Download or read book Cellular and Molecular Mechanisms in Pathogenesis of Multiple Sclerosis written by Edwin Wan and published by MDPI. This book was released on 2020-11-25 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple sclerosis (MS) is one of the most common neurological disorders in young adults. The etiology of MS is not known, but it is generally accepted that it is autoimmune in nature. Our knowledge of the pathogenesis of MS has increased tremendously in the past decade through clinical studies and the use of experimental autoimmune encephalomyelitis (EAE), a model that has been widely used for MS research. Major advances in the field, such as understanding the roles of pathogenic Th17 cells, myeloid cells, and B cells in MS/EAE, as well as cytokine and chemokine signaling that controls neuroinflammation, have led to the development of potential and clinically approved disease-modifying agents (DMAs). There are many aspects related to the initiation, relapse and remission, and progression of MS that are yet to be elucidated. For instance, what are the genetic and environmental risk factors that promote the initiation of MS, and how do these factors impact the immune system? What factors drive the progression of MS, and what are the roles of peripheral immune cells in disease progression? How do the CNS-infiltrated immune cells interact with the CNS-resident glial cells when the disease progresses? What is the role of microbiome in MS? Can we develop animal models that better represent subcategories of MS? Understanding the cellular and molecular mechanisms that govern the pathogenesis of MS will help to develop novel and more specific therapeutic strategies that will ultimately improve clinical outcomes of the treatments. This Special Issue of Cells has published original research articles, a retrospective clinical report, and review articles that investigate the cellular and molecular basis of MS.
Download or read book Immune system disorders from molecular mechanisms to clinical implications written by Mauricio César De Marzi and published by Frontiers Media SA. This book was released on 2024-10-17 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the increase in knowledge about the functioning of the immune system has revealed not only its importance in the defense against external agents such as pathogens or toxins, but also in the control of tumor cells and the importance of the processes of inflammation or immunological tolerance. On the one hand, all this knowledge has allowed a better understanding of the putative pathogenic consequences of immune system dysfunction, which includes inflammatory, autoimmune and immunosuppressive diseases, among others. On the other hand, current knowledge about immunoregulation has paved the way to better prevent or control transplantation rejection. However, such mechanisms underlying immune dysregulation are highly variable depending on the type of pathology (systemic chronic inflammatory diseases, autoinflammatory diseases, autoimmune disorders, immunosuppression) and on characteristics of the host such as sex, genetics, nutritional status, etc. Given the wide variety of pathologies that are a consequence of excessive, inefficient or inadequate induction of immune responses, the study of factors involved in the dysregulation of the immune system has gained great attention during the last decades.
Download or read book Characteristic clinical immune phenotypes and molecular mechanisms associated with inflammatory diseases written by Chengjin Gao and published by Frontiers Media SA. This book was released on 2024-03-19 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The systemic inflammatory response is evident in inflammatory diseases, and the immune system secretes many cytokines involved, resulting in a robust immune response. For example, the pathogenesis of sepsis includes abnormal immune cell activation in the early stages as well as sepsis-related immunosuppression. During the immunosuppressive phase, CD4+ T cells, CD8+ T cells, Th17 cells, and γδ T cells are reduced while regulatory T cells increase. At the same time, T lymphocytes and neutrophils, as immune effector cells, interact with each other and play a key role in regulating the immune response to immune-inflammatory diseases. The increased release of neutrophil extracellular trap networks (NETs) by neutrophils leads to a significant upregulation of NETs-DNA-MPO, which further aggravates the septic inflammatory response and organ functional impairment. Therefore, it is important to deeply investigate the characteristic clinical immune phenotypes and molecular mechanisms associated with inflammatory diseases, and targeting therapies against them may provide new ideas for the precise treatment of diseases.
