FcμR enhances recall responses by promoting the generation of CD80+PD-L2+ memory B cells
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The IgM Fc receptor (FcμR), the sole receptor specific for IgM, is crucial for B cell survival and humoral immunity. Yet, its role in memory B cells (MBCs) has remained unclear. Here, we show that FcμR-/- mice immunized with the T-dependent antigen 4-hydroxy... ...
