Neuroscience

Jammed up cellular highways may initiate dementia and ALS

Johns Hopkins researchers say they have discovered some of the first steps in how a very common gene mutation causes the brain damage associated with both amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).

Cardiology

Heart attack treatment hypothesis 'busted'

Researchers have long had reason to hope that blocking the flow of calcium into the mitochondria of heart and brain cells could be one way to prevent damage caused by heart attacks and strokes. But in a study of mice engineered ...

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