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Wan W, Zhu S, Li S, Shang W, Zhang R, Li H, Liu W, Xiao G, Peng K, Zhang L. High-Throughput Screening of an FDA-Approved Drug Library Identifies Inhibitors against Arenaviruses and SARS-CoV-2. ACS Infect Dis 2021; 7:1409-1422. [PMID: 33183004 PMCID: PMC7671101 DOI: 10.1021/acsinfecdis.0c00486] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Indexed: 02/07/2023]
Abstract
Arenaviruses are a large family of enveloped negative-strand RNA viruses that include several causative agents of severe hemorrhagic fevers. Currently, there are no FDA-licensed drugs to treat arenavirus infection except for the off-labeled use of ribavirin. Here, we performed antiviral drug screening against the Old World arenavirus lymphocytic choriomeningitis virus (LCMV) using an FDA-approved drug library. Five drug candidates were identified, including mycophenolic acid, benidipine hydrochloride, clofazimine, dabrafenib, and apatinib, for having strong anti-LCMV effects. Further analysis indicated that benidipine hydrochloride inhibited LCMV membrane fusion, and an adaptive mutation on the LCMV glycoprotein D414 site was found to antagonize the anti-LCMV activity of benidipine hydrochloride. Mycophenolic acid inhibited LCMV replication by depleting GTP production. We also found mycophenolic acid, clofazimine, dabrafenib, and apatinib can inhibit the newly emerged severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Owing to their FDA-approved status, these drug candidates can potentially be used rapidly in the clinical treatment of arenavirus and SARS-CoV-2 infection.
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Affiliation(s)
- Weiwei Wan
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
- University of Chinese
Academy of Sciences, Beijing 100049, PR
China
| | - Shenglin Zhu
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
| | - Shufen Li
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
| | - Weijuan Shang
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
| | - Ruxue Zhang
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
| | - Hao Li
- Beijing Institute of
Microbiology and Epidemiology, State Key
Laboratory of Pathogen and Biosecurity, Beijing 100071, PR
China
| | - Wei Liu
- Beijing Institute of
Microbiology and Epidemiology, State Key
Laboratory of Pathogen and Biosecurity, Beijing 100071, PR
China
| | - Gengfu Xiao
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
- University of Chinese
Academy of Sciences, Beijing 100049, PR
China
| | - Ke Peng
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
- University of Chinese
Academy of Sciences, Beijing 100049, PR
China
| | - Leike Zhang
- State Key Laboratory of Virology,
Wuhan Institute of Virology, Chinese Academy of
Sciences, Wuhan, Hubei 430071, PR
China
- University of Chinese
Academy of Sciences, Beijing 100049, PR
China
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Shou I, Wang LN, Takahashi Y, Fukui M, Tomino Y. Effects of benidipine hydrochloride on antioxidant enzyme activity in stroke-prone spontaneous hypertensive rats (SHR-SP). J Clin Lab Anal 1997; 11:158-62. [PMID: 9138105 PMCID: PMC6760740 DOI: 10.1002/(sici)1098-2825(1997)11:3<158::aid-jcla7>3.0.co;2-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/1996] [Accepted: 09/20/1996] [Indexed: 02/04/2023] Open
Abstract
Effects of benidipine hydrochloride or triple therapy (hydralazine, reserpine, and hydrochlorothiazide) on renal cortical and medullary intrinsic antioxidant enzyme (AOE) activity were evaluated in stroke-prone spontaneously hypertensive rats (SHR-SP) as an animal model for human essential hypertension with cerebral stroke. This study showed a significant decrease of renal intrinsic glutathione peroxidase (GSH-Px) activity in untreated SHR-SP. Renal GSH-Px activity in untreated SHR-SP was significantly lower than that in Wister Kyoto rats (WKY) as a normotensive reference strain. GSH-Px activity in SHR-SP was significantly improved after benidipine hydrochloride therapy. Levels of urinary albumin excretion or creatinine clearance (Ccr) in SHR-SP were also improved after the therapy. Glomerular sclerosis index was slightly improved in SHR-SP treated with benidipine hydrochloride according to light microscopic analysis. It appears that hypertension may influence the renal intrinsic GSH-Px activity, albuminuria, and Ccr in SHR-SP. Thus it is indicated that control of blood pressure may improve the GSH-Px activity in SHR-SP.
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Affiliation(s)
- I Shou
- Department of Medicine, Juntendo University School of Medicine, Tokyo, Japan
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