Download or read book Metal Ions and Neurodegenerative Disorders written by Paolo Zatta and published by World Scientific. This book was released on 2003 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerous studies have established a clear connection between neuronal oxidative stress and several neurodegenerative diseases, with consequential damages to lipids, proteins, nucleic acids, etc. In addition, several modifications indicative of oxidative stress have been described in association with neurons, neurofibrillary tangles and senile plaques in Alzheimer's disease, including advanced glycation end products and free carbonyl oxidation.Oxidative damage and antioxidant responses are now well characterized, but sources of damaging free radicals are yet to be fully understood. Evidences of alteration in metal ions metabolism have been reported in various diseases like Alzheimer's, Wilson, Menkes, Prion, Pick, Huntington disease, epilepsy and other pathological events. Thus, metal ions play a pivotal role in neurodegenerative phenomena.Chelation therapy is still in the early days of its development, but research in this area could lead to new products that could revolutionize treatment. Two international conferences on ?Metals and the Brain: From Neurochemistry to Neurodegeneration? (Padova, Italy, 2000 and Fez, Morocco, 2002) were recently held to discuss the role of metal ions in neurophysiopathology. A third will be held in 2005 in Johannesburg, South Africa.This book follows the same train of thought as those conferences, in order to highlight the unquestionable importance of metal ions in the research on the neurophysiopathology of neurodegenerative diseases. The excellent reputation of the scientists who have contributed to this project ensures the quality of the chapters presented here, and hopefully this will help spur new research initiatives in the field, which is still in its infancy.

Download or read book Neurodegenerative Diseases and Metal Ions written by Astrid Sigel and published by John Wiley & Sons. This book was released on 2006-07-11 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: About the Series... Metal Ions in Life Sciences links coordination chemistry and biochemistry in their widest sense and thus increases our understanding of the relationship between the chemistry of metals and life processes. The series reflects the interdisciplinary nature of Biological Inorganic Chemistry and coordinates the efforts of scientists in fields like biochemistry, inorganic chemistry, coordination chemistry, molecular and structural biology, enzymology, environmental chemistry, physiology, toxicology, biophysics, pharmacy, and medicine. Consequently, the volumes are an essential source for researchers active in these and related fields as well as teachers preparing courses, e.g., in Bioinorganic Chemistry. About this Book... Volume 1, devoted solely to the vital research area concerning the role of metal ions in neurodegenerative diseases, offers in 15 stimulating chapters an authoritative and timely view of this fascinating subject. Written by 41 internationally recognized experts, Neurodegenerative Diseases and Metal Ions highlights, supported by 130 illustrations, the recent progress made in understanding the role metal ions play in diseases like transmissible spongiform encephalopathies (Creutzfeldt-Jakob and related diseases), Alzheimer's, Parkinson's, Huntington's, Wilson's and Menkes' diseases, as well as in familial amyotrophic lateral sclerosis and others. The interplay between metal ions, catecholamines and the formation of reactive oxygen species resulting in oxidative stress is considered, as is the metalloneurochemistry of zinc and the neurotoxicity of aluminum, cadmium, lead, and mercury. The need for novel drugs which manipulate metal-centered neuropathology is emphasized.

Download or read book Metal Based Neurodegeneration written by Robert Crichton and published by John Wiley & Sons. This book was released on 2013-09-04 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurodegenerative diseases of the human brain appear in various forms, resulting in disorders of movement and coordination, cognitive deterioration and psychiatric disturbances. Many of the key factors leading to neurodegenerative diseases are similar, including the dysfunction of metal ion homeostasis, redox-active metal ions generating oxidative stress, and intracellular inclusion bodies. Metal-based Neurodegeneration presents a detailed survey of the molecular origins of neurodegenerative diseases. Each chapter is dedicated to a specific disease, presenting the latest scientific findings, including details of their biochemical actors (proteins or peptides), their normal and pathological conformations, and a description of the diseases characteristics, with an emphasis on the role of metal-induced oxidative stress, which can result in the production of intracellular aggregates of target proteins and peptides. Topics covered include: Brain function, physiology and the blood-brain barrier Immune system and neuroinflammation Aging and mild cognitive impairment, MCI Parkinson’s Disease Alzheimer’s Disease Creutzfelt-Jakob and related prion diseases Alcoholic Brain Damage Therapeutic strategies to combat the onset and progression of neurological diseases This extensively updated, full colour, second edition of Metal-based Neurodegeneration is an essential text for research scientists and clinicians working in gerontology, neuropathology, neurochemistry, and metalloprotein mechanisms.

