数字农科院2.0

氟芬那酸体外抑制牛结节性皮肤病病毒复制的作用研究

文献类型: 中文期刊

作者: 张丽娜;王相伟;郭珂;梁正基;吴俊;王红梅;王琦;殷相平;孙跃峰;魏彦明;王莎莎

作者机构:

关键词: 氟芬那酸;牛结节性皮肤病病毒;抗病毒;AMPK;AICAR

期刊名称:中国动物传染病学报

ISSN: 1674-6422

年卷期: 2025 年

页码:

收录情况: 北大核心(2023版) ; ; 科技核心(2024版) ; ; 农林核心(2024版)

摘要: 为探究氟芬那酸(FA)对牛结节性皮肤病病毒(LSDV)复制的抑制作用,本研究通过体外试验评估FA的抗病毒活性,旨在为抗LSDV药物研发及临床防控提供理论依据。首先利用CCK-8方法测定FA 处理MDBK细胞的药物安全浓度;随后通过q-PCR及Western-blot方法分析不同浓度的FA对LSDV在4种不同易感细胞(MDBK、Vero、BHK-21和BMEC)中复制的影响;进一步通过Time of Addition Assay方法明确FA抑制病毒复制的关键阶段,并探讨其作用机制。结果显示,FA在30 μmol/L浓度范围内对MDBK细胞均无明显的细胞毒性且FA的SI值为12.5;FA在不同LSDV易感细胞中都呈剂量依赖性抑制病毒复制的作用;FA在病毒复制阶段抑制作用显著,但随加药时间延长而减弱;而预处理对病毒复制无影响,表明FA不影响LSDV吸附进入易感细胞;进一步机制研究表明,FA通过激活AMPK信号通路抑制LSDV复制。本研究表明FA在体外能有效抑制LSDV复制,为临床防控LSDV感染提供了新的理论依据。

分类号:

  • 相关文献

[1]北京油鸡AMPK基因表达规律及其对肌肉和脂肪细胞内脂肪沉积的影响. 杨烨,宋娇,付睿琦,李颖颖,苟钟勇,孙艳发,赵桂苹,文杰. 2012

[2]腺苷-磷酸激活的蛋白激酶在脂类营养代谢中的研究及应用. 袁国铖,周凌云,南雪梅,胡菡,崔瑞莲. 2012

[3]Lumpy skin disease virus 001/156 protein is a virulence factor that suppresses interferon production through impairing IRF3 dimerization. Minmin Zhang,Yujie Shi,Xinyin Lu,Qiwei Zhang,Yubo Zhao,Shaohan Li,Zhiyuan Wen,Jinying Ge,Xijun Wang,Jie Li,Zhigao Bu,Xin Yin. 2025

[4]FGF21 treatment ameliorates alcoholic fatty liver through activation of AMPK-SIRT1 pathway. Zhu, Shenglong,Ma, Lei,Wu, Yunzhou,Ye, Xianlong,Zhang, Qingyang,Rasoul, Lubna Muhi,Liu, Yunye,Guo, Mo,Zhou, Bing,Ren, Guiping,Li, Deshan,Zhu, Shenglong,Ma, Lei,Zhang, Tianyuan,Rasoul, Lubna Muhi,Li, Deshan. 2014

[5]AMP-activated protein kinase attenuates oxLDL uptake in macrophages through PP2A/NF-kappa B/LOX-1 pathway. Chen, Bo,Li, Jin,Zhu, Haibo,Chen, Bo,Li, Jin,Zhu, Haibo,Chen, Bo,Li, Jin,Zhu, Haibo,Chen, Bo,Li, Jin,Zhu, Haibo,Li, Jin.

[6]Peanut Shell Extract and Luteolin Regulate Lipid Metabolism and Induce Browning in 3T3-L1 Adipocytes. Liu, Wenrui,Wang, Lihua,Zhang, Jie. 2022

[7]Taurine Reprograms Mammary-Gland Metabolism and Alleviates Inflammation Induced by Streptococcus uberis in Mice. Riguo Lan,Zhixin Wan,Yuanyuan Xu,Zhenglei Wang,Shaodong Fu,Yuanyuan Zhou,Xinguang Lin,Xiangan Han,Zhenhua Luo,Jinfeng Miao,Yulong Yin. 2021

[8]Dissecting The Role Of Amp-Activated P.rotein Kinase In Human D iseases. Li, J, Zhong, LP, Wang, FZ, Zhu, HB. 2017

[9]The Antimalaria Drug Artesunate Inhibits Porcine Reproductive and Respiratory Syndrome Virus Replication by Activating AMPK and Nrf2/HO-1 Signaling Pathways. Feixiang Long,Mingxin Zhang,Xia Yang,Xiaohuan Liang,Lizhan Su,Tongqing An,Guihong Zhang,Zhenling Zeng,Yahong Liu,Weisan Chen,Jianxin Chen. 2022

[10]Dietary nucleotides alleviate hepatic lipid deposition via exogenous AMP-mediated AMPK activation in zebrafish. Chao Ran,Mingxu Xie,Jie Li,Yadong Xie,Qianwen Ding,Yu Li,Wei Zhou,Yalin Yang,Zhen Zhang,Rolf Erik Olsen,Zhigang Zhou. 2021

[11]Plant sterol ester of α-linolenic acid improved non-alcoholic fatty liver disease by attenuating endoplasmic reticulum stress-triggered apoptosis via activation of the AMPK. Hao Han,Tingli Xue,Jie Li,Yan Guo,Xiaoyu Li,Linqi Wang,Liyuan Pei,Mingming Zheng. 2022

[12]Revealing the Mechanism of Protein Degradation in Postmortem Meat: The Role of Phosphorylation and Ubiquitination. Xinran Zhao,Saisai Wu,Chi Ren,Yuqiang Bai,Chengli Hou,Xin Li,Zhenyu Wang,Dequan Zhang. 2025

[13]牛结节性皮肤病病毒荧光定量PCR检测方法的建立. 孔玉方,王慧煜,袁向芬,景志忠,韩雪清. 2021

[14]我国首次牛结节性皮肤病病毒的分离鉴定. 张敏敏,孙亚杰,刘文兴,刘任强,王喜军,步志高. 2020

[15]牛结节性皮肤病病毒在BHK-21细胞中的生长特性分析. 马春玲,蔺玉刚,杨雪,龚真莉,岳亚辉,任善会,王相伟,杨增岐,殷相平,孙跃峰,陈豪泰,万学瑞. 2022

[16]牛结节性皮肤病病毒ORF006蛋白的原核表达及其多克隆抗体的制备. 马小琴,王莎莎,胡林杰,姚凯慎,任善会,王相伟,孙跃峰,殷相平. 2023

[17]牛结节性皮肤病病毒LAMP快检方法的建立与应用. 袁向芬,许晓琳,孔玉方,吕继洲,王慧煜,王彩霞,张舟,邓俊花,景志忠,吴绍强. 2023

[18]牛结节性皮肤病的传播方式. 汤垚鑫,陈孝杰,刘义明,李秀波. 2023

[19]牛结节性皮肤病病毒ORF141蛋白的原核表达及其多克隆抗体的制备. 张慧,何小兵,房永祥,谭金龙,余翰维,高真贞,景伟,苏洋,陈国华,景志忠. 2024

[20]牛结节性皮肤病病毒与山羊痘病毒双重TaqMan实时荧光定量PCR方法的建立. 余翰维,冯秋媛,苏洋,张慧,邵晓龙,杨云凤,何小兵,陈国华,房永祥,景志忠,陈轶霞. 2024

作者其他论文 更多>>