Mechanisms of mechanical overload-induced skeletal muscle hypertrophy: current understanding and future directions

MD Roberts, JJ McCarthy… - Physiological …, 2023 - journals.physiology.org
Mechanisms underlying mechanical overload-induced skeletal muscle hypertrophy have
been extensively researched since the landmark report by Morpurgo (1897) of “work …

Signaling pathways that control muscle mass

A Vainshtein, M Sandri - International journal of molecular sciences, 2020 - mdpi.com
The loss of skeletal muscle mass under a wide range of acute and chronic maladies is
associated with poor prognosis, reduced quality of life, and increased mortality. Decades of …

Regulation of ribosome biogenesis in skeletal muscle hypertrophy

VC Figueiredo, JJ McCarthy - Physiology, 2019 - journals.physiology.org
The ribosome is the enzymatic macromolecular machine responsible for protein synthesis.
The rates of protein synthesis are primarily dependent on translational efficiency and …

Benefits of higher resistance‐training volume are related to ribosome biogenesis

D Hammarström, S Øfsteng, L Koll… - The Journal of …, 2020 - Wiley Online Library
Key points For individuals showing suboptimal adaptations to resistance training,
manipulation of training volume is a potential measure to facilitate responses. This remains …

Genetic and epigenetic regulation of skeletal muscle ribosome biogenesis with exercise

VC Figueiredo, Y Wen, B Alkner… - The Journal of …, 2021 - Wiley Online Library
Key points Ribosome biogenesis and MYC transcription are associated with acute
resistance exercise (RE) and are distinct from endurance exercise in human skeletal muscle …

Oxidative stress mediates ethanol-induced skeletal muscle mitochondrial dysfunction and dysregulated protein synthesis and autophagy

A Kumar, G Davuluri, N Welch, A Kim… - Free Radical Biology …, 2019 - Elsevier
Protein synthesis and autophagy are regulated by cellular ATP content. We tested the
hypothesis that mitochondrial dysfunction, including generation of reactive oxygen species …

Molecular regulation of exercise-induced muscle fiber hypertrophy

MM Bamman, BM Roberts… - Cold Spring …, 2018 - perspectivesinmedicine.cshlp.org
Skeletal muscle hypertrophy is a widely sought exercise adaptation to counteract the muscle
atrophy of aging and disease, or to improve athletic performance. While this desired muscle …

Sex and gender affect immune aging

A Calabrò, G Accardi, A Aiello, C Caruso… - Frontiers in …, 2023 - frontiersin.org
The proposed review aims to elucidate the intricate interplay between biological factors (sex
differences) and socially constructed factors (gender differences) in the context of immune …

miR‐424‐5p reduces ribosomal RNA and protein synthesis in muscle wasting

M Connolly, R Paul, R Farre‐Garros… - Journal of cachexia …, 2018 - Wiley Online Library
Background A loss of muscle mass occurs as a consequence of a range of chronic and
acute diseases as well as in older age. This wasting results from an imbalance of protein …

Considerations on mTOR regulation at serine 2448: implications for muscle metabolism studies

VC Figueiredo, JF Markworth… - Cellular and Molecular …, 2017 - Springer
The mammalian target of rapamycin (mTOR) complex exerts a pivotal role in protein
anabolism and cell growth. Despite its importance, few studies adequately address the …