The endothelial cell of the uterus is a specialized type of endothelial cell found in the inner lining of blood vessels, specifically those in the uterus. These cells play critical roles in maintaining uterine health, fertilization, and pregnancy processes. They form the interior surface of blood vessels, creating a barrier between the vessel lumen and surrounding tissue. This fluid environment, maintained by these endothelial cells, provides a platform for the material exchange between blood and tissues, thereby modulating blood coagulation, immune responses, and controlling vasodilation and vasoconstriction. Functionally, the endothelial cells of the uterus are paramount in regulating the uterine blood flow, an important determinant of successful conception and pregnancy outcomes. They support the vascular changes during the reproductive cycle, particularly the spiral arteriolar development and function, essential in endometrial thickening, maturation, and eventual shedding during menstruation periods. The cells also contribute to angiogenesis, a process crucial during implantation and placenta development, whereby new blood vessels form from pre-existing vessels to supply the growing fetus with oxygen and nutrients. Uterine endothelial cells are also implicated in mediating immune responses within the uterus. Changes in these cells can influence various conditions such as reproductive disorders and complications including heavy menstrual bleeding, endometrial hyperplasia, fertility problems, and cancer. (This extended description was generated by ChatGPT and reviewed by the CellGuide team, who added references, and by the CL editors, who approved it for inclusion in CL. It may contain information that applies only to some subtypes and species, and so should not be considered definitional.)

endothelial cell of uterus

An endothelial cell that is part of a uterus.

uterine endothelial cell

EFO:0010711

2021-12-13T14:39:25Z