High throughput screening for drugs that inhibit 3C-like protease in SARS-CoV-2.

High throughput screening for drugs that inhibit 3C-like protease in SARS-CoV-2.
复制标题

DOI:
10.1016/j.slasd.2023.01.001
复制
发表时间:
2023-04
期刊:
影响因子:
3.1
通讯作者:
Spicer, Timothy P.
Spicer, Timothy P.
中科院分区:
生物学4区
文献类型:
--
作者:
Smith, Emery;Davis-Gardner, Meredith E.;Garcia-Ordonez, Ruben D.;Nguyen, Tu-Trinh;Hull, Mitchell;Chen, Emily;Yu, Xuerong;Bannister, Thomas D.;Baillargeon, Pierre;Scampavia, Louis;Griffin, Patrick;Farzan, Michael;Spicer, Timothy P.

文献摘要

参考文献

相似文献

SARS冠状病毒2(SARS-CoV-2)大流行仍然是世界许多地区的一个主要问题,感染率仍然处于极高水平。这种高流行率推动了新变异的持续出现,可能是那些对疫苗更具耐药性的变异,即使在高度接种疫苗的人群中也会导致感染。变异进化的高速率清楚地表明,需要新的治疗方法,可以在临床上应用,以最大限度地减少或消除COVID-19的影响。平均而言,一流的小分子治疗药物要获得FDA批准需要10年的时间,识别治疗药物的最快方法是药物再利用。为此,我们开发了一种高通量的基于细胞的筛选,该筛选将必需的病毒3C样蛋白酶及其肽切割位点并入荧光素酶互补测定中,以评估已知药物的疗效,该药物包括约15,000种临床阶段或FDA批准的小分子。还检测了确认的抑制剂,以确定其细胞毒性特性。药物化学的努力,以优化命中确定曲尼司特作为一个潜在的铅。在这里,我们报告快速筛选和鉴定潜在的相关药物,表现出选择性抑制SARS冠状病毒2病毒3C样蛋白酶。
The SARS coronavirus 2 (SARS-CoV-2) pandemic remains a major problem in many parts of the world and infection rates remain at extremely high levels. This high prevalence drives the continued emergence of new variants, and possibly ones that are more vaccine-resistant and that can drive infections even in highly vaccinated populations. The high rate of variant evolution makes clear the need for new therapeutics that can be clinically applied to minimize or eliminate the effects of COVID-19. With a hurdle of 10 years, on average, for first in class small molecule therapeutics to achieve FDA approval, the fastest way to identify therapeutics is by drug repurposing. To this end, we developed a high throughput cell-based screen that incorporates the essential viral 3C-like protease and its peptide cleavage site into a luciferase complementation assay to evaluate the efficacy of known drugs encompassing approximately 15,000 clinical-stage or FDA-approved small molecules. Confirmed inhibitors were also tested to determine their cytotoxic properties. Medicinal chemistry efforts to optimize the hits identified Tranilast as a potential lead. Here, we report the rapid screening and identification of potentially relevant drugs that exhibit selective inhibition of the SARS-CoV-2 viral 3C-like protease.
针对SARS-COV-2主要蛋白酶作为Covid-19的药物开发的最新进展。
DOI: 10.3389/fmolb.2020.616341
发表时间: 2020
影响因子: 5
作者:
Cui W;Yang K;Yang H
通讯作者: Yang H
DOI: 10.1073/pnas.1810137115
发表时间: 2018-10-16
影响因子: 11.1
作者:
Janes J;Young ME;Chen E;Rogers NH;Burgstaller-Muehlbacher S;Hughes LD;Love MS;Hull MV;Kuhen KL;Woods AK;Joseph SB;Petrassi HM;McNamara CW;Tremblay MS;Su AI;Schultz PG;Chatterjee AK
通讯作者: Chatterjee AK
CHO-S抗体滴度> 1克/升使用流动电穿孔介导的瞬时基因表达,然后快速迁移到高收益稳定的细胞系。
DOI: 10.1177/1087057114563494
发表时间: 2015-04
影响因子: --
作者:
Steger K;Brady J;Wang W;Duskin M;Donato K;Peshwa M
通讯作者: Peshwa M
DOI: 10.1016/j.antiviral.2014.12.015
发表时间: 2015-03
期刊: Antiviral research
影响因子: 7.6
作者:
Báez-Santos YM;St John SE;Mesecar AD
通讯作者: Mesecar AD
DOI: 10.3390/v13020173
发表时间: 2021-01-24
期刊: Viruses
影响因子: --
作者:
Rawson JMO;Duchon A;Nikolaitchik OA;Pathak VK;Hu WS
通讯作者: Hu WS