Muscle,_skeletal

Body composition alterations in patients with lung cancer.

Most patients with lung cancer experience cancer cachexia (CC), a syndrome of skeletal muscle and adipose tissue wasting. Knowledge of body composition changes in patients is limited, however, because most studies have been cross-sectional, comparing patients with non-cancer controls or...

๐Ÿ—“๏ธ 2025-01-31
๐Ÿ“ฐ Publication: American Journal Of Physiology-Cell Physiology
Read MoreBody composition alterations in patients with lung cancer.

Targeting Drug Delivery System to Skeletal Muscles: A Comprehensive Review of Different Approaches.

The skeletal muscle is one of the largest organs in the body and is responsible for the mechanical activity required for posture, movement and breathing. The effects of current pharmaceutical therapies for skeletal muscle diseases are far from satisfactory; approximately...

๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreTargeting Drug Delivery System to Skeletal Muscles: A Comprehensive Review of Different Approaches.

Multiomics Analysis Reveals Therapeutic Targets for Chronic Kidney Disease With Sarcopenia.

The presence of sarcopenia in patients with chronic kidney disease (CKD) is associated with poor prognosis. The mechanism underlying CKD-induced muscle wasting has not yet been fully explored. This study investigates the influence of renal secretions on muscles using multiomics...

๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreMultiomics Analysis Reveals Therapeutic Targets for Chronic Kidney Disease With Sarcopenia.

Multi-omic profiling of sarcopenia identifies disrupted branched-chain amino acid catabolism as a causal mechanism and therapeutic target.

Sarcopenia is a geriatric disorder characterized by a gradual loss of muscle mass and function. Despite its prevalence, the underlying mechanisms remain unclear, and there are currently no approved treatments. In this study, we conducted a comprehensive analysis of the...

๐Ÿ—“๏ธ 2025-02-05
Read MoreMulti-omic profiling of sarcopenia identifies disrupted branched-chain amino acid catabolism as a causal mechanism and therapeutic target.

Skeletal Muscle Mitochondrial and Autophagic Dysregulation Are Modifiable in Spinal Muscular Atrophy.

Spinal muscular atrophy (SMA) is a health- and life-limiting neuromuscular disorder. Although varying degrees of mitochondrial abnormalities have been documented in SMA skeletal muscle, the influence of disease progression on pathways that govern organelle turnover and dynamics are poorly understood....

๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreSkeletal Muscle Mitochondrial and Autophagic Dysregulation Are Modifiable in Spinal Muscular Atrophy.

Melatonin Ameliorates Age-Related Sarcopenia via the Gut-Muscle Axis Mediated by Serum Lipopolysaccharide and Metabolites.

Sarcopenia affects the quality of life and increases adverse outcomes in the elderly. However, as a potential safe and effective remedy to many age-related disorders, little is known about the protective effect of melatonin against sarcopenia, especially the underlying mechanisms...

๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreMelatonin Ameliorates Age-Related Sarcopenia via the Gut-Muscle Axis Mediated by Serum Lipopolysaccharide and Metabolites.

Disrupted methionine cycle triggers muscle atrophy in cancer cachexia through epigenetic regulation of REDD1.

The essential amino acid methionine plays a pivotal role in one-carbon metabolism, facilitating the production of S-adenosylmethionine (SAM), a critical supplier for DNA methylation and thereby a modulator of gene expression. Here, we report that the methionine cycle is disrupted...

๐Ÿ—“๏ธ 2024-12-20
๐Ÿ“ฐ Publication: Cell Metabolism
Read MoreDisrupted methionine cycle triggers muscle atrophy in cancer cachexia through epigenetic regulation of REDD1.

CT-Based Body Composition and Frailty as Predictors of Survival Among Older Adults With Gastrointestinal Malignancies.

Older adults with cancer are at an increased risk of treatment related toxicities and early death. Routinely collected clinico-demographic characteristics inadequately explain this increased risk limiting accurate prognostication. Prior studies have suggested that altered body composition and frailty are independently...

๐Ÿ—“๏ธ 2024-12-23
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreCT-Based Body Composition and Frailty as Predictors of Survival Among Older Adults With Gastrointestinal Malignancies.

Low Skeletal Muscle Radiodensity Predicts Response to CDK4/6 Inhibitors Plus Aromatase Inhibitors in Advanced Breast Cancer.

