Astrocytes clear amyloid plaques and preserve cognitive function in Alzheimer's mouse models

Researchers at Baylor College of Medicine have discovered a natural mechanism that clears existing amyloid plaques in the brains of a mouse model of Alzheimer’s disease and preserves cognitive function. The mechanism involves recruiting brain cells known as astrocytes, star-shaped cells in the brain, to remove toxic amyloid plaques that build up in many Alzheimer’s…

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Global investors weigh long- and short-term wins amid Nvidia volatility

Global investors are bracing for a battle between long and short-term wins amid a dramatic sell-off in artificial intelligence-related stocks.  AI darling Nvidia buoyed an otherwise deflated market when it reported strong earnings after the bell on Wednesday, sending its own stock soaring and carrying related names alongside it. However, the rally quickly reversed on Thursday with Nvidia ultimately…

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