Perifosine downregulates MDR1 gene expression and reverses multidrug-resistant phenotype by inhibiting PI3K/Akt/NF-κB signaling pathway in a human breast cancer cell line

Abstract excerpt

P-glycoprotein (P-gp)-mediated multidrug resistance (MDR) is the major clinical impediment to chemotherapy of breast cancers. Down-regulation of PI3K/Akt pathway has been described as related to reversal of MDR in cancer cells. Here, we investigated the reversal effect on MDR phenotype of perifosine, a new Akt inhibitor, in breast cancer cell lines. In this study, MCF-7/ADM cells and MCF-7 cells were treated with...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Cancer therapeutics and mechanisms
• Share to Cholangiocarcinoma and Gallbladder Cancer Studies
• Share to Drug Transport and Resistance Mechanisms