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通过PI3K激活,20-hydroxyecdysone与AMPK之间的相互作用被发现在中国大黄,Eriocheir sinensis中

Qilin Yi¹, Yuting Xi¹, Jialin Li¹

¹College of Aquaculture and Life Science, Dalian Ocean University, Dalian, 11026, China.

Developmental and comparative immunology

|May 16, 2024

概括

类固醇激素20-hydroxyecdysone (20E) 和能量传感器AMPK通过PI3K通路相互作用,以调节中国手套的变. 这种交谈对于理解甲动物变过程至关重要.

科学领域:

甲类内分泌学甲类内分泌学
代谢调节代谢调节代谢调节
分子生物学分子生物学

背景情况:

类固醇激素20-hydroxyecdysone (20E) 触发了甲类动物的变.
AMP激活蛋白激酶 (AMPK) 是细胞能量平衡的关键调节者.
在变控制中,20E和AMPK之间的相互作用尚未完全理解.

研究的目的:

为了研究20E和AMPK之间的调节机制,在中国 (Eriocheir sinensis).
阐明PI3K途径在调解20E和AMPK之间的相互作用中的作用.
为了提高对甲类动物变调节的理解.

主要方法:

使用AMPK激活剂 (AICAR) 和抑制剂 (C化合物) 的治疗.
使用PI3K抑制剂 (LY294002) 的治疗.
测量20E度,mRNA表达和肝和眼组织中的蛋白质酸化水平.

主要成果:

AMPK调制影响了20E水平和20E受体表达.
AMPK激活剂和抑制剂治疗改变了发抑制激素 (MIH) 基因表达.
涉及PI3K通路,显示与20E和AMPK信号交叉交谈.

结论:

在Eriocheir sinensis中存在20E和AMPK之间的调控交叉对话,可能由PI3K通路介导.
这种相互作用提供了关于类变的复杂机制的见解.
这些发现有助于更深入地了解化的内分泌和代谢调节.

关键词:

20 - 氧化cdysone 的使用情况.这就是AMPKK.这里是Eriocheir sinensis的原点.在PI3K中,PI3K是指PI3K.

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