Excessive exercise training causes mitochondrial functional impairment and decreases glucose tolerance in healthy volunteers

M Flockhart, LC Nilsson, S Tais, B Ekblom, W Apró… - Cell metabolism, 2021 - cell.com
Exercise training positively affects metabolic health through increased mitochondrial
oxidative capacity and improved glucose regulation and is the first line of treatment in …

[HTML][HTML] Role of damage and management in muscle hypertrophy: different behaviors of muscle stem cells in regeneration and hypertrophy

S Fukada, T Akimoto, A Sotiropoulos - Biochimica et Biophysica Acta (BBA) …, 2020 - Elsevier
Skeletal muscle is a dynamic tissue with two unique abilities; one is its excellent
regenerative ability, due to the activity of skeletal muscle–resident stem cells named muscle …

Metformin inhibits mitochondrial adaptations to aerobic exercise training in older adults

AR Konopka, JL Laurin, HM Schoenberg, JJ Reid… - Aging cell, 2019 - Wiley Online Library
Metformin and exercise independently improve insulin sensitivity and decrease the risk of
diabetes. Metformin was also recently proposed as a potential therapy to slow aging …

Long-term aerobic exercise preserves muscle mass and function with age

JL Laurin, JJ Reid, MM Lawrence, BF Miller - Current Opinion in Physiology, 2019 - Elsevier
Highlights•Aerobic/endurance exercise for preserving muscle with age is
understudied.•Recent evidence supports that aerobic exercise preserves muscle function …

Muscle memory: myonuclear accretion, maintenance, morphology, and miRNA levels with training and detraining in adult mice

KA Murach, CB Mobley, CJ Zdunek… - Journal of cachexia …, 2020 - Wiley Online Library
Background In the context of mass regulation,'muscle memory'can be defined as long‐
lasting cellular adaptations to hypertrophic exercise training that persist during detraining …

Effects of hyperthermia and acidosis on mitochondrial production of reactive oxygen species

MS Davis, WM Bayly, CM Hansen… - American Journal …, 2023 - journals.physiology.org
Exercise is associated with the development of oxidative stress, but the specific source and
mechanism of production of pro-oxidant chemicals during exercise has not been confirmed …

Metformin treatment results in distinctive skeletal muscle mitochondrial remodeling in rats with different intrinsic aerobic capacities

MP Bubak, A Davidyan, CL O'Reilly, SA Mondal… - Aging cell, 2024 - Wiley Online Library
The rationale for the use of metformin as a treatment to slow aging was largely based on
data collected from metabolically unhealthy individuals. For healthspan extension metformin …

[HTML][HTML] Harmonization of experimental procedures to assess mitochondrial respiration in human permeabilized skeletal muscle fibers

C Doerrier, P Gama-Perez, D Pesta, G Distefano… - Free Radical Biology …, 2024 - Elsevier
Aim High-resolution respirometry in human permeabilized muscle fibers is extensively used
for analysis of mitochondrial adaptions to nutrition and exercise interventions, and is linked …

Contextualizing the biological relevance of standardized high‐resolution respirometry to assess mitochondrial function in permeabilized human skeletal muscle

RA Jacobs, C Lundby - Acta Physiologica, 2021 - Wiley Online Library
Aim This study sought to provide a statistically robust reference for measures of
mitochondrial function from standardized high‐resolution respirometry with permeabilized …

Short-term intensified training temporarily impairs mitochondrial respiratory capacity in elite endurance athletes

DA Cardinale, KD Gejl, KG Petersen… - Journal of Applied …, 2021 - journals.physiology.org
The maintenance of healthy and functional mitochondria is the result of a complex
mitochondrial turnover and herein quality-control program that includes both mitochondrial …