Sarcopenia

Adipose Reserves and Survival: Protective in Prefrail but Ineffective in Frail Oldest-Old.

BACKGROUND AND AIM

Among the oldest-old, the impact of body composition on survival outcomes exhibits pronounced heterogeneity. Although the obesity paradox has been widely discussed, clear evidence is still lacking regarding whether the biological effects of adipose reserves are modulated by...

🗓️ 2026-08-14
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreAdipose Reserves and Survival: Protective in Prefrail but Ineffective in Frail Oldest-Old.

Effects of exercise and nutritional interventions on muscle-specific strength in older adults: A systematic review and meta-analysis.

PURPOSE

Deficient muscle-specific strength has been recognized as a key component of sarcopenia. However, the impact of various interventions on muscle-specific strength has not been systematically reviewed. This study aims to provide a systematic summary of research examining the effects of...

🗓️ 2026-08-09
📰 Publication: Ageing Research Reviews
Read MoreEffects of exercise and nutritional interventions on muscle-specific strength in older adults: A systematic review and meta-analysis.

Correction to 'A Prospective Observational Study of Anamorelin During Chemoimmunotherapy in Non-Small Cell Lung Cancer With Cachexia (SPIRAL-ANA)'.

🗓️ 2026-08-05
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreCorrection to 'A Prospective Observational Study of Anamorelin During Chemoimmunotherapy in Non-Small Cell Lung Cancer With Cachexia (SPIRAL-ANA)'.

Adenosine monophosphate-activated protein kinase: A golden mediator of exercise in metabolic dysfunction-associated diseases (review).

Metabolic diseases represent a major threat to human health and are largely associated with excessive energy intake and insufficient energy expenditure. Increasing evidence indicates that obesity, diabetes, metabolic dysfunction-associated fatty liver disease, sarcopenia, Alzheimer's disease, and cancer are closely associated...

🗓️ 2026-08-05
📰 Publication: International Journal Of Biological Macromolecules
Read MoreAdenosine monophosphate-activated protein kinase: A golden mediator of exercise in metabolic dysfunction-associated diseases (review).

Type 5 Diabetes Mellitus: Pathophysiology, Clinical Phenotype, and Nutritional Management.

Type 5 Diabetes Mellitus (T5DM) is an emerging diabetes phenotype linked to chronic undernutrition. It predominantly affects young, lean individuals in low- and middle-income countries. After its formal recognition by the International Diabetes Federation in 2025, T5DM resurfaced as a...

🗓️ 2026-07-30
📰 Publication: Diabetes-Metabolism Research And Reviews
Read MoreType 5 Diabetes Mellitus: Pathophysiology, Clinical Phenotype, and Nutritional Management.

Imeglimin Attenuates Skeletal Muscle Atrophy in Mouse Models of Obesity and Ageing.

BACKGROUND

Sarcopenia is a major contributor to frailty and mortality in ageing and obesity and is tightly linked to metabolic dysfunction. Imeglimin is a first-in-class oral hypoglycaemic agent targeting mitochondrial function; however, despite the central role of mitochondria in skeletal muscle...

🗓️ 2026-07-29
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreImeglimin Attenuates Skeletal Muscle Atrophy in Mouse Models of Obesity and Ageing.

The Muscle-Liver Immunometabolic Axis in Liver Transplantation: A Decisive Role in Outcomes and Mechanisms.

Liver transplantation has transformed survival for end-stage liver disease, shifting clinical attention from acute rejection to longer-term vulnerability driven by metabolic dysfunction and loss of skeletal-muscle reserve. In this Review, we examine liver transplantation through the muscle-liver immunometabolic axis across...

🗓️ 2026-07-29
📰 Publication: International Journal Of Biological Sciences
Read MoreThe Muscle-Liver Immunometabolic Axis in Liver Transplantation: A Decisive Role in Outcomes and Mechanisms.

YAP1-Driven Pathogenic Fibro-Adipogenic Progenitors Secrete IL-6 and FGF21 to Mediate Muscle-Bone Crosstalk and Promote Bone Loss.

Sarcopenia, an age-related degenerative disease of skeletal muscle, is closely associated with osteoporosis and other bone disorders, partly due to dysregulated endocrine function of skeletal muscle. However, the specific cellular sources and molecular mechanisms driving this pathological secretory phenotype remain...

🗓️ 2026-07-27
Read MoreYAP1-Driven Pathogenic Fibro-Adipogenic Progenitors Secrete IL-6 and FGF21 to Mediate Muscle-Bone Crosstalk and Promote Bone Loss.

CXCL2 is a modifiable driver of sarcopenic inflammation attenuated by exercise in older women: Integrated transcriptomic and experimental evidence.

