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The current status of targeting BAFF/BLyS for autoimmune diseases
Meera Ramanujam1, Anne Davidson
1Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA.
Abstract:
It is increasingly recognized that B cells have multiple functions that contribute to the pathogenesis of autoimmunity. Specific targeting of B cells might therefore be an appropriate therapeutic intervention. The tumor necrosis factor-like molecule BAFF (BLyS) is a key B cell survival factor and its receptors are expressed on most peripheral B cells. Several different BAFF antagonists are under development and in early clinical trials. We review here the rationale for BAFF blockade, and its predicted mechanism of action in autoimmune diseases.
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