HLA-G and B-cell chronic lymphocytic leukemia: Intriguingly, an increase in HLA-G was detected in circulating B cells (26.07 ± 3.78 vs 10.03 ± 0.99 in healthy controls; p < 0.005) and T cells (1.41 ± 0.2 vs. 0.8 ± 0.09 in healthy controls; p < 0.05) from subjects with CLL (Figure 9B,C).