When the liver is injured - for example, due to bile accumulation - immune cells become activated. In mouse experiments, the ...

Researchers are reporting that an existing drug can roll back key signs of Alzheimer’s disease in mice, restoring memory performance and easing brain pathology in animals that already show symptoms.

A team of researchers in Germany has frozen adult mouse brain tissue at cryogenic temperatures and, after thawing it, recorded electrical activity that closely resembled normal function. The work, ...

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In a lab far from the woolly mammoth’s icy plains, researchers from Colossal Biosciences have successfully brought a tiny “woolly mouse” to life. Here’s what it could mean for de-extinction. A tiny, ...

Endogenous lithium levels were lower in the prefrontal cortex of people with Alzheimer's and mild cognitive impairment. Lithium depletion in mouse models led to increased amyloid and accelerated ...