Download or read book The Molecular Mechanisms of Chronic Inflammation Development written by Masaaki Murakami and published by Frontiers E-books. This book was released on with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inflammation is critical for the development of many complex diseases and disorders including autoimmune diseases, metabolic syndrome, neurodegenerative diseases, cancers, and cardiovascular diseases. Inflammation comes as two types: chronic inflammation, which can be defined as a dysregulated form of inflammation, and acute inflammation, which can defined as a regulated form. Because of its special role in the aforementioned diseases, establishing methods to control chronic inflammation is important for developing cures and treatments. One challenge for this purpose has been the ability to distinguish chronic and acute inflammation based on molecular biology diagnostics. Thus, this Research Topic is focused on articles that can shed some new light on the molecular mechanisms responsible for the development of chronic inflammation and its related conditions.
Download or read book B Cell Receptor Signaling written by Tomohiro Kurosaki and published by Springer. This book was released on 2015-12-26 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details our current understanding of the architecture and signaling capabilities of the B cell antigen receptor (BCR) in health and disease. The first chapters review new insights into the assembly of BCR components and their organization on the cell surface. Subsequent contributions focus on the molecular interactions that connect the BCR with major intracellular signaling pathways such as Ca2+ mobilization, membrane phospholipid metabolism, nuclear translocation of NF-kB or the activation of Bruton’s Tyrosine Kinase and MAP kinases. These elements orchestrate cytoplasmic and nuclear responses as well as cytoskeleton dynamics for antigen internalization. Furthermore, a key mechanism of how B cells remember their cognate antigen is discussed in detail. Altogether, the discoveries presented provide a better understanding of B cell biology and help to explain some B cell-mediated pathogenicities, like autoimmune phenomena or the formation of B cell tumors, while also paving the way for eventually combating these diseases.
Download or read book The Role of Microbes in Autoimmune Diseases written by Ahed J. Alkhatib and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, up-to-date review of the state of knowledge on the role of microbes in inducing autoimmune diseases. The initial chapters address the basic concept and clinical implications of immunology, while the following section discusses the role of genetics, epigenetics, hormones, stochastic and environmental factors in the pathogenesis of autoimmunity. The third section introduces readers to various autoimmune disorders and presents the cellular and molecular mechanisms of autoimmune diseases. In closing, the book examines the role of intestinal flora in the development of autoimmune diseases, delineates the underlying mechanism responsible for autoimmunity onset, and examines the potential of microbial therapeutics in the prevention and treatment of autoimmune diseases. Given its scope, the book offers a valuable asset for all scientists and clinicians working in immunology, rheumatology and autoimmune diseases.
Download or read book The Autoimmune Diseases written by M. Eric Gershwin and published by Academic Press. This book was released on 2013-12-03 with total page 1302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since publication of the 4th Edition of The Autoimmune Diseases in 2006, the understanding of the immune mechanisms underlying autoimmunity and autoimmune disease has significantly deepened and broadened. This fully revised 5th Edition incorporates new material and combines common themes underlying inductive and effector mechanisms and therapies that relate generally to the autoimmune disorders. It discusses the biological basis of disease at genetic, molecular, cellular, and epidemiologic levels and includes expanded coverage of autoinflammatory disease and autoimmune responses to tumors. - Gives a thorough and an important overview on the entire field, framing individual disease chapters with information that compares and contrasts each disorder and therapy - Provides thorough, up-to-date information on specific diseases, along with clinical applications, in an easily found reference for clinicians and researchers interested in certain diseases - Keeps readers abreast of current trends and emerging areas in the field - Ensures that content is not only up-to-date, but applicable and relevant
Download or read book Idiotypes in Medicine Autoimmunity Infection and Cancer written by R.C. Kennedy and published by Elsevier. This book was released on 1997-11-19 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the most comprehensive review of the idiotypic network available. All the current knowledge of idiotypes of the various antibodies is incorporated in this volume. The pathogenic role of idiotypes in autoimmunity and cancer is reviewed in depth. The therapeutic part focusses on harnessing anti-idiotypes for treating autoimmunological disorders, and on the employment of idiotypes for vaccines in cancer and infectious diseases, as well as explaining the manipulation of the idiotypic network in autoimmunity and cancer idiotypes and vaccines.
