The selective toxic effect of dialdehyde derivatives of pyrimidine nucleosides on human ovarian cancer cells

被引:3
作者
Efremova A.S. [1 ]
Shram S.I. [1 ]
Drenichev M.S. [2 ]
Posypanova G.A. [3 ]
Myasoedov N.F. [1 ]
Mikhailov S.N. [2 ]
机构
[1] Institute of Molecular Genetics, Russian Academy of Sciences, pl. Akademika Kurchatova 2, Moscow
[2] Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow
[3] Moscow Research Institute of Health and Medical Ecology, Moscow
基金
俄罗斯基础研究基金会;
关键词
antitumor effect; cytotoxicity; dialdehyde nucleoside derivatives; human fibroblasts; human ovarian cancer cell line SKOV-3;
D O I
10.1134/S1990750814040027
中图分类号
学科分类号
摘要
The effect of synthetic nucleoside derivatives on the growth and survival of cultured human ovarian cancer cells (line SKOV-3) and normal human lung fibroblasts has been investigated. The dialdehyde derivatives of uridine, 1-β-D-erythrofuranosyl uracil and 3′-O-β-D-ribofuranosyl-2′-deoxythymidine exhibited a marked toxic effect on SKOV-3 cells, while their unoxidized analogues did not exhibit such action. Cultured human fibroblasts were less susceptible to the damaging effect of the dialdehyde nucleosides. The dialdehyde derivative of 1-β-D-erythrofuranosyl uracil demonstrated the highest difference in its cytotoxic effect on these cultures: 50% or higher suppression of SKOV-3 cells growth was achieved at the concentrations of this compound ten times lower than in the case of normal fibroblasts. © 2014, Pleiades Publishing, Ltd.
引用
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页码:318 / 322
页数:4
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