Knock-down of miR-221 and miR-222 in the radiosensitization of breast cancer cells / 中华放射肿瘤学杂志

ABSTRACT

cells, the expression of PTEN was up-regulated while pAkt down-regulated. Conclusions AS-miR-221 and AS-miR-222 may enhance the radiosensitivity of MCF-7 breast cancer cells by up-regulating the expression of PTEN.