G-四链体的结构及其与小分子配体成复合物的结构研究进展
Progress on structures and binding structures with small molecules of G-quadruplex
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摘要: 通过与DNA的结合而从生物学源头阻止疾病的发生成为近年研究的热点,DNA G-四链体结构的发现以及分子生物学相关技术对其与癌症关系的揭示,为抗肿瘤药物的设计提供了一个良好的突破口.本文综述了近三年来G-四链体的结构及其与小分子配体成复合物的结构研究进展,有助于理解G-四链体与小分子配体的作用模式,以期为合理设计抗肿瘤药物有所帮助.Abstract: There was a research focus for the prevention of diseases by way of binding to DNA using small molecules.The discovery of structures of G-quadruplex and its fimction related to cancer thtough modern molecular biology techniques provided a big chance for thedesignof anti-cancer drug.This article aimed to present recent advances for the struclures of G-quadruplex and these small binding molecules,which would contribute to understand these binding modes and thus provide a steady support in the rational designof anti-cancer drug.
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Key words:
- G-quadruplex /
- small molecule /
- binding structure
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