Neuroscience

How heavy alcohol consumption increases brain inflammation

For people with alcohol use disorder (AUD), there is a constant, vicious cycle between changes to the brain and changes to behavior. AUD can alter signaling pathways in the brain; in turn, those changes can exacerbate drinking.

Alzheimer's disease & dementia

New molecule reverses Alzheimer's-like memory decline

A drug candidate developed by Salk researchers, and previously shown to slow aging in brain cells, successfully reversed memory loss in a mouse model of inherited Alzheimer's disease. The new research, published online in ...

Medications

Novel drug makes mice skinny even on sugary, fatty diet

Researchers from The University of Texas Health Science Center at San Antonio (UT Health San Antonio) have developed a small-molecule drug that prevents weight gain and adverse liver changes in mice fed a high-sugar, high-fat ...

Parkinson's & Movement disorders

Are scientists homing in on a cure for Parkinson's disease?

A molecule that shows promise in preventing Parkinson's disease has been refined by scientists at the University of Bath in the UK, and has the potential to be developed into a drug to treat the deadly neurodegenerative disease.

Psychology & Psychiatry

A tiny molecule may help battle depression

Levels of a small molecule found only in humans and in other primates are lower in the brains of depressed individuals, according to researchers at McGill University and the Douglas Institute. This discovery may hold a key ...

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