Background: During equine implantation, two distinct trophoblast subpopulations are identified: the invasive chorionic girdle (CG) and the non-invasive allantochorion. The invasive CG is believed to m
Endometrial epithelia and stroma communicate via progesterone and estrogen signaling to prepare a receptive uterus for embryo implantation in early pregnancy. The present study determines, in early pr
