CELLS

Adaptive Mitochondrial Specialization in Lung Adenocarcinoma: Redox Homeostasis, Hypoxia Adaptation, and Therapeutic Resistance.

Lung adenocarcinoma (LUAD) exhibits metabolic flexibility that transcends the classical interpretation of the Warburg effect. This review proposes the concept of "adaptive mitochondrial specialization (AMS)", an integrative framework in which mitochondria undergo coordinated, context-dependent remodeling of bioenergetic metabolism, redox homeostasis,...

🗓️ 2026-10-27
Read MoreAdaptive Mitochondrial Specialization in Lung Adenocarcinoma: Redox Homeostasis, Hypoxia Adaptation, and Therapeutic Resistance.

Aquaporin-4 Orchestrates Muscle Cell Differentiation and Satellite Cell Preservation: A Novel Target in Age-Related Muscle Decline.

BACKGROUND

Impaired muscle regeneration is a key contributor to age-related muscle decline, yet the molecular mechanisms linking muscle water homeostasis to regenerative failure remain incompletely understood. Aquaporin-4 (AQP4), a major skeletal muscle water channel, may have functions beyond water transport that...

🗓️ 2026-10-27
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreAquaporin-4 Orchestrates Muscle Cell Differentiation and Satellite Cell Preservation: A Novel Target in Age-Related Muscle Decline.

Disruption of the Muscle-Brain Axis in Ageing: Role of Myokines in Sarcopenia and Neurodegeneration.

This narrative review analyzes how myokines act as key links in communication between skeletal muscle and the brain, focusing on the impact of aging on this axis. Although the current literature links defects in this signaling pathway to sarcopenia, neurodegeneration,...

🗓️ 2026-10-26
Read MoreDisruption of the Muscle-Brain Axis in Ageing: Role of Myokines in Sarcopenia and Neurodegeneration.

Exploring the Impact of Urolithins A and B on Muscle Health: A Transcriptomic Analysis in Human Myotubes.

BACKGROUND

Urolithin A (UA) and urolithin B (UB) are gut microbiota-derived metabolites of ellagitannins reported to influence mitochondrial function, inflammation and muscle metabolism. Their comparative transcriptomic effects in human skeletal muscle cells remain undefined. We characterized UA- and UB-induced molecular responses...

🗓️ 2026-09-23
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreExploring the Impact of Urolithins A and B on Muscle Health: A Transcriptomic Analysis in Human Myotubes.

Aging of Skeletal Muscle: From Molecular Mechanisms to Therapeutic Interventions.

Skeletal muscle aging is a major cause of frailty, metabolic dysfunction, and loss of independence in later life, yet it cannot be explained by muscle mass loss alone. Recent single-cell, multi-omics, and translational studies show that aged muscle is shaped...

🗓️ 2026-09-22
Read MoreAging of Skeletal Muscle: From Molecular Mechanisms to Therapeutic Interventions.

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.

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.

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.

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)'.

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.

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.

Downstream Pathways of Dystrophin Deficiency in Duchenne Muscular Dystrophy: Implications for Muscle Degeneration and Regeneration.

BACKGROUND

Duchenne muscular dystrophy (DMD) is the most common and severe form of muscular dystrophy, primarily affecting skeletal muscle and leading to premature death. Although the loss of dystrophin has long been recognised as the primary cause of the disease, no...

🗓️ 2026-07-04
📰 Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreDownstream Pathways of Dystrophin Deficiency in Duchenne Muscular Dystrophy: Implications for Muscle Degeneration and Regeneration.

Li-ginseng powder alleviates cancer cachexia in mice by regulating the ubiquitin-proteasome pathway and reducing inflammation.

BACKGROUND

As a debilitating syndrome, cancer cachexia (CC) manifests as ongoing weight reduction and skeletal muscle atrophy, which severely compromise patients' well-being and life expectancy, with no approved treatment available to date. Rare ginsenosides such as Rh2, Rg5, Rk1, and Rh4...

🗓️ 2026-07-03
📰 Publication: Journal Of Ginseng Research
Read MoreLi-ginseng powder alleviates cancer cachexia in mice by regulating the ubiquitin-proteasome pathway and reducing inflammation.

Myovascular Niche: The Role of Endothelial Cells in Skeletal Muscle Health and Disease.

Skeletal muscle health and regeneration are highly orchestrated processes governed by a complex interplay of muscle stem cells, fibro-adipogenic progenitors, immune cells, and endothelial cells. Among these cell types, endothelial cells play a central role not only by regulating blood...

🗓️ 2026-07-02
📰 Publication: Circulation Research
Read MoreMyovascular Niche: The Role of Endothelial Cells in Skeletal Muscle Health and Disease.

A plasma proteomic signature of cancer-related sarcopenia implicates the IGFBP axis in muscle dysfunction.

BACKGROUND

Cancer-related sarcopenia is associated with poor clinical outcomes but remains difficult to define and quantify in routine oncology practice. Current assessments rely on imaging and functional scales that are time-consuming and provide limited biological insight. We aimed to identify a...

🗓️ 2026-06-30
📰 Publication: Molecular Cancer
Read MoreA plasma proteomic signature of cancer-related sarcopenia implicates the IGFBP axis in muscle dysfunction.

Cellular senescence in musculoskeletal diseases: biological mechanisms and clinical implications.

Cellular senescence is a persistent state of irreversible growth arrest that occurs when cells encounter various stress signals. It is marked by elevated expression of cell cycle inhibitors, dysregulated gene transcription, and secretion of the senescence-associated secretory phenotype (SASP). These...

🗓️ 2026-06-29
📰 Publication: Theranostics
Read MoreCellular senescence in musculoskeletal diseases: biological mechanisms and clinical implications.

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