Regulation Of Chemokine Receptor Interactions And Functions
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Regulation Of Chemokine Receptor Interactions And Functions
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Author : Martin J. Stone
language : en
Publisher: MDPI
Release Date : 2018-03-19
Regulation Of Chemokine Receptor Interactions And Functions written by Martin J. Stone and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-19 with Electronic books categories.
This book is a printed edition of the Special Issue "Regulation of Chemokine-Receptor Interactions and Functions" that was published in IJMS
Regulation Of Chemokine Receptor Interactions And Functions
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Author : Martin J. Stone (Ed.)
language : en
Publisher:
Release Date : 2018
Regulation Of Chemokine Receptor Interactions And Functions written by Martin J. Stone (Ed.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Biochemistry categories.
A hallmark of inflammation is the accumulation of leukocytes, which can serve to remove pathogens and necrotic tissue, but may also damage healthy tissue and exacerbate the inflammatory response. Our understanding of leukocyte recruitment in inflammation was revolutionized in the late 1980s by the discovery of chemokines (chemotactic cytokines), a family of small, secreted proteins that induce migration of selective subsets of leukocytes. Shortly afterwards, chemokines were found to exert their functions through the now familiar chemokine receptors, members of the G protein-coupled receptor superfamily. As their physiological and pathological functions were elucidated, chemokine receptors have become popular targets for drug development in inflammatory diseases as well as cancer metastasis and HIV infection. Extensive research has revealed that the functions of chemokines and their receptors are regulated at numerous levels, including: genetic mutations/polymorphisms; control of expression levels; ligand internalization via functional or decoy receptors; intrinsic selectivity of chemokine-receptor binding; hetero- or homo-oligomerization of chemokines or of receptors; alternative signalling pathways; interaction of chemokines with glycosaminoglycans; post-translational modifications; and binding to pathogen-derived inhibitors. This Special Issue of IJMS focused on the natural and pharmacological mechanisms by which the activities of chemokines and their receptors can be regulated.
Chemokine Receptors And Neuroaids
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Author : Olimpia Meucci
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-12-02
Chemokine Receptors And Neuroaids written by Olimpia Meucci 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 2009-12-02 with Medical categories.
Chemokine Receptors and NeuroAIDS: Beyond the Co-receptor Function and Links to Other Neuropathologies focuses on unresolved or emerging issues concerning the role of chemokine receptors in neuronal injury and HIV neuropathology, including their ability to regulate fundamental neuronal and glial functions and their role in neurovirulence and neurotoxicity. Although the importance of these molecules in the CNS physiology and pathology is now apparent, these issues are still matter of debate, and further research is required to design effective pharmacological agents that specifically target the brain chemokine system without major side effects. To this end, specific topics have been selected and are reviewed by international experts within the basic science/medical community. This book encourages investigation in the most controversial areas and fosters interaction between clinicians and basic scientists. The book also increases awareness about differences in disease progression among different parts of the world as well as selected patient populations, which may also help identifying novel therapeutic strategies.
Chemokines
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Author : Astrid E. Cardona
language : en
Publisher: Humana Press
Release Date : 2013-04-27
Chemokines written by Astrid E. Cardona and has been published by Humana Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-27 with Science categories.
Chemokines constitute a large family of structurally similar cytokines that contain a signature of conserved cysteine residues joined by disulfide bridges. Binding of chemokines to specific G protein-coupled receptors followed by downstream signaling defines their biological function. Initially, chemoattraction was the key function linked to chemokines/chemokine receptors; however, in recent years, it has become clear that chemokine ligand-receptor interactions can also modulate cellular activation, survival, and proliferation, among other functions in homeostatic and diseased states. Importantly, major advances in our understanding of chemokine biology have led to chemokine receptors becoming specific therapeutic targets with great potential. In Chemokines: Methods and Protocols, expert researchers provide practical information regarding experimental models and state of the art protocols used to delineate chemokine/chemokine receptor function and their applications in health and disease. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Practical and easy to use, Chemokines: Methods and Protocols aims to reveal key protocols of functional and descriptive chemokine ligand/receptor assays that will be of practical significance to graduate students, post-doctoral fellows, trainees, and researchers in academia and industry.
Chemokine Biology Basic Research And Clinical Application
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Author : Bernhard Moser
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-03-16
Chemokine Biology Basic Research And Clinical Application written by Bernhard Moser 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 2006-03-16 with Medical categories.
