Wellbeing
Mental Health Disability Burden Rose 13% Globally Since 1990
The global mental health crisis has deepened substantially over three decades, with new data revealing patterns that challenge conventional assumptions about p…
Search Results: "longevity"
Found 771 results for "longevity"
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Wellbeing
Mental Disorders Now Affect 1.17 Billion Globally, With 24% Rise in Age-Standardized Prevalence Since 1990
The relentless expansion of mental health challenges represents one of the most significant public health shifts of our time, fundamentally altering how we mus…
Nutrition
Study Links Climate Change, Inequality to Higher Childhood Stunting Rates in African Countries
Emerging evidence reveals how environmental disruption creates cascading health crises that extend far beyond immediate weather impacts. African children face…
Longevity
Study in Flies Suggests Mitochondrial Glycerol-3-Phosphate Dehydrogenase Plays Integrated, Essential Role in Energy Production
Cellular energy production may be more flexible than previously understood, with implications for metabolic health and aging interventions. The mitochondrial p…
Longevity
Methionine Restriction Extends Yeast Lifespan via PP2A Methylation Inhibition
Methionine restriction extends yeast lifespan by reducing S-adenosylmethionine (SAM) production, which prevents methylation of protein phosphatase 2A (PP2A). T…
Longevity
Adipose GHR Knockout Extends Healthspan via AMPK-SIRT1-PPARγ Pathway Activation
Knocking out growth hormone receptors specifically in fat tissue extended healthspan in mice through a precise molecular cascade involving AMPK-SIRT1-acetylate…
Longevity
Bat Genomes and Life-History Traits Link DNA Repair, Cholesterol Metabolism to Extreme Longevity
Analysis of 101 bat species and 39 complete genomes reveals that bats achieve extraordinary longevity through distinct molecular pathways involving DNA damage…
Longevity
Adaptogenic Herbal Formula ADAPT-232 Extends Lifespan via Mitochondrial Cleanup
ADAPT-232, a standardized blend of adaptogenic herbs, significantly extended lifespan in C. elegans while enhancing thermal and oxidative stress resistance. Un…
Longevity
YTHDC1 protein stabilizes telomerase mRNA via m6A modification in ovarian cancer
The nuclear protein YTHDC1 directly binds to m6A-modified TERT mRNA transcripts, stabilizing telomerase expression and preventing telomere shortening in ovaria…
Nutrition
Omega-3 DHA Matches Diabetes Drug in Diabetic Rats via SIRT1 Pathway
The discovery that a naturally occurring omega-3 fatty acid can rival prescription diabetes medication effectiveness opens new possibilities for metabolic inte…
Longevity
Spaceflight Induces ~1.9-Year Epigenetic Age Acceleration in Astronauts Over 9 Days, Offering a Compressed, Partially Reversible Aging Model
Nine days in space accelerated astronauts' biological age by 1.9 years through mitochondrial dysfunction, oxidative damage, and cellular senescence affecting a…
Studies
GLP-1 Agonists Associated with 3.8 kg Weight Loss in Liver Transplant Recipients
Liver transplant recipients using GLP-1 receptor agonists achieved significant weight reduction of 3.8 kg and BMI decreases of 1.6 kg/m² over one year, alongsi…
Longevity
GLP-1 obesity drugs show weight-independent benefits across 12 disease systems
This comprehensive review of obesity medications reveals that GLP-1 receptor agonists like semaglutide and newer multiagonist therapies like tirzepatide produc…
Studies
AI-Driven Mutagenesis Maps Alpha-Tubulin Function at Single-Residue Resolution
Understanding how individual amino acid changes affect cellular machinery could revolutionize precision medicine approaches to treating neurodegenerative disea…
Longevity
Grandparenthood Linked to Gendered Health Service Use and Greater Work Reductions for Women
The transition to grandparenthood reveals a hidden health cost that disproportionately affects women, challenging assumptions about retirement-age wellness and…
PREPRINTLongevity
Immune Cell Sex Differences Don't Explain Male Mortality Gap
Analysis of 8,822 older adults revealed substantial sex differences in 39 of 48 immune cell biomarkers, with variations ranging from 2-38% between men and wome…
PREPRINTNutrition
New Tool Maps 517mg Daily Polyphenol Intake from Coffee, Tea, Apples
A novel computational tool analyzed 2,778 American adults and found average daily polyphenol consumption of 517mg per 1,000 calories, with coffee, green tea, a…
Fitness
Treadmill HIIT Triggers Stronger Inflammatory Response Than Cycling
The widespread adoption of high-intensity interval training raises a critical question: does the specific exercise type matter for immune system adaptation? Th…
Studies
Tissue Environment Determines Early Cancer Cell Survival Before Malignancy
Cancer prevention strategies may need fundamental revision based on discoveries about how the earliest abnormal cells survive or perish. The traditional focus…
Studies
Heart Rhythm Patterns Reveal Biological Sex Differences Emerge During Puberty
The timing of when biological sex differences emerge in cardiovascular function has remained surprisingly unclear, despite decades of research showing men and…