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Author: Cecilia L. Watkins
Publisher:
ISBN: 9781634825856
Category : SCIENCE
Languages : en
Pages : 103
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Book Description
Sphingolipids are involved in a wide range of physiological and pathological processes none only s signaling molecules but also as key structural components regulating the lateral organization of cellular membranes. In this book, exciting new approaches that open a window to further characterize sphingolipid-enriched domains in cell membranes during both physiological and pathological processes are reviewed. Furthermore, sphingolipids (SLs) are especially important in the central nervous system (CNS) where they are a necessary structural component of membranes of brain cells or signaling molecules. Ceramides are the core constituent of most sphingolipids. The authors review the possible sources of ceramides in the central nervous system (CNS) and present information about recent preclinical clinical trials of therapies targeting the ceramide pathway in the brain. Data about significant alteration in levels of ceramides in brain cells during the development of different neurodegenerative disease are also discussed, such as in with Alzheimer's disease, Parkinson's disease multiple sclerosis, cerebral ischemia, Gaucher's and Farber's disease.
Author: Cecilia L. Watkins
Publisher:
ISBN: 9781634825856
Category : SCIENCE
Languages : en
Pages : 103
Get Book Here
Book Description
Sphingolipids are involved in a wide range of physiological and pathological processes none only s signaling molecules but also as key structural components regulating the lateral organization of cellular membranes. In this book, exciting new approaches that open a window to further characterize sphingolipid-enriched domains in cell membranes during both physiological and pathological processes are reviewed. Furthermore, sphingolipids (SLs) are especially important in the central nervous system (CNS) where they are a necessary structural component of membranes of brain cells or signaling molecules. Ceramides are the core constituent of most sphingolipids. The authors review the possible sources of ceramides in the central nervous system (CNS) and present information about recent preclinical clinical trials of therapies targeting the ceramide pathway in the brain. Data about significant alteration in levels of ceramides in brain cells during the development of different neurodegenerative disease are also discussed, such as in with Alzheimer's disease, Parkinson's disease multiple sclerosis, cerebral ischemia, Gaucher's and Farber's disease.
Author: Erich Gulbins
Publisher: Springer Science & Business Media
ISBN: 3709113687
Category : Medical
Languages : en
Pages : 264
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Book Description
Sphingolipids are lipid components of the plasma membrane in eukaryotic cells. They have an important function in signaling mechanisms in the cell. This book on sphingolipids provides insights into the basics of sphingolipid biology and drug development, with a particular emphasis on the sphingolipid derivative ceramide. In the first part basic functions of sphingolipids are described, as well as the genetics of important enzymes, sphingolipid metabolism and synthesis. The second part of this first volume focuses on drug development and pharmacology. The book is intended for scientists in pharmacology, biochemistry and cell biology with a focus on biomedical research as well as for clinicians working in pharmacology, oncology, cardiology, neurology and infectious disease. Together with Volume 216 by the same editors, the collection represents a unique, comprehensive work on sphingolipids, providing information on both sphingolipids’ basic biology (including synthesis, metabolism and cell biology) and their important function in a (patho-)physiological context.
Author: Johnny Stiban
Publisher: Springer Nature
ISBN: 3030211622
Category : Science
Languages : en
Pages : 153
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Book Description
This book is about the various roles of bioactive ceramides and other sphingolipids in cellular biology. The enigmatic biophysical and biochemical properties of ceramides and their propensity to influence membranes whether as rafts or protein-permeable channels are heavily discussed. Metabolism of ceramides and their metabolites is also focused with ceramide synthase family of proteins being a target of extensive review. Ceramide 1-phosphate and other sphingolipids are also presented in cellular physiology and pathophysiology. Prokaryotic origins of mitochondria at the level of membranes and the occurrence of apoptosis in bacteria are presented. Many aspects of ceramide and sphingolipid biology are addressed in this book. Its focus is the metabolism of ceramide in normal and diseased states and the biophysical and biochemical mechanisms governing the bioactivity of these molecules. Sphingolipid research has surged over the past thirty years and this book gathers the recent findings of various aspects of sphingolipid biochemistry. World-renowned scientists from the field of lipid biology, specifically sphingolipid biochemistry, were gathered to write this book. Scholars from most continents of the globe committed to write diligently about their expertise and the newest findings in the relevant fields. This book came to fruition after almost a year and a half of laborious preparation and diligent writings. This book is targeted to the experienced reader who is looking to read about the various aspects of bioactive ceramide signaling, as well as to the newcomer into the field, as the topics are explained in concise yet very informative manner. The authors and editor wish all readers a pleasant time reading this volume, and are adamant that this book will meet all expectations.
Author: Charles Chalfant
Publisher: Springer Science & Business Media
ISBN: 1441967419
Category : Science
Languages : en
Pages : 311
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Book Description
This book attempts to analyze the latest discoveries in sphingolipid biology and how the alteration of their metabolism leads to altered signaling events and to the development of pathobiological disorders, such as cancer, cardiovascular diseases, asthma, diabetes, inflammation and infectious diseases.
Author: Peter Quinn
Publisher: Springer Science & Business Media
ISBN: 1402088310
Category : Medical
Languages : en
Pages : 603
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Book Description
Lipids are functionally versatile molecules. They have evolved from relatively simple hydrocarbons that serve as depot storages of metabolites and barriers to the permeation of solutes into complex compounds that perform a variety of signalling functions in higher organisms. This volume is devoted to the polar lipids and their constituents. We have omitted the neutral lipids like fats and oils because their function is generally to act as deposits of metabolizable substrates. The sterols are also outside the scope of the present volume and the reader is referred to volume 28 of this series which is the subject of cholesterol. The polar lipids are comprised of fatty acids attached to either glycerol or sphingosine. The fatty acids themselves constitute an important reservoir of substrates for conversion into families of signalling and modulating molecules including the eicosanoids amongst which are the prostaglandins, thromboxanes and leucotrienes. The way fatty acid metabolism is regulated in the liver and how fatty acids are desaturated are subjects considered in the first part of this volume. This section also deals with the modulation of protein function and inflammation by unsaturated fatty acids and their derivatives. New insights into the role of fatty acid synthesis and eicosenoid function in tumour progression and metastasis are presented.