Download or read book Metal Ions in Neurological Systems written by Wolfgang Linert and published by Springer Science & Business Media. This book was released on 2012-08 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal ions in the brain are a necessity as well as a poison. The presence of metal ions in the active sites of biological catalysts or metalloproteins and in the biological functioning of nucleic acids is very well documented and they are required for brain activity. On the other hand, metals are very effective in generating oxidative stress. This effect does not only play a role in immunology but also is the root of practically all neurodegenerative disorders by inducing disease via the death of neurons. Managing metal ions in the brain could therefore be an important strategy in the search for therapeutic agents used in the treatment of neurodegenerative diseases. This new title gives an overview to key topics in the area of metal ions in the brain. It focuses on the role of metal ions in neurological systems by describing their advantageous functions as well as their poisonous features. It is therefore of interest for scientists in biochemistry and biophysics, physiology, toxicology as well as for physicians focused on this topic.

Download or read book Neurodegenerative Diseases and Metal Ions written by Astrid Sigel and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: About the Series... Metal Ions in Life Sciences links coordination chemistry and biochemistry in their widest sense and thus increases our understanding of the relationship between the chemistry of metals and life processes. The series reflects the interdisciplinary nature of Biological Inorganic Chemistry and coordinates the efforts of scientists in fields like biochemistry, inorganic chemistry, coordination chemistry, molecular and structural biology, enzymology, environmental chemistry, physiology, toxicology, biophysics, pharmacy, and medicine. Consequently, the volumes are an essential source for researchers active in these and related fields as well as teachers preparing courses, e.g., in Bioinorganic Chemistry. About this Book... Volume 1, devoted solely to the vital research area concerning the role of metal ions in neurodegenerative diseases, offers in 15 stimulating chapters an authoritative and timely view of this fascinating subject. Written by 41 internationally recognized experts, Neurodegenerative Diseases and Metal Ions highlights, supported by 130 illustrations, the recent progress made in understanding the role metal ions play in diseases like transmissible spongiform encephalopathies (Creutzfeldt-Jakob and related diseases), Alzheimer's, Parkinson's, Huntington's, Wilson's and Menkes' diseases, as well as in familial amyotrophic lateral sclerosis and others. The interplay between metal ions, catecholamines and the formation of reactive oxygen species resulting in oxidative stress is considered, as is the metalloneurochemistry of zinc and the neurotoxicity of aluminum, cadmium, lead, and mercury. The need for novel drugs which manipulate metal-centered neuropathology is emphasized.

Download or read book Metallochemistry of Neurodegeneration written by Henryk Kozlowski and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioinorganic chemistry has a cross disciplinary approach, applying the principles of chemistry to biological systems. Metallochemistry of Neurodegeneration: Biological, Chemical and Genetic Aspects discusses the rapidly developing area of metals in the nervous system and their role in neurodegenerative disease, such as Alzheimer's, Parkinson's and prion diseases. Written by leading experts in their fields, each chapter combines elements of genetics, biochemistry and biological inorganic chemistry in its discussion. The book highlights the differences in pathologies of neurodegenerative diseases but also discusses the mechanistic similarities. Sections include: metal ions and prion diseases; metal ions and Alzheimer disease; manganese in brain functioning; metal involvement in Parkinson disease; Cu-Zn superoxide dismutase and familial amyotrophic lateral sclerosis. This book will appeal to both chemists and biologists at the post graduate and research level.

