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Role of NCoR1 in mitochondrial function and energy metabolism

机译:Ncor1在线粒体功能和能量新陈代谢中的作用

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Abstract Mitochondrial number and shape are constantly changing in response to increased energy demands. The ability to synchronize mitochondrial pathways to respond to energy fluctuations within the cell is a central aspect of mammalian homeostasis. This dynamic process depends on the coordinated activation of transcriptional complexes to promote the expression of genes encoding for mitochondrial proteins. Recent evidence has shown that the nuclear corepressor NCoR1 is an essential metabolic switch which acts on oxidative metabolism signaling. Here, we provide an overview of the emerging role of NCoR1 in the transcriptional control of energy metabolism. The identification and characterization of NCoR1 as a central, evolutionary conserved player in mitochondrial function have revealed a novel layer of metabolic control. Defining the precise mechanisms by which NCoR1 acts on energy homeostasis will ultimately contribute towards the development of novel therapies for the treatment of metabolic diseases such as obesity and type 2 diabetes.
机译:抽象的线粒体数和形状是不断变化的,以应对增加的能源需求。使线粒体途径同步以响应细胞内能量波动的能力是哺乳动物稳态的中心方面。这种动态过程取决于转录复合物的协调活化,以促进对线粒体蛋白编码的基因的表达。最近的证据表明,核心压制器Ncor1是一种基于氧化代谢信号传导的基本代谢开关。在这里,我们概述了Ncor1在能量新陈代谢的转录控制中的新兴作用。 Ncor1作为线粒体功能中的Ncor1作为中央的鉴定和表征,揭示了一种新颖的代谢控制层。定义Ncor1作用于能量稳态的精确机制最终旨在有助于开发用于治疗肥胖和2型糖尿病等代谢疾病的新疗法。

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