Author: M. A. Hayat
Publisher: Academic Press
ISBN: 0128094273
Category : Medical
Languages : en
Pages : 431
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Book Description
Autophagy: Cancer, Other Pathologies, Inflammation, Immunity, Infection, and Aging is an eleven volume series that discusses in detail all aspects of autophagy machinery in the context of health, cancer, and other pathologies. Autophagy maintains homeostasis during starvation or stress conditions by balancing the synthesis of cellular components and their deregulation by autophagy. This series discusses the characterization of autophagosome-enriched vaccines and its efficacy in cancer immunotherapy. Autophagy serves to maintain healthy cells, tissues, and organs, but also promotes cancer survival and growth of established tumors. Impaired or deregulated autophagy can also contribute to disease pathogenesis. Understanding the importance and necessity of the role of autophagy in health and disease is vital for the studies of cancer, aging, neurodegeneration, immunology, and infectious diseases. Comprehensive and forward-thinking, these books offer a valuable guide to cellular processes while also inciting researchers to explore their potentially important connections. Presents the most advanced information regarding the role of the autophagic system in life and death Examines whether autophagy acts fundamentally as a cell survivor or cell death pathway or both Introduces new, more effective therapeutic strategies in the development of targeted drugs and programmed cell death, providing information that will aid in preventing detrimental inflammation Features recent advancements in the molecular mechanisms underlying a large number of genetic and epigenetic diseases and abnormalities, including atherosclerosis and CNS tumors, and their development and treatment Includes chapters authored by leaders in the field around the globe—the broadest, most expert coverage available
Author: T. Agner
Publisher: Karger Medical and Scientific Publishers
ISBN: 3318055867
Category : Medical
Languages : en
Pages : 172
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Book Description
Although a very fragile structure, the skin barrier is probably one of the most important organs of the body. Inward/out it is responsible for body integrity and outward/in for keeping microbes, chemicals, and allergens from penetrating the skin. Since the role of barrier integrity in atopic dermatitis and the relationship to filaggrin mutations was discovered a decade ago, research focus has been on the skin barrier, and numerous new publications have become available. This book is an interdisciplinary update offering a wide range of information on the subject. It covers new basic research on skin markers, including results on filaggrin and on methods for the assessment of the barrier function. Biological variation and aspects of skin barrier function restoration are discussed as well. Further sections are dedicated to clinical implications of skin barrier integrity, factors influencing the penetration of the skin, influence of wet work, and guidance for prevention and saving the barrier. Distinguished researchers have contributed to this book, providing a comprehensive and thorough overview of the skin barrier function. Researchers in the field, dermatologists, occupational physicians, and related industry will find this publication an essential source of information.
Author: Chung Eun Ha
Publisher: Academic Press
ISBN: 0080916880
Category : Science
Languages : en
Pages : 600
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Book Description
Expert biochemist N.V. Bhagavan’s new work condenses his successful Medical Biochemistry texts along with numerous case studies, to act as an extensive review and reference guide for both students and experts alike. The research-driven content includes four-color illustrations throughout to develop an understanding of the events and processes that are occurring at both the molecular and macrolecular levels of physiologic regulation, clinical effects, and interactions. Using thorough introductions, end of chapter reviews, fact-filled tables, and related multiple-choice questions, Bhagavan provides the reader with the most condensed yet detailed biochemistry overview available. More than a quick survey, this comprehensive text includes USMLE sample exams from Bhagavan himself, a previous coauthor. Clinical focus emphasizing relevant physiologic and pathophysiologic biochemical concepts Interactive multiple-choice questions to prep for USMLE exams Clinical case studies for understanding basic science, diagnosis, and treatment of human diseases Instructional overview figures, flowcharts, and tables to enhance understanding
Author: Abel Lajtha
Publisher:
ISBN:
Category : Neurochemistry
Languages : en
Pages :
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Book Description
Author: Stanley M. Aronson
Publisher: Elsevier
ISBN: 1483223582
Category : Health & Fitness
Languages : en
Pages : 530
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Book Description
Inborn Disorders of Sphingolipid Metabolism is a collection of papers presented at the Third International Symposium on the Cerebral Sphingolipidoses and Allied Diseases, held at the Isaac Albert Research Institute of the Jewish Chronic Disease Hospital and at the State University of New York, Downstate Medical Center, on October 25 and 26, 1965. This book is organized into three parts encompassing 35 chapters. Part I deals first with electron microscopic, histochemical, and morphological investigations of certain sphingolipid metabolism disorders. This part also examines several case reports on the features and symptoms of spongy degeneration of the central nervous system, familial leukodystrophy, adrenal insufficiency, and cutaneous melanosis. Part II surveys the metabolism, biosynthesis, and structure of gangliosides and sialic acids. This part also considers the nature of the lipophilic portions of the brain gangliosides. This part particularly looks into the features and clinical manifestation of Tay-Sachs disease. The third part covers the genetic and clinical aspects of the Tay-Sachs disease. This part also evaluates the genetics of the Hurler-Hunter syndrome, Batten-Spielmeyer-Vogt disease, and lipogranulomatosis syndrome. This book is of value to biochemists, histochemists, geneticists, and researchers in the allied fields of lipidosis.
