Using innovative dynamic imaging technique, scientists at the Institut Pasteur, Inserm and the VU Medical Center in Amsterdam have uncovered the mode of action of anti-CD20, an antibody therapy frequently used in the treatment of lymphomas (cancers of the immune system) as well as some auto-immune diseases. In a lymphoma model, the scientists have been able to carry out real time in vivo imaging of the cellular events activated by the treatment and resulting in the destruction of tumor cells. These discoveries should help optimize the efficacy of future therapies involving anti-CD20 antibodies. This work is the subject of an article published online November 1 on the Journal of Clinical Investigation website.
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