Metabolism and Immune Tolerance

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Publisher : Frontiers Media SA
ISBN 13 : 2889457257
Total Pages : 116 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Metabolism and Immune Tolerance by : Duncan Howie

Download or read book Metabolism and Immune Tolerance written by Duncan Howie and published by Frontiers Media SA. This book was released on 2019-01-21 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically the study of the immune system and metabolism have been two very separate fields. In recent years, a growing literature has emerged illustrating how the multiple processes of cellular metabolism are intricately linked to several aspects of immune function and development. This Research Topic covers recent progress in the field now known as “Immunometabolism” and the role of metabolism in immune tolerance. Immune tolerance is operationally defined as a state where a host’s immune system is balanced such that although self-reactive lymphocytes are present, they are kept in check by immune regulation. Perturbations to this homeostasis may result in self-reactive lymphocytes gaining the upper hand and mediating auto-immune disease. Maintenance of immune tolerance involves a large cast of different cell types including effector T cells, regulatory T cells, B cells, stromal cells, dendritic cells and macrophages. Intracellular pathways and individual enzymes of metabolism have been shown to be harnessed by cells of both the adaptive and innate immune system to allow particular immune functions to be achieved. Examples include metabolic enzymes serving ‘moonlighting’ functions in mRNA translation, gene splicing, and kinase activation. Other examples include the requirement for de novo fatty acid synthesis for differentiation into Th17 effectors and CD8 memory T cells or products of the TCA cycle promoting pro-inflammatory cytokine production. Likewise, the availability of extracellular metabolic substrates has a large impact on the maintenance of local immune tolerance. For example, there are different requirements for glucose, glutamine and fatty acids for effector versus regulatory T cell development. Also tolerogenic dendritic cells mediate lowering of extracellular essential amino acids by their enhanced catabolism, promoting the induction of regulatory T cells. The purpose of this Research Topic is to provide an update on the current understanding of the multiple roles for metabolism in regulating the immune system.

Metabolism and Immune Tolerance

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Metabolism and Immune Tolerance by :

Download or read book Metabolism and Immune Tolerance written by and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically the study of the immune system and metabolism have been two very separate fields. In recent years, a growing literature has emerged illustrating how the multiple processes of cellular metabolism are intricately linked to several aspects of immune function and development. This Research Topic covers recent progress in the field now known as "Immunometabolism" and the role of metabolism in immune tolerance. Immune tolerance is operationally defined as a state where a host's immune system is balanced such that although self-reactive lymphocytes are present, they are kept in check by immune regulation. Perturbations to this homeostasis may result in self-reactive lymphocytes gaining the upper hand and mediating auto-immune disease. Maintenance of immune tolerance involves a large cast of different cell types including effector T cells, regulatory T cells, B cells, stromal cells, dendritic cells and macrophages. Intracellular pathways and individual enzymes of metabolism have been shown to be harnessed by cells of both the adaptive and innate immune system to allow particular immune functions to be achieved. Examples include metabolic enzymes serving 'moonlighting' functions in mRNA translation, gene splicing, and kinase activation. Other examples include the requirement for de novo fatty acid synthesis for differentiation into Th17 effectors and CD8 memory T cells or products of the TCA cycle promoting pro-inflammatory cytokine production. Likewise, the availability of extracellular metabolic substrates has a large impact on the maintenance of local immune tolerance. For example, there are different requirements for glucose, glutamine and fatty acids for effector versus regulatory T cell development. Also tolerogenic dendritic cells mediate lowering of extracellular essential amino acids by their enhanced catabolism, promoting the induction of regulatory T cells. The purpose of this Research Topic is to provide an update on the current understanding of the multiple roles for metabolism in regulating the immune system.