Chemokines play an important role in recruiting inflammatory cells into tissues in response to infection and inflammation. They also play an important role in coordinating the movement of T-cells, B-cells and dentritic cells, necessary to generate an immune response (response to injury, allergens, antigens, invading microorganisms). They selectively attract leukocytes to inflammatory foci, inducing both cell migration and activation. They are involved in various diseases, like atherosclerosis, lung and skin inflammation, multiple sclerosis, or HIV. Volume 1 of this two-volume set discusses the immunobiology of chemokines. It is divided into two parts: a) cellular targets in innate and adaptive immunity, and b) effector cell traffic-unrelated functions. Together with volume 2, which discusses the pathophysiology of chemokines, both volumes give a comprehensive overview of chemokine biology.
Chemokine Receptors As Drug Targets
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Author : Martine J. Smit
language : en
Publisher: John Wiley & Sons
Release Date : 2010-12-07
Chemokine Receptors As Drug Targets written by Martine J. Smit 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 2010-12-07 with Medical categories.
Chemokines are hormone-like signaling molecules secreted by cells to signal infection and guide the immune response. Following a decade of basic chemokine research, the pharmaceutical industry has now begun to exploit this crucial signaling pathway for the development of innovative drugs against AIDS, cancer, neural and autoimmune diseases. Here is the first reference focusing on these novel drug development opportunities. Opening with a general introduction on chemokine function and chemokine receptor biology, the second part covers the known implications of these signaling molecules in human diseases, such as cancer, neural disorders, and viral infection, including AIDS. The third part systematically surveys current drug development efforts at targeting individual chemokine receptors, as well as other chemokine interaction partners, including up-to-date reports from the pharmaceutical industry.
Chemokine Receptors In Cancer
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Author : Amy Fulton
language : en
Publisher: Humana Press
Release Date : 2009-05-27
Chemokine Receptors In Cancer written by Amy Fulton and has been published by Humana Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-27 with Medical categories.
Chemokines are a superfamily of low molecular weight cytokines that were initially described based on their ability to induce the directed migration of leukocytes to sites of inflammation or injury. In humans, there are approximately 45 chemokines that bind to 19 G-protein-coupled receptors. In addition to mediating cellular migration, chemokines have now been shown to affect many cellular functions including survival, adhesion, invasion, proliferation, and to regulate circulating chemokine levels. Although chemokine receptors were first described on leukocytes, it is now appreciated that chemokine receptors are also expressed by many other cells including endothelial and epithelial cells. Since the first description of chemokine receptors on malignant cells in 2001, an extensive literature has developed describing the expression and function of chemokine receptors in many malignancies. These studies support the initial hypothesis that malignant cells use chemokine receptors to migrate to distant sites of ligand expression and that expression of certain receptors is associated with a poor prognosis. It has also become apparent that malignancies of different tissues may use a diverse profile of chemokine receptors and that the same receptor may mediate metastasis to different sites in tumors of different histological origins. Receptor function may also maintain survival and expansion of the primary tumor.
Cell Migration In Inflammation And Immunity
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Author : Daniele D’Ambrosio
language : en
Publisher: Humana Press
Release Date : 2003-08-29
Cell Migration In Inflammation And Immunity written by Daniele D’Ambrosio and has been published by Humana Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-29 with Medical categories.
Chemokines and their receptors play a central role in the pathogenesis of numerous, perhaps all, acute and chronic inflammatory diseases. About 50 distinct chemokines produced by a variety cell types and tissues either c- stitutively or in response to inflammatory stimuli are involved in a plethora of biological processes. These small secreted proteins exert their exquisitely variegated functions upon binding to a family of seven-transmembrane spanning G-protein coupled receptors (GPCRs) composed of almost 20 distinct entities. The biological activities of chemokines range from the control of leukocyte trafficking in basal and inflammatory conditions to the regulation of hema- poiesis, angiogenesis, tissue architecture, and organogenesis. The basis for such diversified activities rests, on one hand, upon the ubiquitous nature of chemokine production and chemokine receptor expression. Virtually every cell type can produce chemokines and expresses a unique combination of chemokine receptors. On the other hand, chemokine receptors make use of a flexible and complex network of intracellular signaling machineries that can regulate a variety of cellular functions ranging from cell migration, growth, and differentiation to death. As knowledge of the size of chemokine and chemokine receptor families rapidly reaches completeness, much is still to be uncovered in terms of fu- tional architecture of the chemokine system. The disparity between the large number of chemokines and that smaller number of receptors is balanced by the promiscuity in ligand–receptor interactions, with multiple chemokines binding to the same receptor and several chemokines binding to more than one receptor.
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.
Encyclopedia Of Signaling Molecules
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Author :
language : en
Publisher:
Release Date : 19??
Encyclopedia Of Signaling Molecules written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 19?? with categories.