Cardiology

Can light therapy treat atrial fibrillation?

New research published in the Journal of Internal Medicine demonstrates that optogenetics—which uses light-sensitive proteins to control the activity of targeted cells—is a promising shock-free approach to treating atrial ...

Diabetes

Tracking somatostatin for early diabetes detection

Patients with diabetes have high blood glucose levels either because their pancreas does not produce sufficient insulin, or their body cells do not respond to signals from insulin that tell them to use up glucose. Current ...

Neuroscience

Binge eating linked to habit circuitry in the brain

Habits are like shortcuts for our brains. Once we form a habit—say, putting on a seat belt whenever we get into a car—the behavior becomes almost automatic in the right context. But habit formation isn't always a boon. ...

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