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Eosinophils in Health and Disease

Eosinophils in Health and Disease PDF Author: James J. Lee
Publisher: Academic Press
ISBN: 012394385X
Category : Health & Fitness
Languages : en
Pages : 679

Book Description
Eosinophils in Health and Disease provides immunology researchers and students with a comprehensive overview of current thought and cutting-edge eosinophil research, providing chapters on basic science, disease-specific issues, therapeutics, models for study and areas of emerging importance.

Eosinophils in Health and Disease

Eosinophils in Health and Disease PDF Author: James J. Lee
Publisher: Academic Press
ISBN: 012394385X
Category : Health & Fitness
Languages : en
Pages : 679

Book Description
Eosinophils in Health and Disease provides immunology researchers and students with a comprehensive overview of current thought and cutting-edge eosinophil research, providing chapters on basic science, disease-specific issues, therapeutics, models for study and areas of emerging importance.

A Critical Role for Eosinophils and CCR3 Signal Transduction in Allergic Airway Disease

A Critical Role for Eosinophils and CCR3 Signal Transduction in Allergic Airway Disease PDF Author: Patricia C. Fulkerson
Publisher:
ISBN:
Category :
Languages : en
Pages : 295

Book Description
Airway inflammation in asthma is complex, involving innate and adaptive responses, pathologic Th2 sensitization, and alterations in tolerance. In this thesis, we aimed to characterize the contribution of chemokines, CCR3 signal transduction, and eosinophils to experimental asthma. Our studies, implicating the involvement of 17 chemokines in experimental asthma, highlight the complex interaction between numerous chemokines in the setting of allergic airway inflammation. We provide evidence for a murine eosinophil inhibitory pathway mediated by the chemokine CXCL9 (Mig) that potently blocks eosinophil chemoattraction and function by a mechanism dependent on CCR3 and Rac2. Our findings support a new paradigm whereby the major eosinophil chemokine receptor CCR3, previously identified solely as a powerful activating receptor in eosinophils, can transmit positive or negative signals depending upon the ligand engaged. We also demonstrate that eosinophil recruitment into the lung tissue is dependent on CCR3 in two different chronic experimental asthma models. In addition, we provide evidence that airway eosinophilia induced by IL-13 is CCR3- and eotaxin-2-dependent. Taken together, these results establish a regulatory chemokine network with the ability to inhibit or recruit particular leukocytes and localize the cells to specific target areas within a tissue utilizing the same chemokine receptor CCR3. To further define the relationship between allergic airway inflammation and the remodeling process, we induced chronic experimental asthma in mice with eosinophil recruitment defects. We reveal a critical role for CCR3 and eosinophils in allergen-induced mucus production and the orchestration of total leukocyte recruitment into the lung lumen. Importantly, we also demonstrate that CCR3-deficiency protects against methacholine-induced airway hyperresponsiveness. In addition, analysis of the reversibility of IL-13-induced chronic inflammation and lung remodeling revealed that while some aspects of chronic airway pathology are reversible (e.g. mucus cell metaplasia and lung eosinophilia), other important features remain or worsen during the repair process, providing compelling evidence that many of the prominent effects of IL-13 in the lung remain persistent following the initial pathological insult. Collectively, we provide evidence for a central role for CCR3 signal transduction and eosinophils in the development of multiple aspects of allergic airway disease.

Cytokine Inhibitors

Cytokine Inhibitors PDF Author: Gennaro Ciliberto
Publisher: CRC Press
ISBN: 9780203904244
Category : Medical
Languages : en
Pages : 392

Book Description
Compiling an up-to-date and detailed survey of the role cytokines play in cell-to-cell communication, development, and differentiation, this comprehensive reference highlights the medical advantages of cytokine inhibition and pursues novel methods of discovery for more potent and specific blocking agents. Investigates the pathogenic role of

Human Eosinophils

Human Eosinophils PDF Author: Gianni Marone
Publisher: Karger Medical Scientific
ISBN: 9783805569743
Category : Chemokines
Languages : en
Pages : 0

Book Description
Eosinophils represent approximately 1% of peripheral blood leukocytes and play a central proinflammatory and immunoregulatory role in various immune disorders. This volume provides the reader with a comprehensive survey of the major aspects of human eosinophilic biology and immunology as well as the most clinically relevant aspects of eosinophil-related disorders. Expert contributions cover the ultrastructural and phenotypic characteristics of human eosinophils, and their fundamental biochemical features including receptors for IgE and chemokines. The production of cytokines and their role in the activation of eosinophils are reviewed. Furthermore, the classic eosinophil-related disorders such as hypereosinophilia, drug reactions, allergic disorders and some cardiovascular diseases are described. Each of the chapters is written by an investigator actively engaged in research on the topic under consideration. The well-edited and stimulating material compiled in this volume will be of interest to all those working in allergology, immunology, biochemistry and pulmonary medicine.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 848

Book Description


Mast Cells and Basophils

Mast Cells and Basophils PDF Author: Gianni Marone
Publisher: Academic Press
ISBN: 0080535852
Category : Medical
Languages : en
Pages : 738

Book Description
Mast Cells and Basophils will be essential reading for immunologists, biochemists and medical researchers. Detailed chapters cover all aspects of mast cell and basophil research, from cell development, proteases, histamine, cysteinyl leukotrienes, physiology and pathology to the role of these cells in health and disease. Chapters also discuss the clinical implications of histamine receptor antagonists.

