But far less is known about the vasculature of brain tumors, where new blood vessels engendered by cancer cells establish a functionally distinct blood-tumor barrier that serves and protects them ...

In this study, researchers isolated blood vessels from human early developing brains, adult brains, brain tumours and brain vascular malformations. They found that endothelial cells, which line ...

Researchers developed a three-dimensional, in vitro culture system containing an artificial blood vessel and intestinal tumor ...

What the MRI shows is a disease of the blood vessels of the brain caused by cholesterol plaque. High blood pressure, smoking, high blood cholesterol, family history, and other factors put people ...

Tumors in some parts of the brain may block cerebrospinal fluid from flowing out of the brain. New blood vessels growing in and near the tumor can leak and also lead to swelling. High altitudes ...

A major challenge in treating glioblastoma lies in its complexity. Brain tumors often rely on blood vessel cells, also known as vascular endothelial cells, to fuel their growth. These tumor blood ...

A colorized computed tomography (CT) scan of the brain revealing blood vessels in the brain ... MNPs compared with those from 2016. The total mass of plastics in the brains studied increased ...

They found a new way in which microplastics may disrupt blood vessels and brain health, without crossing from the bloodstream to the brain. Microplastics are tiny particles of plastic, that break ...

For the first time, however, experts succeeded in visually tracking the movement of microplastics through brain blood vessels in mice—and the pile-ups resembled a microscopic “car crash.” ...

Dear Dr. Roach: A recent fall split the skin below my left eye. I went to the emergency room to see if it required stitches. Since I complained of a headache in the back of my head on the left ...