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2-脱氧-D-葡萄糖对疱疹病毒诱导的细胞DNA合成抑制作用的影响。

Effect of 2-deoxy-D-glucose on herpesvirus-induced inhibition of cellular DNA synthesis.

作者信息

Ludwig H, Rott R

出版信息

J Virol. 1975 Aug;16(2):217-21. doi: 10.1128/JVI.16.2.217-221.1975.

Abstract

In pseudorabies virus-infected cells host DNA synthesis is turned off 4 to 5 h postinfection. In the presence of 0.5 mM 2-deoxy-D-glucose, however, synthesis of both cellular and viral DNA proceeds unimpaired throughout the virus replication cycle. The uptake of radioactive thymidine into mock-infected cells is not altered in the presence of 2-deoxy-D-glucose. Virus-specific protein synthesis and particle formation also proceed in medium containing the deoxy sugar, but the virus particles produced are noninfectious and cell fusion is inhibited.

摘要

在伪狂犬病病毒感染的细胞中,宿主DNA合成在感染后4至5小时关闭。然而,在存在0.5 mM 2-脱氧-D-葡萄糖的情况下,细胞和病毒DNA的合成在整个病毒复制周期中均不受影响地进行。在2-脱氧-D-葡萄糖存在下,放射性胸苷进入模拟感染细胞的摄取未发生改变。病毒特异性蛋白质合成和颗粒形成也在含有脱氧糖的培养基中进行,但产生的病毒颗粒无感染性且细胞融合受到抑制。

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本文引用的文献

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Inhibition of herpes virus-induced cell fusion by concanavalin A, antisera, and 2-deoxy-D-glucose.
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