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Heat Shock Proteins And The Cardiovascular System
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Book Synopsis Heat Shock Proteins and the Cardiovascular System by : A.A. Knowlton
Download or read book Heat Shock Proteins and the Cardiovascular System written by A.A. Knowlton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat shock proteins (HSP) were originally described in heat-shocked drosophila by Ritossa in the early 1960's. In the last 5 years it has become apparent that these heat shock proteins have important functions both in the normal cell and in the stressed cell. These proteins constitute an endogenous protective system; mutations in the heat shock proteins can be lethal, and there are no known organisms without heat shock proteins. The first observations on heat shock proteins and the heart were made in the 1980's and interest in these proteins increased over the decade. In the last few years there has been an exponential growth in number of papers published on heat shock proteins and the heart. Heat shock proteins have been implicated in a number of cardiovascular research areas including ischemia, hypertrophy, aging, and atherosclerosis, and this list is growmg. The purpose of this volume is to give an overview of our current understanding of the heat shock proteins in the cardiovascular system, and to summarize the approaches to the study of heat shock proteins in the heart. This volume assembles results from a number of different cardiovascular fields. and provides a comprehensive review of heat shock proteins in the cardiovascular system.
Book Synopsis Heat Shock Proteins in Cardiovascular Diseases by : Satoru Takeuchi
Download or read book Heat Shock Proteins in Cardiovascular Diseases written by Satoru Takeuchi and published by Nova Biomedical Books. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat shock proteins (HSPs) are of historical importance and interest since their discovery in Drosophila chromosomes during elevated temperatures. HSP expression is transcriptionally regulated and is highly specialised in eukaryotes where their induction is based on heat shock mRNA lacking in introns and is thus instantaneous in response to stress. HSPs are implicated in a variety of physiological imbalances. The precise roles of these chaperones in cardiovascular system are an interesting arena but not yet fully understood. This book is a dedicated effort in a concerted approach to describe the various HSPs that are elicited in cardiovascular diseases and to provide an interface between clinicians and biochemists in a concise platform.
Book Synopsis Oxidative Stress in Heart Diseases by : Sajal Chakraborti
Download or read book Oxidative Stress in Heart Diseases written by Sajal Chakraborti and published by Springer Nature. This book was released on 2019-11-06 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book bridges the gap between fundamental and translational research in the area of heart disease. It describes a multidisciplinary approach, and demonstrates biochemical mechanisms associated with dysregulation of redox signaling, which leads heart disease. Presenting recent studies on improved forms of ROS scavenging enzymes; specific inhibitors for different ROS generating enzymes; and oxidant induced signaling pathways and their antagonists that allow subtle modulation of redox signaling, it also discusses the spatial and temporal aspects of oxidative stress in the cardiovascular system, which are of vital importance in developing better strategies for treating heart disease. Each chapter offers researchers valuable insights into identifying targets for drug development for different types of heart disease.
Book Synopsis Heat Shock Proteins in Myocardial Protection by : Rakesh C. Kukreja
Download or read book Heat Shock Proteins in Myocardial Protection written by Rakesh C. Kukreja and published by CRC Press. This book was released on 2000-08-01 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Myocardial ischemic syndromes pose a major medical problem and a significant economic health care concern. Reperfusion, although used in the clinical arena as essential to the survival of acutely ischemic heart muscle carries with it the risk of "reperfusion injury". Therefore the salvage of additional myocardium is highly desirable. Over a decade ago, it was shown that whole body heat shock activated a powerful endogenous protective mechanism that significantly improved myocardial salvage following prolonged ischemia and reperfusion injury in the heart. A characteristic feature of this heat shock response was the expression of a family of proteins known as heat shock proteins. Many of these proteins function as molecular chaperones, helping to refold proteins denatured as a consequence of lethal injuries and facilitating the synthesis of new proteins to replace those irreparably damaged. Altered expression of these proteins has been extensively documented in association with a diverse array of diseases such as ischemia and perfusion injury, cardiac hypertrophy, fever, inflammation, metabolic diseases, infection, cell and tissue trauma, aging, and cancer. Interestingly, some studies have now shown a direct correlation of the heat shock proteins produced and the degree of myocardial protection. This book is a thorough description of the current state of knowledge of the mechanisms of heat shock proteins induced cardiac protection at the cellular and molecular level, the controversies in this growing field and the potential of treating ischemic heart disease with overexpression of heat shock proteins in patients. The book will be especially useful for investigators interested in studying tissue injury and its protection with the overexpression of heat shock proteins.
