Monday, December 2, 2024

Mouse study captures aging process at the cellular level

As muscles age, their cells lose the ability to regenerate and heal after injury. Now, researchers have created the most comprehensive portrait to date of how that change, in mice, unfolds over time.

from Top Health News -- ScienceDaily https://ift.tt/WVShUJQ

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Harmful mouth bacteria may trigger Parkinson’s disease

A familiar mouth bacterium best known for causing cavities may also be quietly influencing the brain. Scientists found that when this microb...