BACKGROUND: Heart failure with preserved ejection fraction (HFpEF) has become the most prevalent type of heart failure, but ...

Feb. 13, 2025 — When a tumour develops, it creates a structure around itself called the tumour stroma, within which blood and lymphatic vessels ensure nutritional and respiratory biological ...

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

Lymphatic vessels are composed of a single layer of endothelial cells, allowing the transfer of fluids, cells and large molecules from surrounding tissues into the vessels. These vessels must be ...

While researchers have long been familiar with the surface structure of lymphatic vessels, a groundbreaking study has now focused on their jigsaw puzzle–like pattern. This arrangement helps cells ...

The cells that make up the walls of the finest of all lymphatic vessels have a lobate, oak leaf-like shape that makes them particularly resilient to changes in fluid volume. A similar cell shape ...

Scientists suggest study findings could point to the future development of new treatments for age-related cognitive decline.

Researchers at Washington University found that stimulating meningeal lymphatic vessels in aged mice improved memory ...