Antibody-mediated diseases

Antibody-mediated diseases occur when the body's immune system mistakenly produces antibodies that target its own tissues or organs instead of harmful invaders like bacteria or viruses. These autoantibodies attack normal cells, leading to inflammation, tissue damage, and impaired function. Examples include autoimmune conditions like lupus, rheumatoid arthritis, and certain forms of hemolytic anemia. These diseases can affect various parts of the body, causing symptoms like pain, swelling, and fatigue. Treatment often involves suppressing the immune response to prevent further damage and manage symptoms.