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代谢酶的非经典功能及代谢感知

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代谢是基本的生命活动,代谢网络以代谢酶和代谢物为中心,为细胞的生命活动提供物质和能量基础.一方面,代谢酶发挥经典的功能,催化不同代谢通路中的代谢物,并受到严密调控,维持代谢稳态.另一方面,近年来国内外的研究,包括我们研究团队的工作证实了某些代谢酶和代谢物还可发挥非经典的兼有功能(moonlighting functions),参与信号通路调控和/或作为一个信号分子,对代谢进行更精细的调控,在机体的生理和病理过程中发挥关键作用.
Non-canonical functions of metabolic enzymes and metabolic sensing
Metabolism is the fundamental activity in the body,and the metabolic network composed of metabolic enzymes and metabolites provides the basis of biomass and energy for the life.On one hand,metabolic enzymes-catalyzed metabolites,as substrates and/or products in different metabolic pathways,are tightly regulated and display canonical functions to maintain metabolic homeostasis.On the other hand,accumulating evidence from our research team and others have demonstrated that some metabolic enzymes and metabolites acquire moonlighting functions.They can participate into regulation of cell signaling transduction and/or act as signaling molecules to precisely control metabolism,playing a critical role in the physiological and pathological processes of the organism.

metabolismmetabolic sensingmetabolic enzymesmetabolites

雷群英

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复旦大学基础医学院,上海 200032

代谢 代谢感知 代谢酶 代谢物

2023

生命的化学
中国生物化学与分子生物学会

生命的化学

CSTPCD
影响因子:0.404
ISSN:1000-1336
年,卷(期):2023.(3)
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