots in the nineteenth century, when chemists first began to analyze sugar and polysaccharides. Advances in this area continued at a steady rate during most of this century, but the past 20 years has witnessed an unparalleled explosion of new knowledge that has transformed the field. This monograph contains the basic information needed to understand the field of glycobiology along with the most current work at the forefront of the field.
Book Synopsis PNH and the GPI-Linked Proteins by : Neal S. Young
Download or read book PNH and the GPI-Linked Proteins written by Neal S. Young and published by Elsevier. This book was released on 2000-04-28 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paroxysmal Nocturnal Hemoglobinuria (PNH) has been recognized for over a century. This mysterious disease is now understood at the level of the gene and the protein. The pathophysiology is related to a class of cell surface proteins with distinctive biochemical and physical characteristics. Recently it has been acknowledged that PNH is not rare, and once sensitive assays--based on the chemistry of the proteins--can be applied to many patients. Written by international experts in the field, this book includes a number of distinctive characteristics, such as the clinical features of PNH, the mechanism of hemolysis, the biochemistry of glycosylphosphoinositol anchors, and the chemistry and biophysics of GPI-anchored proteins. This unique and timely volume will have a wide audience, including hematologists and oncologists with a clinical interest in this disease, as well as basic biochemists, immunologists, and cell biologists studying this class of proteins. Outlines the chemical features of PNH Explains the mechanism of hemolysis Includes work on the biochemistry of glycophosphoinositol anchors Contains descriptions of the chemistry and biophysics of GPI-anchored proteins
Book Synopsis Glycosylphosphatidylinositol (GPI) Anchoring of Proteins by : Anant Kumar Menon
Download or read book Glycosylphosphatidylinositol (GPI) Anchoring of Proteins written by Anant Kumar Menon and published by Academic Press. This book was released on 2009-07-09 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of The Enzymes features high-caliber thematic articles on the topic of glycosylphosphatidylinositol (GPI) anchoring of proteins. * Contributions from leading authorities * Informs and updates on all the latest developments in the field
Book Synopsis ADP-ribosylation in Animal Tissues by : Friedrich Haag
Download or read book ADP-ribosylation in Animal Tissues written by Friedrich Haag and published by Springer Science & Business Media. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents the first conference on the topic, called in response to opportunities opened by the molecular characterization of the first mammalian mono(ADP-ribosyl)transferase enzyme from rabbit skeletal muscles, and the subsequent realization that one had already been to hand in a well-studied surfac
Book Synopsis The Fungal Cell Wall by : Jean-Paul Latgé
Download or read book The Fungal Cell Wall written by Jean-Paul Latgé and published by Springer Nature. This book was released on 2020-08-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book illustrates, that the fungal cell wall is critical for the biology and ecology of all fungi and especially for human fungal pathogens. Readers will learn, that the composition of the fungal cell wall is a unique structure, which cannot be found in the human host. Consequently, the chapters outline, how the immune systems of both animals and humans have evolved to recognize conserved and unique elements of the fungal cell wall. As an application example, the authors also show, that the three-dimensional structures of the cell wall are excellent targets for the development of antifungal agents and chemotherapeutic strategies. With the combination of biological findings and medical outlooks, this volume is a fascinating read for scientists, clinicians and biomedical students.
