A positive autoimmune marker is an indicator that the body's immune system is producing antibodies that attack its own cells or tissues. Autoimmune markers are used to diagnose autoimmune diseases, which occur when the body's immune system mistakenly attacks itself. Positive autoimmune markers can indicate the presence of an autoimmune disorder, such as rheumatoid arthritis, lupus, multiple sclerosis, or psoriasis.
Autoimmune Disorders
Autoimmune disorders occur when the body's immune system mistakenly attacks its own cells and tissues. These disorders can affect any organ or tissue in the body, including the skin, joints, muscles, connective tissue, and internal organs. Common autoimmune disorders include rheumatoid arthritis, lupus, multiple sclerosis, and psoriasis.
Testing for Autoimmune Markers
Testing for autoimmune markers is done by taking a sample of the patient's blood and testing it for the presence of certain antibodies. These antibodies, or autoantibodies, are produced by the body's immune system and attack its own cells or tissues. If the test detects the presence of autoantibodies, it is considered a positive autoimmune marker, and it indicates the presence of an autoimmune disorder.
Treatment of Autoimmune Disorders
Treatment of autoimmune disorders involves controlling the immune system and preventing it from attacking the body's own cells or tissues. This is usually done with medications that suppress the immune system, such as corticosteroids or immunosuppressants. In some cases, surgery may be necessary to remove damaged or diseased organs or tissues.
