Cell Cell Interactions In The Release Of Inflammatory Mediators
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Cell Cell Interactions In The Release Of Inflammatory Mediators
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Author : Patrick Y-K Wong
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Cell Cell Interactions In The Release Of Inflammatory Mediators written by Patrick Y-K Wong and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This volume constitutes. in part. the proceedings of the symposium on "Cell-Cell Interaction and Release of Inflammatory Mediators" organized by Drs. Patrick Y-K Wong and Charles N. Serhan and presented at the FASEB meeting in Washington. D.C. in April. 1990. It contains chapters by the symposium speakers as well as contributions from investigators in this field. Readers will find exciting advances in this volume. which contains chapters dedicated to state-of-the-art knowledge in the field of Cell-Cell Interaction and the functions of released mediators in inflammatory diseases. This book includes "cutting edge" investigations on transcellular eicosanoid biosynthesis. cytokines. PAF, and adhesion as well as interactions of inflammatory cells with endothe 1 i um. 1 ung • and kidney. A 1 so. the contro 1 and regu 1 at ion of renal function by lipid mediators generated during cell-cell i nteracti ons between rena 1 mesangi a 1 cells and 1 eukocytes has generated insight into the cell biology and regulatory role of these mediators in the kidney. Moreover. the relationship between these areas is discussed in sequelae of both asthmatic and renal diseases. We hope that some of the enthusiasm and excitement present in this research are also evident here and that this volume will serve as a reference for researchers. teachers. and students to survey thi s rapidly growing field.
Cellular And Molecular Aspects Of Inflammation
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Author : George Poste
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Cellular And Molecular Aspects Of Inflammation written by George Poste and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Medical categories.
The characterization of the cellular and molecular mechanisms that mediate inflammation provides a foundation that supports future studies that will de fine mechanisms more intimately. It encourages substantial optimism about the opportunities to understand the inflammatory process and to use that information to develop novel therapeutic approaches. Recent progress has defined the cells that mediate the inflammatory response, many of the inter cellular transmitters, the receptors, signal transduction processes and regula tory mechanisms. Thus, we now have the opportunity to understand inflammation in pharmacologic terms and to attack the key molecular targets to develop new therapeutics. Among the cells involved in the inflammatory response are the lympho cytes, neutrophils and endothelial cells. Maintenance of homeostasis, re sponse to proinflammatory stimuli and pathophysiologic responses are products of complex interactions between these and other elements of the immune systems. Each of these cells displays a variety of receptors to define the stimuli to which they respond. The receptors displayed that the signal transduction processes and cellular responses are regulated genetically and epigenetic ally . The critical role of membranes and particularly the phospho lipid components of the membranes is emphasized by recent studies.
Inflammation 4 Volume Set
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Author : Jean-Marc Cavaillon
language : en
Publisher: John Wiley & Sons
Release Date : 2018-02-20
Inflammation 4 Volume Set written by Jean-Marc Cavaillon 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 2018-02-20 with Medical categories.
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.
Cell Interaction
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Author : Bhawana Singh
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-04-07
Cell Interaction written by Bhawana Singh and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-07 with Medical categories.
This book discusses contemporary ideas on different molecular and immunological aspects of diseases. Different signaling mediators drive the production of messenger molecules that mediate their action, leading to the elicitation/suppression of immune responses. It provides a balanced approach to the study of different molecular phenomena that eventually drive infection outcomes and that can be manipulated for therapeutic benefits.
Mast Cells
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Author : Guha Krishnaswamy
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-04
Mast Cells written by Guha Krishnaswamy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-04 with Medical categories.
A cutting-edge collection of readily reproducible techniques for the isolation, culture, and study of activation and signaling in human mast cells. These methods take advantage of the latest advances in molecular biology, technology, and information science. They include methods for the identification of mast cells, the development of mast cells in vitro, the study of mast cell signaling and gene expression, and the measurement of mast cell expression of inflammatory mediators. Additional chapters cover methods for studying mast cell interactions with other cell types (endothelial cells, fibroblasts, and B cells), the roles of mast cells in host defense, and mast cell apoptosis.
Inflammation And The Microcirculation
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Author : D. Neil Granger
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2010
Inflammation And The Microcirculation written by D. Neil Granger and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Medical categories.