Download or read book Metal based Neurodegeneration written by Robert Crichton and published by Wiley. This book was released on 2006 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exciting new book opens a window into the causes of debilitating neurological disorders such as Parkinson’s disease, CJD and Huntington’s disease, and gives indications of the prospects for therapy, based on the understanding of molecular defects involved in these diseases. Looking at each specific neurological disorder in turn, the book outlines the role of metals in human biology, in particular in the brain and explores tools for testing potential therapeutic strategies. It concludes with an overview of the potential of both chelation and antioxidant therapy and outlines some perspectives for the future.

Download or read book Essential Metals in Medicine Therapeutic Use and Toxicity of Metal Ions in the Clinic written by Peggy L. Carver and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-01-14 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 19, entitled Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic of the series Metal Ions in Life Sciences centers on the role of metal ions in clinical medicine. Metal ions are tightly regulated in human health: while essential to life, they can be toxic as well. Following an introductory chapter briefly discussing several important metal-related drugs and diseases and a chapter about drug development, the focus is fi rst on iron: its essentiality for pathogens and humans as well as its toxicity. Chelation therapy is addressed in the context of thalassemia, its relationship to neurodegenerative diseases and also the risks connected with iron administration are pointed out. A subject of intense debate is the essentiality of chromium and vanadium. For example, chromium(III) compounds are taken as a nutritional supplement by athletes and bodybuilders; in contrast, chromate, Cr(VI), is toxic and a carcinogen for humans. The benefi cial and toxic effects of manganese, cobalt, and copper on humans are discussed. The need for antiparasitic agents is emphasized as well as the clinical aspects of metal-containing antidotes for cyanide poisoning. In addition to the essential and possibly essential ones, also other metal ions play important roles in human health, causing harm (like the metalloid arsenic, lead or cadmium) or being used in diagnosis or treatment of human diseases, like gadolinium, gallium, lithium, gold, silver or platinum. The impact of this vibrant research area on metals in the clinic is provided in 14 stimulating chapters, written by internationally recognized experts from the Americas, Europe and China, and is manifested by approximately 2000 references, and about 90 illustrations and tables. Essential Metals in Medicine: Therapeutic Use and Toxicity of Metal Ions in the Clinic is an essential resource for scientists working in the wide range from pharmacology, enzymology, material sciences, analytical, organic, and inorganic biochemistry all the way through to medicine ... not forgetting that it also provides excellent information for teaching.

Download or read book Mechanisms and Metal Involvement in Neurodegenerative Diseases written by Roberta Ward and published by Royal Society of Chemistry. This book was released on 2013-07-18 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dementia and neurodegenerative diseases such as Parkinson’s and Alzheimer’s are becoming an increasingly important cause of medical and social concern due to the growth in the ageing population. Mechanisms and Metal Involvement in Neurodegenerative Diseases delivers in one volume a streamlined source of information on each of the main neurodegenerative diseases including mild cognitive impairment, Parkinson's, Alzheimer's, Freiderich's ataxia, prion disease, multiple sclerosis and alcoholic brain damage. Each chapter is structured to give the definition of disease, proteins involved with structure of normal protein and abnormal proteins, pathology associated with the abnormal proteins, oxidative stress and inflammation, iron homeostatic mechanisms, primary neurotransmitter involved, other metal involvement and therapeutic strategies. Structures of the adherent protein involved in the disease process are also presented with emphasis on the chemical structures used in the treatment of each neurodegenerative disease together with their biochemical mode of action. Written by acknowledged experts in their respective areas this new book provides readers with readily accessible information on each of the neurodegenerative diseases.

