• Elena Csernok.
• Dtsch. Med. Wochenschr. 2023 Mar 1; 148 (5): 215222215-222.

AbstractThe detection of circulating autoantibodies against a variety of structural and functional molecules present in ubiquitous or tissue-specific cells is critical to the diagnosis of many autoimmune diseases (systemic - such as systemic rheumatic diseases - and organ-specific diseases). In particular, the determination of autoantibodies is one of the classification and/or diagnostic criteria for some autoimmune diseases and has a relevant predictive value, since many autoantibodies can be detected years before the clinical manifestation of a disease.The identification of these antigen-antibody systems and the simultaneous development of laboratory methods for detecting and measuring autoantibodies are considered one of the milestones in the history of clinical immunology over the last 60 years. Many different immunoassay methods have been developed and used in laboratory practice, from the early conventional (or monoplex) analytical methods that can detect single autoantibodies to the newer multiplex platforms that can quantify dozens of molecules. Various diagnostic immunoassays commonly used in current laboratory practice for the detection of autoantibodies are presented in this review.Thieme. All rights reserved.

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