Figure 1.

MiR‐24‐3p promotes the proliferation of mammary epithelial cells. The cell proliferation of mammary epithelial cells (MAC‐T) upon miR‐24‐3p expression modulation were assessed at 0, 24, and 48 hr after transfection of miR‐24‐3p mimics (a) and/or miR‐24‐3p inhibitor (b), as well as their corresponding negative controls (mimics NC and/or inhibitor NC), using cell counting methods after typan blue staining (a,b) and CCK‐8 assay (c,d) measuring the absorbance at 450 nm. Data are represented as the mean ± standard deviation from three independent experiments. *p < 0.05. NC: negative control