CD69 and B-cell chronic lymphocytic leukemia: g., nelarabine, bendamustine, asparaginase, ifosfamide, imatinib et al.). A previous study [79] has reported that the expression of CD69 might predict the response to bendamostine, its regulation by ibrutinib or idlisib could enhance the cytotoxic effects of chronic lymphocytic leukemia.