CCCP inhibits DPV infection in DEF cells by attenuating DPV manipulated ROS, apoptosis and mitochondrial stability
CCCP inhibits DPV infection in DEF cells by attenuating DPV manipulated ROS, apoptosis and mitochondrial stability
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DOI：
10.1016/j.psj.2024.103446
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发表时间：
2024
期刊：
影响因子：
--
通讯作者：
Anchun Cheng
中科院分区：
文献类型：
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作者：
Shuyi He;Bin Tian;Huanhuan Cao;Mingshu Wang;Dongjie Cai;Ying Wu;Qiao Yang;Xumin Ou;Di Sun;Shaqiu Zhang;Sai Mao;Xinxin Zhao;Juan Huang;Dekang Zhu;Renrong Jia;Shun Chen;Mafeng Liu;Anchun Cheng
Duck plague virus (DPV) is extremely infectious and lethal, so antiviral drugs are urgently needed. Our previous study shows that DPV infection with duck embryo fibroblast (DEF) induces reactive oxygen species (ROS) changes and promotes apoptosis. In this study, we tested the antiviral effect of the carbonyl cyanide m-chlorophenyl hydrazone (CCCP), a common mitochondrial autophagy inducer. Our results demonstrated a dose-dependent anti-DPV effect of CCCP, CCCP-treatment blocked the intercellular transmission of DPV after infection, and we also proved that CCCP could have an antiviral effect up to 48 hpi. The addition of CCCP reversed the DPV-induced ROS changes, CCCP can inhibit virus-induced apoptosis; meanwhile, CCCP can affect mitochondrial fusion and activate mitophagy to inhibit DPV. In conclusion, CCCP can be an effective antiviral candidate against DPV.
