All Outputs (6)

Synchronous deficits in cumulative muscle protein synthesis and ribosomal biogenesis underlie age-related anabolic resistance to exercise in humans (2016)
Journal Article
Brook, M. S., Wilkinson, D. J., Mitchell, W. K., Lund, J. N., Phillips, B. E., Szewczyk, N. J., …Atherton, P. J. (2016). Synchronous deficits in cumulative muscle protein synthesis and ribosomal biogenesis underlie age-related anabolic resistance to exercise in humans. Journal of Physiology, 594(24), 7399-7417. https://doi.org/10.1113/JP272857

Ageing is associated with impaired hypertrophic responses to resistance exercise training (RET). Here we investigated the aetiology of ‘anabolic resistance’ in older humans. Twenty healthy male individuals, 10 younger (Y; 23 ± 1 years) and 10 older (... Read More about Synchronous deficits in cumulative muscle protein synthesis and ribosomal biogenesis underlie age-related anabolic resistance to exercise in humans.

Human Skeletal Muscle Disuse Atrophy: Effects on Muscle Protein Synthesis, Breakdown, and Insulin Resistance—A Qualitative Review (2016)
Journal Article
Rudrappa, S. S., Wilkinson, D., Greenhaff, P. L., Smith, K., Idris, I., & Atherton, P. J. (2016). Human Skeletal Muscle Disuse Atrophy: Effects on Muscle Protein Synthesis, Breakdown, and Insulin Resistance—A Qualitative Review. Frontiers in Physiology, 7(361), https://doi.org/10.3389/fphys.2016.00361

The ever increasing burden of an ageing population and pandemic of metabolic syndrome worldwide demands further understanding of the modifiable risk factors in reducing disability and morbidity associated with these conditions. Disuse skeletal muscle... Read More about Human Skeletal Muscle Disuse Atrophy: Effects on Muscle Protein Synthesis, Breakdown, and Insulin Resistance—A Qualitative Review.

Degenerin channel activation causes caspase-mediated protein degradation and mitochondrial dysfunction in adult C.?elegans muscle. (2016)
Journal Article
Gaffney, C. J., Shephard, F., Chu, J., Baillie, D. L., Rose, A., Constantin‐Teodosiu, T., …Szewczyk, N. (2016). Degenerin channel activation causes caspase-mediated protein degradation and mitochondrial dysfunction in adult C. elegans muscle. Journal of Cachexia, Sarcopenia and Muscle, 7(2), 181-192. https://doi.org/10.1002/jcsm.12040

Creatine ingestion augments dietary carbohydrate mediated muscle glycogen supercompensation during the initial 24h of recovery following prolonged exhaustive exercise in humans (2016)
Journal Article
Roberts, P. A., Fox, J., Peirce, N., Jones, S. W., Casey, A., & Greenhaff, P. L. (2016). Creatine ingestion augments dietary carbohydrate mediated muscle glycogen supercompensation during the initial 24h of recovery following prolonged exhaustive exercise in humans. Amino Acids, 48(8), 1831–1842. https://doi.org/10.1007/s00726-016-2252-x

Muscle glycogen availability can limit endurance exercise performance. We previously demonstrated 5 days of creatine (Cr) and carbohydrate (CHO) ingestion augmented post-exercise muscle glycogen storage compared to CHO feeding alone in healthy volunt... Read More about Creatine ingestion augments dietary carbohydrate mediated muscle glycogen supercompensation during the initial 24h of recovery following prolonged exhaustive exercise in humans.

The effect of age and unilateral leg immobilisation for 2 weeks on substrate ulilisation during moderate-intensity exercise in human skeletal muscle (2016)
Journal Article
Vigelsø, A., Gram, M., Dybboe, R., Kuhlman, A., Prats, C., Greenhaff, P. L., …Helge, J. (2016). The effect of age and unilateral leg immobilisation for 2 weeks on substrate ulilisation during moderate-intensity exercise in human skeletal muscle. Journal of Physiology, 594(8), 2339-2358. https://doi.org/10.1113/JP271712

Age and inactivity have been associated with intramuscular triglyceride (IMTG) accumulation. Here, we attempt to disentangle these factors by studying the effect of 2 weeks of unilateral leg immobilization on substrate utilization across the legs dur... Read More about The effect of age and unilateral leg immobilisation for 2 weeks on substrate ulilisation during moderate-intensity exercise in human skeletal muscle.

Relative Contribution of Intramyocellular Lipid to Whole-Body Fat Oxidation Is Reduced With Age but Subsarcolemmal Lipid Accumulation and Insulin Resistance Are Only Associated With Overweight Individuals (2016)
Journal Article
Chee, C., Shannon, C. E., Burns, A., Selby, A. L., Wilkinson, D., Smith, K., …Stephens, F. B. (2016). Relative Contribution of Intramyocellular Lipid to Whole-Body Fat Oxidation Is Reduced With Age but Subsarcolemmal Lipid Accumulation and Insulin Resistance Are Only Associated With Overweight Individuals. Diabetes, 65(4), 840-850. https://doi.org/10.2337/db15-1383

© 2016 by the American Diabetes Association. Insulin resistance is closely related to intramyocellular lipid (IMCL) accumulation, and both are associated with increasing age. It remains to be determined to what extent perturbations in IMCL metabolism... Read More about Relative Contribution of Intramyocellular Lipid to Whole-Body Fat Oxidation Is Reduced With Age but Subsarcolemmal Lipid Accumulation and Insulin Resistance Are Only Associated With Overweight Individuals.