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Nature Chemical Biology 1, 69–70 (1 July 2005) | doi:10.1038/nchembio0705-69

A photochemical snapshot of CD22 binding

Kevin J Yarema & Zhonghui Sun

Solving the mysteries of the immune system remains one of the greatest challenges facing the biomedical community. A small, but important, piece of the puzzle is uncovering the precise factors that lead to the activation of B cells.