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Oct 3, 2023 · 9 min read. What's an Autoimmune Disease? Autoimmune diseases result when your immune system is overactive, causing it to attack and damage your body's own...
Mar 22, 2023 · Overview of Autoimmune Diseases. Your immune system is the network of cells and tissues in your body that work together to defend you from viruses, bacteria, and infection. It tries to identify and destroy the invaders that might hurt you. In autoimmune diseases, proteins known as autoantibodies target the body’s own healthy tissues by ...
Apr 25, 2024 · Autoimmune disease, any of a group of conditions or disorders that result from malfunction of the immune system, in which immune components react against the body’s own normal cells. More than 80 autoimmune diseases are known, the majority of which cannot be cured. Between 4 and 5 percent of people.
Jan 26, 2024 · Summary. What are autoimmune diseases? Your immune system protects you from disease and infection by attacking germs that get into your body, such as viruses and bacteria. Your immune system can tell that the germs aren't part of you, so it destroys them.
Autoimmune Diseases. More than 80 diseases occur as a result of the immune system attacking the body’s own organs, tissues, and cells. Some of the more common autoimmune diseases include type 1 diabetes, rheumatoid arthritis, systemic lupus erythematosus, and inflammatory bowel disease.
There are many different autoimmune diseases. Some involve only one type of tissue. For example, in a disease called vasculitis, your immune system attacks your blood vessels. Other autoimmune diseases involve many different parts of the body. Lupus, for example, can damage the skin, heart, lungs, and more.
Home > Definition of Autoimmunity. Autoimmunity is the presence of antibodies (which are made by B lymphocytes) and T lymphocytes directed against normal components of a person ( autoantigens ). These components are called autoantigens or self-antigens and typically consist of proteins (or proteins complexed to nucleic acids).