Book Synopsis Glycosylphosphatidylinositol-anchored Proteins and Their Release from Cells by : Günter A. Müller
Download or read book Glycosylphosphatidylinositol-anchored Proteins and Their Release from Cells written by Günter A. Müller and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anchorage of a subset of cell surface proteins in eukaryotic cells from yeast to mammals is mediated by a glycosylphosphatidylinositol moiety covalently attached to the carboxy-terminus of the protein moiety. Experimental evidence for the potential of glycosylphosphatidylinositol-anchored proteins (GPI-AP) of being released from cells into the extracellular environment has been accumulating, which involves either the loss or retention of the glycosylphosphatidylinositol anchor. The structural and morphological diversity of the configurations of released GPI-AP is reflected in the multitude of different structures and molecular mechanisms underlying the release. Release of the GPI-AP may occur in a spontaneous fashion or be regulated by certain endogeneous or exogeneous signals, or environmental stimuli. The putative functional and (patho)physiological implications of the diverse modes of GPI-AP release are presented with an emphasis on the structures and configurations involved as well as the underlying molecular mechanisms. In addition, the potential relevance of GPI-AP release as innovative biomarkers for disease prediction, diagnosis and stratification as well as novel vehicles for drug delivery are discussed. Moreover, the mere description of the release of GPI-AP from cells using modern instrumentation in the absence of any knowledge about the underlying causal (molecular) mechanisms may be regarded as an example for so-called hermeneutic phenomenology within molecular life sciences. The three-step study procedure should be based on a known, minimal and carefully considered bias rather than on a strong working hypothesis. This study should lead to a mere database rather than to a narrative justification of the experimentation as well as to a subsequent minimal interpretation of the database rather than on causal mechanistic explanations and speculative working models, which are typically presented in scientific publications. Thus, the book does not only represent a state-of-the-art compendium about the biology and (patho)physiology of GPI-AP, in general, and their cellular release including potential biomedical and biotechnological applications, in particular, but also introduces a novel concept for molecular life science research. The final goal of hermeneutic phenomenology represents the careful, respectful and cautious path from the pure description of the life phenomenon of interest to its meaning. Since research about GPI-AP involves a multitude of disciplines, this book will be of interest to biochemists, cell biologists, structural biologists, molecular biologists, geneticists, pharmacologists and medicinal chemists as well as to those researchers found at the interface between natural sciences (biology) and human sciences (philosophy). The author hopes that this book may stimulate a transdisciplinary exchange between them.
Download or read book GPI Membrane Anchors written by M Almeida and published by Academic Press. This book was released on 2012-12-02 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: GPI Membrane Anchors reviews major advances in our understanding of glycosylphosphatidylinositol (GPI) membrane anchors. The book examines the GPI structure and its originality as an anchoring device, its ubiquitous distribution, the main steps of its biosynthetic pathway, and the elegant means by which a protein signals for GPI attachment. It also presents evidence for the uniqueness of GPI as a tag in intracellular traffic and as a mediator of transmembrane signaling. This volume is organized into 20 chapters and begins with a discussion of the structural requirements of a nascent protein for processing to a PI-G anchored form, with emphasis on experiments on intact cells and cell-free systems. It then turns to the mechanisms underlying signal transduction by GPI-anchored membrane proteins, the LY-6 superfamily of GPI-anchored molecules, and glycosylated-phosphatidylinositols as virulence factors in Leishmania. The reader is also introduced to the molecular biology of GPI-anchored border hydrolases, the role of GPIs and their inositolglycan derivatives in the mediation of insulin and growth factor function, and biosynthesis and cellular localization of GPI-modified glycoproteins in Saccharomyces cerevisiae. An account of electrospray mass spectrometry of a C-terminal peptide purified from the scrapie isoform of the scrapie prion protein is also given. The book concludes with a chapter on GPI-anchored recognition molecules that function in axonal fasciculation, growth, and guidance in the nervous system. This book is a valuable resource for students and researchers in the fields of cell biology and biochemistry.
Book Synopsis Microbial Glycobiology by : Anthony P Moran
Download or read book Microbial Glycobiology written by Anthony P Moran and published by Elsevier. This book was released on 2009-10-01 with total page 1037 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents in an easy-to-read format a summary of the important central aspects of microbial glycobiology, i.e. the study of carbohydrates as related to the biology of microorganisms. Microbial glycobiology represents a multidisciplinary and emerging area with implications for a range of basic and applied research fields, as well as having industrial, medical and biotechnological implications. Individual chapters provided by leading international scientists in the field yield insightful, concise and stimulating reviews Provides researchers with an overview and synthesis of the latest research Each chapter begins with a brief 200 word Summary/Abstract detailing the topic and focus of the chapter, as well as the concepts to be addressed Allows researchers to see at a glance what each chapter will cover Each chapter includes a Research Focus Box Identifies important problems that still need to be solved and areas that require further investigation
