BCL2 and Burkitt lymphoma: A network analysis of BL revealed MYC-related miRNAs that were involved in the silencing of the BCL2 protein (miR-17-5p, miR-18a, miR-20a, miR-29 family, let-7 family, miR-34a, miR-34b, miR-125b), a protein whose expression is absent in BL tumours.