Figure 5. Response of miR-449a and c-Myc to IR in LNCaP cells.
(a) Expression levels of miR-449a and c-Myc mRNA at the indicated doses of X-rays irradiation 24 h. (b) Expression levels of miR-449a and c-Myc mRNA at the indicated time points after irradiation with 4 Gy of X-rays. (c) c-Myc protein level at the indicated doses of X-rays irradiation 24 h. (d) c-Myc protein level at the indicated time points after irradiation with 4 Gy of X-rays. Data are representative of at least three independent experiments. *p < 0.05 and **p < 0.01 versus the control group.