The Metabolic Challenges of Immune Cells in Health and Disease

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Publisher : Frontiers Media SA
ISBN 13 : 2889196224
Total Pages : 82 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis The Metabolic Challenges of Immune Cells in Health and Disease by : Claudio Mauro

Download or read book The Metabolic Challenges of Immune Cells in Health and Disease written by Claudio Mauro and published by Frontiers Media SA. This book was released on 2015-07-13 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Obesity and its co-morbidities, including atherosclerosis, insulin resistance and diabetes, are a world-wide epidemic. Inflammatory immune responses in metabolic tissues have emerged as a universal feature of these metabolic disorders. While initial work highlighted the contribution of macrophages to tissue inflammation and insulin resistance, recent studies demonstrate that cells of the adaptive immune compartment, including T and B lymphocytes and dendritic cells also participate in obesity-induced pathogenesis of these conditions. However, the molecular and cellular pathways by which the innate and adaptive branches of immunity control tissue and systemic metabolism remain poorly understood. To engage in growth and activation, cells need to increase their biomass and replicate their genome. This process presents a substantial bioenergetic challenge: growing and activated cells must increase ATP production and acquire or synthesize raw materials, including lipids, proteins and nucleic acids. To do so, they actively reprogram their intracellular metabolism from catabolic mitochondrial oxidative phosphorylation to glycolysis and other anabolic pathways. This metabolic reprogramming is under the control of specific signal transduction pathways whose underlying molecular mechanisms and relevance to physiology and disease are subject of considerable current interest and under intense study. Recent reports have elucidated the physiological role of metabolic reprogramming in macrophage and T cell activation and differentiation, B- and dendritic cell biology, as well as in the crosstalk of immune cells with endothelial and stem cells. It is also becoming increasingly evident that alterations of metabolic pathways play a major role in the pathogenesis of chronic inflammatory disorders. Due to the scientific distance between immunologists and experts in metabolism (e.g., clinicians and biochemists), however, there has been limited cross-talk between these communities. This collection of articles aims at promoting such cross-talk and accelerating discoveries in the emerging field of immunometabolism.

Tryptophan Metabolism: Implications for Biological Processes, Health and Disease

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Author :
Publisher : Humana Press
ISBN 13 : 3319156306
Total Pages : 385 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Tryptophan Metabolism: Implications for Biological Processes, Health and Disease by : Atilla Engin

Download or read book Tryptophan Metabolism: Implications for Biological Processes, Health and Disease written by Atilla Engin and published by Humana Press. This book was released on 2015-04-28 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the relationship between cellular immunity and tryptophan metabolism, as well as its products, serotonin and melatonin, in the development of several diseases and reappraises the common signal transduction pathways of the neurodegenerative diseases, carcinogenesis, immune tolerance, inflammation, hypersensitivity reactions, neuropsychiatric disorders, in addition to bacterial tryptophan biosynthesis and novel antimicrobials. Tryptophan Metabolism: Implications for Biological Processes, Health and Disease presents fundamental information on tryptophan related metabolic pathways and metabolites, implications of these products for specific biological processes, diseases and conditions. This book focuses on effects of tryptophan metabolites on human health and will appeal to researchers, clinicians and students within this field.

Cross Talk Between the Immune System and Metabolism

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Publisher : Frontiers Media SA
ISBN 13 : 2889661709
Total Pages : 119 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Cross Talk Between the Immune System and Metabolism by : Jixin Zhong

Download or read book Cross Talk Between the Immune System and Metabolism written by Jixin Zhong and published by Frontiers Media SA. This book was released on 2020-12-09 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Innate Immunity in Health and Disease

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Publisher : BoD – Books on Demand
ISBN 13 : 1838807659
Total Pages : 416 pages
Book Rating : 4.8/5 (388 download)

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Book Synopsis Innate Immunity in Health and Disease by : Shailendra K. Saxena

Download or read book Innate Immunity in Health and Disease written by Shailendra K. Saxena and published by BoD – Books on Demand. This book was released on 2021-08-25 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on various aspects and properties of innate immunity, whose deep understanding is integral for safeguarding the human race from further loss of resources and economies due to innate immune response-mediated diseases. Throughout this book, we examine the individual mechanisms by which the innate immune response acts to protect the host from pathogenic infectious agents and other non-communicable diseases. Written by experts in the field, the volume discusses the significance of macrophages in infectious disease, tumor metabolism, and muscular disorders. Chapters cover such topics as the fate of differentiated macrophages and the molecular pathways that are important for the pathologic role of macrophages.