Download or read book Brain Diseases and Metalloproteins written by David R. Brown and published by CRC Press. This book was released on 2012-08-07 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the latest research on neurodegenerative disease and metal-binding proteins. It lays strong emphasis on biochemistry and cell biology. The diseases covered in the book include Parkinson's disease, Alzheimer's disease, prion disease, and ALS. The chapters separately examine such issues as mechanisms of metal binding, metal-induce

Download or read book Oxidative Stress and Neurodegenerative Disorders written by G. Ali Qureshi and published by Elsevier. This book was released on 2007-03-22 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidative stress is the result of an imbalance in pro-oxidant/antioxidant homeostasis that leads to the generation of toxic reactive oxygen species. Brain cells are continuously exposed to reactive oxygen species generated by oxidative metabolism, and in certain pathological conditions defense mechanisms against oxygen radicals may be weakened and/or overwhelmed. DNA is a potential target for oxidative damage, and genomic damage can contribute to neuropathogenesis. It is important therefore to identify tools for the quantitative analysis of DNA damage in models on neurological disorders. This book presents detailed information on various neurodegenerative disorders and their connection with oxidative stress. This information will provide clinicians with directions to treat these disorders with appropriate therapy and is also of vital importance for the drug industries for the design of new drugs for treatment of degenerative disorders. * Contains the latest information on the subject of neurodegenerative disorders* Reflects on various factors involved in degeneration and gives suggestions for how to tackle these problems

Download or read book Medicinal Inorganic Chemistry written by Jonathan L. Sessler and published by . This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the current diagnostic and therapeutic uses of metal-containing compounds in medicine, as well as the role of metals in disease.

Download or read book Metals and Neurodegeneration Restoring the Balance written by Anthony R. White and published by Frontiers Media SA. This book was released on 2016-02-02 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biometals such as copper, zinc and iron have key biological functions, however, aberrant metabolism can lead to detrimental effects on cell function and survival. These biometals have important roles in the brain, driving cellular respiration, antioxidant activity, intracellular signaling and many additional structural and enzymatic functions. There is now considerable evidence that abnormal biometal homeostasis is a key feature of many neurodegenerative diseases and may have an important role in the onset and progression of disorders such as Alzheimer’s, Parkinson’s, prion and motor neuron diseases. Recent studies also support biometal roles in a number of less common neurodegenerative disorders. The role of biometals in a growing list of brain disorders is supported by evidence from a wide range of sources including molecular genetics, biochemical studies and biometal imaging. These studies have spurred a growing interest in understanding the role of biometals in brain function and disease as well as the development of therapeutic approaches that may be able to restore the altered biometal chemistry of the brain. These approaches range from genetic manipulation of biometal transport to chelation of excess metals or delivery of metals where levels are deficient. A number of these approaches are offering promising results in cellular and animal models of neurodegeneration with successful translation to pre-clinical and clinical trials. At a time of aging populations and slow progress in development of neurotherapeutics to treat age-related neurodegenerative diseases, there is now a critical need to further our understanding of biometals in neurodegeneration. This issue covers a broad range of topics related to biometals and their role in neurodegeneration. It is hoped that this will inspire greater discussion and exchange of ideas in this crucial area of research and lead to positive outcomes for sufferers of these neurodegenerative diseases.

Download or read book Neurodegeneration written by Danilo Milardi and published by Royal Society of Chemistry. This book was released on 2011-06-24 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since Alois Alzheimer described the results of his postmortem studies in 1906, significant strides have been made in understanding the pathogenesis of neurodegenerative diseases. Substantial evidence has accumulated indicating that diverse neurodegenerative disorders might share a common pathological mechanism: the misfolding, aggregation and accumulation of proteins (termed "amyloid") in the brain. Metal ions have long been thought to catalyze protein misfolding initiating a cascade of events resulting in oxidative damage and neurodegeneration. They have, consequently, been seen as a suitable pharmacological target. However, drugs aimed at simply removing excess metals or interfering in amyloid deposition were unsuccessful and scientists have been forced to review the classical hypothesis. The latest advances suggest that deficiencies in protein homeostasis may lead to cell dysfunction and disease. Furthermore, small molecules with the potential to control metal homeostasis, or metallostasis, are expected to provide the framework for the design of novel proteostasis regulators. This book provides an up-date on the latest developments in this fast moving field. Traditional views concerning the relationship between the physio-pathological cycles of copper, zinc, iron, aluminium and the evolution of life, are compared with emerging ideas in the neuroscience of metal ions. Topics covered emphasize the importance of metals and oxidation chemistry to neuroscientists as well as providing a wider, multidisciplinary background to chemists who are attracted by these fascinating subjects. The text starts with a chapter on chemical evolution, the brain and metallomics which describes the brain's natural defences to adverse conditions. It then goes on to cover the chemistry and biology of proteostasis, environmental factors, and the role played by membranes in protein misfolding. The remaining chapters cover the role of metals and oxidative stress in Alzheimer's Disease, Parkinsonism, ALS and other neurodegenerative diseases. The book is suitable for academics, those working in industry, and postgraduate students.

