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Multi-objective optimisation of the protein-ligand docking problem in drug discovery

机译:药物发现中蛋白质-配体对接问题的多目标优化

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The pharmaceutical industry is facing an ever-increasing demand to discover novel drugs that are more effective and safer than existing ones. The industry faces huge problem in improving its drug discovery and development processes since formerly used methods have shown their limits. Additionally, tests for safety of drugs are performed at the later end of the drug discovery pipeline instead of earlier. Therefore, the industry is looking for predictive tools that would be useful in testing the behaviour of a drug candidate earlier on in the pipeline before performing the large scale clinical tests. This paper explores the application of evolutionary multi-objective optimisation techniques for achieving such predictive work in protein-ligand docking. The paper reviews the literature of multi-objective optimisation and the drug discovery process and proposes a framework as a predictive tool to calculate good docking configuration for a given target protein and its binding compound. Finally existingmodels for drug evaluation are used for framework validation.
机译:制药行业正面临着不断增长的需求,以发现比现有药物更有效,更安全的新型药物。由于以前使用的方法已经显示出其局限性,因此该行业在改善其药物发现和开发过程中面临着巨大的问题。此外,药物安全性测试是在药物发现流程的较晚阶段而不是较早阶段进行的。因此,业界正在寻找可用于在执行大规模临床测试之前在管道中较早地测试候选药物行为的预测工具。本文探索了进化多目标优化技术在蛋白质-配体对接中实现此类预测工作的应用。本文回顾了多目标优化和药物发现过程的文献,并提出了一个框架作为预测工具,以计算给定目标蛋白及其结合化合物的良好对接构型。最后,将现有的药物评估模型用于框架验证。

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