miRNA expression in normal B-cell subsets. Differential miRNA expression between naïve B-cells, CBs, and CCs (A). miRNAs were selected with C_T < 30 and P < .05 and at least fourfold difference of means. (B) Peripheral B-cell resting vs activated B cell. (C) Average expression of miRNA signatures associated with normal B-cell subsets compared in different lymphoma subtypes.