Vladimir N Uversky – författare

Bio-Nanoimaging: Protein Misfolding & Aggregation provides a unique introduction to both novel and established nanoimaging techniques for visualization and characterization of misfolded and aggregated protein species. The book is divided into three sections covering:- Nanotechnology and nanoimaging technology, including cryoelectron microscopy of beta(2)-microglobulin, studying amyloidogensis by FRET; and scanning tunneling microscopy of protein deposits - Polymorphisms of protein misfolded and aggregated species, including fibrillar polymorphism, amyloid-like protofibrils, and insulin oligomers- Polymorphisms of misfolding and aggregation processes, including multiple pathways of lysozyme aggregation, misfolded intermediate of a PDZ domain, and micelle formation by human islet amyloid polypeptide

Protein misfolding and aggregation is a fast-growing frontier in molecular medicine and protein chemistry. Related disorders include cataracts, arthritis, cystic fibrosis, late-onset diabetes mellitus, and numerous neurodegenerative diseases like Alzheimer's and Parkinson's. Nanoimaging technology has proved crucial in understanding protein-misfolding pathologies and in potential drug design aimed at the inhibition or reversal of protein aggregation. Using these technologies, researchers can monitor the aggregation process, visualize protein aggregates and analyze their properties.

Provides practical examples of nanoimaging research from leading molecular biology, cell biology, protein chemistry, biotechnology, genetics, and pharmaceutical labs Includes over 200 color images to illustrate the power of various nanoimaging technologies Focuses on nanoimaging techniques applied to protein misfolding and aggregation in molecular medicine

Dancing Protein Clouds: Intrinsically Disordered Proteins in Health and Disease, Part B, represents a set of selected studies on a variety of research topics related to intrinsically disordered proteins. Topics in this update include structural and functional characterization of several important intrinsically disordered proteins, such as 14-3-3 proteins and their partners, as well as proteins from muscle sarcomere; representation of intrinsic disorder-related concept of protein structure-function continuum; discussion of the role of intrinsic disorder in phenotypic switching; consideration of the role of intrinsically disordered proteins in the pathogenesis of neurodegenerative diseases and cancer; discussion of the roles of intrinsic disorder in functional amyloids; demonstration of the usefulness of the analysis of translational diffusion of unfolded and intrinsically disordered proteins; consideration of various computational tools for evaluation of functions of intrinsically disordered regions; and discussion of the role of shear stress in the amyloid formation of intrinsically disordered regions in the brain.

Provides some recent studies on the intrinsically disordered proteins and their functions, as well as on the involvement of intrinsically disordered proteins in pthogenesis of various diseases Contains numerous illustrative materials (color figures, diagrams, and tables) to help the readers to delve in the information provided Includes contributions from recognized experts in the field

Droplets of Life: Membrane-Less Organelles, Biomolecular Condensates, and Biological Liquid-Liquid Phase Separation provides foundational information on the biophysics, biogenesis, structure, functions, and roles of membrane-less organelles. The study of liquid-liquid phase separation has attracted a lot of attention from disciplines such as cell biology, biophysics, biochemistry, and others trying to understand how, why, and what roles these condensates play in homeostasis and disease states in living organisms. This book's editor recruited a group of international experts to provide a current and authoritative overview of all aspects associated with this exciting area.Sections introduce membrane-less organelles (MLOs) and biomolecular condensates; MLOs in different sizes, shapes, and composition; and the formation of MLOs due to phase separation and how it can tune reactions, organize the intracellular environment, and provide a role in cellular fitness.

. Presents the first book to establish the foundations of this exciting research area Combines biophysics, structural and cell biology, and biochemistry perspectives into a single volume Edited and authored by world-leading scientists Covers basic physical and biological principles and health and disease implications

Dancing Protein Clouds: Intrinsically Disordered Proteins in the Norm and Pathology, Part C, Volume 183 represents a set of selected studies on a variety of research topics related to intrinsically disordered proteins. Topics in this volume include discussions on the evolution of disorder, consideration of the peculiarities of phase separation of the prion protein, a general discussion of the relationships between intrinsic disorder and protein functions, coverage of the structural and functional characterization of several important intrinsically disordered proteins, such as transcription factors, outer membrane porins, trans-membrane and membrane associated proteins with ID regions, discussion of molecular simulations of IDPs, and much more.

Provides recent studies on the intrinsically disordered proteins and their functions, along with the involvement of intrinsically disordered proteins in the pathogenesis of various diseases Contains numerous illustrative materials (color figures, diagrams and tables) to help readers delve into the information provided Includes contributions from recognized experts in the field

Structure and Intrinsic Disorder in Enzymology offers a direct, yet comprehensive presentation of the fundamental concepts, characteristics and functions of intrinsically disordered enzymes, along with valuable notes and technical insights powering new research in this emerging field. Here, more than twenty international experts examine protein flexibility and cryo-enzymology, hierarchies of intrinsic disorder, methods for measurement of disorder in proteins, bioinformatics tools for predictions of structure, disorder and function, protein promiscuity, protein moonlighting, globular enzymes, intrinsic disorder and allosteric regulation, protein crowding, intrinsic disorder in post-translational, and much more.

