[HTML][HTML] Aged cells in human skeletal muscle after resistance exercise

C Yang, Y Jiao, B Wei, Z Yang, JF Wu, J Jensen… - Aging (Albany …, 2018 - ncbi.nlm.nih.gov
It remains unclear how exercise, as an entropic event, brings benefit against human aging.
Here we examined longitudinal changes of p16 Ink4a+ senescent cells in skeletal muscle of …

Aging alters macrophage properties in human skeletal muscle both at rest and in response to acute resistance exercise

B Przybyla, C Gurley, JF Harvey, E Bearden… - Experimental …, 2006 - Elsevier
Macrophages are involved in skeletal muscle repair through pro-inflammatory and
alternative functions. We tested the hypothesis that aging alters the abundance and …

Exercise reduces circulating biomarkers of cellular senescence in humans

DA Englund, AE Sakamoto, CM Fritsche… - Aging …, 2021 - Wiley Online Library
Cellular senescence has emerged as a significant and potentially tractable mechanism of
aging and multiple aging‐related conditions. Biomarkers of senescent cell burden, including …

No effect of the endurance training status on senescence despite reduced inflammation in skeletal muscle of older individuals

E Balan, E De Groote, M Bouillon… - American Journal …, 2020 - journals.physiology.org
The aim of the present study was to determine if the training status decreases inflammation,
slows down senescence, and preserves telomere health in skeletal muscle in older …

[HTML][HTML] Senolytic effect of high intensity interval exercise on human skeletal muscle

WH Jean, YW Hsieh, LF Lai, L Dewi, YC Liao… - Aging (Albany …, 2023 - ncbi.nlm.nih.gov
Abstract p16 INK4a expression is a robust biomarker of senescence for stem cells in human
tissues. Here we examined the effect of exercise intensity on in vivo senescence in skeletal …

Macrophage subpopulations and the acute inflammatory response of elderly human skeletal muscle to physiological resistance exercise

SM Jensen, CJL Bechshøft, MF Heisterberg… - Frontiers in …, 2020 - frontiersin.org
The current model for repair of damaged tissue includes immune cells, mediating the
progression from a pro-inflammatory to an anti-inflammatory environment. How this process …

Exercise counters the age-related accumulation of senescent cells

X Zhang, DA Englund, Z Aversa… - Exercise and sport …, 2022 - journals.lww.com
We propose the beneficial effects of exercise are in part mediated through the prevention
and elimination of senescent cells. Exercise counters multiple forms of age-related …

Macrophage regulation of muscle regrowth from disuse in aging

PT Reidy, EE Dupont-Versteegden… - Exercise and sport …, 2019 - journals.lww.com
Aging coincides with a higher frequency of muscle disuse and recovery events (due to
illness, surgery, pain) that are likely to lead to rapid loss of muscle mass and strength. Full …

Senescence of human skeletal muscle impairs the local inflammatory cytokine response to acute eccentric exercise

K Hamada, E Vannier, JM Sacheck… - The FASEB …, 2005 - Wiley Online Library
The impact of aging on the cytokine response of human skeletal muscle to exercise‐induced
injury remains poorly understood. We enrolled physically active, young (23–35 years old, n …

Aging-related effects of bed rest followed by eccentric exercise rehabilitation on skeletal muscle macrophages and insulin sensitivity

PT Reidy, CC Lindsay, AI McKenzie, CS Fry… - Experimental …, 2018 - Elsevier
The pro-and anti-inflammatory macrophages are associated with insulin sensitivity and
skeletal muscle regeneration. Infiltrating macrophages in skeletal muscle during a period of …