Signal Transduction Pathways In Autoimmunity
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Signal Transduction Pathways In Autoimmunity
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Author : Amnon Altman
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2002
Signal Transduction Pathways In Autoimmunity written by Amnon Altman and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
The chapters included in this volume represent but a few examples of the close link between aberrant signaling pathways and autoimmune diseases. They cover a variety of cells (T, B and myeloid/monocytic cells), receptors (for antigen, Fc and cytokines) and intracellular signaling molecules (kinases, phosphatases, adapters and transcription factors) in the immune system. This book brings together clinical and experimental aspects of autoimmune disease and the fundamental science of intracellular signaling pathways. Therefore, it should be of interest to clinical investigators of autoimmune diseases as wll as to basic immunologists and cell biologists interested in the molecular basis of signal transduction in the immune system.
Apoptosis And Its Relevance To Autoimmunity
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Author : Keith B. Elkon
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2006
Apoptosis And Its Relevance To Autoimmunity written by Keith B. Elkon and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Medical categories.
Over the last 15 years, apoptosis has become a dominant focus of medical research in the field of immunology. This publication discusses the three major areas of apoptosis research: extrinsic death receptor pathways, intrinsic cell death pathways and the mechanisms responsible for apoptotic cell clearance. Each section delineates the proteins and signal transduction pathways and describes genetic alterations that lead to autoimmune diseases. Although most cell death abnormalities have been associated with systemic autoimmune disorders such as lupus erythematosus and lymphoproliferative syndromes, it is evident that regulation of cell death is also pertinent to disease expression in many organ-specific diseases such as rheumatoid arthritis and glomerulonephritis. This volume highlights the recent advances in the basic mechanisms of apoptosis and the application of that knowledge to understanding the impact of defective apoptosis or defective clearance of apoptotic cells on the immune function and the expression of disease. It is of special interest to cell biologists, immunologists and clinicians.
Mechanistic Investigation Of Penicillamine Induced Autoimmunity
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Author : Jinze Li
language : en
Publisher:
Release Date : 2009
Mechanistic Investigation Of Penicillamine Induced Autoimmunity written by Jinze Li and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
The mechanisms of idiosyncratic drug reactions (IDRs) are unknown; however, most appear to be immune-mediated. Their idiosyncratic nature and the paucity of animal models make mechanistic studies very difficult. One of the few animal models is penicillamine-induced autoimmunity in Brown Norway rats. The major focus of this thesis was the use of this model to study the interaction between penicillamine and macrophages, the involvement of Th17 cells, and extension of this model to idiosyncratic drug-induced liver injury. Th17 cells are prominent in autoimmune syndromes and Th17-associated cytokines such as IL-17 were elevated in the penicillamine-treated animals that developed autoimmunity. We have hypothesized that some drug-induced liver injury has an autoimmune component. A pilot study quantified serum concentrations of 26 cytokines/chemokines in patients with various forms of acute liver failure (ALF): idiosyncratic drug-induced ALF, acetaminophen-induced ALF, and viral hepatitis. IL-17 was elevated in 60% of patients with idiosyncratic drug-induced ALF, which supports an autoimmune component in these patients; however, it was also elevated in many cases of acetaminophen-induced ALF, presumably released by the innate immune system. These studies provide important insights into the mechanism of penicillamine-, hydralazine-, and isoniazid-induced autoimmunity and also provide clues to other IDRs that may have an autoimmune component. One of the costimulatory signals leading to T cell activation appears to be reversible Schiff-base formation between an amine on T cells and an aldehyde on macrophages. We hypothesized that penicillamine binds to these aldehydes leading to macrophage activation and autoimmunity. By using biotinylated aldehyde-reactive agents such as ARP, we demonstrated the existence of aldehydes on the surface of macrophages. We synthesized biotinylated-penicillamine and it also binds to macrophages. Several proteins to which ARP binds were identified providing clues to the signal transduction pathways leading to macrophage activation. Biological consequences of this binding were investigated with a microarray study. ARP binding was also observed in the macrophage cell line, RAW264.7, and incubation with penicillamine stimulated the production of TNF-alpha, IL-6, and IL-23. Hydralazine and isoniazid, which are known to cause a lupus-like syndrome in humans and irreversibly bind to aldehyde groups, were also found to activate RAW264.7 cells.
Protein Kinase Mediated Decisions Between Life And Death
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Author : Ayse Basak Engin
language : en
Publisher: Springer Nature
Release Date : 2021-02-04
Protein Kinase Mediated Decisions Between Life And Death written by Ayse Basak Engin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-04 with Medical categories.
