Article (Scientific journals)
Antiviral activity of brequinar against foot-and-mouth disease virus infection in vitro and in vivo
Li, Shifang; Gong, Meijiao; Sun, Yuefeng et al.
2019In Biomedicine and Pharmacotherapy
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Keywords :
Antiviral activity; Brequinar; foot-and-mouth disease virus; Suckling mouse;; in vivo
Abstract :
[en] Foot-and-mouth disease (FMD) is one of the most highly contagious animal disease that affects cloven-hoofed animals. However, the FMD vaccine does not provide effective protection until adaptive immune protection elicited by the vaccination occurs. Therefore, an alternative application of antiviral agents for inhibition of the FMD virus (FMDV) is needed. Here, we demonstrated that brequinar could exhibit antiviral activity in swine kidney cells (IBRS-2 cells) infected with two different FMDV serotypes. Subsequently, in vivo activity of brequinar was confirmed in a mouse model of infection. Specifically, brequinar at a concentration of 50 μg, provided 25% protection for 5 days following FMDV challenge. These results suggested that brequinar could be used as effective antiviral agent against FMD.
Disciplines :
Microbiology
Author, co-author :
Li, Shifang ;  Université de Liège - ULiège > FARAH
Gong, Meijiao  ;  Université de Liège - ULiège > FARAH
Sun, Yuefeng
Shao, JunJun
Zhang, Yongguang
Chang, Huiyun
Language :
English
Title :
Antiviral activity of brequinar against foot-and-mouth disease virus infection in vitro and in vivo
Publication date :
August 2019
Journal title :
Biomedicine and Pharmacotherapy
ISSN :
0753-3322
eISSN :
1950-6007
Publisher :
Elsevier Masson, France
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 11 July 2020

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