Medical oncologists and other healthcare professionals in the field of oncology will welcome this concise guide on the new and rapidly evolving field of cellular oncology and targeted therapies. This handbook presents the principles of cell biology and the role of the immune system; the etiology of carcinogenesis; differenct cellular pathways, and their implications for drug development in oncology. Using state-of-the-art ecidence-based literature references and reviews, with illustrations as necessary, the authors present on overvieew that is both reliable and easily understood.