Hypersensitivity ... response of the immune system. This heightened reaction is typically directed against harmless antigens, leading to unintended tissue damage. There are four main types of ...

Hypersensitivity reactions (HSRs) are adverse immune responses that can occur after ... outcomes and improved quality of life for patients[4][5]. However, the mechanisms underlying desensitization ...

Hypersensitivity: An exaggerated immune response to a substance that is normally harmless. Immunoglobulin E (IgE): A type of antibody that plays a crucial role in allergic reactions. Cytokines ...

Allergic contact dermatitis represents a delayed-type hypersensitivity reaction (Type IV hypersensitivity). There are four types of ... skin which elicits an immune response that is remembered ...