Article
Enhanced Expression of Multidrug resistance-associated Protein 2 and Reduced Expression of Aquaglyceroporin 3 in an Arsenic-resistant Human Cell Line
4 May 2006
Abstract excerpt
Arsenic-resistant cells (R15), derived from a human lung adenocarcinoma cell line (CL3), were 10-fold more resistant to sodium arsenite (As(III)). Because R15 cells accumulated less arsenic than parental CL3 cells, this arsenic resistance may be due to higher efflux and/or lower uptake of As(III). We therefore compared expression of the multidrug resistance-associated proteins MRP1, MRP2, and MRP3 in these two...
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