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All Outputs (13)

Untargeted metabolomics for uncovering biological markers of human skeletal muscle ageing (2020)
Journal Article
Wilkinson, D. J., Rodriguez-Blanco, G., Dunn, W. B., Phillips, B. E., Williams, J. P., Greenhaff, P. L., …Atherton, P. J. (2020). Untargeted metabolomics for uncovering biological markers of human skeletal muscle ageing. Aging, 12(13), 12517-12533. https://doi.org/10.18632/aging.103513

Ageing compromises skeletal muscle mass and function through poorly defined molecular aetiology. Here we have used untargeted metabolomics using UHPLC-MS to profile muscle tissue from young (n=10, 25±4y), middle aged (n=18, 50±4y) and older (n=18, 70... Read More about Untargeted metabolomics for uncovering biological markers of human skeletal muscle ageing.

The Effect of Whey Protein Supplementation on Myofibrillar Protein Synthesis and Performance Recovery in Resistance-Trained Men (2020)
Journal Article
Davies, R. W., Bass, J. J., Carson, B. P., Norton, C., Kozior, M., Wilkinson, D. J., …Jakeman, P. M. (2020). The Effect of Whey Protein Supplementation on Myofibrillar Protein Synthesis and Performance Recovery in Resistance-Trained Men. Nutrients, 12(3), Article 845. https://doi.org/10.3390/nu12030845

Background: The aim of this study was to investigate the effect of whey protein supplementation on myofibrillar protein synthesis (myoPS) and muscle recovery over a 7-d period of intensified resistance training (RT). Methods: In a double-blind random... Read More about The Effect of Whey Protein Supplementation on Myofibrillar Protein Synthesis and Performance Recovery in Resistance-Trained Men.

High-intensity interval training produces a significant improvement in fitness in less than 31 days before surgery for urological cancer: a randomised control trial (2020)
Journal Article
Blackwell, J. E. M., Doleman, B., Boereboom, C. L., Morton, A., Williams, S., Atherton, P., …Lund, J. N. (2020). High-intensity interval training produces a significant improvement in fitness in less than 31 days before surgery for urological cancer: a randomised control trial. Prostate Cancer and Prostatic Diseases, 23, 696–704. https://doi.org/10.1038/s41391-020-0219-1

Objectives To assess the efficacy of high-intensity interval training (HIIT) for improving cardiorespiratory fitness (CRF) in patients awaiting resection for urological malignancy within four weeks. Subjects/patients and methods A randomised... Read More about High-intensity interval training produces a significant improvement in fitness in less than 31 days before surgery for urological cancer: a randomised control trial.

The effect of oral essential amino acids on incretin hormone production in youth and ageing (2019)
Journal Article
Abdulla, H., Bass, J., Stokes, T., Gorissen, S., McGlory, C., Phillips, B., …Atherton, P. (2019). The effect of oral essential amino acids on incretin hormone production in youth and ageing. Endocrinology, Diabetes and Metabolism, 2(4), Article e00085. https://doi.org/10.1002/edm2.85

Background The effect of substantive doses of essential amino acids (EAA) on incretin and insulin production, and the impact of age upon this effect, is ill‐defined. Methods A 15‐g oral EAA drink was administered to young (N = 8; 26 ± 4.4 years)... Read More about The effect of oral essential amino acids on incretin hormone production in youth and ageing.

Gene-based analysis of angiogenesis, mitochondrial and insulin-related pathways in skeletal muscle of older individuals following nutraceutical supplementation (2019)
Journal Article
Crossland, H., Pereira, S. L., Smith, K., Phillips, B. E., & Atherton, P. J. (2019). Gene-based analysis of angiogenesis, mitochondrial and insulin-related pathways in skeletal muscle of older individuals following nutraceutical supplementation. Journal of Functional Foods, 56, 216-223. https://doi.org/10.1016/j.jff.2019.03.022

Cocoa flavanols and fish oil omega-3 fatty acids are two bio-active nutrients that may improve muscle microvascular function, insulin sensitivity and mitochondrial function in older adults. We assessed changes in gene expression of these pathways in... Read More about Gene-based analysis of angiogenesis, mitochondrial and insulin-related pathways in skeletal muscle of older individuals following nutraceutical supplementation.

A double-blind placebo controlled trial into the impacts of HMB supplementation and exercise on free-living muscle protein synthesis, muscle mass and function, in older adults (2018)
Journal Article
Din, U., Brook, M., Selby, A. L., Quinlan, J. I., Boereboom, C., Abdullah, H., …Smith, K. (2019). A double-blind placebo controlled trial into the impacts of HMB supplementation and exercise on free-living muscle protein synthesis, muscle mass and function, in older adults. Clinical Nutrition, 38(5), 2071-2078. https://doi.org/10.1016/j.clnu.2018.09.025

Age-related sarcopenia and dynapenia are associated with frailty and metabolic diseases. Resistance exercise training (RET) adjuvant to evidence-based nutritional intervention(s) have been shown as mitigating strategies. Given that HMB supplementatio... Read More about A double-blind placebo controlled trial into the impacts of HMB supplementation and exercise on free-living muscle protein synthesis, muscle mass and function, in older adults.

Physiological adaptations to resistance training in rats selectively bred for low and high response to aerobic exercise training (2018)
Journal Article
Ahtiainen, J. P., Lensu, S., Ruotsalainen, I., Schumann, M., Ihalainen, J. K., Fachada, V., …Kainulainen, H. (2018). Physiological adaptations to resistance training in rats selectively bred for low and high response to aerobic exercise training. Experimental Physiology, https://doi.org/10.1113/ep087144

The purpose of this study was to determine whether rats selectively bred for low and high response to aerobic exercise training co-segregate for differences in muscle adaptations to ladder-climbing resistance training. Five high-responder (HRT) and f... Read More about Physiological adaptations to resistance training in rats selectively bred for low and high response to aerobic exercise training.

