What is another word for autoantibody?
Pronunciation: [ˈɔːtə͡ʊˌantɪbˌɒdi] (IPA) 
Autoantibodies are antigenic substances that are mistakenly targeted by the immune system. They are produced by the body's own immune system and attack the body's own cells and tissues. Some synonyms for autoantibody include self-antibody, auto-immune antibody, and self-reactive antibody. These terms are often used interchangeably and in the context of autoimmune diseases such as lupus, rheumatoid arthritis, and multiple sclerosis. Autoantibodies are important diagnostic tools for these diseases, as they can be detected in a patient's blood or tissue samples. Understanding the role of autoantibodies in autoimmune diseases is critical for the development of effective therapies and treatments.