Chapters also review methods for study, as well as evolving technology to support new research across academic, industrial and pharmaceutical labs.

Unifies the roles of intrinsic disorder and structure in the functioning of enzymes and proteins Examines a range of enzyme and protein characteristics, their relationship to intrinsic disorder, and methods for study Features chapter contributions from international leaders in the field

This volume fills the gap in protein review and protocal literature while summarizing recent achievements in the understanding of the relationships between protein misfoldings, aggregation, and development of protein deposition disorders. It is devoted to the general questions of conformational disorders and includes discussion of involvement of such common factors as molecular chaperones, oxidative damage, proteasome, glycosoaminoglycans, serum amyloid protein P and several others in the development of different disorders. Some experimental techniques applicable for the visualization of protein deposition in vivo and in vitro are also present.

The second volume continues to fill the gap in protein review and protocal literature while summarizing recent achievements in the understanding of the relationships between protein misfoldings, aggregation, and development of protein deposition disorders. The focus of Part B is the molecular basis of differential disorders.

The Three Functional States of Proteins explores how structured proteins, intrinsically disordered proteins, and phase separated proteins contribute to the complexity of cellular life, and offers insights into their roles in both health and disease. It discusses the latest research findings and highlight groundbreaking discoveries and innovative methodologies used to study these protein states.Traditionally, the different states of proteins have been defined based on their structures and functions. However, it is becoming increasingly clear that these criteria alone may not be sufficient to capture the complex and multifaceted properties of these molecules. Definitions based on thermodynamics and kinetics are now recognized as potentially more appropriate for comprehensively understanding protein states. Emerging evidence indicates that under physiological conditions, a majority of proteins possess the capability to exist in and transition between the native, droplet, and amyloid states. These distinct states play crucial roles in various cellular functions, influenced significantly by their physicochemical and structural properties. The book also considers the interactions among these states and discusses how their internal organization as individual molecules, as well as their collective organization as molecular assemblies are stabilized. Furthermore, it examines the processes by which these states are formed and the cellular functions associated with each specific state.

The book serves as an introduction to a unique volume that provides comprehensive coverage of these three functional states of proteinsThe chapters are written by leading global scientists who are actively engaged in research on these specific protein statesIt presents a broad picture of the current, emerging, and evolving research on these protein statesGiven that this book comprehensively addresses both foundational concepts and recent advancements in the field, it will appeal a broad spectrum of readers from various academic disciplines

Repeat amino acid sequences are important in protein structure, disorder, function and evolution. Repeats of some amino acids exist in proteomes across species.This volume highlights:Which repeat sequences have pathogenic consequences and why?Repeats which lead to surface hydrophobic clusters and their importanceRole of aromatic amino acid clusters in protein‐protein and protein‐drug interactionsCell‐penetrating peptides and Elastin‐like peptidesUnusual phenomenon of fluorescence observed with repeats of some non‐aromatic amino acidsThe use of residue cluster classes to represent protein structure and model structure‐function relationships.

This volume fills the gap in protein review and protocal literature while summarizing recent achievements in the understanding of the relationships between protein misfoldings, aggregation, and development of protein deposition disorders. It is devoted to the general questions of conformational disorders and includes discussion of involvement of such common factors as molecular chaperones, oxidative damage, proteasome, glycosoaminoglycans, serum amyloid protein P and several others in the development of different disorders. Some experimental techniques applicable for the visualization of protein deposition in vivo and in vitro are also present.

The second volume continues to fill the gap in protein review and protocal literature while summarizing recent achievements in the understanding of the relationships between protein misfoldings, aggregation, and development of protein deposition disorders. The focus of Part B is the molecular basis of differential disorders.

In biochemistry, a metalloprotein is a generic term for a protein that contains a metal cofactor. The metal may be an isolated ion or may be coordinated with a nonprotein organic compound, such as the porphyrin found in hemoproteins. In some cases, the metal is co-coordinated with a side chain of the protein and an inorganic nonmetallic ion. This kind of protein-metal-nonmetal structure is seen in iron-sulfur clustersMetalloproteins deals with all aspects related to the intracellular and extracellular metal-binding proteins, including their structures, properties and functions. The biological roles of metal cations and metal-binding proteins are endless. They are involved in all crucial cellular activities. Many pathological conditions are related to the problematic metal metabolism. Research in metalloprotein-related topics is therefore rapidly growing, and different aspects of metal-binding proteins progressively enter curricula at Universities andeven at the High School level on occasion. However, no key resource providing basic, but comprehensible knowledge on this rapidly expanding field exists. The Encyclopedia of Metalloproteins aims to bridge this gap, and will attempt to cover various aspects of metalloprotein/metalloproteomics and will deal with the different issues related to the intracellular and extracellular metal-binding proteins, including their structures, properties and functions. The goal is to cover exhaustively all catalytically and biologically crucial metal ions and to find at least one interacting protein for other metal ions. The Encyclopedia of Metalloproteins will provide a key resource for advanced undergraduate and graduate students, researchers, instructors, and professors interested in protein science, biochemistry, cell biology, and genetics.

