Alzheimer's disease & dementia

Is Alzheimer's caused by disruptions to the brain's energy supply?

It is well known that Alzheimer's disease, the most common form of dementia, involves the accumulation of sticky proteins (plaques and tangles) in the brain. But we still don't know what the root cause of the disease is. ...

Diseases, Conditions, Syndromes

A new culprit for multiple sclerosis relapses

A molecule that helps blood clot may also play a role in multiple sclerosis relapses, researchers report in the May 6 issue of PNAS. The new research may help answer the mystery of why remissions happen, as well as find early ...

Diseases, Conditions, Syndromes

COVID-19 linked to risk of dangerous blood clots in stroke patients

Older stroke patients who had a history of COVID-19 were more likely to develop dangerous blood clots in the veins than those who did not have the coronavirus-driven disease, a new study from the Centers for Disease Control ...

Cardiology

Shot of alcohol can help an irregular heartbeat

Research out in this week's issue of JAMA confirms the success of a treatment for persistent atrial fibrillation (AFib) that combines the standard treatment, catheter ablation, with a separate infusion of ethanol, or alcohol, ...

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