A protein link between brain diseases and leaky blood vessels

Reduced levels of a critical protein are linked to devastating brain diseases like Alzheimer’s, frontotemporal dementia, and amyotrophic lateral sclerosis (ALS). Surprisingly, the protein shortage primarily affects the brain’s blood vessels.

University of Connecticut researchers report in the April 16 issue of Science Advances that mutations in the TARDBP gene that reduce TDP-43 protein levels also impair the cells lining blood vessels in the brain. Called endothelial cells, they play a…

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News Source: www.sciencedaily.com

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