Muscle as a "Mediator" of Systemic Metabolism

被引:273
作者
Baskin, Kedryn K. [1 ]
Winders, Benjamin R. [1 ,2 ]
Olson, Eric N. [1 ,3 ]
机构
[1] Univ Texas SW Med Ctr Dallas, Dept Mol Biol, Dallas, TX 75390 USA
[2] Univ Texas SW Med Ctr Dallas, Dept Internal Med, Div Cardiol, Dallas, TX 75390 USA
[3] Univ Texas SW Med Ctr Dallas, Hamon Ctr Regenerat Sci & Med, Dallas, TX 75390 USA
关键词
PROLIFERATOR-ACTIVATED RECEPTOR; SKELETAL-MUSCLE; PPAR-GAMMA; ENERGY-METABOLISM; NUCLEAR RECEPTORS; ERR-ALPHA; TRANSCRIPTIONAL CONTROL; OXIDATIVE-METABOLISM; CARDIAC DYSFUNCTION; INSULIN-RESISTANCE;
D O I
10.1016/j.cmet.2014.12.021
中图分类号
Q2 [细胞生物学];
学科分类号
071013 [干细胞生物学];
摘要
Skeletal and cardiac muscles play key roles in the regulation of systemic energy homeostasis and display remarkable plasticity in their metabolic responses to caloric availability and physical activity. In this Perspective we discuss recent studies highlighting transcriptional mechanisms that govern systemic metabolism by striated muscles. We focus on the participation of the Mediator complex in this process, and suggest that tissue-specific regulation of Mediator subunits impacts metabolic homeostasis.
引用
收藏
页码:237 / 248
页数:12
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