The Heterogeneity of Cancer Metabolism

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Publisher : Springer
ISBN 13 : 331977736X
Total Pages : 186 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis The Heterogeneity of Cancer Metabolism by : Anne Le

Download or read book The Heterogeneity of Cancer Metabolism written by Anne Le and published by Springer. This book was released on 2018-06-26 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic alterations in cancer, in addition to being the fundamental drivers of tumorigenesis, can give rise to a variety of metabolic adaptations that allow cancer cells to survive and proliferate in diverse tumor microenvironments. This metabolic flexibility is different from normal cellular metabolic processes and leads to heterogeneity in cancer metabolism within the same cancer type or even within the same tumor. In this book, we delve into the complexity and diversity of cancer metabolism, and highlight how understanding the heterogeneity of cancer metabolism is fundamental to the development of effective metabolism-based therapeutic strategies. Deciphering how cancer cells utilize various nutrient resources will enable clinicians and researchers to pair specific chemotherapeutic agents with patients who are most likely to respond with positive outcomes, allowing for more cost-effective and personalized cancer therapeutic strategies.

Hormones, Metabolism and the Benefits of Exercise

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Publisher : Springer
ISBN 13 : 3319727907
Total Pages : 108 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Hormones, Metabolism and the Benefits of Exercise by : Bruce Spiegelman

Download or read book Hormones, Metabolism and the Benefits of Exercise written by Bruce Spiegelman and published by Springer. This book was released on 2018-03-07 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is faced with an epidemic of metabolic diseases such as obesity and type 2 diabetes. This is due to changes in dietary habits and the decrease in physical activity. Exercise is usually part of the prescription, the first line of defense, to prevent or treat metabolic disorders. However, we are still learning how and why exercise provides metabolic benefits in human health. This open access volume focuses on the cellular and molecular pathways that link exercise, muscle biology, hormones and metabolism. This will include novel “myokines” that might act as new therapeutic agents in the future.

Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment by : Yongsheng Li

Download or read book Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment written by Yongsheng Li and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Immune Tolerance Post Allogeneic Hematopoietic Cell Transplantation

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Publisher : Frontiers Media SA
ISBN 13 : 2889637204
Total Pages : 157 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Immune Tolerance Post Allogeneic Hematopoietic Cell Transplantation by : Dominik Schneidawind

Download or read book Immune Tolerance Post Allogeneic Hematopoietic Cell Transplantation written by Dominik Schneidawind and published by Frontiers Media SA. This book was released on 2020-05-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Role of Metabolism in Regulating Immune Cell Fate Decisions

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Publisher : Frontiers Media SA
ISBN 13 : 2889637212
Total Pages : 224 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Role of Metabolism in Regulating Immune Cell Fate Decisions by : Anna Ohradanova-Repic

Download or read book Role of Metabolism in Regulating Immune Cell Fate Decisions written by Anna Ohradanova-Repic and published by Frontiers Media SA. This book was released on 2020-05-26 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: We acknowledge the initiation and support of this Research Topic by the International Union of Immunological Societies (IUIS). We hereby state publicly that the IUIS has had no editorial input in articles included in this Research Topic, thus ensuring that all aspects of this Research Topic are evaluated objectively, unbiased by any specific policy or opinion of the IUIS.

