B Cells are efficient antigen-presenting cells (APCs), relying on antigen uptake through the B cell receptor (BCR). The mechanism of antigen recognition remains a topic of debate; while the prevalent view holds that antigens need to be multivalent for BCR activation, monovalent antigens can also initiate B cell responses. In this review, we describe the steps required for antigen uptake, processing, and loading of peptides onto MHC Class II compartments in B cells for efficient presentation to CD4 T cells, with a special focus in the initial steps of BCR recognition of antigen. © 2014 Avalos and Ploegh.
CITATION STYLE
Avalos, A. M., & Ploegh, H. L. (2014). Early BCR events and antigen capture, processing, and loading on MHC class II on B cells. Frontiers in Immunology. Frontiers Research Foundation. https://doi.org/10.3389/fimmu.2014.00092
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