Summary: A study reveals how brain cell interactions influence aging, showing that rare cell types either accelerate or slow brain aging. Neural stem cells provide a rejuvenating effect on neighboring…
Tag: Aging
70 Is the New 60: Age Related Declines Slowing in Older People
Summary: A study highlights significant improvements in the physical and mental functioning of older adults in England compared to previous generations. Using data from the English Longitudinal Study of Aging,…
Older Adults Are Risk-Takers Who Learn and Adapt Quickly
Summary: New research challenges stereotypes about older adults, revealing that they are more willing to take risks than younger individuals and are equally adept at resisting manipulation. Using gambling tasks,…
Light exercise can yield significant cognitive benefits, new research shows
Everyday physical activity, like going for a short walk or playing with the kids, may provide short-term benefits for cognitive health, equivalent to reversing four years of cognitive aging. That…
Mapping Protein Changes Across Aging
Summary: Researchers have developed the Mouse Aging Proteomic Atlas, a comprehensive database detailing protein changes in major tissues as mice age. By analyzing proteomes and transcriptomes across tissues like the…
Happy Partners Help Reduce Stress in Older Adults
Summary: Having a happy intimate partner can lower stress levels in older adults by reducing the production of cortisol, a stress hormone. Couples with higher relationship satisfaction experience an even…
New Genes Linked to Muscle Aging Discovered
Summary: Scientists have identified new genes linked to muscle aging, offering potential targets for therapies to slow muscle loss in older adults. The study used artificial intelligence to analyze gene…
Harris proposes that Medicare cover more in-home health care, filling a large gap for older Americans and their caregivers
Vice President Kamala Harris outlined a proposal to allow Medicare to expand its coverage of home health care for older Americans. The Democratic presidential nominee announced this plan on the…
How much does aging affect mental acuity? It’s debatable
I cringed recently while driving to the clinic where I specialize in geriatric medicine when I heard a young radio announcer refer to old people as “wiggy,” a pejorative for…
Drinking alcohol before conceiving a child could accelerate their aging – new research in mice
The conditions within a person’s home, family and community affect their ability to stay healthy. Scientists studying these social determinants of health are trying to understand whether nature or nurture…
