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首页> 外文期刊>Medicinal research reviews >Emerging roles of allosteric modulators in the regulation of protein‐protein interactions (PPIs): A new paradigm for PPI drug discovery
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Emerging roles of allosteric modulators in the regulation of protein‐protein interactions (PPIs): A new paradigm for PPI drug discovery

机译:崩解调节剂在蛋白质 - 蛋白质相互作用调节中的新兴作用(PPI):PPI药物发现的新范式

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摘要

Abstract Protein‐protein interactions (PPIs) are closely implicated in various types of cellular activities and are thus pivotal to health and disease states. Given their fundamental roles in a wide range of biological processes, the modulation of PPIs has enormous potential in drug discovery. However, owing to the general properties of large, flat, and featureless interfaces of PPIs, previous attempts have demonstrated that the generation of therapeutic agents targeting PPI interfaces is challenging, rendering them almost “undruggable” for decades. To date, rapid progress in chemical and structural biology techniques has promoted the exploitation of allostery as a novel approach in drug discovery. By attaching to allosteric sites that are topologically and spatially distinct from PPI interfaces, allosteric modulators can achieve improved physiochemical properties. Thus, allosteric modulators may represent an alternative strategy to target intractable PPIs and have attracted intense pharmaceutical interest. In this review, we first briefly introduce the characteristics of PPIs and then present different approaches for investigating PPIs, as well as the latest methods for modulating PPIs. Importantly, we comprehensively review the recent progress in the development of allosteric modulators to inhibit or stabilize PPIs. Finally, we conclude with future perspectives on the discovery of allosteric PPI modulators, especially the application of computational methods to aid in allosteric PPI drug discovery.
机译:摘要蛋白质 - 蛋白质相互作用(PPI)与各种类型的细胞活性密切相关,从而为健康和疾病状态枢转。鉴于他们在广泛的生物过程中的基本作用,PPI的调节具有巨大的药物发现潜力。然而,由于PPI的大,平坦和无特性界面的一般性质,先前的尝试已经证明,针对PPI界面的治疗剂的产生是具有挑战性的,几乎可以使它们几乎“不可驾驭”。迄今为止,化学和结构生物学技术的快速进展促进了七星的剥削作为药物发现的新方法。通过附着在拓扑和空间不同于PPI界面的变构位点,变构调节剂可以实现改善的生理化学性质。因此,变构调节剂可以代表靶向难治性PPI的替代策略并吸引着强烈的药物兴趣。在本次综述中,我们首先简要介绍了PPI的特征,然后呈现不同的方法来研究PPI,以及调制PPI的最新方法。重要的是,我们全面审查了近期血糖调节剂抑制或稳定PPI的进展。最后,我们结束了关于颠覆PPI调节剂的未来观点,尤其是应用计算方法辅助颠振PPI药物发现的视角。

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