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CELLS

Nestin Regulates Autophagy-Dependent Ferroptosis Mediated Skeletal Muscle Atrophy by Ubiquitinating MAP 1LC3B.

Programmed cell death plays a critical role in skeletal muscle atrophy. Ferroptosis, an iron-dependent form of programmed cell death driven by lipid peroxidation, has been implicated in various diseases, but its role in skeletal muscle atrophy remains unclear. Ferroptosis in...
๐Ÿ—“๏ธ 2025-04-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreNestin Regulates Autophagy-Dependent Ferroptosis Mediated Skeletal Muscle Atrophy by Ubiquitinating MAP 1LC3B.

Physical training reduces cell senescence and associated insulin resistance in skeletal muscle.

Cellular senescence (CS) is a key aging process that leads to irreversible cell cycle arrest and an altered secretory phenotype. In skeletal muscle (SkM), the accumulation of senescent cells contributes to sarcopenia. Despite exercise being a known intervention for maintaining...
๐Ÿ—“๏ธ 2025-03-22
๐Ÿ“ฐ Publication: Molecular Metabolism
Read MorePhysical training reduces cell senescence and associated insulin resistance in skeletal muscle.

Nanoparticle-Driven Skeletal Muscle Repair and Regeneration Through Macrophage-Muscle Stem Cell Interaction.

Macrophages are key innate immune cells in the muscle environment of sarcopenia patients, significantly influencing muscle stem cell (MuSC) proliferation and differentiation. However, prolonged activation of macrophages can hinder muscle recovery. In this study, it synthesizes lipoic acid-modified gold nanoparticles...
๐Ÿ—“๏ธ 2025-03-20
๐Ÿ“ฐ Publication: Small
Read MoreNanoparticle-Driven Skeletal Muscle Repair and Regeneration Through Macrophage-Muscle Stem Cell Interaction.

Paradoxical Effect of Myosteatosis on the Immune Checkpoint Inhibitor Response in Metastatic Renal Cell Carcinoma.

Treatment for metastatic renal cell carcinoma (mRCC) has shifted from tyrosine kinase inhibitor (TKI) therapy to immune checkpoint inhibitor (ICI)-based therapy, improving outcomes but with variable individual responses. This study investigated the prognostic implications of pretreatment low skeletal muscle mass...
๐Ÿ—“๏ธ 2025-04-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreParadoxical Effect of Myosteatosis on the Immune Checkpoint Inhibitor Response in Metastatic Renal Cell Carcinoma.

Zinc Alleviates Diabetic Muscle Atrophy via Modulation of the SIRT1/FoxO1 Autophagy Pathway Through GPR39.

Muscle atrophy is a severe complication of diabetes, with autophagy playing a critical role in its progression. Zinc has been shown to alleviate hyperglycaemia and several diabetes-related complications, but its direct role in mediating diabetic muscle atrophy remains unclear. This...
๐Ÿ—“๏ธ 2025-04-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreZinc Alleviates Diabetic Muscle Atrophy via Modulation of the SIRT1/FoxO1 Autophagy Pathway Through GPR39.

Anamorelin Efficacy in Non-Small-Cell Lung Cancer Patients With Cachexia: Insights From ROMANA 1 and ROMANA 2.

Cancer cachexia presents a significant challenge, but the ghrelin agonist anamorelin shows promise as a potential treatment. This study examined whether the baseline systemic inflammatory response (SIR) (measured by the modified Glasgow Prognostic Score [mGPS]), low BMI or greater weight...
๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreAnamorelin Efficacy in Non-Small-Cell Lung Cancer Patients With Cachexia: Insights From ROMANA 1 and ROMANA 2.

FOXO regulation of TXNIP induces ferroptosis in satellite cells by inhibiting glutathione metabolism, promoting Sarcopenia.

