Contents : CH.1: Properties and Overview of Immune Responses CH.2: Cells and Tissues of the Immune System CH.3: Leukocyte Migration into Tissues CH.4: Innate Immunity CH.5: Antibodies and Antigens CH.6: Major Histocompatibility Complex Molecules and Antigen Presentation to T Lymphocytes CH.7: Immune Receptors and Signal Transduction CH.8: Lymphocyte Development and Antigen Receptor Gene Rearrangement CH.9: Activation of T Lymphocytes CH.10: Effector Mechanisms of Cell-Mediated Immunity CH.11: B Cell Activation and Antibody Production CH.12: Effector Mechanisms of Humoral Immunity CH.13: Regional Immunity: Specialized Immune Responses in Epithelial and Immune Privileged Tissues CH.14: Immunologic Tolerance and Autoimmunity CH.15: Immunity to Microbes CH.16: Transplantation Immunology CH.17: Immunity to Tumors CH.18: Hypersensitivity Disorders CH.19: IgE-Dependent Immune Responses and Allergic Disease CH.20: Congenital and Acquired Immunodeficiences