Figure 1.
Expression of miR-217 was upregulated in breast cancer. (A) compared to the normal control, the expression of miR-217 was much higher in the breast cancer samples (P<0.001); (B) high level of miR-217 was positively correlated with histological grade (P=0.018); (C) the expression of miR-217 was much higher in triple negative breast cancer tissues (P=0.015); (D) high level of miR-217 was significantly correlated with advanced tumor stage (P=0.003).