Download or read book Lipid Domains written by and published by Academic Press. This book was released on 2015-06-08 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current Topics in Membranes is targeted toward scientists and researchers in biochemistry and molecular and cellular biology, providing the necessary membrane research to assist them in discovering the current state of a particular field and in learning where that field is heading. This volume offers an up to date presentation of current knowledge in the field of Lipid Domains. Written by leading experts Contains original material, both textual and illustrative, that should become a very relevant reference material The material is presented in a very comprehensive manner Both researchers in the field and general readers should find relevant and up-to-date information
Book Synopsis Mass Spectrometry-Based Chemical Proteomics by : W. Andy Tao
Download or read book Mass Spectrometry-Based Chemical Proteomics written by W. Andy Tao and published by John Wiley & Sons. This book was released on 2019-07-10 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: PROVIDES STRATEGIES AND CONCEPTS FOR UNDERSTANDING CHEMICAL PROTEOMICS, AND ANALYZING PROTEIN FUNCTIONS, MODIFICATIONS, AND INTERACTIONS—EMPHASIZING MASS SPECTROMETRY THROUGHOUT Covering mass spectrometry for chemical proteomics, this book helps readers understand analytical strategies behind protein functions, their modifications and interactions, and applications in drug discovery. It provides a basic overview and presents concepts in chemical proteomics through three angles: Strategies, Technical Advances, and Applications. Chapters cover those many technical advances and applications in drug discovery, from target identification to validation and potential treatments. The first section of Mass Spectrometry-Based Chemical Proteomics starts by reviewing basic methods and recent advances in mass spectrometry for proteomics, including shotgun proteomics, quantitative proteomics, and data analyses. The next section covers a variety of techniques and strategies coupling chemical probes to MS-based proteomics to provide functional insights into the proteome. In the last section, it focuses on using chemical strategies to study protein post-translational modifications and high-order structures. Summarizes chemical proteomics, up-to-date concepts, analysis, and target validation Covers fundamentals and strategies, including the profiling of enzyme activities and protein-drug interactions Explains technical advances in the field and describes on shotgun proteomics, quantitative proteomics, and corresponding methods of software and database usage for proteomics Includes a wide variety of applications in drug discovery, from kinase inhibitors and intracellular drug targets to the chemoproteomics analysis of natural products Addresses an important tool in small molecule drug discovery, appealing to both academia and the pharmaceutical industry Mass Spectrometry-Based Chemical Proteomics is an excellent source of information for readers in both academia and industry in a variety of fields, including pharmaceutical sciences, drug discovery, molecular biology, bioinformatics, and analytical sciences.
Download or read book Encyclopedia of Malaria written by and published by Springer. This book was released on 2018-07-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Malaria represents a vast databank of information about the study of malaria. It provides an overview of the historical, rapid and significant developments that have occurred in malaria research, including the 2002 genome sequencing of Plasmodium falciparum and its mosquito vector, Anopheles gambiae. This work provides a concise source of up-to-date research findings in the form of definitions and essays and present comprehensive coverage of topics from history to findings to diagnosis and treatment, written by recognized malaria researchers with practical experience. It appeals to a diverse audience, including malaria researchers, teachers, investigators and public health professionals.
Book Synopsis Molecular Biology of The Cell by : Bruce Alberts
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:
Book Synopsis Co- and Post-Translational Modifications of Therapeutic Antibodies and Proteins by : T. Shantha Raju
Download or read book Co- and Post-Translational Modifications of Therapeutic Antibodies and Proteins written by T. Shantha Raju and published by John Wiley & Sons. This book was released on 2019-03-15 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Guide to Crucial Attributes of Therapeutic Proteins in Biological Pharmaceuticals With this book, Dr. Raju offers a valuable resource for professionals involved in research and development of biopharmaceutical and biosimilar drugs. This is a highly relevant work, as medical practitioners have increasingly turned to biopharmaceutical medicines in their search for safe and reliable treatments for complex diseases, while pharmaceutical researchers seek to expand the availability of biopharmaceuticals and create more affordable biosimilar alternatives. Readers receive a thorough overview of the major co-translational modifications (CTMs) and post-translational modifications (PTMs) of therapeutic proteins relevant to the development of biotherapeutics. The majority of chapters detail individual CTMs and PTMs that may affect the physicochemical, biochemical, biological, pharmacokinetic, immunological, toxicological etc. properties of proteins. In addition, readers are guided on the methodology necessary to analyze and characterize these modifications. Thus, readers gain not only an understanding of CTMs/PTMs, but also the ability to design and assess their own structure-function studies for experimental molecules. Specific features and topics include: Discussion of the research behind and expansion of biopharmaceuticals Twenty chapters detailing relevant CTMs and PTMs of proteins, such as glycosylation, oxidation, phosphorylation, methylation, proteolysis, etc. Each chapter offers an introduction and guide to the mechanisms and biological significance of an individual CTM or PTM, including practical guidance for experiment design and analysis An appendix of biologic pharmaceuticals currently on the market, along with an assessment of their PTMs and overall safety and efficacy This volume will prove a key reference on the shelves of industry and academic researchers involved in the study and development of biochemistry, molecular biology, biopharmaceuticals and proteins in medicine, particularly as biopharmaceuticals and biosimilars become ever more prominent tools in the field of healthcare.
