The complex interplay between mitochondria, ROS and entire cellular metabolism
AV Kuznetsov, R Margreiter, MJ Ausserlechner… - Antioxidants, 2022 - mdpi.com
Besides their main function for energy production in form of ATP in processes of oxidative
phosphorylation (OxPhos), mitochondria perform many other important cellular functions …
phosphorylation (OxPhos), mitochondria perform many other important cellular functions …
[HTML][HTML] Autophagy in sarcopenia: Possible mechanisms and novel therapies
With global population aging, age-related diseases, especially sarcopenia, have attracted
much attention in recent years. Characterized by low muscle strength, low muscle quantity or …
much attention in recent years. Characterized by low muscle strength, low muscle quantity or …
Endogenous and exogenous antioxidants in skeletal muscle fatigue development during exercise
E Supruniuk, J Górski, A Chabowski - Antioxidants, 2023 - mdpi.com
Muscle fatigue is defined as a decrease in maximal force or power generated in response to
contractile activity, and it is a risk factor for the development of musculoskeletal injuries. One …
contractile activity, and it is a risk factor for the development of musculoskeletal injuries. One …
Histological methods to assess skeletal muscle degeneration and regeneration in Duchenne muscular dystrophy
N Dubuisson, R Versele, C Planchon… - International journal of …, 2022 - mdpi.com
Duchenne muscular dystrophy (DMD) is a progressive disease caused by the loss of
function of the protein dystrophin. This protein contributes to the stabilisation of striated cells …
function of the protein dystrophin. This protein contributes to the stabilisation of striated cells …
Peroxiredoxin, senescence, and cancer
M Wu, C Deng, TH Lo, KY Chan, X Li, CM Wong - Cells, 2022 - mdpi.com
Peroxiredoxins are multifunctional enzymes that play a key role in protecting cells from
stresses and maintaining the homeostasis of many cellular processes. Peroxiredoxins were …
stresses and maintaining the homeostasis of many cellular processes. Peroxiredoxins were …
Impact of aging and oxidative stress on specific components of excitation contraction coupling in regulating force generation
H Xu, B Ahn, H Van Remmen - Science Advances, 2022 - science.org
Muscle weakness associated with sarcopenia is a major contributor to reduced health span
and quality of life in the elderly. However, the underlying mechanisms of muscle weakness …
and quality of life in the elderly. However, the underlying mechanisms of muscle weakness …
Targeting mitochondria and oxidative stress in cancer-and chemotherapy-induced muscle wasting
Significance: Cancer is frequently associated with the early appearance of cachexia, a
multifactorial wasting syndrome. If not present at diagnosis, cachexia develops either as a …
multifactorial wasting syndrome. If not present at diagnosis, cachexia develops either as a …
[HTML][HTML] Lipid hydroperoxides and oxylipins are mediators of denervation induced muscle atrophy
JL Brown, FF Peelor III, C Georgescu, JD Wren… - Redox Biology, 2022 - Elsevier
Loss of innervation is a key driver of age associated muscle atrophy and weakness
(sarcopenia). Our laboratory has previously shown that denervation induced atrophy is …
(sarcopenia). Our laboratory has previously shown that denervation induced atrophy is …
[HTML][HTML] The contribution of mitochondria to age-related skeletal muscle wasting: A sex-specific perspective
A Nuccio, R Nogueira-Ferreira, A Moreira-Pais… - Life Sciences, 2023 - Elsevier
As people age, their skeletal muscle (SkM) experiences a decline in mitochondrial
functionality and density, which leads to decreased energy production and increased …
functionality and density, which leads to decreased energy production and increased …
Modulation of sarcopenia phenotypes by glutathione peroxidase 4 overexpression in mice
H Xu, A Czyżowska, H Van Remmen… - The Journal of …, 2023 - Wiley Online Library
Our laboratory previously showed lipid hydroperoxides and oxylipin levels are elevated in
response to loss of skeletal muscle innervation and are associated with muscle pathologies …
response to loss of skeletal muscle innervation and are associated with muscle pathologies …