Medical research

Study discovers that stem cell senescence drives aging

Declining levels of the protein BubR1 occur when both people and animals age, and contribute to cell senescence or deterioration, weight loss, muscle wasting and cataracts. Mayo Clinic researchers have shown that adult progenitor ...

Health

Age-proof diet for longevity

By studying the molecular mechanism of food nutrients from a Mediterranean diet in an elderly population, scientists hope to help countering their physical and mental decline.

Health

Australia sees first population drop since World War I

Australia's population has declined for the first time in more than a century as pandemic-induced border closures stemmed the flow of overseas migrants, according to figures released Thursday.

Diabetes

Brain atrophy linked with cognitive decline in diabetes

New research has shown that cognitive decline in people with Type 2 Diabetes is likely due to brain atrophy, or shrinkage, that resembles patterns seen in the early stages of Alzheimer's disease.

Psychology & Psychiatry

Preventing cognitive decline in healthy seniors

Cognitive training exercises—or mental exercise—may help prevent cognitive decline in healthy older adults, while evidence for the benefits of pharmacologic substances and exercise is weak, outlines a review published ...

Health

ASN: insufficient sleep might increase risk of kidney disease

(HealthDay)—Lack of sleep may be a gateway to chronic kidney disease, at least for women, a new study suggests. The results of the study are scheduled to be presented at the American Society of Nephrology's Kidney Week ...

Alzheimer's disease & dementia

Social contact may help preserve brain function in later life

A study of the impact of social isolation on cognitive performance and brain structure has highlighted the importance of a good social support system in maintaining a healthy brain into later life.

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