muscles

Integrating Leg-Press Strength and Nutritional Status Improves 16-Year Mortality Risk Stratification in General Older Adults.

BACKGROUND

Malnutrition and muscle weakness are critical prognostic factors for mortality in older adults. While indices like the Geriatric Nutritional Risk Index (GNRI) are well-established, the long-term prognostic value of integrating nutrition with muscle strength (MS) remains insufficiently established in community-dwelling...

🗓️ 2026-09-16
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreIntegrating Leg-Press Strength and Nutritional Status Improves 16-Year Mortality Risk Stratification in General Older Adults.

UA-30 mitigates systemic aging and motor decline by inhibiting RalA signaling in naturally aged mice.

Aging, characterized by progressive physiological decline and systemic dysfunction, represents a major risk factor for age-related diseases such as sarcopenia, which involves fibrosis that disrupts muscle regeneration and function. Effective therapeutic strategies remain limited. Here we report UA-30, a novel...

🗓️ 2026-09-16
📰 Publication: Journal Of Experimental Medicine
Read MoreUA-30 mitigates systemic aging and motor decline by inhibiting RalA signaling in naturally aged mice.

Quantitative Muscle MRI Fat Fraction as a Biomarker of Disease Severity in Mitochondrial Myopathies.

BACKGROUND

Quantitative muscle MRI is increasingly used to assess structural muscle damage in inherited myopathies, but its application in primary mitochondrial myopathies (PMM) has not been systematically evaluated in large cohorts. Because PMM are clinically and genetically heterogeneous, objective imaging biomarkers...

🗓️ 2026-09-15
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreQuantitative Muscle MRI Fat Fraction as a Biomarker of Disease Severity in Mitochondrial Myopathies.

Integrative Muscle-Adipose Score (IMAS): A Novel Unified, Sex-Sensitive Body Composition-Based Survival Predictor Enhancing Risk Stratification After Liver Transplantation.

OBJECTIVE

To investigate the potential of integrating muscle and fat compartments into a novel and unified score for outcome prediction in a bicentric European cohort of LT recipients.

BACKGROUND

Body composition (BC) reflects nutritional status and metabolic reserves and influences outcomes after orthotopic...

🗓️ 2026-09-02
📰 Publication: Annals Of Surgery
Read MoreIntegrative Muscle-Adipose Score (IMAS): A Novel Unified, Sex-Sensitive Body Composition-Based Survival Predictor Enhancing Risk Stratification After Liver Transplantation.

Tumor-Secreted ADAMTSL4 Activates Latent TGFβ1 to Drive Cancer Cachexia.

UNLABELLED

Cancer cachexia is a devastating wasting syndrome with no approved therapies. In this study, we identify the tumor-derived glycoprotein ADAMTSL4 as a circulating factor associated with body weight loss in preclinical cachexia models and patients with colorectal and lung cancers....

🗓️ 2026-09-01
📰 Publication: Cancer Discovery
Read MoreTumor-Secreted ADAMTSL4 Activates Latent TGFβ1 to Drive Cancer Cachexia.

Skeletal Muscle-Derived Extracellular Vesicles During Eccentric and Concentric Exercise Promote Muscle Regeneration After Injury.

BACKGROUND

Skeletal muscle injuries significantly impair mobility and function, yet effective therapeutic interventions remain limited. Both eccentric exercise (EE) and concentric exercise (CE) promote muscle repair, but the underlying mechanisms are not fully understood. Muscle-derived extracellular vesicles (mEVs) have emerged as...

🗓️ 2026-08-29
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreSkeletal Muscle-Derived Extracellular Vesicles During Eccentric and Concentric Exercise Promote Muscle Regeneration After Injury.

Musculoskeletal (Mal)adaptations in Response to a > 30 000-km Running Challenge.

BACKGROUND

Ultra-endurance sports are increasingly popular, yet the long-term physiological consequences of sustained extreme training loads remain poorly understood. In particular, the effects of prolonged ultra-endurance exercise on skeletal muscle structure, function and molecular remodelling are largely unknown. This case study...

🗓️ 2026-08-29
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreMusculoskeletal (Mal)adaptations in Response to a > 30 000-km Running Challenge.

