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Animal models of efficacy to accelerate drug discovery in malaria

机译:加速疟疾药物发现功效的动物模型

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SUMMARY The emergence of resistance to artemisinins and the renewed efforts to eradicate malaria demand the urgent development of new drugs. In this endeavour, the evaluation of efficacy in animal models is often a goo go decision assay in drug discovery. This important role relies on the capability of animal models to assess the disposition, toxicology and efficacy of drugs in a single test. Although the relative merits of each efficacy model of malaria as human surrogate have been extensively discussed, there are no critical analyses on the use of such models in current drug discovery. In this article, we intend to analyse how efficacy models are used to discover new antimalarial drugs. Our analysis indicates that testing drug efficacy is often the last assay in each discovery stage and the experimental designs utilized are not optimized to expedite decision-making and inform clinical development. In light of this analysis, we propose new ways to accelerate drug discovery using efficacy models.
机译:发明内容对青蒿素的抗性的出现和根除疟疾的新努力要求紧急开发新药。为此,动物模型中功效的评估通常是药物发现中的通过/不通过决策分析。这一重要作用取决于动物模型在一次测试中评估药物的处置,毒理学和功效的能力。尽管已经广泛讨论了作为人类替代品的每种疟疾功效模型的相对优点,但是在当前的药物发现中还没有关于使用这种模型的严格分析。在本文中,我们打算分析功效模型如何用于发现新的抗疟药。我们的分析表明,测试药物功效通常是每个发现阶段的最后检测手段,并且所使用的实验设计并未进行优化以加快决策制定并为临床发展提供信息。根据这一分析,我们提出了使用功效模型来加速药物发现的新方法。

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