Article
MicroRNA-34b promoter hypermethylation induces CREB overexpression and contributes to myeloid transformation
25 Oct 2012
Abstract excerpt
MicroRNA-34b down-regulation in acute myeloid leukemia was previously shown to induce CREB overexpression, thereby causing leukemia proliferation in vitro and in vivo. The role of microRNA-34b and CREB in patients with myeloid malignancies has never been evaluated. We examined microRNA-34b expression and the methylation status of its promoter in cells from patients diagnosed with myeloid malignancies. We used...