The Mast Cell: A Multifunctional Effector Cell

Mast cells (MC) are phylogenetically old cells which are distributed throughout the human organism. MC are found in almost all of the major organs and tissues of the body, particularly in association with connective tissue structures such as blood vessels, lymphatic vessels and nerves, and in proximity to surfaces that interface the external environment, such as those of the respiratory and gastrointestinal system and the skin. This selective accumulation at tissue sites where foreign material attempts to invade the host suggests that MC are among the first cells to initiate defensive mechanisms. MC have long been recognized as key cells of type I hypersensitivity reactions. Several lines of evidence, however, indicate that they not only express critical effector functions in classic IgE-associated allergic disorders, but also play important roles in host defense against parasites, bacteria and perhaps even viruses. Indeed, it is now clear that MC can contribute to host defense in the context of either acquired or innate immune responses through the release of a myriad of pro-inflammatory and immunoregulatory molecules and the expression of a wide spectrum of surface receptors for cytokines and chemokines. Moreover, there is growing evidence that MC exert distinct non-immunological functions, playing a relevant role in tissue homeostasis, remodeling and fibrosis as well as in the processes of tissue angiogenesis.\nFrom the Back Cover\nThis book covers the most important aspects of Mast Cell Biology. It enables the reader to immerse in the new aspects of Mast Cells biology, which are no longer seen as an immunological effector cell, but a multi-functional efector cell. One which have roles that expands beyond the immunological realm and shows deep implications in the pathophysiology of several human disorders as well as transforming into a very important and promising target for therapy development in cancer, neurodegerative disorders, angiogenesis, inflammation and allergy.
Across twelve chapter on Mast Cells Research, starting from the discovery and characterization of Mast Cells until the lastest findings and translational perspectives, the reader will get a complete view and a profound insight on the fundamental and applied aspects of Mast Cells Biology. The chapters are written in a clear and concise way in order to help navigating through complex biological scenarios.
The author, Domenico Ribatti, Full professor of the University of Bari, is an expert in the field of Mast Cells with more than 800 publications.