Expression level of miR-132 was analyzed by qRT-PCR in an independent series of 134 cases (51 UM CLL and 83 M CLL), all with information available regarding TTT and the main clinical and biological prognostic parameters (Rai stage, IGHV mutations, karyotype abnormalities as detected by FISH, CD38, CD49d and ZAP-70 expression; Table S6). Here, ITGA4 is linked to B-cell chronic lymphocytic leukemia.