Book Synopsis Heat Shock Protein 60 in Human Diseases and Disorders by : Alexzander A. A. Asea
Download or read book Heat Shock Protein 60 in Human Diseases and Disorders written by Alexzander A. A. Asea and published by Springer Nature. This book was released on 2019-10-31 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Heat Shock Protein 60 in Human Diseases and Disorders provides the most comprehensive review on contemporary knowledge on the role of HSP60 in human diseases and disorders. Using an integrative approach, the contributors provide a synopsis of novel mechanisms and signal transduction pathways. To enhance the ease of reading and comprehension the book has further been subdivided into various section including; Section I: Biomolecular Aspects of HSP60; Section II: HSP60 and Cancer; Section III: HSP60 and Inflammatory Diseases and Disorders; Section IV: HSP60 and Cardiovascular Diseases and Disorders; Section V: HSP60 and Neurological and Neurosciences; Section VI: Biomolecular Aspects of HSP60; Section VII: HSP60 and Skeletal Muscle Diseases and Disorders; and Section VIII: HSP60 in Human Health. 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, Neurology & Neuroscience, Oncology, Cardiovascular Disease, Skeletal Muscle Diseases and Disorders, Cell & Molecular Medicine, Pharmaceutical Scientists and Researchers involved in Drug Discovery.
Book Synopsis Stress Proteins by : David S. Latchman
Download or read book Stress Proteins written by David S. Latchman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is concerned with a group of proteins which were originally consid ered to be an esoteric phenomenon but which have now been shown to play critical roles both in normal and stressed cells as well as being involved in a variety of human diseases. It is the purpose of this work to give a comprehen sive view of these proteins and their various aspects. After an introductory chapter providing an overview of these proteins, the work is divided into four main sections each of which deals with one important aspect of these proteins. Thus, the first section contains a series of chapters which describe individual stress proteins and their roles in particular biological phenomena. Evidently, the induction of these proteins by elevated tempera ture or other stresses is their defining feature and the second section of this book therefore considers the regulation of stress protein gene expression both by stressful stimuli such as elevated temperature or ischaemia and by non stressful stimuli such as cytokines.
Book Synopsis Heat Shock Proteins in Human Diseases by : Alexzander A. A. Asea
Download or read book Heat Shock Proteins in Human Diseases written by Alexzander A. A. Asea and published by . This book was released on 2021 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Heat Shock Proteins in Human Diseases provides the most comprehensive review on contemporary knowledge on the role of heat shock proteins (HSP) in various types of human diseases including cancer, cardiovascular disease, microbiology and inflammation. These diseases were specifically chosen due to their dismal prognosis, the survival benefit offered by the current standards do not greatly impact the overall survival statistics with the disease and are associated with toxicity. Using an integrative approach, the contributors provide a synopsis of the most current updates on the state of HSP in human diseases. Key basic and clinical research laboratories from major universities, academic medical hospitals, biotechnology and pharmaceutical laboratories around the world have contributed articles that review present research activity on the role of heat shock proteins in human diseases 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 Cancer Biology, Oncology, Cardiovascular Diseases, Microbiology, Inflammation, Translational Medicine, Clinical Research, Biotechnology, Cell & Molecular Medicine, Pharmaceutical Scientists and Researchers involved in Drug Discovery.
Book Synopsis Molecular Aspects of the Stress Response: Chaperones, Membranes and Networks by : Peter Csermely
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.
Book Synopsis Regulation of Tissue Oxygenation, Second Edition by : Roland N. Pittman
Download or read book Regulation of Tissue Oxygenation, Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.
Book Synopsis Heat Shock Proteins in Cancer by : Stuart K. Calderwood
Download or read book Heat Shock Proteins in Cancer written by Stuart K. Calderwood and published by Springer Science & Business Media. This book was released on 2007-09-09 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat shock proteins are emerging as important molecules in the development of cancer and as key targets in cancer therapy. These proteins enhance the growth of cancer cells and protect tumors from treatments such as drugs or surgery. However, new drugs have recently been developed particularly those targeting heat shock protein 90. As heat shock protein 90 functions to stabilize many of the oncogenes and growth promoting proteins in cancer cells, such drugs have broad specificity in many types of cancer cell and offer the possibility of evading the development of resistance through point mutation or use of compensatory pathways. Heat shock proteins have a further property that makes them tempting targets in cancer immunotherapy. These proteins have the ability to induce an inflammatory response when released in tumors and to carry tumor antigens to antigen presenting cells. They have thus become important components of anticancer vaccines. Overall, heat shock proteins are important new targets in molecular cancer therapy and can be approached in a number of contrasting approaches to therapy.
