SLC25A40 Facilitates Anticancer Drug Resistance in Human Leukemia K562 Cells.

The chronic myelogenous leukemia cell line, K562/ADM is derived from the K562 cell line, which is resistant to doxorubicin (alias, adriamycin: ADM). P-glycoprotein levels are significantly higher in K562/ADM cells than in K562 cells. The overexpression of p-glycoprotein has been shown to cause drug resistance.