Researchers identify vascular changes in the brain linked to Alzheimer’s disease

The blood-brain barrier—a network of blood vessels and tissues that nurtures and protects the brain from harmful substances circulating in the blood—is disrupted in Alzheimer’s disease. Now, researchers at Mayo Clinic and collaborators have uncovered unique molecular signatures of blood-brain barrier dysfunction that could point to new ways to diagnose and treat the disease.

​Medical Xpress – latest medical and health news stories

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