Book Synopsis Cardiac Small Heat Shock Proteins and Their Roles in Maintaining the Integrity of the Cytoskeletal System by : Zihao Wang
Download or read book Cardiac Small Heat Shock Proteins and Their Roles in Maintaining the Integrity of the Cytoskeletal System written by Zihao Wang and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Alexzander A. A. Asea Publisher :Springer Science & Business Media ISBN 13 :9048133815 Total Pages :431 pages Book Rating :4.0/5 (481 download)
Book Synopsis Heat Shock Proteins and Whole Body Physiology by : Alexzander A. A. Asea
Download or read book Heat Shock Proteins and Whole Body Physiology written by Alexzander A. A. Asea and published by Springer Science & Business Media. This book was released on 2009-12-10 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat Shock Proteins and Whole Body Physiology is an exciting new book in the Heat Shock Proteins series which provides the most up-to-date review on novel mechanisms insights into the important role played by heat shock proteins in human physiology. Written by leaders in the field of heat shock protein exercise physiology, neuroscience and aging, the chapters systematically and in a step wise fashion takes the reader through the fascinating mechanisms by which heat shock proteins modulate human disease and pathophysiology and provides answers as to its biological significance to the host. Section I, introduces the readers to the role played by heat shock proteins in various diseases and disorders (Heat Shock Proteins and Disease). Section II, addresses the role heat shock proteins play in psychological disorders including post traumatic stress disorders and learning (Heat Shock Proteins and Psychological Stress). Section III, present a detailed review of the role played by heat shock proteins in exercise physiology (Heat Shock Proteins and Exercise Physiology). This book is a must read for heat shock protein researchers, graduate and postgraduate fellows in the field of Medicine in general and specialities in Excersie Physiology, Neuroscience, Immunology, Aging and Pathology.
Book Synopsis Small Heat Shock Proteins and Protection Against Cardiac Ischemic Damage by : Jody L. Martin
Download or read book Small Heat Shock Proteins and Protection Against Cardiac Ischemic Damage written by Jody L. Martin and published by . This book was released on 1997 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Role of Inhibitor-1 and Heat Shock Protein 20 in Cardiac Pathophysiology by : Persoulla Nicolaou
Download or read book The Role of Inhibitor-1 and Heat Shock Protein 20 in Cardiac Pathophysiology written by Persoulla Nicolaou and published by . This book was released on 2008 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiovascular disease, which remains the leading cause of mortality in the Western world, is manifested in contractile dysfunction, myocardial infarction and arrhythmias. These detrimental effects are partially attributed to impaired Ca cycling and cell death. Since calsequestrin (CSQ) and inhibitor-1 (I-1) are key regulators of Ca cycling and the anti-apoptotic small heat shock protein 20 (Hsp20) is an important mediator of cardioprotection, this dissertation sought to gain further insights into the role of these proteins in cardiac pathophysiology. CSQ is a crucial regulator of Ca load in the sarcoplasmic reticulum and the Ca-release channel, the ryanodine receptor. Interestingly, human CSQ null mutations have been associated with catecholaminergic polymorphic ventricular tachycardia (CPVT). To further address the significance of CSQ and CSQ null mutations, this dissertation attempted to generate a mouse model with ablation of CSQ. I-1 and its phosphorylation at Thr35 are important mediators of the heart's beta-adrenergic responses. To address any potential beneficial effects of enhanced I-1 activity in the adult heart, a mouse model with inducible expression of active I-1 (T35D) was generated. Active I-1 expression significantly enhanced contractility, associated with preferential phospholamban (PLN) and myosin light chain 2a phosphorylation. Upon ischemia/reperfusion (I/R), active I-1 augmented contractile function, associated with increased pThr17-PLN phosphorylation. Further examination revealed that the infarct region and apoptotic as well as necrotic injury were significantly attenuated by enhanced I-1 activity, associated with suppression of the endoplasmic reticulum stress response. These findings indicate that active I-1 may represent a potential therapeutic strategy in myocardial infarction. Hsp20 and its phosphorylation at Ser16 protect cardiomyocytes against apoptosis. To determine whether genetic variants exist in human Hsp20, which may modify these beneficial effects, the Hsp20 gene was sequenced in dilated cardiomyopathic patients and individuals with no heart disease. A C59T substitution was identified in Hsp20 in one patient and three individuals without heart disease. This mutation changes a conserved proline residue into leucine at position 20 (P20L), resulting in secondary structural alterations. The