The metabolic and molecular mechanisms of hyperammonaemia and hyperethanolaemia induced protein catabolism in skeletal muscle cells (2018)
Journal Article
Crossland, H., Smith, K., Atherton, P. J., & Wilkinson, D. J. (2018). The metabolic and molecular mechanisms of hyperammonaemia and hyperethanolaemia induced protein catabolism in skeletal muscle cells. Journal of Cellular Physiology, 233(12), 9663-9673. https://doi.org/10.1002/jcp.26881

Hyperammonaemia and hyperethanolaemia are thought to be driving factors behind skeletal muscle myopathy in liver disease i.e. cirrhosis. Despite this, the singular and combined impacts of ethanol and ammonia induced protein catabolism are poorly defi... Read More about The metabolic and molecular mechanisms of hyperammonaemia and hyperethanolaemia induced protein catabolism in skeletal muscle cells.

The age-related loss of skeletal muscle mass and function: measurement and physiology of muscle fibre atrophy and muscle fibre loss in humans (2018)
Journal Article
Wilkinson, D. J., Piasecki, M., & Atherton, P. J. (2018). The age-related loss of skeletal muscle mass and function: measurement and physiology of muscle fibre atrophy and muscle fibre loss in humans. Ageing Research Reviews, 47, 123-132. https://doi.org/10.1016/j.arr.2018.07.005

Age-related loss of skeletal muscle mass and function, sarcopenia, is associated with physical frailty and increased risk of morbidity (chronic diseases), in addition to all-cause mortality. The loss of muscle mass occurs incipiently from middle-age... Read More about The age-related loss of skeletal muscle mass and function: measurement and physiology of muscle fibre atrophy and muscle fibre loss in humans.

Impact of the calcium form of ?-hydroxy-?-methylbutyrate upon human skeletal muscle protein metabolism (2017)
Journal Article
Wilkinson, D. J., Hossain, T., Limb, M. C., Phillips, B. E., Lund, J., Williams, J. P., …Atherton, P. J. (2018). Impact of the calcium form of β-hydroxy-β-methylbutyrate upon human skeletal muscle protein metabolism. Clinical Nutrition, 37(6), 2068-2075. https://doi.org/10.1016/j.clnu.2017.09.024

© 2017 The Authors Background & aims: β-hydroxy-β-methylbutyrate (HMB) is purported as a key nutritional supplement for the preservation of muscle mass in health, disease and as an ergogenic aid in exercise. Of the two available forms of HMB (calcium... Read More about Impact of the calcium form of ?-hydroxy-?-methylbutyrate upon human skeletal muscle protein metabolism.

Effects of leucine-enriched essential amino acid and whey protein bolus dosing upon skeletal muscle protein synthesis at rest and after exercise in older women (2017)
Journal Article
Wilkinson, D. J., Bukhari, S. S., Phillips, B. E., Limb, M. C., Cegielski, J., Brook, M. S., …Atherton, P. J. (2018). Effects of leucine-enriched essential amino acid and whey protein bolus dosing upon skeletal muscle protein synthesis at rest and after exercise in older women. Clinical Nutrition, 37(6), 2011-2021. https://doi.org/10.1016/j.clnu.2017.09.008

© 2017 The Authors Background & aims: Impaired anabolic responses to nutrition and exercise contribute to loss of skeletal muscle mass with ageing (sarcopenia). Here, we tested responses of muscle protein synthesis (MPS), in the under represented gr... Read More about Effects of leucine-enriched essential amino acid and whey protein bolus dosing upon skeletal muscle protein synthesis at rest and after exercise in older women.

The efficacy of unsupervised home-based exercise regimens in comparison to supervised lab-based exercise training upon cardio-respiratory health facets (2017)
Journal Article
Blackwell, J., Atherton, P. J., Smith, K., Doleman, B., Williams, J. P., Lund, J. N., & Phillips, B. E. (2017). The efficacy of unsupervised home-based exercise regimens in comparison to supervised lab-based exercise training upon cardio-respiratory health facets. Physiological Reports, 5(16), Article e13390. https://doi.org/10.14814/phy2.13390

Supervised high-intensity interval training (HIIT) can rapidly improve cardiorespiratory fitness (CRF). However, the effectiveness of time-efficient unsupervised home-based interventions is unknown. Eighteen volunteers completed either: laboratory-HI... Read More about The efficacy of unsupervised home-based exercise regimens in comparison to supervised lab-based exercise training upon cardio-respiratory health facets.

Enriching a protein drink with leucine augments muscle protein synthesis after resistance exercise in young and older men (2016)
Journal Article
Atherton, P. J., Kumar, V., Selby, A. L., Rankin, D., Hildebrandt, W., Phillips, B. E., …Smith, K. (2017). Enriching a protein drink with leucine augments muscle protein synthesis after resistance exercise in young and older men. Clinical Nutrition, 36(3), 888-895. https://doi.org/10.1016/j.clnu.2016.04.025

© 2016 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism Maximizing anabolic responses to feeding and exercise is crucial for muscle maintenance and adaptation to exercise training. We hypothesized that enriching a protein drink... Read More about Enriching a protein drink with leucine augments muscle protein synthesis after resistance exercise in young and older men.