Slide 1 Chronic Lymphocytic Leukemia CLL Slide 2 Definition CLL : is a monoclonal neoplastic disorder characterized by a progressive accumulation of functionally incompetent…

Slide 1 Viral Infections of the Immune System HIV- infects CD4+ T cells and macrophages and enters cells via the CD4 molecule in concert with the chemokine receptors CCR5…

Slide 1 Antibody Structure 1 B cell activation 2 Antibody-Mediated Effector Functions 3 Antibody Classes Immunoglobulin G (IgG) Most abundant class Four subclasses…

74. AUTOIMMUNE DISEASES Autoimmune disease Results from a failure of self-tolerance Immunological tolerance is specific unresponsiveness to an antigen All individuals are…

201 Immunology: goals B CELL DEVELOPMENT AND ACTIVATION In healthy people, there are mature B cells with the capacity to make antibodies to virtually any antigen. Bone marrow…

  adapted from http://www.aruplab.com/guides/ug/tests/0095892.htm Cluster Designation Age: >2 years age Total T cells (CD3+) Helper T-cells: % CD4+ and CD3+ Absolute…

Specific Defenses of the Host: The Immune Response Innate (nonspecific) Defenses against any pathogen Immunity Specific antibody and lymphocyte response to an antigen Antigen…

The Historical Evolution From Embryonic Stem Cell Research to Commercial Cell Therapy By Prof. Morsi Arab University of Alexandria IN GENE THERAPY We aim to generate a source…

The genetic basis of antibody structure Overview of B cell development Immune response system extremely diverse (106 - 107 B & T cells) Genes coding for Ig & TCR…

Chapter 7 Organization and Expression of Immunoglobulin Genes Dr. Capers Kuby IMMUNOLOGY Sixth Edition Chapter 5 Organization and Expression of Immunoglobulin Genes Copyright…