Protein phosphorylation via protein kinases is an inevitable process that alters physiological and pathological functions of the cells. Thus, protein kinases play key roles in the regulation of cell life or death decisions. Protein kinases are frequently a driving factor in a variety of human diseases including aging and cellular senescence, immune system and endothelial dysfunctions, cancers, insulin resistance, cholestasis and neurodegenerative diseases, as well as bacterial resistance in persistent infections. Recent developments in quantitative proteomics provide important opinions on kinase inhibitor selectivity and their modes of action in the biological context. Protein Kinase-mediated Decisions Between Life and Death aims to have the reader catch insights about up-to-date opinions on “Protein Kinases” related pathways that threaten human health and life. As “Protein Kinases” are related to many health problems, clinicians, basic science researchers and students need this information. Chapter “Signal Transduction in Immune Cells and Protein Kinases” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Signal Transduction
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Author : Lewis C. Cantley
language : en
Publisher:
Release Date : 2014-05-31
Signal Transduction written by Lewis C. Cantley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-31 with Science categories.
"This textbook provides a comprehensive view of signal transduction, covering both the fundamental mechanisms involved and their roles in key biological processes. It first lays out the basic principles of signal transduction, explaining how different receptors receive information and transmit it via signaling proteins, ions, and second messengers. It then surveys the major signaling pathways that operate in cells, before examining in detail how these function in processes such as cell growth and division, cell movement, metabolism, development, reproduction, the nervous system, and immune function"--
Janeway S Immunobiology
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Author : Kenneth Murphy
language : en
Publisher: Garland Science
Release Date : 2010-06-22
Janeway S Immunobiology written by Kenneth Murphy and has been published by Garland Science this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-22 with Medical categories.
The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.
Heat Shock Proteins In Signaling Pathways
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Author : Alexzander A. A. Asea
language : en
Publisher:
Release Date : 2019
Heat Shock Proteins In Signaling Pathways written by Alexzander A. A. Asea and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Biochemistry categories.
This edited volume offers an insightful overview of contemporary research on signaling pathways. These signaling processes are the comprehensive mechanisms by which all cellular organisms communicate internally and externally with their microenvironment. The volume is focused on heat shock proteins (HSP), which are uniquely involved in a number of critical signaling pathways. Errors in signaling pathways and in the processing of cellular information are known to be responsible for the majority of diseases including cancer, inflammatory and neurological disorders. The knowledge gained from better understanding these mechanisms can help in elucidating disease processes and will assist in development and design of novel targeted treatment therapies to combat human diseases and disorders. 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, Cell & Molecular Medicine, Pharmaceutical Scientists and Researchers involved in Drug Discovery.
Signal Transduction And Human Disease
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Author : Toren Finkel
language : en
Publisher: John Wiley & Sons
Release Date : 2003-07-18
Signal Transduction And Human Disease written by Toren Finkel and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-07-18 with Science categories.
This book uniquely relates the broad impact of signal transduction research on the understanding and treatment of human disease. There have been significant advances in the area of signaling in disease processes, yet no resource presently connects these advances with understanding of disease processes and applications for novel therapeutics. Given the emphasis on translational research and biological relevance in biotechnology, and, conversely, the importance of molecular approaches for clinical research, it is evident that a single resource bridging signaling research and human disease will be invaluable.
B Cell Receptor Signaling
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Author : Tomohiro Kurosaki
language : en
Publisher: Springer
Release Date : 2015-12-26
B Cell Receptor Signaling written by Tomohiro Kurosaki and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-26 with Medical categories.
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.
Co Signal Molecules In T Cell Activation
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Author : Miyuki Azuma
language : en
Publisher: Springer Nature
Release Date : 2019-11-22
Co Signal Molecules In T Cell Activation written by Miyuki Azuma and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-22 with Medical categories.
This book equips young immunologists and health professionals with a clear understanding of the fundamental concepts and roles of co-signal molecules and in addition presents the latest information on co-stimulation. The first part of the book is devoted to co-signal molecules and the regulation of T cells. Following an initial overview, subsequent chapters examine each co-signal molecule in turn and discuss the mechanisms by which co-signal molecules regulate the different types of T cell. The second part covers various clinical applications, including in autoimmune disease, neurological disorders, transplantation, graft-versus-host disease, and cancer immunotherapy. To date, co-stimulation blockade and co-inhibition blockade have shown beneficial effects and many additional clinical trials targeting co-signal molecules are ongoing. The mechanisms underlying these successful treatments are explained and the future therapeutic potential in the aforementioned diseases is evaluated. Co-signal Molecules in T Cell Activation will be a valuable reference guide to co-stimulation for basic and clinical researchers in the fields of both immunology and pharmaceutical science.