Figure 6. (A) Attenuated AREG protein expression by AREG mRNA knocking down.
(B, C) Inhibition of AREG expression impaired HNSCC cell invasion in vitro. (D) Increased AREG protein expression by over-expression of AREG mRNA level. (E, F) Re-expression of AREG partially rescues miR-34a-imposed cell invasion defects in vitro.