[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 …

[HTML][HTML] An Evidence-Based Narrative Review of Mechanisms of Resistance Exercise–Induced Human Skeletal Muscle Hypertrophy

C Lim, EA Nunes, BS Currier, JC Mcleod… - Medicine and science …, 2022 - ncbi.nlm.nih.gov
Skeletal muscle plays a critical role in physical function and metabolic health. Muscle is a
highly adaptable tissue that responds to resistance exercise (RE; loading) by …

Fiber-type shifting in sarcopenia of old age: proteomic profiling of the contractile apparatus of skeletal muscles

P Dowling, S Gargan, D Swandulla… - International Journal of …, 2023 - mdpi.com
The progressive loss of skeletal muscle mass and concomitant reduction in contractile
strength plays a central role in frailty syndrome. Age-related neuronal impairments are …

Titin force in muscle cells alters lattice order, thick and thin filament protein formation

AL Hessel, W Ma, N Mazara, PE Rice… - Proceedings of the …, 2022 - National Acad Sciences
Skeletal muscle force production is increased at longer compared to shorter muscle lengths
because of length-dependent priming of thick filament proteins in the contractile unit before …

Multi-transcriptome analysis following an acute skeletal muscle growth stimulus yields tools for discerning global and MYC regulatory networks

KA Murach, Z Liu, B Jude, VC Figueiredo, Y Wen… - Journal of Biological …, 2022 - ASBMB
Myc is a powerful transcription factor implicated in epigenetic reprogramming, cellular
plasticity, and rapid growth as well as tumorigenesis. Cancer in skeletal muscle is extremely …

Stretching the story of titin and muscle function

WA Linke - Journal of biomechanics, 2023 - Elsevier
The discovery of the giant protein titin, also known as connectin, dates almost half a century
back. In this review, I recapitulate major advances in the discovery of the titin filaments and …

We need to talk—how muscle stem cells communicate

K Majchrzak, E Hentschel, K Hönzke… - Frontiers in Cell and …, 2024 - frontiersin.org
Skeletal muscle is one of the tissues with the highest ability to regenerate, a finely controlled
process which is critically depending on muscle stem cells. Muscle stem cell functionality …

The importance of serial sarcomere addition for muscle function and the impact of aging

A Hinks, TJ Hawke, MV Franchi… - Journal of Applied …, 2023 - journals.physiology.org
During natural aging, skeletal muscle experiences impairments in mechanical performance
due, in part, to changes in muscle architecture and size, notably with a loss of muscle cross …

The titin N2B and N2A regions: biomechanical and metabolic signaling hubs in cross-striated muscles

RJ van der Pijl, AA Domenighetti, F Sheikh, E Ehler… - Biophysical …, 2021 - Springer
Muscle specific signaling has been shown to originate from myofilaments and their
associated cellular structures, including the sarcomeres, costameres or the cardiac …

Molecular characterisation of titin N2A and its binding of CARP reveals a titin/actin cross-linking mechanism

T Zhou, JR Fleming, S Lange, AL Hessel… - Journal of molecular …, 2021 - Elsevier
Striated muscle responds to mechanical overload by rapidly up-regulating the expression of
the cardiac ankyrin repeat protein, CARP, which then targets the sarcomere by binding to …