Among the microRNAs regulated by PVT1, miR-26b, miR-203a, miR-214, miR-424 and miR-497 were reported to be deregulated and play a role in the pathogenesis of lymphoma [103–108] and/or MM [68, 109–113] and/or leukemia [114–121]. This evidence concerns the gene PVT1 and Miyoshi myopathy.