Which type(s)of hypersensitivity is IgG involved with?

Question

Quizplus · Accepted Answer

IgG is involved in both antibody mediated hypersensitivity and immune complex mediated hypersensitivity. In antibody mediated hypersensitivity, IgG binds to antigen on the surface of cells or tissues, leading to their destruction. In immune complex mediated hypersensitivity, IgG forms immune complexes with antigens that deposit in tissues, leading to inflammation and tissue damage. IgG is not involved in anaphylaxis, which is a type I hypersensitivity reaction mediated by IgE.

Which Type(s)of Hypersensitivity Is IgG Involved With