Liver tropism is key for B cell deletion immunotherapy

Antibodies against the B cell surface protein CD20 have been used successfully to treat B cell-mediated autoimmune diseases and lymphomas. Antibody binding receptors, called Fc receptors, on other immune cells bind anti-CD20 on coated B cells, which induces B cell deletion through a mechanism that is not clearly understood. In this issue of the Journal of Clinical Investigation, Philippe Bousse and colleagues at the Pasteur Institute in Paris described the fate of B cells in live mice after treatment with anti-CD20 antibodies...
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Immune System / Vaccines Source Type: news