Rituximab Immunotherapy in Pemphigus: Therapeutic Effects Beyond B-Cell Depletion

[摘要] The anti-CD20 mAb rituximab, first approved for use in B-cell malignancies, is increasingly used to treat a variety of autoimmune diseases. Two studies in this issue investigate the effects of rituximab in pemphigus. Rituximab induces not only a depletion of all B cells and a decline of antidesmoglein autoantibodies but also a decrease in desmoglein-specific T cells. Furthermore, B-cell populations recovered after treatment were modified. These novel aspects may contribute to the clinical responses observed in patients.

[发布日期] 2008-12-01