Immunopharmacology

Immunopharmacology PDF Author: Manzoor M. Khan
Publisher: Springer Science & Business Media
ISBN: 0387779760
Category : Medical
Languages : en
Pages : 275

Book Description
During the past decades, with the introduction of the recombinant DNA, hybridoma and transgenic technologies there has been an exponential evolution in understanding the pathogenesis, diagnosis and treatment of a large number of human diseases. The technologies are evident with the development of cytokines and monoclonal antibodies as therapeutic agents and the techniques used in gene therapy. Immunopharmacology is that area of biomedical sciences where immunology, pharmacology and pathology overlap. It concerns the pharmacological approach to the immune response in physiological as well as pathological events. This goals and objectives of this textbook are to emphasize the developments in immunology and pharmacology as they relate to the modulation of immune response. The information includes the pharmacology of cytokines, monoclonal antibodies, mechanism of action of immune-suppressive agents and their relevance in tissue transplantation, therapeutic strategies for the treatment of AIDS and the techniques employed in gene therapy. The book is intended for health care professional students and graduate students in pharmacology and immunology.

Significant Pharmaceuticals Reported in US Patents

Significant Pharmaceuticals Reported in US Patents PDF Author: Thomas F. DeRosa
Publisher: Elsevier
ISBN: 0080480918
Category : Science
Languages : en
Pages : 701

Book Description
Significant Pharmaceuticals Reported in US Patents identifies the next generation of pharmaceuticals reported in US Patents. This "hands-on" title provides explicit laboratory methods for preparing the most recent and effective medications. Each entry documents the biological testing protocols used to evaluate a drug and the significance of the current treatment agent over previous methods. Pharmaceuticals are included in this review only if at least two of the following criteria were met: Effectiveness in treating an illness, Innovative, ease of preparation, synergy with existing Medications. Pharmaceuticals are reported for 27 separate classes of illness, including: AIDS, Alzheimer's Disease, Cardiovascular Disorders, Diabetes, Epilepsy, Hepatitis C, Osteoporosis, Obesity and Sleep Disorders. Significant Pharmaceuticals Reported in US Patents has been designed to be used as both a reference and synthetic guide for pharmaceutical, medicinal and organic chemists and graduate students. Researchers working in other areas will also find the information valuable as in many instances intermediates or the next generation pharmaceutical are readily convertible into other industrial products including: anti-oxidants, chemical additives, herbicides, polymer precursors, water purification agents. Clear structural depictions of reagents and chemical transformations have been supplied to permit the identification of other future applications. Identifies next generation pharmaceuticals Provides practical preparation methods for each active agent and derivatives Documents the analytical characterization and biological testing results of active agents

Oligonucleotide-Based Drugs and Therapeutics

Oligonucleotide-Based Drugs and Therapeutics PDF Author: Nicolay Ferrari
Publisher: John Wiley & Sons
ISBN: 1118537335
Category : Medical
Languages : en
Pages : 576

Book Description
A comprehensive review of contemporary antisense oligonucleotides drugs and therapeutic principles, methods, applications, and research Oligonucleotide-based drugs, in particular antisense oligonucleotides, are part of a growing number of pharmaceutical and biotech programs progressing to treat a wide range of indications including cancer, cardiovascular, neurodegenerative, neuromuscular, and respiratory diseases, as well as other severe and rare diseases. Reviewing fundamentals and offering guidelines for drug discovery and development, this book is a practical guide covering all key aspects of this increasingly popular area of pharmacology and biotech and pharma research, from the basic science behind antisense oligonucleotides chemistry, toxicology, manufacturing, to safety assessments, the design of therapeutic protocols, to clinical experience. Antisense oligonucleotides are single strands of DNA or RNA that are complementary to a chosen sequence. While the idea of antisense oligonucleotides to target single genes dates back to the 1970's, most advances have taken place in recent years. The increasing number of antisense oligonucleotide programs in clinical development is a testament to the progress and understanding of pharmacologic, pharmacokinetic, and toxicologic properties as well as improvement in the delivery of oligonucleotides. This valuable book reviews the fundamentals of oligonucleotides, with a focus on antisense oligonucleotide drugs, and reports on the latest research underway worldwide. • Helps readers understand antisense molecules and their targets, biochemistry, and toxicity mechanisms, roles in disease, and applications for safety and therapeutics • Examines the principles, practices, and tools for scientists in both pre-clinical and clinical settings and how to apply them to antisense oligonucleotides • Provides guidelines for scientists in drug design and discovery to help improve efficiency, assessment, and the success of drug candidates • Includes interdisciplinary perspectives, from academia, industry, regulatory and from the fields of pharmacology, toxicology, biology, and medicinal chemistry Oligonucleotide-Based Drugs and Therapeutics belongs on the reference shelves of chemists, pharmaceutical scientists, chemical biologists, toxicologists and other scientists working in the pharmaceutical and biotechnology industries. It will also be a valuable resource for regulatory specialists and safety assessment professionals and an important reference for academic researchers and post-graduates interested in therapeutics, antisense therapy, and oligonucleotides.

Allergy and Allergic Diseases

Allergy and Allergic Diseases PDF Author: A. Barry Kay
Publisher: John Wiley & Sons
ISBN: 144430092X
Category : Medical
Languages : en
Pages : 2184

Book Description
Reserve your copy now This two volume book is an outstanding reference source on allaspects of allergy and allergic diseases. Covering virtually everyallergic condition, from the immunological and molecular basis ofthe allergic response to future trends in allergic diseaseprevention, this new international editorial team (A.B.Kay, JeanBousquet, Pat Holt and Allen Kaplan) have completely revised andupdated the text, from both a scientific and clinical perspective.References will continue to be added to the text until it goes topress making this the most up-to-date book available in thefield. This second edition consists of more than 1,800 pages containedwithin 98 chapters. The price includes a fully searchable companion CD ROM with thecomplete text and over 300 images from the book in full colour.