Figure 4.

Effect of miR-21 on the invasive ability of Jurkat cells. Jurkat cells infected with different recombinant adenoviruses (A) adv-miR-21-control, (B) adv-miR-21, (C) adv-anti-miR-21-control and (D) adv-anti-miR-21 migrated into the lower chamber. (E) Jurkat cells infected with adv-miR-21 exhibited an increased invasive ability compared with the adv-miR-21-control group (*P<0.05), whereas the invasive ability of Jurkat cells infected with adv-anti-miR-21 was significantly inhibited compared with the adv-anti-miR-21-control group (**P<0.01). miR-21, microRNA-21; adv, adenovirus.