[HTML][HTML] Sarcopenic obesity: emerging mechanisms and therapeutic potential
Sarcopenic obesity, or the loss of muscle mass and function associated with excess
adiposity, is a largely untreatable medical condition associated with diminished quality of life …
adiposity, is a largely untreatable medical condition associated with diminished quality of life …
Mitochondrial dysfunction in skeletal muscle pathologies
Several molecular mechanisms are involved in the regulation of skeletal muscle function.
Among them, mitochondrial activity can be identified. The mitochondria is an important and …
Among them, mitochondrial activity can be identified. The mitochondria is an important and …
Moderate aerobic exercise training ameliorates impairment of mitochondrial function and dynamics in skeletal muscle of high‐fat diet‐induced obese mice
The purpose of this study is to determine whether moderate aerobic exercise training
improves high‐fat diet‐induced alterations in mitochondrial function and structure in the …
improves high‐fat diet‐induced alterations in mitochondrial function and structure in the …
Lipids activate skeletal muscle mitochondrial fission and quality control networks to induce insulin resistance in humans
CL Axelrod, CE Fealy, ML Erickson, G Davuluri… - Metabolism, 2021 - Elsevier
Background and aims A diminution in skeletal muscle mitochondrial function due to ectopic
lipid accumulation and excess nutrient intake is thought to contribute to insulin resistance …
lipid accumulation and excess nutrient intake is thought to contribute to insulin resistance …
Human skeletal muscle mitochondrial dynamics in relation to oxidative capacity and insulin sensitivity
A Houzelle, JA Jörgensen, G Schaart, S Daemen… - Diabetologia, 2021 - Springer
Aims/hypothesis Mitochondria operate in networks, adapting to external stresses and
changes in cellular metabolic demand and are subject to various quality control …
changes in cellular metabolic demand and are subject to various quality control …
Altered intramuscular network of lipid droplets and mitochondria in type 2 diabetes
ME de Almeida, J Nielsen… - … of Physiology-Cell …, 2023 - journals.physiology.org
Excessive storage of lipid droplets (LDs) in skeletal muscles is a hallmark of type 2 diabetes.
However, LD morphology displays a high degree of subcellular heterogeneity and varies …
However, LD morphology displays a high degree of subcellular heterogeneity and varies …
Implications of mitochondrial fusion and fission in skeletal muscle mass and health
V Romanello, M Sandri - Seminars in cell & developmental biology, 2023 - Elsevier
The continuous dynamic reshaping of mitochondria by fusion and fission events is critical to
keep mitochondrial quality and function under control in response to changes in energy and …
keep mitochondrial quality and function under control in response to changes in energy and …
The effect of omega-3 fatty acids on insulin resistance
Insulin resistance is a critical pathophysiological process in the onset and advancement of
type 2 diabetes mellitus. It is well-recognized that alterations in the metabolism of lipids and …
type 2 diabetes mellitus. It is well-recognized that alterations in the metabolism of lipids and …
Melatonin Improves Skeletal Muscle Structure and Oxidative Phenotype by Regulating Mitochondrial Dynamics and Autophagy in Zücker Diabetic Fatty Rat
D Salagre, E Raya Álvarez, CM Cendan, S Aouichat… - Antioxidants, 2023 - mdpi.com
Obesity-induced skeletal muscle (SKM) inflexibility is closely linked to mitochondrial
dysfunction. The present study aimed to evaluate the effects of melatonin on the red vastus …
dysfunction. The present study aimed to evaluate the effects of melatonin on the red vastus …
Insulin resistance after a 3-day fast is associated with an increased capacity of skeletal muscle to oxidize lipids
SJ Blackwood, O Horwath, M Moberg… - American Journal …, 2023 - journals.physiology.org
There is a debate on whether lipid-mediated insulin resistance derives from an increased or
decreased capacity of muscle to oxidize fats. Here, we examine the involvement of muscle …
decreased capacity of muscle to oxidize fats. Here, we examine the involvement of muscle …