The oncomiR group is wide, and comprises other microRNAs such as the miR-17-92 cluster, which is crucial for B-cell proliferation and its absence induces an increase of the proapoptotic protein Bim and inhibits the pro-B to pre-B cell development [85]; miR-372/373, which are involved in the development of human testicular germ cell tumors by neutralizing the TP53 pathway [86]; miR-10b, which promotes cell migration and invasion in breast cancer [87]; the polycistron miR-106-25, which acts as an oncogene by interfering with the synthesis of p21 and Bim [88]. Here, BCL2L11 is linked to breast carcinoma.