Sarcopenia
Impact of resistance training and chicken intake on vascular and muscle health in elderly women.
Resistance training is a well-known exercise therapy for preventing and improving lacks of muscle mass, strength, and quality with advances in age; however, its effects on arterial stiffness are not beneficial. Additionally, a higher intake of protein, which is an...
Sarcopenia Seems to Be Common in Older Patients With Restless Legs Syndrome.
Restless legs syndrome (RLS) is a disorder characterized by nocturnally exacerbating pain that leads to significant sleep disturbances. The hormonal and metabolic changes caused by sleep disruption may increase the incidence of muscle-related diseases like sarcopenia in older adults, which...
Comment on 'Change in Physical Activity and Its Association With Decline in Kidney Function: A UK Biobank-Based Cohort Study' by Liu et al.
Lactobacillus paragasseri SBT2055 attenuates obesity via the adipose tissue-muscle-gut axis in obese mice.
The anti-obesity effects of Lactobacillus paragasseri (L. paragasseri) have been reported, but the exact mechanisms have not been elucidated. There are also no reports on the impact of L. paragasseri on the gut microbiota environment. Recently, the incidence of sarcopenia...
Muscle fibroblasts and stem cells stimulate motor neurons in an age and exercise-dependent manner.
Exercise preserves neuromuscular function in aging through unknown mechanisms. Skeletal muscle fibroblasts (FIB) and stem cells (MuSC) are abundant in skeletal muscle and reside close to neuromuscular junctions, but their relative roles in motor neuron maintenance remain undescribed. Using direct...
New horizons in hospital-associated deconditioning: a global condition of body and mind.
Hospital-associated deconditioning is a broad term, which refers non-specifically to declines in any function of the body secondary to hospitalisation. Older people, particularly those living with frailty, are known to be at greatest risk. It has historically been most commonly...
Short-chain fatty acids enhance muscle mass and function through the activation of mTOR signalling pathways in sarcopenic mice.
Sarcopenia is a prevalent muscle disorder in old people leading to higher fracture rate, mortality, and other adverse clinical outcomes. Evidence indicates that short-chain fatty acids (SCFAs), which are beneficial gut microbial metabolites, were reduced in old people with sarcopenia....
Sucla2 Knock-Out in Skeletal Muscle Yields Mouse Model of Mitochondrial Myopathy With Muscle Type-Specific Phenotypes.
Pathogenic variants in subunits of succinyl-CoA synthetase (SCS) are associated with mitochondrial encephalomyopathy in humans. SCS catalyses the conversion of succinyl-CoA to succinate coupled with substrate-level phosphorylation of either ADP or GDP in the TCA cycle. This report presents a...
Short-Term Multicomponent Exercise Impact on Muscle Function and Structure in Hospitalized Older at Risk of Acute Sarcopenia.
Hospitalization exacerbates sarcopenia and physical dysfunction in older adults. Whether tailored inpatient exercise prevents acute sarcopenia is unknown. This study aimed to examine the effect of a multicomponent exercise programme on muscle and physical function in hospitalized older adults. We...
Comment on 'AWGC2023 Cachexia Consensus as a Valuable Tool for Predicting Prognosis and Burden in Chinese Patients With Cancer' by Xie et al.
Integrative study of skeletal muscle mitochondrial dysfunction in a murine pancreatic cancer-induced cachexia model.
Pancreatic ductal adenocarcinoma (PDAC), the most common pancreatic cancer, is a deadly cancer, often diagnosed late and resistant to current therapies. PDAC patients are frequently affected by cachexia characterized by muscle mass and strength loss (sarcopenia) contributing to patient frailty...
Bioelectrical impedance analysis (BIA) phase angle in stroke patients: A systematic review.
Phase angle (PhA), a raw variable of bioelectrical impedance analysis (BIA), is an index of muscle structure and quality and might have a potential role in the evaluation of nutritional status. The aim of this systematic review was to evaluate...
Comment on 'Effects of Sarcopenia and Frailty on Postoperative Recovery in Elderly Patients: A Prospective Cohort Study' by Guo et al.
Letter to the Editor-"Risk factors for low muscle mass, malnutrition, and (probable-) sarcopenia in adults with or without a history of cancer in the UK Biobank".
Leptin as a surrogate immune-metabolic marker to predict impact of anti-cachectic therapy: results of a prospective randomized trial in multiple solid tumors.
Leptin is a reliable predictive and surrogate marker of the efficacy of multitargeted treatment of cancer cachexia. To the best of our knowledge, no study has assessed the predictive role of biomarkers in establishing the effectiveness of anti-cachectic treatment, which...
