Effect of physical activity/exercise on oxidative stress and inflammation in muscle and vascular aging

M El Assar, A Álvarez-Bustos, P Sosa, J Angulo… - International Journal of …, 2022 - mdpi.com
Functional status is considered the main determinant of healthy aging. Impairment in
skeletal muscle and the cardiovascular system, two interrelated systems, results in …

[HTML][HTML] The molecular athlete: exercise physiology from mechanisms to medals

R Furrer, JA Hawley, C Handschin - Physiological Reviews, 2023 - journals.physiology.org
Human skeletal muscle demonstrates remarkable plasticity, adapting to numerous external
stimuli including the habitual level of contractile loading. Accordingly, muscle function and …

Hallmarks of ageing in human skeletal muscle and implications for understanding the pathophysiology of sarcopenia in women and men

A Granic, K Suetterlin, T Shavlakadze… - Clinical …, 2023 - portlandpress.com
Ageing is a complex biological process associated with increased morbidity and mortality.
Nine classic, interdependent hallmarks of ageing have been proposed involving genetic and …

Effects of different modes of exercise on skeletal muscle mass and function and IGF-1 signaling during early aging in mice

B Li, L Feng, X Wu, M Cai, JJ Yu… - Journal of Experimental …, 2022 - journals.biologists.com
Skeletal muscle mass and function tend to decline with increasing age. Insulin-like growth
factor 1 (IGF-1) plays a key role in promoting skeletal muscle growth. Exercise improves …

Nitrosative Stress in Astronaut Skeletal Muscle in Spaceflight

D Blottner, M Moriggi, G Trautmann, S Furlan, K Block… - Antioxidants, 2024 - mdpi.com
Long-duration mission (LDM) astronauts from the International Space Station (ISS)(> 180
ISS days) revealed a close-to-normal sarcolemmal nitric oxide synthase type-1 (NOS1) …

[HTML][HTML] From workout to molecular switches: How does skeletal muscle produce, sense, and transduce subcellular redox signals?

C Henriquez-Olguin, R Meneses-Valdes… - Free Radical Biology …, 2023 - Elsevier
Skeletal muscle is crucial for maintaining human health and overall quality of life. Acute
exercise introduces a multifaceted intracellular stress, with numerous post-translational …

Transgenerational hormesis in healthy aging and antiaging medicine from bench to clinics: Role of food components

V Calabrese, N Osakabe, R Siracusa… - Mechanisms of Ageing …, 2024 - Elsevier
Neurodegenerative diseases have multifactorial pathogenesis, mainly involving
neuroinflammatory processes. Finding drugs able to treat these diseases, expecially …

[HTML][HTML] Reactive oxygen species promote endurance exercise-induced adaptations in skeletal muscles

SK Powers, Z Radak, LL Ji, M Jackson - Journal of Sport and Health …, 2024 - Elsevier
The discovery that contracting skeletal muscle generates reactive oxygen species (ROS)
was first reported over 40 years ago. The prevailing view in the 1980s was that exercise …

Extracellular vesicles may provide an alternative detoxification pathway during skeletal muscle myoblast ageing

M Fernández‐Rhodes, E Buchan… - Journal of …, 2024 - Wiley Online Library
Skeletal muscle (SM) acts as a secretory organ, capable of releasing myokines and
extracellular vesicles (SM‐EVs) that impact myogenesis and homeostasis. While age …

Skeletal muscle reactive oxygen species and microvascular endothelial function in age‐related hypertension: a study protocol using a microdialysis technique

H Speer, MM Ali, NM D'Cunha… - The Journal of …, 2024 - Wiley Online Library
Increased reactive oxygen species (ROS) generation and microvascular endothelial
disruptions occur with natural ageing, but often transpire before the detection of …