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The Endogenous Molecular Clock Orchestrates The Temporal Separation Of Substrate Metabolism In Skeletal Muscle, Brian A. Hodge, Yuan Wen, Lance A. Riley, Xiping Zhang, Jonathan H. England, Brianna D. Harfmann, Elizabeth A. Schroder, Karyn A. Esser
The Endogenous Molecular Clock Orchestrates The Temporal Separation Of Substrate Metabolism In Skeletal Muscle, Brian A. Hodge, Yuan Wen, Lance A. Riley, Xiping Zhang, Jonathan H. England, Brianna D. Harfmann, Elizabeth A. Schroder, Karyn A. Esser
Physiology Faculty Publications
BACKGROUND: Skeletal muscle is a major contributor to whole-body metabolism as it serves as a depot for both glucose and amino acids, and is a highly metabolically active tissue. Within skeletal muscle exists an intrinsic molecular clock mechanism that regulates the timing of physiological processes. A key function of the clock is to regulate the timing of metabolic processes to anticipate time of day changes in environmental conditions. The purpose of this study was to identify metabolic genes that are expressed in a circadian manner and determine if these genes are regulated downstream of the intrinsic molecular clock by …