Mast Cells In Allergic Diseases

In this book, the editors have focused on the roles of mast cells in allergic diseases and discuss the future direction of discovering drugs. Another implication of this book is to understand mast cells at the system level. System biology is a research category to understand biology at the system level by examining the structure and dynamics of cellular and organismal functions, rather than the characteristics of isolated parts of a cell or organism.

In 1879 Paul Ehrlich first described the mast cell as a tissue fixed cell contain ing many granules which, when stained with basic dyes, such as toluidine blue, changed the colour spectrum of the dye in a process called meta chromasia. Since this early description, pathologists, physicians and pharmacologists have been fascinated by this cell on account of its central involvement in human allergic diseases. Approximately four decades after Ehrlich's first description of the mast cell, Prausnitz and Kiistner reported their pioneer experiment, demonstrating that the immediate skin wheal response to allergen could be passively transferred with serum. They named the antigen-specific serum factor reagin. A further four and one half decades had to pass before the connection between the mast cell and reagin could be made with the identification of reagin as an immunoglobulin E by Johansson and Ishizaka and its unique property to bind with high affinity to specific receptors on mast cells and basophils. Meanwhile in the 1920s Coca published a series of papers in which he described the clinical features of acute allergic responses and first used the term atopy. This, together with the fundamental pharmacological studies of Sir Henry Dale in identifying histamine as one mediator of the acute ana phylactic reaction, provided the second approach which eventually linked the mast cell to allergic tissue reactions. Indeed, it was Best, working in Dale's group who first showed that histamine was a chemical stored in mast cells.

Reviews recent basic research into IgE, mast cells, and the allergic response and the relevance of this work to human pathophysiology, and discusses new methods of treatment. This symposium is unique in the IgE field for its breadth of coverage and interdisciplinary nature, and it shows the benefits from the current rapid expansion of knowledge in cell biology, immunology, and molecular genetics, as well as the potential clinical significance of this research to clinical immunologists and allergologists.

The book presents recent advances relating to the factors and mechanisms that regulate the growth, differentiation and function of mast cells and basophils; discussion of new technologies used to study these cells, and integration of the basic scientific findings in the context of therapeutic possibilities for the treatment of diseases such as allergic inflammation and autoimmune disease which are mediated, in part, by these granulocytes.

The editors of Mast Cell Biology, Drs. Gilfillan and Metcalfe, have enlisted an outstanding group of investigators to discuss the emerging concepts in mast cell biology with respect to development of these cells, their homeostasis, their activation, as well as their roles in maintaining health on the one hand and on the other, their participation in disease.

A concise, easy-to-read, comprehensive, and up-to-date guide designed to help primary care physicians, pediatricians, and internists with the day-to-day diagnosis and treatment of their allergic patients. Its distinguished contributors-all highly experienced clinicians-integrate our latest understanding of the basic mechanisms of allergic disease and develop state-of-the-art treatment protocols that allow busy physicians to sharpen their allergy management strategies significantly. "Summary Boxes" utilized throughout book summarize crucial points and processes for time-pressured physicians, allowing them to quickly grasp a therapeutic situation and determine the best and most up-to-date treatment options. Each chapter contains numerous figures and tables to enhance understanding, treatment algorithms, and a list of suggested readings carefully chosen to deepen knowledge and insight into key points.

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.

Mast cells are allergy cells responsible for immediate allergic reactions. They cause allergic symptoms by releasing products called "mediators" stored inside them or made by them. In allergic reactions, this release occurs when the allergy antibody, which is present on the mast cell surfaces, binds to proteins that cause allergies, called allergens. This triggering is called activation, and the release of these mediators is called degranulation. Some of these mediators are stored in granules in the mast cells and are released quickly and others are made slowly only after the cell has been triggered. Mast cells can also be activated by other substances, such as medications, infections, insect or reptile venoms. These responses, while not desirable, are made by "normal" mast cells. They are called "secondary activation" because they are due to (secondary to) external stimuli. Sometimes mast cells become defective and release mediators because of abnormal internal signals. Certain mutations in mast cells can produce populations of identical mast cells - called clones - that overproduce and spontaneously release mediators. The spontaneous production of mediators in these clonal mast cell disorders is called "primary activation". These abnormal cells can grow uncontrollably and are unusually sensitive to activation in a condition called mastocytosis. This guide will show you the symptoms of MCAS as well as drugs to take, supplements, and natural treatment to end MCAS GET YOUR COPY TODAY BY SCROLLING UP AND CLICKING BUY NOW TO GET YOUR COPY TODAY