Book Synopsis The Heart in Rheumatic, Autoimmune and Inflammatory Diseases by : Udi Nussinovitch
Download or read book The Heart in Rheumatic, Autoimmune and Inflammatory Diseases written by Udi Nussinovitch and published by Academic Press. This book was released on 2017-02-10 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prevalence of autoimmune diseases and rheumatic conditions is constantly increasing. Autoimmune diseases affect approximately 7-10% of the population of the United States, while more than 50,000,000 American adults suffer from some type of arthritis. The Heart in Rheumatic, Autoimmune and Inflammatory Diseases examines the complex mechanisms relating to cardiac diseases from a pathophysiological and clinical point of view. Autoimmune rheumatic diseases can affect the coronary vessels, myocardium, pericardium, heart valves and the conduction system. The diagnosis of these unique cardiac complications necessitates medical awareness and a high index of suspicion. Increased risk of advanced atherosclerosis plays a pivotal role in the development of cardiac diseases in systemic, rheumatic and autoimmune illnesses. Yet, other complex immune medicated mechanisms may contribute to the pathogenesis. Patients' optimal care requires coordination between the primary caregiver, the rheumatologist, immunologist and cardiologist. Screening for cardiovascular risk factors, recognition of high-risk patients and identification of subclinical cardiac conditions are of great importance. Moreover, regulation of inflammation, as well as abnormal immune responses and the initiation of early treatments should be the focus of patient management. A continuous attempt to identify novel therapeutic targets and change the natural history of the underlying disease and its cardiac manifestations is in progress. The book aims at providing the readers with a state of the art collection of up to date information regarding clinically important topics based on experts' perspectives. This book was a result of an extended coordinated collaboration of one-hundred and fifty-four distinguished scientists from thirty-one countries around the globe. A review of common, as well as unusual (yet clinically significant) medical cardiac complications of prevalent rheumatic, autoimmune and inflammatory diseases. Focuses on aspects of pathophysiological processes, clinical presentations, screening tests, prognostic implications and novel therapeutic approaches. Presents an up-to-date “level of evidence and “strengths of recommendations for suggested therapies and reviews all randomized clinical trials, meta-analyses and other supporting published clinical findings.
Download or read book The Prion Protein written by Jorg Tatzelt and published by . This book was released on 2010 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: A conformational transition of the cellular prion protein (PrPC) into an aberrantly folded isoform designated scrapie prion protein (PrPSc) is the hallmark of a variety of neurodegenerative disorders collectively called prion diseases. They include Creutzfeldt-Jakob disease and Gerstmann-Stäussler-Scheinker syndrome in humans, scrapie in sheep, bovine spongiform encephalopathy (BSE) in cattle and chronic wasting disease (CWD) in free-ranging deer. In contrast to the deadly properties of misfolded PrP, PrPC seems to possess a neuroprotective activity. More-over, animal models indicated that the stress-protective activity of PrPC and the neurotoxic effects of PrPSc are somehow interconnected. In this timely book, leading scientists in the field have come together to highlight the apparently incongruous activities of different PrP conformers. The articles outline current research on celluar pathways implicated in the formation and signaling of neurotoxic and physiological PrP isoforms and delineate future research direction. Topics covered include the physiologcial activity of PrPC and its possible role as a neurotrophic factor, the finding that aberrant PrP conformers can cause neurodegeneration in the absence of infectious prion propagation, the requirement of the GPI anchor of PrPC for the neurotoxic effects of scrapie prions, the pathways implicated in the formation and neurotoxic properties of cytosolically localized PrP, the impact of metal ions on the processing of PrP, and the role of autophagy in the propagation and clearance of PrPSc. The book is fully illustrated and chapters include comprehensive reference sections. Essential reading for scientists involved in prion research.
