Aging Muscle Weakens When a Key Exercise Enzyme Stays Switched On
New research in Aging Cell shows that the exercise-responsive enzyme CaMKII, when chronically activated, drives mitochondrial mislocalization, aging-like gene expression, ...
Tag: sarcopenia
Muscle Fat, Not Muscle Mass, May Signal Early Setbacks in Radioactive Tumor Therapy
A large retrospective analysis from Munich found that fatty infiltration of muscle, but not muscle quantity, showed a tentative link ...
Twelve Weeks of Strength Training Reshapes Aging Bodies Unevenly, Study Finds
A 12-week resistance training study in healthy older adults found that functional performance improved consistently while pain, quality of life, ...
New Equations Predict Muscle Mass in Asian Adults Without Scans
Researchers have developed and validated the first population-based prediction equations that estimate appendicular skeletal muscle mass in Asian adults using ...
When One Grip Is Weaker Than the Other: Asymmetry and Low Handgrip Strength Signal Higher Death Risk in Aging Chinese Adults
A large longitudinal study of Chinese adults finds that persistent handgrip strength asymmetry and any abnormal two-wave pattern of low ...
Muscle Mass and Sarcopenia Emerge as Powerful Predictors of Survival in ALS
A Spanish cohort study finds that low appendicular skeletal muscle mass and sarcopenia independently predict mortality in ALS, with sarcopenia ...
Diabetes Drug Face-Off: New Japanese Trial Tests Whether a Popular SGLT2 Inhibitor Eats Away at Muscle
A Japanese randomized trial will compare the SGLT2 inhibitor tofogliflozin with glimepiride to determine whether popular diabetes drugs erode skeletal ...
AI Model Spots Muscle-Wasting Syndrome in Gastric Cancer Patients from Routine CT Scans
Researchers have developed a transformer-based multimodal AI model that accurately identifies sarcopenia and severe sarcopenia in gastric cancer patients using ...
Weight Loss Drugs May Trigger Hidden Malnutrition, Landmark Analysis Finds
A meta-analysis of 19 high-potency incretin trials finds that objective signs of malnutrition and lean mass loss occur far more ...
Grip Strength Thresholds Predict Short-Term Mortality Risk in Mexican Older Adults
Researchers derived sex-specific handgrip strength cutoffs of 28 kg for men and 18 kg for women that predicted short-term mortality ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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