Download or read book Metal Related Neurodegenerative Disease written by and published by Academic Press. This book was released on 2013-11-07 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue reviews the role of metals in neurodegenerative diseases; including Parkinson’s and Huntington’s disease; restless leg syndrome and NBIA disorders; and Wilson’s disease and manganese and calcium accumulation disorders. An update on advances in neuroimaging and pathology of metal related disease is also presented. This volume of International Review of Neurobiology brings together cutting-edge research on metal related neurodegenerative disease It reviews the role of metals in neurodegenerative diseases, including Parkinson’s and Huntington’s disease; restless leg syndrome and NBIA disorders; and Wilson’s disease and manganese and calcium accumulation disorders An update on advances in neuroimaging and pathology of metal related disease is also presented

Download or read book Biometals in Neurodegenerative Diseases written by Anthony R. White and published by Academic Press. This book was released on 2017-04-28 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biometals in Neurodegenerative Diseases: Mechanisms and Therapeutics is an authoritative and timely resource bringing together the major findings in the field for ease of access to those working in the field or with an interest in metals and their role in brain function, disease, and as therapeutic targets. Chapters cover metals in Alzheimer’s Disease, Parkinson’s Disease, Motor Neuron Disease, Autism and lysosomal storage disorders. This book is written for academic researchers, clinicians and advanced graduate students studying or treating patients in neurodegeneration, neurochemistry, neurology and neurotoxicology. The scientific literature in this field is advancing rapidly, with approximately 300 publications per year adding to our knowledge of how biometals contribute to neurodegenerative diseases. Despite this rapid increase in our understanding of biometals in brain disease, the fields of biomedicine and neuroscience have often overlooked this information. The need to bring the research on biometals in neurodegeneration to the forefront of biomedical research is essential in order to understand neurodegenerative disease processes and develop effective therapeutics. Authoritative and timely resource bringing together the major findings in the field for those with an interest in metals and their role in the brain function, disease, and as therapeutic targets Written for academic researchers, clinicians and advanced graduate students studying, or treating, patients in neurodegeneration, neurochemistry, neurology and neurotoxicology Edited by international leaders in the field who have contributed greatly to the study of metals in neurodegenerative diseases

Download or read book Metals and Oxidative Damage in Neurological Disorders written by James R. Connor and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to bring together scientists and clinicians interested in oxidative injury in the nervous system but whose approaches to investigation and treatment design vary widely. Indeed the goal of this book is to show that the investiga tive approaches and potential therapeutic interventions perhaps do not vary as widely as some may think. I think that the readers of this book will not read it from front to back, but will pick chapters of interest. Thus, the chapters are organized to contain information that is essential to understanding basic aspects of oxidative injury, and thus have some redundancy. However, within the context of each chapter the reader should hopefully find impetus and direction to go on to another chapter. The book is divided into three seetions. The first section contains reviews of metals and their role in generating oxidative injury. lron is considered in three of these chapters because of its relative abundance in the brain and its potency in inducing free radicals. The second section focuses on mechanisms by which the brain attempts to protect itself from oxidative injury. Some of these mechanisms have the potential to be protective in some situations and potentiaIly damaging in others. The third section contains the clinicaI diseases in which oxidative injury is known to contribute to the pathogenic process. This seetion ends with a chapter on antioxidant therapeutic strate gies in neurological disorders.