Expression of the miR-148/152 Family in Acute Myeloid Leukemia and its Clinical Significance

BACKGROUND MicroRNAs (miRNAs) play an important role in the development and progression of acute myeloid leukemia (AML). The miR-148/152 family has been reported to be express differently in various kinds of tumors. We investigated the expression level of the miR-148/152 family in AML patients and their clinical significance. MATERIAL AND METHODS Expression levels of the miR-148/152 family in 80 patients with newly diagnosed AML and 20 healthy participants were analyzed by qRT-PCR. We also evaluated the relationship between the expression levels of the miR-148/152 family and clinicopathological features of AML patients. RESULTS Compared with healthy controls, we found a significant lower expression of downregulated miR-148/152 in AML patients (p