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This article explores the complexities of immunodeficiencies and autoimmunity. It defines immunodeficiencies, including primary and secondary types, highlighting their causes and effects. Primary immunodeficiency arises from genetic or developmental issues in the immune system, while secondary immunodeficiency is acquired, resulting from various factors like infections (e.g., HIV/AIDS) or malnutrition. Additionally, the concept of tolerance is discussed, emphasizing how mechanisms protect against self-reactive lymphocytes to maintain immune balance. Understanding these conditions is crucial for developing effective treatments.
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Immunodeficiences Autoimmunity – inappropriate response of the immune system against self component. Tolerance – mechanisms that exist to protect an individual from potentially self-reactive lymphocytes. Immunodeficiences – Any deficiency in the immune response. PrimaryImmunodeficiency – a condition resulting from a genetic or developmental defect in the immune system. SecondaryImmunodeficiency – an aquiredcondition resulting in a defect in the immune system.
HIV/AIDS Structure of HIV: Retrovirus Provirus