THU0105 Auto-Antibodies to A Specific 14-3-3Eta Epitope is A Marker of Ankylosing Spondylitis, is Associated with SIJ Inflammation and Predicts Radiographic Progression

Abstract

Background14-3-3η (eta) is normally a ubiquitous intracellular protein whose extracellular expression in RA elicits a specific auto-antibody (AAb) response which is measured by immunoassay. The high diagnostic specificity and sensitivity...