👉 Tendomucin is a protein that plays a crucial role in the immune system. It is produced by endometrial cells, which are responsible for producing the lining of the uterus and other organs. Tendomucin helps to regulate hormones such as estrogen and progesterone, which are important for pregnancy and childbirth. Tendomucin is secreted into the bloodstream during menstruation, where it binds to receptors on the surface of the endometrial cells. This binding leads