Figure 4.
IGF-1R siRNA inhibited proliferation, migration and invasion of cervical cancer cells. (A) Western blot analysis was performed to detect IGF-1R expression. (B) IGF-1R siRNA inhibited proliferation of SiHa cells. (C) IGF-1R siRNA inhibited migration and invasion of SiHa cells (magnification, ×200). *P<0.05. IGF-1R, insulin-like growth factor-1 receptor; siRNA, small interfering RNA; NC, negative control.