Embryonic signals and survival.
The objective of this review is to give an overview of the signaling mechanisms between the conceptus and the mother before implantation. The interactions between the embryo and uterus are complex and essential for normal embryo development and implantation. Problems in the signaling mechanisms are thought to play a significant role in early embryonic mortality since a high rate of embryonic morality occurs during this period. This review will focus on the mechanisms involved in the development of the conceptus and the prevention of luteolysis. It is based primarily on what is known in ruminants but also refers to work in other species such as the mouse and primates.
Goff
Alan K
AK
CRRA, Faculté de médecine vétérinaire, Université de Montréal, St-Hyacinthe, Canada. goffak@medvet.umontreal.ca
D000818:Animals; D010064:Embryo Implantation / Q000502:physiology*; D020964:Embryo Loss / Q000662:veterinary; D004622:Embryo, Mammalian / Q000502:physiology*; D005314:Embryonic and Fetal Development / Q000502:physiology*; D005260:Female; D051379:Mice; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000502:physiology*; D011323:Primates; D015398:Signal Transduction / Q000502:physiology; D014599:Uterus / Q000502:physiology*