NCOA4-Mediated Ferritinophagy Contributes to Iron Overload-Driven Ferroptosis of Senescent Myoblasts in Mice.

Sarcopenia is an age-related pathological syndrome characterized by progressive and generalized loss of skeletal muscle mass and function, with muscle atrophy representing its cardinal pathological hallmark. Ferroptosis, an iron-dependent regulated cell death, has been implicated in the pathogenesis of muscle...

🗓️ 2026-08-26
Read MoreNCOA4-Mediated Ferritinophagy Contributes to Iron Overload-Driven Ferroptosis of Senescent Myoblasts in Mice.

Clinical Trial: Intensive Supervised Nutritional Therapy Versus Guideline-Based Nutritional Advice for Sarcopenia in Decompensated Cirrhosis-A Randomised Controlled Trial.

BACKGROUND

Sarcopenia is highly prevalent in decompensated cirrhosis and independently predicts adverse outcomes. Although nutritional therapy is guideline-recommended, evidence comparing specialist dietitian-supervised nutritional care with routine physician-delivered dietary advice remains limited.

AIM

To compare the efficacy of dietitian-supervised intensive nutritional therapy with physician-led...

🗓️ 2026-08-26
📰 Publication: Alimentary Pharmacology & Therapeutics
Read MoreClinical Trial: Intensive Supervised Nutritional Therapy Versus Guideline-Based Nutritional Advice for Sarcopenia in Decompensated Cirrhosis-A Randomised Controlled Trial.

Stable clocks, rewired rhythms: circadian remodeling in skeletal muscle during aging, cachexia, and type 2 diabetes.

In mammals, nearly every cell contains an intrinsic circadian clock that functions both as a timekeeping system and an environmental sensor, integrating external cues to maintain alignment between internal physiology and the external environment. While the core clock machinery is...

🗓️ 2026-08-26
Read MoreStable clocks, rewired rhythms: circadian remodeling in skeletal muscle during aging, cachexia, and type 2 diabetes.

Systemic Inflammatory Biomarkers and Cancer-Associated Cachexia: A Narrative Review.

Cancer-associated cachexia (CAC) is a multifactorial syndrome characterized by systemic inflammation, muscle wasting, and progressive functional decline, affecting up to 80% of patients with advanced cancer. The inconsistent diagnostic criteria limit comparability across studies and hinder translation into clinical practice....

🗓️ 2026-08-26
📰 Publication: Current Oncology
Read MoreSystemic Inflammatory Biomarkers and Cancer-Associated Cachexia: A Narrative Review.

Intermuscular Adipose Tissue as a Multimodality Quantitative Imaging Biomarker: Evidence Across Metabolic, Cardiovascular and Oncologic Diseases.

Intermuscular adipose tissue (IMAT) refers to adipose tissue located between muscle groups or beneath the muscle fascia, and its accumulation is closely linked to impaired muscle quality, reduced contractile function, and adverse metabolic profiles, establishing it as a core component...

🗓️ 2026-08-18
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreIntermuscular Adipose Tissue as a Multimodality Quantitative Imaging Biomarker: Evidence Across Metabolic, Cardiovascular and Oncologic Diseases.

Circulating granulocyte colony-stimulating factor as a sex-unbiased global marker of lung and colorectal cancer cachexia pre-clinical models.

Cancer cachexia, affecting up to 80% of patients with advanced cancer, is characterized by metabolic and inflammatory dysregulation driven by tumour- and host-derived factors. Although cytokines are central to cachexia pathogenesis, their circulating profiles and transcriptional relevance across models and...

🗓️ 2026-08-13
📰 Publication: Experimental Physiology
Read MoreCirculating granulocyte colony-stimulating factor as a sex-unbiased global marker of lung and colorectal cancer cachexia pre-clinical models.

Accelerated Anthropometric Ageing Links Loss of Physical Function and Lower Extremity Body Mass.

BACKGROUND

Ageing is associated with anthropometric changes that have been linked to functional limitations and disease risk. However, previous work is limited to a few anthropometric measures, such as body mass index or waist-to-height ratio. Current imaging technology allows a rapid,...

🗓️ 2026-08-10
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreAccelerated Anthropometric Ageing Links Loss of Physical Function and Lower Extremity Body Mass.

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