IL10 and B-cell chronic lymphocytic leukemia: On the other hand, the intracellular expression of IL-10 presented by MFI was significantly higher in intermediate monocytes from MLR-high CLL patients compared intermediate monocytes from MLR-low groups (median, IQR; 2433, 6365-1293 vs. 1207, 2123-870.3; p = 0.011) (Figure 8(d)).