Development of accelerated high-throughput antiviral screening systems for emerging orthomyxoviruses.

Development of accelerated high-throughput antiviral screening systems for emerging orthomyxoviruses.
复制标题

DOI:
10.1016/j.antiviral.2022.105291
复制
发表时间:
2022-04
期刊:
影响因子:
7.6
通讯作者:
--
中科院分区:
医学2区
文献类型:
--
作者:

文献摘要

参考文献

相似文献

波旁病毒(BRBV)是一种新出现的蜱传正粘病毒,可引起人类严重的发热性疾病。目前没有针对BRBV疾病的特异性治疗方法。在这里,我们开发了一个高度可访问和强大的,定量荧光为基础的BRBV微型基因组(MG)系统,并将其应用于高通量的抗病毒药物筛选。我们证明了人二氢乳清酸脱氢酶(DHODH)抑制剂hDHODH-IN-4和布喹那,有效地减少了BRBV RNA的合成,并验证了这些发现使用感染性BRBV在体外。DHODH抑制剂在抑制具有新发人畜共患病潜力的其他正粘病毒(包括蝙蝠流感A病毒、猪流感D病毒和Thogoto病毒)的MG活性方面也表现出高效力。我们新开发的MG系统是一个强大的平台,用于正粘病毒科的抗病毒药物筛选,能够快速开发和部署针对未来新出现的正粘病毒的抗病毒药物。
Bourbon virus (BRBV) is an emerging tick-borne orthomyxovirus that causes severe febrile illness in humans. There are no specific treatments for BRBV disease currently available. Here, we developed a highly accessible and robust, quantitative fluorescence-based BRBV minigenome (MG) system and applied it to high-throughput antiviral drug screening. We demonstrated that human dihydroorotate dehydrogenase (DHODH) inhibitors, hDHODH-IN-4 and brequinar, efficiently reduced BRBV RNA synthesis, and validated these findings using infectious BRBV in vitro. The DHODH inhibitors also exhibited high potency in inhibiting MG activities of other orthomyxoviruses with emerging zoonotic potential, including bat influenza A virus, swine influenza D virus, and Thogoto virus. Our newly developed MG system is a powerful platform for antiviral drug screening across the Orthomyxoviridae family, enabling rapid development and deployment of antivirals against future emerging orthomyxoviruses.
DOI: 10.4103/0976-500x.142464
发表时间: 2014-10
影响因子: 0.2
作者:
Bhatia HK;Singh H;Grewal N;Natt NK
通讯作者: Natt NK
DOI: 10.3201/eid2102.141449
发表时间: 2015-02-01
影响因子: 11.8
作者:
Ducatez, Mariette F.;Pelletier, Claire;Meyer, Gilles
通讯作者: Meyer, Gilles
DOI: 10.1016/j.virol.2010.04.002
发表时间: 2010-07-20
期刊: VIROLOGY
影响因子: 3.7
作者:
Hoenen, T.;Jung, S.;Becker, S.
通讯作者: Becker, S.
雪貂中大流行2009 H1N1流感病毒的致病分析。
DOI: 10.1292/jvms.16-0619
发表时间: 2017-08-18
期刊: The Journal of veterinary medical science
影响因子: --
作者:
Tsuda Y;Weisend C;Martellaro C;Feldmann F;Haddock E
通讯作者: Haddock E
DOI: 10.3201/eid1812.120500
发表时间: 2012-12
影响因子: 11.8
作者:
Kessell A;Hyatt A;Lehmann D;Shan S;Crameri S;Holmes C;Marsh G;Williams C;Tachedjian M;Yu M;Bingham J;Payne J;Lowther S;Wang J;Wang LF;Smith I
通讯作者: Smith I