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Updated: Jul 4, 2026

The bm12 Inducible Model of Systemic Lupus Erythematosus (SLE) in C57BL/6 Mice
Published on: November 1, 2015
Anti-Sm B cell tolerance and tolerance loss in systemic lupus erythematosus
1Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. shl@med.unc.edu
Abstract:
Autoimmunity is a serious health problem and understanding the maintenance and loss of tolerance to self-antigens are key issues in developing new therapeutic strategies to treat these diseases. Despite considerable progress toward understanding B cell tolerance and tolerance loss, much remains unknown, particularly regarding B cells specific for antigens targeted in disease. Our interest in systemic lupus erythematosus (SLE), a B cell-mediated autoimmune disease characterized by the production of autoantibodies to numerous nuclear antigens, is focused on understanding B cell tolerance and tolerance loss to the SLE-specific autoantigen Sm in mice and humans. Our work aims to provide the cellular and molecular underpinnings for the development of rational therapies to target autoreactive B cells in human SLE.
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