Protein Composition and Function of Red and White Skeletal Muscle Mitochondria

2010 ◽  
Vol 42 ◽  
pp. 110
Author(s):  
Brian Glancy ◽  
Robert S. Balaban
Keyword(s):  
Skeletal Muscle ◽  
Protein Composition ◽  
Muscle Mitochondria ◽  
Skeletal Muscle Mitochondria ◽  
And Function

Plasticity of Skeletal Muscle Mitochondria: Structure and Function

2003 ◽  
Vol 35 (1) ◽  
pp. 95-104 ◽  
Author(s):  
HANS HOPPELER ◽  
MARTIN FL??CK
Keyword(s):  
Skeletal Muscle ◽  
Structure And Function ◽  
Muscle Mitochondria ◽  
Skeletal Muscle Mitochondria ◽  
And Function

scholarly journals Subpopulation-specific differences in skeletal muscle mitochondria in humans with obesity: insights from studies employing acute nutritional and exercise stimuli

2020 ◽  
Vol 318 (4) ◽  
pp. E538-E553
Author(s):  
Nisreen Wahwah ◽  
Katon A. Kras ◽  
Lori R. Roust ◽  
Christos S. Katsanos
Keyword(s):  
Skeletal Muscle ◽  
Mitochondrial Function ◽  
Subcellular Location ◽  
Metabolic Dysfunction ◽  
Muscle Mitochondria ◽  
Skeletal Muscle Mitochondria ◽  
Experimental Approaches ◽  
And Function

Mitochondria from skeletal muscle of humans with obesity often display alterations with respect to their morphology, proteome, biogenesis, and function. These changes in muscle mitochondria are considered to contribute to metabolic abnormalities observed in humans with obesity. Most of the evidence describing alterations in muscle mitochondria in humans with obesity, however, lacks reference to a specific subcellular location. This is despite data over the years showing differences in the morphology and function of subsarcolemmal (found near the plasma membrane) and intermyofibrillar (nested between the myofibrils) mitochondria in skeletal muscle. Recent studies reveal that impairments in mitochondrial function in obesity with respect to the subcellular location of the mitochondria in muscle are more readily evident following exposure of the skeletal muscle to physiological stimuli. In this review, we highlight the need to understand skeletal muscle mitochondria metabolism in obesity in a subpopulation-specific manner and in the presence of physiological stimuli that modify mitochondrial function in vivo. Experimental approaches employed under these conditions will allow for more precise characterization of impairments in skeletal muscle mitochondria and their implications in inducing metabolic dysfunction in human obesity.

Determinants of maximal whole-body fat oxidation in elite cross-country skiers: Role of skeletal muscle mitochondria

2018 ◽  
Vol 28 (12) ◽  
pp. 2494-2504 ◽  
Author(s):  
Sune Dandanell ◽  
Anne-Kristine Meinild-Lundby ◽  
Andreas B. Andersen ◽  
Paul F. Lang ◽  
Laura Oberholzer ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Body Fat ◽  
Fat Oxidation ◽  
Whole Body ◽  
Muscle Mitochondria ◽  
Skeletal Muscle Mitochondria ◽  
Cross Country

Proton leak induced by reactive oxygen species produced during in vitro anoxia/reoxygenation in rat skeletal muscle mitochondria

2006 ◽  
Vol 38 (1) ◽  
pp. 23-32 ◽  
Author(s):  
Rachel Navet ◽  
Ange Mouithys-Mickalad ◽  
Pierre Douette ◽  
Claudine M. Sluse-Goffart ◽  
Wieslawa Jarmuszkiewicz ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Skeletal Muscle ◽  
Reactive Oxygen ◽  
Proton Leak ◽  
Oxygen Species ◽  
Rat Skeletal Muscle ◽  
Muscle Mitochondria ◽  
Skeletal Muscle Mitochondria
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