Outputs (19)

Protein dose requirements to maximise skeletal muscle protein synthesis after repeated bouts of resistance exercise in young trained women (2023)
Journal Article
MALLINSON, J., WARDLE, S., O'LEARY, T., GREEVES, J., CEGIELSKI, J., BASS, J., …GREENHAFF, P. (2023). Protein dose requirements to maximise skeletal muscle protein synthesis after repeated bouts of resistance exercise in young trained women. Scandinavian Journal of Medicine and Science in Sports, 33(12), 2470-2481. https://doi.org/10.1111/sms.14506

Studies examining the effect of protein (PRO) feeding on post resistance exercise (RE) muscle protein synthesis (MPS) have primarily been performed in men, and little evidence is available regarding the quantity of PRO required to maximally stimulate... Read More about Protein dose requirements to maximise skeletal muscle protein synthesis after repeated bouts of resistance exercise in young trained women.

Caloric restriction improves glycaemic control without reducing plasma branched-chain amino acids or keto-acids in obese men (2022)
Journal Article
Sayda, M. H., Abdul-Aziz, M. H., Gharahdaghi, N., Wilkinson, D. J., Greenhaff, P. L., Philips, B. E., …Atherton, P. J. (2022). Caloric restriction improves glycaemic control without reducing plasma branched-chain amino acids or keto-acids in obese men. Scientific Reports, 12, Article 19273. https://doi.org/10.1038/s41598-022-21814-z

Higher plasma leucine, isoleucine and valine (BCAA) concentrations are associated with diabetes, obesity and insulin resistance (IR). Here, we evaluated the effects of 6-weeks very-low calorie diet (VLCD) upon fasting BCAA in overweight (OW) non-diab... Read More about Caloric restriction improves glycaemic control without reducing plasma branched-chain amino acids or keto-acids in obese men.

The effects of elective abdominal surgery on protein turnover: A meta-analysis of stable isotope techniques to investigate postoperative catabolism (2022)
Journal Article
Jaconelli, M., Greenhaff, P. L., Atherton, P. J., Lobo, D. N., & Brook, M. S. (2022). The effects of elective abdominal surgery on protein turnover: A meta-analysis of stable isotope techniques to investigate postoperative catabolism. Clinical Nutrition, 41(3), 709-722. https://doi.org/10.1016/j.clnu.2022.01.023

Background & aims Elective surgery induces skeletal muscle wasting driven by an imbalance between muscle protein synthesis and breakdown. From examination of diverse stable isotope tracer techniques, the dynamic processes driving this imbalance ar... Read More about The effects of elective abdominal surgery on protein turnover: A meta-analysis of stable isotope techniques to investigate postoperative catabolism.

Feasibility RCT of neuromuscular electrical stimulation; an Intervention to Maintain and improve neuroMuscular function during periods of Immobility (IMMI): Protocol (2021)
Working Paper
Gladman, J., Aloraibi, S., Greenhaff, P., Piasecki, M., Phillips, B., Atherton, P., …Gordon, A. (0000). Feasibility RCT of neuromuscular electrical stimulation; an Intervention to Maintain and improve neuroMuscular function during periods of Immobility (IMMI): Protocol

East Midlands Research into Ageing Network (EMRAN) is a research collaboration across the East Midlands to facilitate collaborative applied clinical research into ageing and the care of older people. EMRAN was set up by NIHR CLAHRC East Midlands and... Read More about Feasibility RCT of neuromuscular electrical stimulation; an Intervention to Maintain and improve neuroMuscular function during periods of Immobility (IMMI): Protocol.

Transcriptomic links to muscle mass loss and declines in cumulative muscle protein synthesis during short-term disuse in healthy younger humans (2021)
Journal Article
Willis, C. R., Gallagher, I. J., Wilkinson, D. J., Brook, M. S., Bass, J. J., Phillips, B. E., …Atherton, P. J. (2021). Transcriptomic links to muscle mass loss and declines in cumulative muscle protein synthesis during short-term disuse in healthy younger humans. FASEB Journal, 35(9), Article e21830. https://doi.org/10.1096/fj.202100276RR

Muscle disuse leads to a rapid decline in muscle mass, with reduced muscle protein synthesis (MPS) considered the primary physiological mechanism. Here, we employed a systems biology approach to uncover molecular networks and key molecular candidates... Read More about Transcriptomic links to muscle mass loss and declines in cumulative muscle protein synthesis during short-term disuse in healthy younger humans.

