Human immunodeficiency virus-specific circulating CD8 T lymphocytes have down-modulated CD3ζ and CD28, key signaling molecules for T-cell activation

Agriculture & Biology

• Human immunodeficiency virus 100%
• T-lymphocytes 64%
• interleukin-2 20%
• receptors 11%
• interferon-gamma 6%
• cell-mediated immunity 6%
• flow cytometry 5%
• cytokines 5%
• disease control 5%
• cytotoxicity 5%
• lymphocytes 4%
• staining 4%
• phenotype 3%
• cells 3%
• assays 3%

Medicine & Life Sciences

• HIV 48%
• T-Lymphocytes 43%
• Interleukin-2 12%
• Acquired Immunodeficiency Syndrome 11%
• Interleukin-2 Receptors 8%
• HLA-DR Antigens 7%
• Helper-Inducer T-Lymphocytes 7%
• T-Cell Antigen Receptor 7%
• Infection Control 7%
• Cellular Immunity 6%
• Interferon-gamma 6%
• Tissue Donors 5%
• Flow Cytometry 5%
• Lymphocytes 4%
• Staining and Labeling 4%
• Cytokines 4%
• Phenotype 4%
• In Vitro Techniques 3%