Contribution of organic cation transporter 2 (OCT2) to cisplatin-induced nephrotoxicity.
Contribution of organic cation transporter 2 (OCT2) to cisplatin-induced nephrotoxicity.
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DOI:
10.1038/clpt.2009.139
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发表时间:
2009-10
影响因子:
6.7
通讯作者:
中科院分区:
文献类型:
--
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Cisplatin is one of the most widely used anticancer agents for the treatment of solid tumors. The clinical use of cisplatin is associated with dose-limiting nephrotoxicity, which occurs in one-third of patients despite intensive prophylactic measures. Organic cation transporter 2 (OCT2) has been implicated in the cellular uptake of cisplatin, but its role in cisplatin-induced nephrotoxicity remains unknown. In mice, deletion of Oct1 and Oct2 resulted in significantly impaired urinary excretion of cisplatin without an apparent influence on plasma levels. Furthermore, the Oct1/Oct2-deficient mice were protected from severe cisplatin-induced renal tubular damage. Subsequently, we found that a non-synonymous single-nucleotide polymorphism in the OCT2 gene SLC22A2 (rs316019) was associated with reduced cisplatin-induced nephrotoxicity in patients. Collectively, these results indicate the critical importance of OCT2 in the renal handling and subsequent renal toxicity of cisplatin, and provide a rationale for the development of new targeted approaches to mitigate this debilitating side effect.
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影响因子:
45.3
作者:
Loos, WJ;de Jongh, FE;Verweij, J
通讯作者:
Verweij, J
影响因子:
45.3
作者:
de Jongh, FE;Verweij, J;Sparreboom, A
通讯作者:
Sparreboom, A
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SAFIRSTEIN, R;WINSTON, J;GUTTENPLAN, J
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GUTTENPLAN, J
影响因子:
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Jonker, JW;Wagenaar, E;Schinkel, AH
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Schinkel, AH
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8.8
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Planting, A S;van der Burg, M E;de Boer-Dennert, M;Stoter, G;Verweij, J
通讯作者:
Verweij, J