Autoimmunity is typically due to

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Autoimmunity occurs due to the presence of autoantibodies and T cells that mistakenly identify healthy cells and tissues as foreign and attack them, leading to chronic inflammation and tissue damage. Transfusion reaction is an acute immune response to foreign blood, IgE and mast cells are typically involved in allergic reactions, graft rejection occurs due to the activation of T cells against transplanted tissues, and a deficiency in T-cell development can lead to immunodeficiency disorders, not autoimmune diseases.

Autoimmunity Is Typically Due to