significance of this variant was assessed by subjecting cardiomyocytes, infected with Ad. GFP, Ad. WT-Hsp20 and Ad. P20L-Hsp20, to simulated ischemia/reperfusion. Expression of WT-Hsp20 significantly attenuated apoptotic injury, while the P20L-Hsp20 mutant showed no protection. This was associated with the mutant's diminished phosphorylation at Ser16. Furthermore, stimulation of cardiomyocytes with isoproterenol and protein kinase A-dependent phosphorylation in vitro confirmed the impaired ability of the mutant Hsp20 to become phosphorylated at Ser16. These findings indicate that the P20L substitution in Hsp20, may adversely affect the ability of human carriers to cope with cellular stress. Furthermore, a C29T transversion was identified exclusively in black cardiomyopathic males. This mutation results in substitution of serine at position 10 to phenylalanine (S10F), with similar structural alterations to the P20L mutant, suggesting that the S10F substitution may also have adverse effects on Hsp20's cardioprotective properties. Collectively, this dissertation provides novel insights into the role of these key regulatory proteins in the diseased myocardium, further illuminating the molecular and genetic defects, associated with cardiovascular disease, which may provide potential therapeutic strategies to alleviate its detriment.
Book Synopsis Role of Heat Shock Proteins 70 and 27 in the Cardiac Response to Volume Load by : Vandana Menon
Download or read book Role of Heat Shock Proteins 70 and 27 in the Cardiac Response to Volume Load written by Vandana Menon and published by . This book was released on 1996 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Regulation of Heat Shock Protein Responses by : Alexzander A A Asea
Download or read book Regulation of Heat Shock Protein Responses written by Alexzander A A Asea and published by Springer. This book was released on 2018-05-01 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This books provides the most up-to-date reviews on current advances in our understanding of the regulation of heat shock protein responses. Key basic scientists and clinical research laboratories from major universities, academic medical centers and pharmaceutical companies around the world have contributed chapters that review present research activity and importantly project this field into the future. For easy readability, the book is sub divided into four sections, including, Section I - HSP and Stress Responses; Section II - Chaperone Functions of HSP; Section III - HSP in Human Diseases; Section IV - Prognosis & Diagnosis of HSP. The book is a must read for researchers involved in biomedical research, drug discovery and design to improve human health.
Book Synopsis Caffeine in Food and Dietary Supplements by : Leslie A. Pray
Download or read book Caffeine in Food and Dietary Supplements written by Leslie A. Pray and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caffeine in Food and Dietary Supplements is the summary of a workshop convened by the Institute of Medicine in August 2013 to review the available science on safe levels of caffeine consumption in foods, beverages, and dietary supplements and to identify data gaps. Scientists with expertise in food safety, nutrition, pharmacology, psychology, toxicology, and related disciplines; medical professionals with pediatric and adult patient experience in cardiology, neurology, and psychiatry; public health professionals; food industry representatives; regulatory experts; and consumer advocates discussed the safety of caffeine in food and dietary supplements, including, but not limited to, caffeinated beverage products, and identified data gaps. Caffeine, a central nervous stimulant, is arguably the most frequently ingested pharmacologically active substance in the world. Occurring naturally in more than 60 plants, including coffee beans, tea leaves, cola nuts and cocoa pods, caffeine has been part of innumerable cultures for centuries. But the caffeine-in-food landscape is changing. There are an array of new caffeine-containing energy products, from waffles to sunflower seeds, jelly beans to syrup, even bottled water, entering the marketplace. Years of scientific research have shown that moderate consumption by healthy adults of products containing naturally-occurring caffeine is not associated with adverse health effects. The changing caffeine landscape raises concerns about safety and whether any of these new products might be targeting populations not normally associated with caffeine consumption, namely children and adolescents, and whether caffeine poses a greater health risk to those populations than it does for healthy adults. This report delineates vulnerable populations who may be at risk from caffeine exposure; describes caffeine exposure and risk of cardiovascular and other health effects on vulnerable populations, including additive effects with other ingredients and effects related to pre-existing conditions; explores safe caffeine exposure levels for general and vulnerable populations; and identifies data gaps on caffeine stimulant effects.