Immune Metabolism in Health and Tumor

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Publisher : Springer
ISBN 13 : 9402411704
Total Pages : 223 pages
Book Rating : 4.4/5 (24 download)

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Book Synopsis Immune Metabolism in Health and Tumor by : Bin Li

Download or read book Immune Metabolism in Health and Tumor written by Bin Li and published by Springer. This book was released on 2017-09-05 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a broad overview of the concepts and research findings in immunometabolism. The immune system is made up of numerous different cell types, pathways, and components that must be able to respond rapidly to a pathogen or cancer, but must also remain quiescent in the absence of challenges. Immune cells rely on metabolic pathways to adapt to changing environments and stimuli. Additionally, these cells can be modified in function or fate by fluctuations in available nutrients. The chapters in this book describe ways in which immune cells utilize and are regulated by metabolic pathways. Topics include how immune-cell metabolism shapes immune homeostasis, and how dysregulation of these pathways can lead to immune disorders. In different contexts, such as a tumor microenvironment, immune-cell function and identity may be modified not only by cytokines and checkpoint molecules, but also by nutrient availability and other metabolic stimuli. Transcriptional reprogramming confers many of the changes in immune cell metabolism that are seen when a T-cell, for example, undergoes activation or functional adaptation to different environments. Lastly, immune cells can destructively or protectively participate in human metabolic homeostasis or disorders. This book summarizes immune-metabolism from a variety of different perspectives, including the ways in which metabolic cues, pathways, and requirements of immune cells change in conditions of homeostasis and activation. The exploration of the significance of metabolic checkpoints and other cues, particularly in the context of cancer and immune disorders, may form the foundation for the development of therapeutics.

Liver Immunology

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Publisher : Springer Science & Business Media
ISBN 13 : 331902096X
Total Pages : 480 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Liver Immunology by : M. Eric Gershwin

Download or read book Liver Immunology written by M. Eric Gershwin and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver Immunology: Principles and Practice, Second Edition begins with important information about the epidemiology and mortality of liver disease worldwide. This information is followed by chapters related to basic immunology, application of liver immunology for diagnosis, and several excellent chapters that provide a solid foundation for understanding immune-mediated liver disease, including those associated with the biliary tree. A chapter on non-hepatic manifestations of immune mediated liver disease helps provide context for how these diseases affect the patient overall. In addition, chapters discuss various discrete immunologically-mediated infectious liver disorders including those related to bacteria, parasites, and all of the classic viruses. Chapters on the traditional autoimmune liver diseases -- primary biliary cirrhosis, autoimmune hepatitis, primary sclerosing cholangitis as well as overlap syndrome – are also included. The breadth of this comprehensive second edition is highlighted by chapters on alcoholic liver disease, non-alcoholic fatty liver disease, and drug-induced liver disease, among others. This invaluable new edition ends with a forward-looking view of future directions and how the field might meet the challenge of refractory patients. Developed by a renowned group of authors, Liver Immunology: Principles and Practice, Second Edition will again serve as a comprehensive textbook by providing an excellent overview for this rapidly evolving field. It greatly adds to the understanding of the pathogenesis of these diseases, while also providing novel insights that can be harnessed into helping improve the care of patients afflicted with various immune-mediated diseases. This volume will again be a must-read for clinicians at all levels, investigators and students.

Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment

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Publisher : Frontiers Media SA
ISBN 13 : 2889457850
Total Pages : 87 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment by : Yongsheng Li

Download or read book Metabolism of Cancer Cells and Immune Cells in the Tumor Microenvironment written by Yongsheng Li and published by Frontiers Media SA. This book was released on 2019-03-20 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolism of glucose, lipids, amino acids, and nucleotides represents the fundamental capability of host to utilize distinct nutrients and energy to support diverse function of different cell lineages. Cancer cells undergo the Warburg Effect to adapt to the microenvironment composed by stromal cells and immune cells. The crosstalk among cancer cells and immune cells orchestrate tumor progression. In the tumor microenvironment, immune cells also show metabolic reprogramming. For example, naive or memory T cells switch from the oxidation of fatty acids to glycolysis and glutaminolysis after activation; meanwhile massive glucose and glutamine are transported into cells to meet their metabolic demands. Defective glucose or glutamine metabolism impairs the differentiation and expansion of helper T cells. The molecular pathways that control immune cell metabolism and function are intimately linked. Understanding such metabolic reprogramming of immune cells in the tumor microenvironment could offer new directions in manipulation of peripheral immune responses. Recent findings in immune cell metabolism hold the promising possibilities by metabolic manipulation of immune cells towards clinical therapeutics for treating cancer. This Research Topic includes updated findings and views in the metabolism of cancer cells and immune cells in the tumor microenvironment.

