Medical research

Extending lives of old mice by connecting vessels to young ones

It's more complicated than a fountain of youth, but a team of scientists co-led by Harvard Medical School Professor of Medicine Vadim Gladyshev extended the lives of old mice by connecting their circulatory systems to those ...

Genetics

Scientists spot 32 proteins that hint at Alzheimer's risk

It's difficult to fully predict who will develop Alzheimer's disease in advance. Now, a new study suggests that certain markers in the blood may occur 10 to 20 years before the start of symptoms and could help doctors determine ...

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