Protocols for Experimental Sjogren's Syndrome

摘要

Sjogren's syndrome (SS) is a systemic autoimmune disease affecting multiple organ systems. Salivary and lacrimal gland involvement cause dry mouth and dry eye and are the most common clinical presentations of the disease. Patients with SS also have autoantibodies targeting multiple nuclear and cytoplasmic antigens. Innate immune activation plays a critical role in SS pathogenesis. This article describes the activation of specific innate immune pathways in mice to study SS salivary gland manifestations. Methodologies for evaluating salivary gland inflammation and salivary function are described. This article also describes protocols for in-house assays to measure autoantibody titers in serum.