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 ...

Psychology & Psychiatry

Tracing maternal behavior to brain immune function

Immune system changes in the pregnant body that protect the fetus appear to extend to the brain, where a decrease in immune cells late in gestation may factor into the onset of maternal behavior, new research in rats suggests.

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