TLR4 and B-cell chronic lymphocytic leukemia: We did not find correlation between expression of splicing variants of TLR4 in peripheral blood (TLR4(1): r = −0.0705, p = 0.5188, TLR4(3): r = −0.1203, p = 0.2698, TLR4(4): r = 0.8704) and bone marrow samples TLR4(1):r = −0.1613, p = 0.1378, TLR4(3): r = −0.04505, p = 0.6804, TLR4(4): r = −0.02286, p = 0.8345) and CLL patient’s age.