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Calcium

Impact of physical activity on physical function, mitochondrial energetics, ROS production, and Ca handling across the adult lifespan in men.

Aging-related muscle atrophy and weakness contribute to loss of mobility, falls, and disability. Mitochondrial dysfunction is widely considered a key contributing mechanism to muscle aging. However, mounting evidence positions physical activity as a confounding factor, making unclear whether muscle mitochondria...
๐Ÿ—“๏ธ 2025-02-06
๐Ÿ“ฐ Publication: Cell Reports Medicine
Read MoreImpact of physical activity on physical function, mitochondrial energetics, ROS production, and Ca handling across the adult lifespan in men.

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.

Mitochondrial calcium uptake declines during aging and is directly activated by oleuropein to boost energy metabolism and skeletal muscle performance.

Mitochondrial calcium (mtCa) uptake via the mitochondrial calcium uniporter (MCU) couples calcium homeostasis and energy metabolism. mtCa uptake via MCU is rate-limiting for mitochondrial activation during muscle contraction, but its pathophysiological role and therapeutic application remain largely uncharacterized. By profiling...
๐Ÿ—“๏ธ 2024-11-23
๐Ÿ“ฐ Publication: Cell Metabolism
Read MoreMitochondrial calcium uptake declines during aging and is directly activated by oleuropein to boost energy metabolism and skeletal muscle performance.

Beneficial effects of exercise, testosterone, vitamin D, calcium and protein in older men-A randomized clinical trial.

Due to increasing older populations worldwide, injuries, disabilities and deaths caused by falls among the elderly represent a growing human and societal problem. We aimed to improve health among men of at least 70ย years of age with low-normal to low...
๐Ÿ—“๏ธ 2024-06-18
๐Ÿ“ฐ Publication: Journal Of Cachexia Sarcopenia And Muscle
Read MoreBeneficial effects of exercise, testosterone, vitamin D, calcium and protein in older men-A randomized clinical trial.

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