功能性基因组查和临床数据的综合分析发现,在严重的COVID-19中,螺旋诺拉克具有保护作用
Henry C Cousins1,2, Adrienne Sarah Kline3, Chengkun Wang4,5
1Department of Biomedical Data Science, Stanford University School of Medicine, Stanford, CA 94305, USA.
Cell reports methods
|August 2, 2023
概括
研究人员开发了RxGRID以识别严重急性呼吸系统综合征冠状病毒2 (SARS-CoV-2) 的药物. 在临床和实验室研究中,螺旋龙在治疗COVID-19方面表现有前途.
科学领域:
- 基因组学就是基因组学.
- 药理学 药理学是指药理学的学科.
- 计算生物学 计算生物学
背景情况:
- 严重急性呼吸道综合征冠状病毒2 (SARS-CoV-2) 构成了全球重大健康挑战.
- 鉴定COVID-19的有效治疗方法,特别是严重病例的有效治疗方法,仍然至关重要.
研究的目的:
- 开发一种计算方法来优先考虑针对SARS-CoV-2的现有药物重新使用.
- 为了研究螺旋龙作为治疗严重COVID-19的治疗剂的潜力.
主要方法:
- 开发了用于重新定位研究药物的快速接近指南 (RxGRID),这是一个集成CRISPR查数据的基于网络的方法.
- 在64,349名COVID-19患者中进行了回顾性队列研究,使用倾向性得分匹配.
- 进行了体外实验,评估螺旋乳对病毒进入人类肺上皮细胞的影响.
主要成果:
- RxGRID成功地优先考虑了调节病毒进入的处方药.
- Спиронолактон被确定为主要候选药物.
- 螺旋龙使用与COVID-19患者的改善临床结果有关,包括减少ICU入院和机械通风.
- 斯皮罗诺拉克证明了SARS-CoV-2进入肺细胞的剂量依赖抑制.
结论:
- RxGRID框架提供了一个基于高通量查数据的开源工具,用于药物重新使用.
- 斯皮罗诺拉克顿在严重的COVID-19中显示出作为保护剂的潜力,得到了计算,临床和实验证据的支持.
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