Download or read book Regulation of Chemokine Receptor Interactions and Functions written by Martin J. Stone and published by MDPI. This book was released on 2018-03-19 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Regulation of Chemokine-Receptor Interactions and Functions" that was published in IJMS
Download or read book Regulation of Chemokine Receptor Interactions and Functions written by Martin J. Stone (Ed.) and published by . This book was released on 2018 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Chemokine Receptors written by Jeffrey K. Harrison and published by Springer Science & Business Media. This book was released on 2007-11-17 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, new to The Receptors series, focuses on several areas, including the birth, maturation, and structure of Chemokines; Neutrophil, Dendritic, and Lymphocyte trafficking; and Chemokine Receptors in diseases such as AIDs and lung cancer. In particular the book contains cutting-edge information ranging from basic molecular and cellular mechanisms to physiological and pathological roles of chemokines.
Download or read book Chemokine Receptors and NeuroAIDS written by Olimpia Meucci and published by Springer Science & Business Media. This book was released on 2009-12-02 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Chemokines written by Astrid E. Cardona and published by Humana Press. This book was released on 2013-04-27 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Structural and Functional Analysis of Chemokine Interactions with Glycosaminoglycans and Chemokine Receptors written by Catherina L. Salanga and published by . This book was released on 2011 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemokines are involved in cell migration and activation during routine immune surveillance, inflammation and even cancer metastasis. The migration of chemokine receptor-bearing cells, including leukocytes and tumor cells, occurs in response to the secretion of chemokines, which accumulate on cell surfaces through interaction with glycosaminoglycans (GAGs) where they effectively serve as traffic signals to guide cell movement. Engagement of chemokines with their receptors subsequently causes the activation of signaling pathways that result in firm adhesion and extravasation of the cell into tissue, and in the case of leukocytes, activation of defense mechanisms. However, in cancer cells, the signaling pathways can be exploited or redirected, resulting in responses like survival, growth and proliferation. Herein, a structural and functional approach was used to address specific questions about the interactions of chemokines (i) with GAGs and (ii) with chemokine receptors in the context of cancer. Technically, the use of mass spectrometry has been a strong theme throughout these studies. In Chapter 2, a novel application of hydroxyl radical footprinting coupled with mass spectrometry was used to characterize the GAG binding specificity of the chemokine, MCP-3/CCL7. Potential GAG binding epitopes, identified by mass spectrometry, were then validated by mutagenesis and functional assays. In Chapter 3 and 4, a phosphoproteomic mass spectrometry strategy was used to elucidate CXCL12-mediated survival signaling through the receptor, CXCR4, in cells from patients with chronic lymphocytic leukemia (CLL). While signaling cascades involved in chemokine-mediated migration are well established, pathways involved in cell survival and proliferation in cancer, are not. Methods developed for phosphopeptide enrichment, and subsequent analysis via mass spectrometry are described in Chapter 3, and interesting/novel phosphoproteins, potentially involved in CXCL12-mediated CLL survival are described in Chapter 4. In Chapter 5, a functional approach was taken to elucidate the roles of receptors CXCR4 and CXCR7 in breast cancer growth and metastasis. The data show that CXCR7 affects the functional activity of CXCR4 in vitro, and decreases the extent of lung metastases in vivo, without inhibiting primary tumor growth. Overall, these studies serve to better understand some of the regulatory mechanisms that control chemokine function in normal physiology and in cancer.
