From cooperation to collapse: the diet-microbiota-host gene triad in disease and aging
A new review in Frontiers in Microbiomes argues that aging and disease reflect the collapse of an ancient symbiotic network ...
Tag: Aging
Biofilm-Forming Gut Bacterium Slows Nerve Cell Aging in Worms, Study Finds
A biofilm-proficient Bacillus subtilis strain delayed aging-related structural damage in the cholinergic neurons of C. elegans, with effects enhanced by ...
Quitting Smoking for a Decade May Erase Frailty Risk in Old Age, 20-Year Study Finds
A two-decade Singapore cohort study finds that persistent smokers face elevated odds of late-life frailty, but quitting at least ten ...
Weak Muscles, Low Mood, Poor Diet: Triple Warning Signs of Swallowing Trouble in Aging
A new study of 468 community-dwelling older adults finds that probable sarcopenia and depressive symptoms independently increase dysphagia risk while ...
DNMT1 Regulates Testosterone Synthesis in Aged Rat Leydig Cells via FTO‐Mediated HSP90AA1 m6A Levels
Aging Cell study reveals how declining DNMT1 triggers FTO-mediated m6A changes that silence HSP90AA1 and AKT signaling, driving testosterone loss ...
Nordic hamstring test reveals first strength benchmarks for athletes over 50
The first reference values for eccentric hamstring strength in athletes over 50 reveal age-related declines despite high training volumes, and ...
Why One Biomarker Cannot Tell You How Fast You Are Aging
A new Frontiers in Aging collection argues that biological aging must be measured through combinations of epigenetic, proteomic and physiological ...
Losing Your Teeth May Push Older Adults Toward Inflammatory Diets
A study of 1,075 older Mexican adults found that those with only 1 to 10 remaining teeth had more than ...
Older Women Facing Homelessness Turn Mutual Care Into Unrecognized Social Capital
A narrative study of eleven older women in Canada reveals how those experiencing homelessness navigate failing systems while generating an ...
SIRT2: The NAD-Dependent Enzyme That Ties Metabolism to Aging
A new review highlights how the NAD+-dependent deacetylase SIRT2 regulates glucose, lipid, and mitochondrial metabolism while influencing inflammation, genome stability, ...
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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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