The New York University School of Medicine and collaborators found that capillary-associated macrophages in skin decline with age, weakening microvascular repair and reducing perfusion in mice, with ...

Arteries carry oxygenated blood away from your heart. They have thick walls and a muscular layer that keeps your blood moving. Arteries can be as wide as a nickel (about two centimeters). They are the ...

Researchers discover that capillary obstruction in diabetes, triggered by elevated interleukin-10 signaling, may contribute to cognitive deficits independent of blood sugar levels. Study: A pathogenic ...

In a significant development for brain health, scientists have demonstrated for the first time how hemorrhages can occur due to a faulty interaction between aged red blood cells and narrow capillaries ...