Article
Inhibition of Wnt/β‐catenin signaling downregulates P‐glycoprotein and reverses multi‐drug resistance of cholangiocarcinoma
3 Jul 2013
Abstract excerpt
The development of multi-drug resistance (MDR) represents a major obstacle in the successful treatment of cancers. However, the factors and mechanisms that lead to MDR in cholangiocarcinoma (CCA), a chemoresistant bile duct carcinoma with a poor prognosis, remain unclear. In this study, we established a human MDR CCA cell line QBC939/5-FU. Compared with QBC939 cells, a rounder shape, a higher nuclear-cytoplasmic...
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