Alzheimer's disease & dementia

New compound shows promise in treatment of Alzheimer's

Yale researchers have identified a drinkable cocktail of designer molecules that interferes with a crucial first step of Alzheimer's and even restores memories in mice, they report Jan. 2 in the journal Cell Reports.

Neuroscience

Losing neurons is sometimes not all bad

Current thinking about Alzheimer's disease is that neuronal cell death in the brain is to blame for the cognitive havoc caused by the disease. But a new study suggests that neuronal death may actually be a protective reaction ...

Alzheimer's disease & dementia

pH imbalance in brain cells may contribute to Alzheimer's disease

Johns Hopkins Medicine scientists say they have found new evidence in lab-grown mouse brain cells, called astrocytes, that one root of Alzheimer's disease may be a simple imbalance in acid-alkaline—or pH—chemistry inside ...

Alzheimer's disease & dementia

How does alcohol influence the development of Alzheimer's disease?

Research from the University of Illinois at Chicago has found that some of the genes affected by alcohol and inflammation are also implicated in processes that clear amyloid beta—the protein that forms globs of plaques ...

Alzheimer's disease & dementia

Effects of amyloid beta plaque on different brain cells

Amyloid beta, a protein linked with Alzheimer's disease, has different properties in different cell types in the brains of fruit flies. This is the conclusion of a study led by researchers at Linköping University in Sweden. ...

Alzheimer's disease & dementia

The brain's immune system may be key to new Alzheimer's treatments

Sanford Burnham Prebys Medical Research Institute (SBP) researchers have published two new studies in Neuron that describe how TREM2, a receptor found on immune cells in the brain, interacts with toxic amyloid beta proteins ...

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