The microcirculation is highly responsive to, and a vital participant in, the inflammatory response. All segments of the microvasculature (arterioles, capillaries, and venules) exhibit characteristic phenotypic changes during inflammation that appear to be directed toward enhancing the delivery of inflammatory cells to the injured/infected tissue, isolating the region from healthy tissue and the systemic circulation, and setting the stage for tissue repair and regeneration. The best characterized responses of the microcirculation to inflammation include impaired vasomotor function, reduced capillary perfusion, adhesion of leukocytes and platelets, activation of the coagulation cascade, and enhanced thrombosis, increased vascular permeability, and an increase in the rate of proliferation of blood and lymphatic vessels. A variety of cells that normally circulate in blood (leukocytes, platelets) or reside within the vessel wall (endothelial cells, pericytes) or in the perivascular space (mast cells, macrophages) are activated in response to inflammation. The activation products and chemical mediators released from these cells act through different well-characterized signaling pathways to induce the phenotypic changes in microvessel function that accompany inflammation. Drugs that target a specific microvascular response to inflammation, such as leukocyte-endothelial cell adhesion or angiogenesis, have shown promise in both the preclinical and clinical studies of inflammatory disease. Future research efforts in this area will likely identify new avenues for therapeutic intervention in inflammation. Table of Contents: Introduction / Historical Perspectives / Anatomical Considerations / Impaired Vasomotor Responses / Capillary Perfusion / Angiogenesis / Leukocyte-Endothelial Cell Adhesion / Platelet-Vessel Wall Interactions / Coagulation and Thrombosis / Endothelial Barrier Dysfunction / Epilogue / References
Cell Cell Interactions Controlling Neuronal Functionality In Health And Disease
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Author : Stefano Angiari
language : en
Publisher: Frontiers Media SA
Release Date : 2022-07-27
Cell Cell Interactions Controlling Neuronal Functionality In Health And Disease written by Stefano Angiari and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-27 with Science categories.
The Effects Of Immune Cells And Inflammation On Smooth Muscle And Enteric Nerves
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Author : William J. Snape, Jr.
language : en
Publisher: CRC Press
Release Date : 2020-02-05
The Effects Of Immune Cells And Inflammation On Smooth Muscle And Enteric Nerves written by William J. Snape, Jr. and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-05 with Medical categories.
This book provides the first comprehensive review of research that addresses the immunomodulation of gastrointestinal motility. Results from this new field of research are important for understanding motility disturbances and symptom-generation in a variety of clinical gastroenterological problems, including ulcerative colitis, Crohn's disease, enteric infections, and food allergies. The book provides overviews on current perspectives regarding the nature of inflammatory processes, inflammatory mediators, and other immune factors. It also describes a variety of experimental approaches that have been used to study the interactions between immune cells and smooth muscle or enteric nerves. The approaches include in vivo, as well as in vitro studies. Researchers involved in the general field of immunophysiology, as well as the more specific fields of gastrointestinal motility and inflammatory bowel diseases will find this book to be invaluable in their research.
Chemical Mediators And Cellular Interations In Clinical Immunology
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Author : Gianni Marone
language : en
Publisher:
Release Date : 1993
Chemical Mediators And Cellular Interations In Clinical Immunology written by Gianni Marone and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Cell interaction categories.
Inflammatory Mechanism Induced By Natural And Engineered Silica Particles In Human Derived Macrophages At Low Non Cytotoxic Doses
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Author :
language : en
Publisher:
Release Date : 2008
Inflammatory Mechanism Induced By Natural And Engineered Silica Particles In Human Derived Macrophages At Low Non Cytotoxic Doses written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Biology categories.
Particle size, phase, and transition metals have all been implicated in natural and engineered silica-induced respiratory effects, as well as cellular interactions. However, efforts to unambiguously determine their role in the pro-inflammatory mechanism induction have been hampered due to the use of inhomogeneous samples, with incomplete characterization and the use of high cytotoxic doses. Here, engineered micro- and nano- sized silica particles, which are more homogenous in their materials properties and used in a variety of applications, were characterized and compared to natural silica at a realistic dose level. Natural (2 æm) and engineered silica particles (2 æm and 50 nm) were characterized and controlled for size, morphology, phase, iron presence, surface area, and aggregation. A novel lipid peroxidation-dependent pro-inflammatory mechanism due to the influence of iron, particle size, and phase was hypothesized for these particles under a low non-cytotoxic dose closer to a realistic exposure regime. It was observed that at a 1 æg/ml low non-cytotoxic dose of silica the presence or addition of iron, reduction of particle size, and crystalline phase of natural silica significantly increased superoxide (O2.- ) and hydrogen peroxide (H2O2) production in the macrophages. This increase in O2.- and H2O2 production, further lead to phosphatidylcholine-specific phospholipase C (PC-PLC) - mediated inflammatory mediator or cytokine production in macrophages via lipid peroxidation and lipid raft disruption (large fraction sub-domains of plasma membrane involved in signal transduction). Addition of an iron chelator abrogated these responses, supporting the role of iron in the hypothesized mechanism. Activation of PC-PLC - induced inflammatory response was determined by using PC-PLC inhibitor, Tricychodecan-9-yl-xanthate, which blocked the inflammatory mediator production. Microscopy studies with cell-particle interaction revealed that particle size also influenced the uptake of silica particles in the macrophages mainly via phagocytosis, since binding and activation of membrane receptors and subsequent internalization is strongly dependent on nanoparticle size. Also, a high cytotoxic dose of 100 æg/ml showed macrophage particle overload for both particle sizes, with macrophage damage possibly leading to catastrophic release of inflammatory mediators that could obfuscate study of the normal inflammatory response, emphasizing the need for studies with realistic exposure doses. In summary, this work demonstrated the role of particle size, iron, and phase in a lipid raft dependent-inflammatory mechanism induced by particles at a realistic exposure dose via PC-PLC. It should lead to a better understanding of the mechanism and important parameters for the particle-induced inflammatory response of the lungs, and therefore, control of the respiratory effects caused by real-life exposure to natural and engineered particles.