阿克特抑制剂在体外预防CyHV-2感染
Yu Song1, Ye Zhang1, Simin Xiao1
1National Pathogen Collection Center for Aquatic Animals, Shanghai Ocean University, Shanghai, 201306, China.
Fish & shellfish immunology
|October 10, 2024
概括
黄金鱼感染的Cyprinid疹病毒2 (CyHV-2) 感染涉及PI3K/Akt路径. 天然氨酸显示作为CyHV-2的抗病毒治疗的承诺,抑制病毒复制.
科学领域:
- 病毒学 病毒学
- 分子生物学分子生物学
- 水产养殖科学 水产养殖科学
背景情况:
- 类疹病毒2 (CyHV-2) 导致金鱼和鱼的显著死亡率.
- 了解CyHV-2宿主相互作用对于开发抗病毒策略至关重要.
- 人们越来越认识到PI3K/Akt信号通路在病毒感染中的作用.
研究的目的:
- 使用定量蛋白质组学研究CyHV-2感染期间的宿主-病原体相互作用.
- 通过分析蛋白质表达变化来确定潜在的治疗点.
- 评估奎尔塞丁的抗病毒潜力及其对抗CyHV-2的机制.
主要方法:
- 对感染CyHV-2的金鱼翅细胞 (RyuF-2) 的定量蛋白质组学分析.
- 在Carassius auratus gibelio细胞 (GiCF) 中使用LY294002抑制PI3K/Akt通路.
- 在实验室中对对CyHV-2的奎尔塞丁和Cuminum anisum原料提取物的评估.
主要成果:
- 蛋白质组学揭示了在CyHV-2感染期间PI3K/Akt通路蛋白的上调.
- LY294002 抑制了 CyHV-2 复制和 Akt 酸化.
- 奎尔塞丁和Cuminum anisum提取物在体外表现出对CyHV-2的抗病毒活性.
结论:
- PI3K/Akt信号通路与CyHV-2复制有关.
- 奎尔是一种天然化合物,对CyHV-2具有抗病毒特性.
- 饮食中的奎尔丁是开发新型抗CyHV-2疗法的潜在候选者.
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