Results 291 to 300 of about 342,419 (394)

A multi‐omics investigation of sarcopenia and frailty: Integrating genomic, epigenomic and telomere length data

open access: yesExperimental Physiology, EarlyView.
Abstract Sarcopenia and frailty are complex geriatric syndromes influenced by a combination of genetic and environmental factors. Recent studies suggest that specific genetic variants, DNA methylation patterns and shortened telomeres are associated with age‐related diseases and might contribute to the development of both sarcopenia and frailty. In this
Valentina Ginevičienė   +10 more
wiley   +1 more source

Interpretation of elevated baseline concentrations and serial changes of high-sensitivity cardiac troponin T in confirmed muscular dystrophies. [PDF]

open access: yesESC Heart Fail
Yildirim M   +10 more
europepmc   +1 more source

Volitional exercise elicits physiological and molecular improvements in the severe D2.mdx mouse model of Duchenne muscular dystrophy

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study investigated the effects of volitional exercise on muscle health in the more severe D2.mdx model of Duchenne muscular dystrophy (DMD). We showed that 8–10 weeks of a relatively high volume of voluntary wheel running (VWR) in D2.mdx animals augmented select muscle mass and normalized ex vivo muscle force compared to ...
Stephanie R. Mattina   +7 more
wiley   +1 more source

Massive reduction of RyR1 in muscle spindles of mice carrying recessive Ryr1 mutations alters proprioception and causes scoliosis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Intrafusal muscles contained within muscle spindles are endowed with ryanodie receptor 1 (RyR1) calcium channels and participate in proprioceptor function. Mutations in RyR1 linked to severe RYR1‐congenital myopathies affect calcium release from both extrafusal as well as intrafusal muscles.
Alexis Ruiz   +8 more
wiley   +1 more source

The Influence of Schwann Cell Metabolism and Dysfunction on Axon Maintenance

open access: yesGlia, Volume 73, Issue 12, Page 2338-2352, December 2025.
Main Points Sensory neurons depend on Schwann cells for survival. Schwann cells provide energy for axons dunng rapid firing or after injury. Dysregulated metabolism in Schwann cells can lead to the production of neurotoxic and axon degeneration. ABSTRACT Schwann cells are the glial cells in the peripheral nervous system responsible for the production ...
Rose Follis   +2 more
wiley   +1 more source

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