Hypoxia inducible factor (HIF) as a model for studying inhibition of protein-protein interactions.

Hypoxia inducible factor (HIF) as a model for studying inhibition of protein-protein interactions.
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低氧诱导因子(HIF)是研究抑制蛋白质蛋白质相互作用的模型。

DOI:
10.1039/c7sc00388a
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发表时间:
2017-06-01
期刊:
影响因子:
8.4
通讯作者:
Wilson AJ
Wilson AJ
中科院分区:
化学1区
文献类型:
--
作者:
Burslem GM;Kyle HF;Nelson A;Edwards TA;Wilson AJ

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描述了识别缺氧诱导因子的蛋白质-蛋白质相互作用抑制剂的最新技术,缺氧诱导因子是抗癌药物设计的一个有希望的目标。蛋白质-蛋白质相互作用(PPI)的调节是现代化学生物学的一个重大挑战。目前的方法(例如高通量筛选、计算机辅助配体设计)被认为在识别命中物质方面存在局限性。在使用 p53/hDM2 和 Bcl-2 PPI 家族开发 PPI 调节剂发现新方法方面已经取得了相当大的成功。然而,肿瘤学中的这些重要目标可能被认为是“容易实现的目标”。缺氧诱导因子(HIF)是一种新兴但尚未完全验证的癌症化疗靶标。它的作用是调节缺氧反应,并通过大量不同拓扑、​​地形和复杂性的蛋白质-蛋白质相互作用来调节缺氧反应:它的调节代表了一种防止缺氧肿瘤形成新脉管系统的有吸引力的方法。
The state of the art in identifying protein–protein interaction inhibitors of hypoxia inducible factor – a promising target for anticancer drug design – is described. The modulation of protein–protein interactions (PPIs) represents a major challenge in modern chemical biology. Current approaches (e.g. high-throughput screening, computer aided ligand design) are recognised as having limitations in terms of identification of hit matter. Considerable success has been achieved in terms of developing new approaches to PPI modulator discovery using the p53/hDM2 and Bcl-2 family of PPIs. However these important targets in oncology might be considered as “low-hanging-fruit”. Hypoxia inducible factor (HIF) is an emerging, but not yet fully validated target for cancer chemotherapy. Its role is to regulate the hypoxic response and it does so through a plethora of protein–protein interactions of varying topology, topography and complexity: its modulation represents an attractive approach to prevent development of new vasculature by hypoxic tumours.
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