Human blood IgM " memory " B cells are circulating splenic marginal zone B cells


The human peripheral B cell compartment displays a large population of IgM IgD CD27 memory B cell carrying a mutated Ig + + + “ ” receptor. We show here, by phenotypic analysis, CDR3 spectratyping during a T-independent response and gene expression profiling of the different blood and splenic B cell subsets, that blood IgM IgD CD27 cells correspond to… (More)


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