Tissue samples of arteriovenous malformations of the brain were obtained from 72 patients. The majority of the samples had an activating mutation in KRAS, a gene previously implicated in tumorigenesis. Video: Phenotype of Endothelial Cells after KRAS Activation. Full study: http://nej.md/2CzIBdQ | The New England Journal of Medicine

Here’s a list of foods that can damage the endothelium (the thin layer of cells lining blood vessels) and negatively impact blood pressure: 1. Processed and Sugary Foods These foods can promote inflammation, oxidative stress, and damage to endothelial cells, contributing to high blood pressure. 2. Oils • Oils are linked to endothelial dysfunction, increased cholesterol levels, and higher blood pressure. 3. Excessive Salt (Sodium) • High-sodium diets can impair endothelial function, cause fluid r