Muscle and tendon adaptations to moderate load eccentric vs. concentric resistance exercise in young and older males (2021)
Journal Article
Quinlan, J. I., Franchi, M. V., Gharahdaghi, N., Badiali, F., Francis, S., Hale, A., …Narici, M. V. (2021). Muscle and tendon adaptations to moderate load eccentric vs. concentric resistance exercise in young and older males. GeroScience, 43(4), 1567-1584. https://doi.org/10.1007/s11357-021-00396-0

Resistance exercise training (RET) is well-known to counteract negative age-related changes in both muscle and tendon tissue. Traditional RET consists of both concentric (CON) and eccentric (ECC) contractions; nevertheless, isolated ECC contractions... Read More about Muscle and tendon adaptations to moderate load eccentric vs. concentric resistance exercise in young and older males.

The physiological impact of high‐intensity interval training in octogenarians with comorbidities (2021)
Journal Article
Blackwell, J. E., Gharahdaghi, N., Brook, M. S., Watanabe, S., Boereboom, C. L., Doleman, B., …Phillips, B. E. (2021). The physiological impact of high‐intensity interval training in octogenarians with comorbidities. Journal of Cachexia, Sarcopenia and Muscle, 12(4), 866-879. https://doi.org/10.1002/jcsm.12724

Background Declines in cardiorespiratory fitness (CRF) and fat-free mass (FFM) with age are linked to mortality, morbidity and poor quality of life. High-intensity interval training (HIIT) has been shown to improve CRF and FFM in many groups, but it... Read More about The physiological impact of high‐intensity interval training in octogenarians with comorbidities.

Age-related changes in muscle architecture and metabolism in humans: The likely contribution of physical inactivity to age-related functional decline (2021)
Journal Article
Shur, N. F., Creedon, L., Skirrow, S., Atherton, P. J., MacDonald, I. A., Lund, J., & Greenhaff, P. L. (2021). Age-related changes in muscle architecture and metabolism in humans: The likely contribution of physical inactivity to age-related functional decline. Ageing Research Reviews, 68, Article 101344. https://doi.org/10.1016/j.arr.2021.101344

In the United Kingdom (UK), it is projected that by 2035 people aged >65 years will make up 23 % of the population, with those aged >85 years accounting for 5% of the total population. Ageing is associated with progressive changes in muscle metabolis... Read More about Age-related changes in muscle architecture and metabolism in humans: The likely contribution of physical inactivity to age-related functional decline.

A collagen hydrolysate/milk protein-blend stimulates muscle anabolism equivalently to an isoenergetic milk protein-blend containing a greater quantity of essential amino acids in older men (2021)
Journal Article
Brook, M., Scaife, P., Bass, J., Cegielski, J., Watanabe, S., Wilkinson, D., …Atherton, P. (2021). A collagen hydrolysate/milk protein-blend stimulates muscle anabolism equivalently to an isoenergetic milk protein-blend containing a greater quantity of essential amino acids in older men. Clinical Nutrition, 40(6), 4456-4464. https://doi.org/10.1016/j.clnu.2021.01.002

Background & aims: Nutritional composition is key for skeletal muscle maintenance into older age. Yet the acute effects of collagen protein blended with other protein sources, in relation to skeletal muscle anabolism, are ill-defined. We investigated... Read More about A collagen hydrolysate/milk protein-blend stimulates muscle anabolism equivalently to an isoenergetic milk protein-blend containing a greater quantity of essential amino acids in older men.

Targeted genotype analyses of GWAS-derived lean body mass and handgrip strength-associated single nucleotide polymorphisms in elite masters athletes (2020)
Journal Article
Crossland, H., Piasecki, J., McCormick, D., Phillips, B. E., Wilkinson, D. J., Smith, K., …Atherton, P. J. (2020). Targeted genotype analyses of GWAS-derived lean body mass and handgrip strength-associated single nucleotide polymorphisms in elite masters athletes. AJP - Regulatory, Integrative and Comparative Physiology, 319(2), R184-R194. https://doi.org/10.1152/ajpregu.00110.2020

Recent large genome-wide association studies (GWAS) have independently identified a set of genetic loci associated with lean body mass (LBM) and handgrip strength (HGS). Evaluation of these candidate single nucleotide polymorphisms (SNPs) may be usef... Read More about Targeted genotype analyses of GWAS-derived lean body mass and handgrip strength-associated single nucleotide polymorphisms in elite masters athletes.