Over the past decade, there has been an explosive development of research of intrinsically disordered proteins (IDPs), which are also known as unfolded proteins. Structural biologists now recognize that the functional diversity provided by disordered regions complements the functional repertoire of ordered protein regions. In Intrinsically Disordered Protein Analysis: Methods and Experimental Tools, expert researchers explore the high abundance of IDPs in various organisms, their unique structural features, numerous functions, and crucial associations with different diseases. Volume 2 includes sections on single molecule techniques, methods to assess protein size and shape, analyzing conformational behavior, mass-spectrometry, expression and purification of IDP’s. Written in the highly successful Methods in Molecular Biology™ series format, the chapters include the kind of detailed description and implementation advice that is crucial for getting optimal results in the laboratory.Thorough and intuitive, Intrinsically Disordered Protein Analysis: Methods and Experimental Tools helps scientists further their investigations of these fascinating and dynamic molecules.

Over the past decade, there has been an explosive development of research of intrinsically disordered proteins (IDPs), which are also known as unfolded proteins.

Over the past decade, there has been an explosive development of research of intrinsically disordered proteins (IDPs), which are also known as unfolded proteins.

Over the past decade, there has been an explosive development of research of intrinsically disordered proteins (IDPs), which are also known as unfolded proteins. Structural biologists now recognize that the functional diversity provided by disordered regions complements the functional repertoire of ordered protein regions. In Intrinsically Disordered Protein Analysis :Methods and Experimental Tools, expert researchers explore the high abundance of IDPs in various organisms, their unique structural features, numerous functions, and crucial associations with different diseases. Volume 1 includes sections on assessing IDPs in the living cell,NMR based techniques, vibrational spectroscopy, and other spectroscopic techniques. Written in the highly successful Methods in Molecular Biology™ series format, the chapters include the kind of detailed description and implementation advice that is crucial for getting optimal results in the laboratory. Thorough and intuitive, Intrinsically Disordered Protein Analysis: Methods and Experimental Tools helps scientists further their investigations of these fascinating and dynamic molecules.

SARS-CoV-2, the coronavirus responsible for COVID-19, wreaked havoc on the world; it could both spread easily and mutate rapidly, leading to the decrease in the effectiveness of newly developed vaccines over time. The detection of these mutated variants and the development of more efficient vaccines requires significant effort and increased knowledge in this field. This new book, SARS-CoV-2 Variants and Global Population Vulnerability: Diagnostic Strategies, Vaccine Development, and Therapeutic Management, provides detailed and systemic information regarding the biology and immunophysiology of SARS-CoV-2 and highlights the global vulnerability of the world population to SARS-CoV-2 infection and COVID-19.The book covers different aspects pertaining to the SARS-CoV-2 variants and their relation to global vulnerability. Chapters discuss the diagnostics, vaccine development, and therapeutic management starting from the zoonotic origin, organization, and transmission of SARS-CoV-2, lifestyle and immunophysiology of the virus, detection and diagnosis techniques, and analytical techniques. The book also observes the global impact of Delta and Omicron SARS-CoV-2 variants. It looks at the drug repurposing and new drug discovery routines for the emerging variants. It presents strategies for fast-track vaccine development, the roles of nasal vaccines and nucleic acid vaccines for COVID-19 management, monoclonal antibody therapy for the diseases management, along with the use of dietary supplements and nutraceuticals, herbal drugs, and other alternative remedies for COVID-19 management. The book also considers the social and environmental impacts of SARS-CoV-2 variants and the current challenges, outlining aspects that can help in developing more efficacious means for controlling SARS-CoV-2 in the future.Key highlights:Discusses SARS-CoV-2 variants, diagnosis strategies, vaccine development, and the therapeutic management of the diseaseProvides comprehensive coverage of SARS-CoV-2 virus and variantsWith its unique and thorough take on the subject, this book is an important resource of know-how for investigators working in this area. Professionals from the pharmaceutical industry as well as students, research scholars, doctors, and other healthcare professionals will find this book of particular value.

Neurodegeneration, the progressive loss of structure and function of neurons in the body, is a condition that affects millions of people globally. This new book covers the basics of neurodegeneration as well as the etiology, epidemiology, and diagnostics of neurodegenerative illnesses in depth. A thorough discussion of the molecular mechanisms behind neurodegenerative illnesses is provided, with particular emphasis on the roles that protein folding and misfolding play in the onset and progression of these conditions. Recent advancements in neurodegeneration associated with brain iron buildup, oxidative stress, and biomarker research are also covered. Repurposed medications, approved treatment approaches for neurodegenerative illnesses, and the application of AI and machine learning for diagnosis and therapy are all discussed. Along with cutting-edge CRISPR/Cas and genetic techniques, the book also emphasizes the potential of ethnomedicinal contributions toward neurodegenerative illnesses.