Article
Expression of Concern: miR‐145 sensitizes ovarian cancer cells to paclitaxel by targeting Sp1 and Cdk6
8 Feb 2014
Abstract excerpt
Multidrug resistance (MDR) remains a major obstacle to effective chemotherapy treatment in ovarian cancer. In our study, paclitaxel-resistant ovarian cancer patients and cell lines had decreased miR-145 levels and expressed high levels of Sp1 and Cdk6. Introducing miR-145 into SKOV3/PTX and A2780/PTX cells led to a reduction in Cdk6 and Sp1 along with downregulation of P-gp and pRb. These changes resulted in...
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