Aging-related sarcopenia represents a significant health concern due to its impact on the quality of life in the elderly. This study elucidates the molecular mechanisms underlying sarcopenia by employing single-cell sequencing and public transcriptome databases to compare young and aged...
๐Ÿ—“๏ธ 2025-02-21
๐Ÿ“ฐ Publication: Cellular And Molecular Life Sciences
Read MoreFOXO regulation of TXNIP induces ferroptosis in satellite cells by inhibiting glutathione metabolism, promoting Sarcopenia.

The Effects of Vitamin D on Muscle Strength Are Influenced by Testosterone Levels.

Although the role of vitamin D receptor (VDR) in muscle mass and strength is well established, the effects of vitamin D (VD) on muscle remain controversial due to various factors. Herein, the influence of sex on the effects of VD...
๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreThe Effects of Vitamin D on Muscle Strength Are Influenced by Testosterone Levels.

PrP Glycoprotein Is Indispensable for Maintenance of Skeletal Muscle Homeostasis During Aging.

The cellular prion protein (PrP), a glycoprotein encoded by the PRNP gene, is known to modulate muscle mass and exercise capacity. However, the role of PrP in the maintenance and regeneration of skeletal muscle during ageing remains unclear. This study...
๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MorePrP Glycoprotein Is Indispensable for Maintenance of Skeletal Muscle Homeostasis During Aging.

The Effect of Anti-Activin Receptor Type IIA and Type IIB Antibody on Muscle, Bone and Blood in Healthy and Osteosarcopenic Mice.

Anti-Activin Receptor Type IIA and Type IIB antibody (ฮฑActRIIA/IIB ab) is a recently developed drug class that targets the activin receptor signalling pathway. Inhibition of receptor ligands (activins, myostatin, growth differentiation factor 11, etc.) can lead to skeletal muscle hypertrophy,...
๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreThe Effect of Anti-Activin Receptor Type IIA and Type IIB Antibody on Muscle, Bone and Blood in Healthy and Osteosarcopenic Mice.

Characterization of SARS-CoV-2 Entry Genes in Skeletal Muscle and Impacts of Inย Vitro Versus Inย Vivo Infection.

COVID-19 has been associated with both respiratory (diaphragm) and non-respiratory (limb) muscle atrophy. It is unclear if SARS-CoV-2 infection of skeletal muscle plays a role in these changes. This study sought to: 1) determine if cells comprising skeletal muscle tissue,...
๐Ÿ—“๏ธ 2025-02-01
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreCharacterization of SARS-CoV-2 Entry Genes in Skeletal Muscle and Impacts of Inย Vitro Versus Inย Vivo Infection.

Norharmane prevents muscle aging via activation of SKN-1/NRF2 stress response pathways.

Sarcopenia, the age-related decline in muscle mass and function, is a significant contributor to increased frailty and mortality in the elderly. Currently, no FDA-approved treatment exists for sarcopenia. Here, we identified norharmane (NR), a ฮฒ-carboline alkaloid, as a potential therapeutic...
๐Ÿ—“๏ธ 2025-01-27
๐Ÿ“ฐ Publication: Redox Biology
Read MoreNorharmane prevents muscle aging via activation of SKN-1/NRF2 stress response pathways.

Clinical impact of cancer cachexia on the outcome of patients with non-small cell lung cancer with PD-L1 tumor proportion scores of โ‰ฅ50% receiving pembrolizumab monotherapy versus immune checkpoint inhibitor with chemotherapy.

This retrospective, multicenter cohort study aimed to determine whether cancer cachexia serves as a biomarker for determining the most effective treatment for patients having non-small-cell lung cancer (NSCLC) with high programmed death ligand 1 (PD-L1) expression treated with immune checkpoint...
๐Ÿ—“๏ธ 2024-12-16
Read MoreClinical impact of cancer cachexia on the outcome of patients with non-small cell lung cancer with PD-L1 tumor proportion scores of โ‰ฅ50% receiving pembrolizumab monotherapy versus immune checkpoint inhibitor with chemotherapy.

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.

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