Mast Cell Proteases In Immunology And Biology

This state-of-the-art reference provides timely and clinically and experimentally useful information on the major proteins of mast cell secretory granules that are released into the lung, skin, gut, eye, and other tissues under the influence of diverse stimuli-including cytokines, growth factors, neuropeptides, and allergen-bound immunoglobulin E. Demonstrates the important roles proteases play in the maintenance of tissue homeostasis as well as in the damaging events linked with allergy and other varieties of inflammation!

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.

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.

Offers coverage of practical and theoretical implications of current research into mast cell biology, emphasizing the role of the mast cell in human diseases. The text covers all aspects of the mast cell from growth and differentiation to its function in such conditions as asthma and skin disease.

The mast cell, long implicated in causing allergic reactions, may also be involved in many other disease processes, including cancer, heart disease, parasitic disease, atherosclerosis, asthma, and arthritis. In Mast Cells: Methods and Protocols, hands-on experts describe in detail their best techniques for the isolation, culture, and study of both activation and signaling in human mast cells. These readily reproducible methods take advantage of the latest advances in molecular biology, technology, and information science. The techniques provide a sound base of methodology for mast cell research and 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. A survey of mast cell biology offers insight into its history and the implications for adaptive immunity. The protocols follow the successful Methods in Molecular BiologyTM series format, each offering step-by-step laboratory instructions, an introduction outlining the principles behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls. Comprehensive and highly practical, Mast Cells: Methods and Protocols provides mast cell researchers with reproducible accounts of basic and advanced molecular and cellular techniques used in studying this fascinating, multifunctional cell.

Focussing on the molecular mechanisms that govern mast cell and basophil cell biology and function, this book also provides a comprehensive summary of the field of signal transduction, giving insights into areas that have therapeutic potential. It gives detailed insights into mast cell and basophil growth and development, their activation by allergens, including details of receptor activation and downstream events, and the regulators of morphology and degranulation. The metabolic pathways involved in prostaglandin and leukotriene production are discussed as is the role of transcription factors in mast cell growth and cytokine production. Written by leaders in the field, this volume will provide readers with an up-to-date account of a topic whose rapid progress makes conventional information gathering difficult.

Proteases are everywhere from prokaryotes to eukaryotes, from virus to bacteria and in all human tissues, playing a role in many biological functions. Among these functions, the inflammatory reaction is of particular interest. In inflamed tissues, proteases can have a microbial and/or host origin and are involved not only in tissue remodeling, but also in specific signaling to resident or inflammatory cells, thereby contributing to the innate immune response. This volume presents all advances in our knowledge of the role proteases and their inhibitors play in various diseases associated with inflammatory response. Mechanisms involved in protease signaling to cells are presented, and the different types of proteases that are present at inflammatory sites and their effects on the course of inflammation are discussed. Finally, the evidence for considering proteases and their receptors as potential molecular targets for therapeutic interventions in the treatment of inflammatory diseases is discussed in the context of specific organ inflammatory pathologies (the lung, gastrointestinal tract, skin, joints, etc.).

Resident mast cells are uniquely positioned in multiple organ systems at either the tissue and/or external environment or located near nerve endings and/or blood vessels. These locations allow the mast cell to serve as a sentinel and thus play a critical role in not only inflammatory situations to promote recruitment and infiltration of other immune cells, but also homeostatic maintenance. Although mast cells have several conserved characteristics, the authors provide evidence that the micro-environment influenced differences in the phenotype of tissue-specific mast cells, control the various responses to injury, inflammation and remodelling. This book brings together the work from experts across multiple tissue/organ systems and inflammatory causes (viral, bacterial, and auto-immune) to present the most up to date knowledge regarding the role of mast cells in these regulatory and disease events.