Likewise, blood transfusion from aged mice to younger mice can cause tissue in the younger animal to age. These studies suggest that certain factors present in the blood of older mice can induce aging ...

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In what sounds like dystopian sci-fi, researchers have recently shown that infusions of youthful blood can improve the health of older people. A new study has found that an existing arthritis drug can ...

The blood-brain barrier plays an essential role in protecting the central nervous system from harmful bacteria, toxins, and other blood-borne pathogens. The blood-brain barrier plays an essential role ...