Recent evidence indicates that a dysregulated host metabolism influences treatment outcomes in patients with breast cancer. We investigated the association of computed tomography (CT)-derived body composition indices with therapeutic responses in patients with hormone receptor-positive, HER2-negative advanced breast cancer (ABC)...

๐Ÿ—“๏ธ 2024-12-17
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreLow Skeletal Muscle Radiodensity Predicts Response to CDK4/6 Inhibitors Plus Aromatase Inhibitors in Advanced Breast Cancer.

Risk of Sarcopenia Following Long-Term Statin Use in Community-Dwelling Middle-Aged and Older Adults in Japan.

Inconsistent results have been reported concerning the association between statin administration and muscle health, specifically its potential to increase the risk of sarcopenia. Given the widespread long-term use of statins among the elderly population, the exploration of this association remains...

๐Ÿ—“๏ธ 2024-12-16
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreRisk of Sarcopenia Following Long-Term Statin Use in Community-Dwelling Middle-Aged and Older Adults in Japan.

Polygonatum sibiricum polysaccharide ameliorates skeletal muscle aging and mitochondrial dysfunction via PI3K/Akt/mTOR signaling pathway.

Sarcopenia is currently a life-threatening disease for the elderly. Polygonatum sibiricum polysaccharide (PSP) has anti-oxidative stress and anti-inflammatory effects. However, the effects of PSP on skeletal muscle aging, myoblast differentiation and mitochondrial dysfunction through PI3K/Akt/mTOR signaling pathway has not been...

๐Ÿ—“๏ธ 2024-12-09
๐Ÿ“ฐ Publication: Phytomedicine
Read MorePolygonatum sibiricum polysaccharide ameliorates skeletal muscle aging and mitochondrial dysfunction via PI3K/Akt/mTOR signaling pathway.

A fluorescent aptasensor for deoxynivalenol detection based on Nb.BbvCI-assisted targeted-responsive three-way junctions integrated DNA walking machine.

Deoxynivalenol (DON) contamination in cereals is a widespread issue with global implications, necessitating the development of efficient detection methods. Here, a fluorescent aptasensor integrating target-responsive DNA three-way junction (TWJ) and DNA walking machine was developed to detect DON. The DON-specific...

๐Ÿ—“๏ธ 2024-12-06
๐Ÿ“ฐ Publication: Food Chemistry
Read MoreA fluorescent aptasensor for deoxynivalenol detection based on Nb.BbvCI-assisted targeted-responsive three-way junctions integrated DNA walking machine.

Reactive oxygen species in skeletal muscle injury, fatigue, regeneration and ageing: In memory of John Faulkner.

One of the most critical factors impacting healthspan in the elderly is the loss of muscle mass and function, clinically referred to as sarcopenia. Muscle atrophy and weakness lead to loss of mobility, increased risk of injury, metabolic changes and...

๐Ÿ—“๏ธ 2024-11-27
๐Ÿ“ฐ Publication: Free Radical Biology And Medicine
Read MoreReactive oxygen species in skeletal muscle injury, fatigue, regeneration and ageing: In memory of John Faulkner.

Transcriptomic Profiling Reveals Differences in Slow-Twitch and Fast-Twitch Muscles of a Cigarette Smoke-Exposed Rat Model.

Cigarette smoking is known to affect muscle function and exercise capacity, including muscle fatigue resistance. Most studies showed diminished cross-sectional area and fibre type shifting in slow-twitch muscles such as the soleus, while effects on fast-twitch muscles were seldom reported...

๐Ÿ—“๏ธ 2024-11-29
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreTranscriptomic Profiling Reveals Differences in Slow-Twitch and Fast-Twitch Muscles of a Cigarette Smoke-Exposed Rat Model.

Mitochondrial calcium uptake declines during aging and is directly activated by oleuropein to boost energy metabolism and skeletal muscle performance.

Mitochondrial calcium (mtCa) uptake via the mitochondrial calcium uniporter (MCU) couples calcium homeostasis and energy metabolism. mtCa uptake via MCU is rate-limiting for mitochondrial activation during muscle contraction, but its pathophysiological role and therapeutic application remain largely uncharacterized. By profiling...

๐Ÿ—“๏ธ 2024-11-23
๐Ÿ“ฐ Publication: Cell Metabolism
Read MoreMitochondrial calcium uptake declines during aging and is directly activated by oleuropein to boost energy metabolism and skeletal muscle performance.

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