Download or read book Chemokine Receptors as Drug Targets written by Martine J. Smit and published by John Wiley & Sons. This book was released on 2010-12-07 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Chemokine Biology Basic Research and Clinical Application written by Bernhard Moser and published by Springer Science & Business Media. This book was released on 2006-03-16 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Regulation of Chemokine and Chemokine Receptor Expression and Function During the Inflammatory Response written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemokines Chemokine Receptors and Disease written by Lisa M. Schwiebert and published by Gulf Professional Publishing. This book was released on 2005-09-02 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume in the Current Topics in Membranes series discusses the biology of chemokines and their binding partners, chemokine receptors, in normal and disease-related states. Chemokines are small proteins that are important in normal immune responses. Recent research demonstrates a role for these proteins in a variety of diseases such as heart disease, allergy, asthma, and cancer. As a result of the discovery of this link to disease, the topic of chemokines and drugs that block their actions has become an intense are of study. This book presents the topics of chemokines, chemokine receptors, and related pathologies in an integrated manner that provides the reader with a comprehensive and up-to-date knowledge of these topics. Provides a comprehensive overview of the history, molecular biology, cell biology, pharmacology, physiology, and pathophysiology of chemokines and their receptors Each chapter discusses "future directions and unanswered questions" of chemokine biology Serves as a road map for future research
Download or read book Regulation of CXC Chemokine Receptor Function Through Intracellular Trafficking and Novel Receptor interacting Proteins written by Nicole Fowler Neel and published by . This book was released on 2008 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensory Nerves written by Brendan J. Canning and published by Springer Science & Business Media. This book was released on 2009-08-05 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intention of this book is to provide a comprehensive and contemporary review of the biology of sensory nerves. The book is unique, as it comprehensively covers the role of sensory nerves across many therapeutic areas.
Download or read book Clinical Immunology written by Robert R. Rich and published by Mosby Incorporated. This book was released on 2008 with total page 1578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers answers to challenges in clinical immunology. This book contains immunology knowledge and includes a companion web site to give you two ways to find the answers you need.
Download or read book Encyclopedia of Signaling Molecules written by Sangdun Choi and published by Springer. This book was released on 2017-12-15 with total page 6330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this encyclopedia presents over 400 biologically important signaling molecules and the content is built on the core concepts of their functions along with early findings written by some of the world’s foremost experts. The molecules are described by recognized leaders in each molecule. The interactions of these single molecules in signal transduction networks will also be explored. This encyclopedia marks a new era in overview of current cellular signaling molecules for the specialist and the interested non-specialist alike. Currently, there are more than 30,000 genes in human genome. However, not all the proteins encoded by these genes work equally in order to maintain homeostasis. Understanding the important signaling molecules as completely as possible will significantly improve our research-based teaching and scientific capabilities.
Download or read book Inflammation and the Microcirculation written by D. Neil Granger and published by Morgan & Claypool Publishers. This book was released on 2010 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book The Cytokine Factsbook and Webfacts written by Katherine A. Fitzgerald and published by Elsevier. This book was released on 2001-09-03 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and expanded, this second edition of The Cytokine FactsBook is the most up-to-date reference manual available for all current well-characterized interleukins, cytokines, and their receptors. An additional 52 cytokines are included, doubling the number of entries from the previous edition. The key properties of each cytokine are described and presented in a very accessible format with diagrams for each of the receptors. The Cytokine FactsBook includes free online access to the regularly updated Cytokine Webfacts. Cytokine Webfacts is a web-based comprehensive compendium of facts about cytokines and their receptors that includes a variety of data representations, such as text, signal pathway diagrams and 3D images. This exciting resource is integrated into other databases via hypertext links to provide a unique network, and contains a web-enabled version of RasMol for viewing structures.
Download or read book Cytokines Interleukins and Their Receptors written by Razelle Kurzrock and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade, cytokine research has emerged as one of the most exciting and critical fields for providing fundamental knowledge of normal and abnormal human development. Today, it is apparent that cytokines orchestrate growth from the early embryonic stage to maturity and are responsible for the normal function of virtually every organ system. Furthermore, virtually all disease states have been associated, at least in part, with cytokine aberrations. In this volume, the editors have brought together internationally known experts in the field of interleukin research to provide a comprehensive review of the biology of the interleukins and their role in both health and illness, while maintaining a balance between the basic science and clinical aspects. Cytokines: Interleukins and their Receptors should be of interest to a wide variety of researchers including clinical hematologists, oncologists, immunologists, in addition to medical and PhD students and researchers with an interest in cytokines.
