Blood Vessel cells tagged posts

Blood Vessel cells implicated in Chronic Inflammation of Obesity

A UTSW study identified a type of blood vessel cell that triggers inflammation in fat tissue. Above, inflammatory immune cells (green) surround fat cells (red) in obesity and contribute to the development of metabolic disease.

When fat cells in the body are stuffed with excess fat, the surrounding tissue becomes inflamed. That chronic, low-level inflammation is one of the driving factors behind many of the diseases associated with obesity. Now, UT Southwestern scientists have discovered a type of cell responsible, at least in mice, for triggering this inflammation in fat tissue. Their findings, published in Nature Metabolism, could eventually lead to new ways to treat obesity.

“The inflammation of fat cells in obese individuals is linked to many of the comorbidities we associate wit...

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