Autoimmune Endocrinopathies

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Publisher : Springer Science & Business Media
ISBN 13 : 1592597041
Total Pages : 508 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis Autoimmune Endocrinopathies by : Robert Volpé

Download or read book Autoimmune Endocrinopathies written by Robert Volpé and published by Springer Science & Business Media. This book was released on 1999-06-04 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Robert Volpé and his distinguished contributors comprehensively review the latest thinking about the theoretical, experimental, and clinical aspects of autoimmune endocrine disorders. These world-renowned experts examine the pathogenesis and immunogenetics of these diseases, discuss the role of sex hormones in autoimmunity, and elucidate the nature of autoantigens. They also provide clinical detail on a wide variety of autoimmune endocrinopathies, including autoimmune thyroid disease, Graves' ophthalmopathy and dermopathy, human insulin-dependent diabetes mellitus, and autoimmune adrenocortical failure. Postpartum autoimmune endocrine syndromes, autoimmune hypophysitis, and the polyglandular autoimmune syndromes are also discussed in detail. Comprehensive and authoritative, Autoimmune Endocrinopathies provides today's most up-to-date understanding of the etiology and pathogenesis of autoimmune endocrine diseases.

Lipid Metabolism in Tumor Immunity

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Author :
Publisher : Springer Nature
ISBN 13 : 9813367857
Total Pages : 211 pages
Book Rating : 4.8/5 (133 download)

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Book Synopsis Lipid Metabolism in Tumor Immunity by : Yongsheng Li

Download or read book Lipid Metabolism in Tumor Immunity written by Yongsheng Li and published by Springer Nature. This book was released on 2021-03-19 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on lipid metabolism in tumor immunity, covering the application of lipidomics in tumor immunity and all aspects of lipid metabolism in tumor microenvironment. During the progression of tumors, tumor cells and immune cells interact in a dynamic microenvironment. Targeting the immune system has a high potential for treating cancer. However, due to the high heterogeneity of the tumor microenvironment, only a small percentage of patients experience such clinical benefits of tumor immunotherapy. Therefore, understanding the tumor microenvironment is crucial for tumor immunity. Recently, lipid metabolism is an emerging research direction and contributes to cell survival and biofunctions in tumor microenvironment, which is of great interest and significance to be elucidated. This book provides the doctors, researchers, and scientists with a cutting-edge overview of the lipid metabolism and its role in tumor immunity. It also yields benefits for pharmaceutical companies regarding drug discovery.

Copper Bioavailability and Metabolism

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Publisher : Springer Science & Business Media
ISBN 13 : 1461305373
Total Pages : 309 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Copper Bioavailability and Metabolism by : C Kies

Download or read book Copper Bioavailability and Metabolism written by C Kies and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition is truly a science of the 20th century. That physiological disabilities could be caused by a lack of exogenous substances which could be supplied by foods is a concept of relatively recent origins. It is not surprising, therefore, that, until the last few years, much of nutritional science research was tied to: 1) establishing a cause and effect relationship between a physiological problem and its cure/prevention by a chemical substance in food; 2) quantifying the amount of the substance (nutrient) needed to prevent deficiency symptoms; and 3) quantifying the amounts of nutrients found in various food substances. That a nutrient might be present in apparently adequate amounts in foods consumed by an individual but could not be fully utilized because of the concurrent consumption of anti-nutrients has been recognized as being an important problem as, for example, iodine-deficiency goiters resulting from consumption of gOitrigens. That less specific, less dramatic interactions among nutrients and among nutrients and other food components might enhance or inhibit the absorption of nutrients from the intestines or of the metabolism of nutrients within the body is an area of current concern.