MKI67 and neoplasm: In addition, we examined the effect of transfection with agomiR‐320a on the tumor growth of transplanted C33a cells containing overexpression of HPV16 E6 and found that overexpression of HPV16 E6 increased the tumor volume and weight of transplanted C33a cells, upregulated transplanted tumor Ki‐67 expression, and decreased the apoptosis rate of transplanted tumor cells.