BACKGROUND

Sarcopenia is a progressive muscle-wasting condition driven in part by chronic inflammation; however, the specific inflammatory mediators that contribute to functional decline in humans and their responses to exercise remain poorly defined.

METHODS

We analyzed public ribonucleic acid (RNA) datasets to identify...

🗓️ 2026-07-23
📰 Publication: Journal Of Sport And Health Science
Read MoreCXCL2 is a modifiable driver of sarcopenic inflammation attenuated by exercise in older women: Integrated transcriptomic and experimental evidence.

Selective Small-Molecule AdipoR1 Agonist 3-Hydroxy Pterocarpan Salt (CDRI-1709S) Ameliorates Skeletal Muscle Atrophy.

BACKGROUND

Skeletal muscle atrophy is a frequent comorbidity of metabolic disorders and chronic diseases, and despite its high prevalence, no pharmacological therapy is available, representing a major unmet clinical need. Adiponectin and its receptors are key regulators of skeletal muscle metabolism,...

🗓️ 2026-07-22
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreSelective Small-Molecule AdipoR1 Agonist 3-Hydroxy Pterocarpan Salt (CDRI-1709S) Ameliorates Skeletal Muscle Atrophy.

Biological age-acceleration in relation to muscle mass, strength and function: findings from the Hertfordshire Cohort Study.

INTRODUCTION

Sarcopenia, the accelerated loss of muscle mass, strength and function with age, is associated with adverse health outcomes. DNA methylation accumulates across life and methylation clocks (which provide a measure of biological age) could potentially be used to predict individuals...

🗓️ 2026-07-19
📰 Publication: Aging Clinical And Experimental Research
Read MoreBiological age-acceleration in relation to muscle mass, strength and function: findings from the Hertfordshire Cohort Study.

Genome-Wide Association Study of Lean Body Mass Response to Resistance Training in Young Asians.

BACKGROUND

Resistance training (RT) is an established intervention for increasing lean body mass (LBM), individual hypertrophic responses exhibit significant heterogeneity, largely influenced by genetic factors. This genome-wide association study (GWAS) aimed to identify novel genetic variants associated with changes in lean...

🗓️ 2026-07-15
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreGenome-Wide Association Study of Lean Body Mass Response to Resistance Training in Young Asians.

Defining Healthy Weight Loss and Target Weight in the Era of Highly Effective Treatment of Patients With Obesity.

BACKGROUND

Highly effective anti-obesity medications (AOMs) induce substantial weight loss and have renewed debate on appropriate treatment targets. Weight loss comprises reductions in fat mass (FM) and fat-free mass (FFM), with skeletal muscle (SM) as the major component of FFM. Clinical...

🗓️ 2026-07-15
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreDefining Healthy Weight Loss and Target Weight in the Era of Highly Effective Treatment of Patients With Obesity.

Calcium Beta-Hydroxy-Beta-Methylbutyrate-Enriched Nutritional Supplementation During Dietary Weight Loss in Adults With Obesity: A Randomized Controlled Trial.

BACKGROUND

Dietary and pharmacologic weight loss can reduce skeletal muscle. Whether calcium beta-hydroxy-beta-methylbutyrate (CaHMB)-enriched supplementation preserves muscle while promoting fat loss in adults with obesity remains uncertain. We evaluated a CaHMB-enriched nutritional supplement during energy restriction.

METHODS

In this randomized, double-blind, controlled trial,...

🗓️ 2026-07-14
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreCalcium Beta-Hydroxy-Beta-Methylbutyrate-Enriched Nutritional Supplementation During Dietary Weight Loss in Adults With Obesity: A Randomized Controlled Trial.

DXA-Measured Total and Regional Fat-to-Lean Mass Ratio and Mortality Risk in Chinese Older Adults: A 20-Year Prospective Study.

BACKGROUND

The association of fat-to-lean mass ratio (FLR) with mortality remains unclear in older adults. This study aimed to investigate the sex-specific associations of total and regional FLR with mortality in older Chinese adults.

METHODS

This analysis included 2000 men (mean age: 72.4 ± 5.0 years)...

🗓️ 2026-07-14
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreDXA-Measured Total and Regional Fat-to-Lean Mass Ratio and Mortality Risk in Chinese Older Adults: A 20-Year Prospective Study.

Dnajb5 From Antarctic Fish Reveals a Redox-Sensitive Mechanism Coordinating Muscle Regeneration via mTORC1 and HDAC4.

BACKGROUND

Dnajb5, a member of the heat shock protein family, has not been previously reported to play a role in muscle differentiation. We identify Dnajb5 as a negative regulator of myogenesis via mammalian target of rapamycin (mTOR) and histone deacetylase 4...

🗓️ 2026-07-12
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreDnajb5 From Antarctic Fish Reveals a Redox-Sensitive Mechanism Coordinating Muscle Regeneration via mTORC1 and HDAC4.

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