What is uterus epithelium?

The uterus epithelium is a layer of cells that lines the interior surface of the uterus. It is a specialized type of epithelial tissue that is responsible for the secretions necessary for implantation of the embryo and for the development of the fetus during pregnancy. The uterus epithelium also serves to protect the underlying tissue layers from harmful pathogens and foreign objects. It undergoes regular changes throughout the menstrual cycle, thickening in preparation for possible pregnancy and shedding during menstruation. The uterus epithelium is made up of different types of cells, including ciliated and non-ciliated cells, and is supported by underlying connective tissue. A disruption or dysfunction of the uterus epithelium can lead to infertility or menstrual disorders.