Vascular cells are a type of specialized cells that make up the walls of blood vessels, such as arteries, veins, and capillaries. These cells play a crucial role in maintaining the structure and function of the circulatory system by regulating blood flow, oxygen and nutrient delivery, and waste removal. Research in the field of vascular cells involves studying their development, function, and dysfunction in various health conditions, such as cardiovascular disease, diabetes, and hypertension. This research often focuses on understanding the molecular mechanisms underlying vascular cell biology, as well as developing new therapies to treat vascular-related disorders. Overall, research on vascular cells is important for advancing our understanding of cardiovascular health and disease, and for developing new strategies to improve vascular function and prevent or treat vascular-related conditions.