Immunometabolism, Atherosclerosis and Metabolic Diseases
Title | Immunometabolism, Atherosclerosis and Metabolic Diseases PDF eBook |
Author | Xuewei Zhu |
Publisher | Frontiers Media SA |
Total Pages | 166 |
Release | 2022-03-29 |
Genre | Medical |
ISBN | 2889747972 |
The Metabolic Challenges of Immune Cells in Health and Disease
Title | The Metabolic Challenges of Immune Cells in Health and Disease PDF eBook |
Author | Claudio Mauro |
Publisher | Frontiers Media SA |
Total Pages | 82 |
Release | 2015-07-13 |
Genre | Immunologic diseases. Allergy |
ISBN | 2889196224 |
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.
The Metabolic Challenges of Immune Cells in Health and Disease
Title | The Metabolic Challenges of Immune Cells in Health and Disease PDF eBook |
Author | |
Publisher | |
Total Pages | 0 |
Release | 2015 |
Genre | |
ISBN |
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.
Adiposity €“ Omics and Molecular Understanding
Title | Adiposity €“ Omics and Molecular Understanding PDF eBook |
Author | |
Publisher | |
Total Pages | |
Release | 19?? |
Genre | |
ISBN | 9789535129981 |
Exercise Immunology
Title | Exercise Immunology PDF eBook |
Author | Bente Klarlund Pedersen |
Publisher | |
Total Pages | 0 |
Release | 1997 |
Genre | Exercise |
ISBN | 9781412135016 |
The Roles of Lipids in Immunometabolism: The Crosstalk Between Lipid Metabolisms and Inflammation
Title | The Roles of Lipids in Immunometabolism: The Crosstalk Between Lipid Metabolisms and Inflammation PDF eBook |
Author | Yiliang Chen |
Publisher | Frontiers Media SA |
Total Pages | 226 |
Release | 2022-07-18 |
Genre | Medical |
ISBN | 2889765768 |
Essential Aspects of Immunometabolism in Health and Disease
Title | Essential Aspects of Immunometabolism in Health and Disease PDF eBook |
Author | Niels Olsen Saraiva Camara |
Publisher | Springer Nature |
Total Pages | 285 |
Release | 2021-10-21 |
Genre | Medical |
ISBN | 303086684X |
Immunometabolism has emerged as an intersectional crossroad between metabolism and immune response. Over the past decade, it has become clear that most - if not all - immune cell functions are not separated from cellular metabolism. Although seminal works have addressed the metabolic fate of immune cells during differentiation and function, the physiological status of a given tissue is also dependent on the cell metabolism. The dialogue between immune cells and their microenvironment can also modulate cellular metabolism, which can trigger the onset and progression of a multitude of inflammation-mediated diseases. Thus, uncovering the specific characteristics of the metabolism in different immune cells types and in different conditions, can shed light into the molecular mechanisms of disease and help develop new drugs and therapeutic strategies to treat immune diseases. The edited volume Essentials aspects of Immunometabolism will give the readers a broad view on how metabolic pathways can influence many types of immune cells during activation, differentiation and function, in health and disease. Of note, the structure of the book was created thinking not only on the experienced immunologist but also on undergraduate and graduate students, physicians, and all members of the scientific community interested in this exciting field of research.