Download or read book Immunology and Inflammation written by Leonard H. Sigal and published by McGraw-Hill Companies Health Professions Division. This book was released on 1994 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: An integrated introduction to the basic science & clinical applications of contemporary immunology. The book has four basic aims: (1) To ground the student in the basic principles of immunology (2) To demonstrate how immunologic mechanisms prevent & produce human disease (3) To foster problem-solving skills (4) To expose the student to the new technology in use in research, & demonstrate its applications to clinical medicine.
Download or read book Inflammation written by Jean-Marc Cavaillon and published by John Wiley & Sons. This book was released on 2017-10-02 with total page 1899 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leading reference on this topic of increasing medical relevance is unique in offering unparalleled coverage. The editors are among the most respected researchers in inflammation worldwide and here have put together a prestigious team of contributors. Starting with the molecular basis of inflammation, from cytokines via the innate immune system to the different kinds of inflammatory cells, they continue with the function of inflammation in infectious disease before devoting a large section to the relationship between inflammation and chronic diseases. The book concludes with wound and tissue healing and options for therapeutic interventions. A must have for clinicians and biomedical researchers alike.
Download or read book Phagocytosis Molecular Mechanisms and Physiological Implications written by Esther M. Lafuente and published by Frontiers Media SA. This book was released on 2020-12-03 with total page 251 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.
Download or read book Mosaic of Autoimmunity written by Carlo Perricone and published by Academic Press. This book was released on 2019-02-13 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mosaic of Autoimmunity: The Novel Factors of Autoimmune Diseases describes the multifactorial origin and diversity of expression of autoimmune diseases in humans. The term implies that different combinations of factors in autoimmunity produce varying and unique clinical pictures in a wide spectrum of autoimmune diseases. Most of the factors involved in autoimmunity can be categorized into four groups: genetic, immune defects, hormonal and environmental factors. In this book, the environmental factors are reviewed, including infectious agents, vaccines as triggers of autoimmunity, smoking and its relationship with rheumatoid arthritis, systemic lupus erythematosus, thyroid disease, multiple sclerosis and inflammatory bowel diseases. An entirely new syndrome, the autoimmune/inflammatory syndrome induced by adjuvants (ASIA), is also included, along with other diseases that are now recognized as having an autoimmune etiopathogenesis.
Download or read book Endocrine Immunology written by W. Savino and published by Karger Medical and Scientific Publishers. This book was released on 2017-02-28 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decades, several in vitro and in vivo studies have revealed the existence of a very complex network between the neuroendocrine and immune system. Important molecular mechanisms underlying these interactions, in both physiological and pathological conditions, have also been described. Indeed, hormones play a pivotal role in the development and functional regulation of the immune system – both innate and acquired responses. Immune system cells present specific hormone receptors and themselves produce some hormones, thus influencing hormone secretion. More recently, the modulation of hormone secretion has been attempted for treating associated autoimmune disorders, further supporting the strong interplay between the endocrine and immune system. Distinguished experts, who have published extensively in their fields, have contributed comprehensive chapters to this volume. The focus is on the various aspects of endocrine-neuro-immune connections, providing an updated panorama - from basics to clinical applications - of current knowledge and still debated issues.
