提拉皮亚IFP35通过JAK-STAT信号传递通过I型IFN的三个子组以不同的方式诱导
Lihua Li1, Jiaqiao Cai2, Zihao Wu2
1Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China.
Fish & shellfish immunology
|August 3, 2025
概括
蒂拉皮亚干扰素诱导蛋白35 (On-IFP35) 是一种由病毒刺激诱导的保存基因. 它的表达在I型干扰素子组之间有所不同,突出显示了鱼类抗病毒反应的差异调节.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
- 分子生物学分子生物学
背景情况:
- 干扰素 (IFN) 对于抗病毒防御至关重要,激活干扰素刺激基因 (ISG).
- 干扰素诱导蛋白35 (IFP35) 是已知的哺乳动物和鱼类的ISG,但它对鱼类不同类型I IFN亚组的特定反应需要澄清.
研究的目的:
- 为了克隆和表征鱼IFP35基因 (On-IFP35).
- 为了研究对I型干扰素的反应中On-IFP35的表达模式和转录调节.
主要方法:
- 在 On-IFP35.35 的基因克隆和合成分析.
- 在各种鱼组织和经过多 (I:C) 刺激后进行表达分析.
- 通过JAK-STAT信号,研究不同类型I IFN子组对On-IFP35表达的影响.
- 路西法雷斯记者分析分析了On-IFP35促销者活动.
主要成果:
- 在鱼类中保留了on-IFP35基因.
- 在大多数鱼组织中表达了On-IFP35,并且高度受聚 (I:C) 诱导.
- 不同的I型IFN子组不同的诱导On-IFP35表达,依赖于JAK-STAT信号.
- 在-IFP35促进器通过ISRE网站被I型IFN差异激活.
结论:
- 这项研究提供了关于鱼类IFP35.35的转录调节的见解.
- 在鱼中,通过I型IFN子组对On-IFP35的不同调节得到了证明.
- 这些发现有助于理解鱼类的抗病毒免疫力和IFN反应.
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