[ Objective ] To analyze the clinicopathological features of the expression of RUNX3 in human cervix cancer and evaluate its clinical significance in the progression of cervix cancer. [ Methods ] 88 patients with cervix cancer were examined for the expression of RUNX3 by SP immunohistochemistry. [Results] The negative, weak positive, moderate positive and strong positive expression rates of RUNX3 in 88 patients with the cervix cancer were 56.8% (50/88), 22.7% (20/88), 17.0% (15/88) and 3.4% (3/88), respectively, which were significantly...