Download or read book Immunogenetics A Molecular and Clinical Overview written by Muneeb U Rehman and published by Academic Press. This book was released on 2022-03-24 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Applications of Immunogenetics: Immunogenetics: A Molecular and Clinical Overview, Volume II provides readers with an exclusive, updated overview of scientific knowledge, achievements and findings in the field of immunogenetics. In thirteen chapters, the book gives insights in new advancements and approaches in viral and autoimmune diseases. Specific chapters are dedicated to immunogenetic mechanisms in the treatment of immune disorders, cancer, neurological and neurodegenerative disorders. In addition, other chapters cover immunogenomics in precision medicine, clinical medicine and transplantation. Finally, a special chapter, COVID-19: A novel challenge to human immune-genetic machinery, updates on thoughts surrounding the pandemic. - Contains exclusive information about global research on immunogenetics - Provides a solid foundation to researchers wanting to work on immunogenetics and their application in different autoimmune, viral and infectious diseases - Delivers information in a meticulous, attractive manner using pictures, illustrations and tables - Gives insights into immunogenetics and its utility in therapeutics
Download or read book Principles of Osteoimmunology written by Peter Pietschmann and published by Springer. This book was released on 2016-08-18 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully updated and extended second edition provides a comprehensive overview on the basic concepts of the rapidly developing field of osteoimmunology and also offers in-depth insights into the molecular mechanisms of bone diseases. Clinical data is presented and put into context with the latest research findings. This second edition in addition discusses the latest topics in transplantation immunology. The book addresses scientists and physicians working in immunology, pathophysiology and osteology.
Download or read book Immunological Tolerance written by Gregory R. Bock and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together material on all aspects of immunological tolerance. Basic mechanisms of tolerance are examined in detail, including mechanisms of peripheral T cell tolerance, molecular and genetic mechanisms for maintaining self tolerance, partial T cell activation, and the role of apoptosis in tolerance. Careful consideration is also given to the clinical applications of our understanding of immunological tolerance, with specific chapters dealing with T cell activation during tumour therapy, antiantigen specific immune suppression, tolerance in infectious diseases, tolerance during pregnancy, and tolerance during various autoimmune diseases.
Download or read book Neuro Immune Interactions in Inflammation and Autoimmunity written by Valentin A. Pavlov and published by Frontiers Media SA. This book was released on 2018-07-24 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nervous system plays an important role in the regulation of immunity and inflammation. On the other hand unbalanced immune responses in inflammatory and autoimmune conditions may have a deleterious impact on neuronal integrity and brain function. Recent studies have characterized neural pathways communicating peripheral inflammatory signals to the CNS, and brain- and spinal cord-derived circuitries controlling various innate and adaptive immune responses and inflammation. A prototypical neural reflex circuit that regulates immunity and inflammation is the vagus nerve-based “inflammatory reflex”. Ongoing research has revealed cellular and molecular mechanisms underlying these neural circuits and indicated new therapeutic approaches in inflammatory and autoimmune disorders. Pharmacological and bioelectronic modulation of neural circuitry has been successfully explored in preclinical settings of sepsis, arthritis, inflammatory bowel disease, obesity-driven disorders, diabetes and other diseases. These studies paved the way to successful clinical trials with bioelectronic neuronal modulation in rheumatoid arthritis and inflammatory bowel disease. Dysregulated release of cytokines and other inflammatory molecules may have a severe impact on brain function. Brain inflammation (neuroinflammation), imbalances in brain neuronal integrity and neurotransmitter systems, and cognitive impairment are characteristic features of post-operative conditions, sepsis, liver diseases, diabetes and other disorders characterized by immune and metabolic dysregulation. Derangements in cytokine release also play a pivotal role in depression. Characteristic brain reactive antibodies in autoimmune conditions, including systemic lupus erythematosus and neuromyelitis optica, significantly contribute to brain pathology and cognitive impairment. These studies, and the simultaneous characterization of neuro-protective cytokines, identified new therapeutic approaches for treating neurological complications in inflammatory and autoimmune disorders. This Frontiers Research Topic is a forum for publishing research findings and methodological and conceptual advances at the intersection of immunology and neuroscience. We hope that presenting new insight into bi-directional neuro-immune communication in inflammation and autoimmunity will foster further collaborations and facilitate the development of new efficient therapeutic strategies.
