Topic:
Observation of Genbacev and colleagues that trophoblasts share adhesion mechanisms with leukocytes.
Background:
Implantation of the embryo is a complex biological process that is species specific. In humans, successful implantation requires a synchrony between a developed embryo and the hormonally primed receptive endometrium. In clinical medicine, the past two decades have seen a revolution in the treatment of infertility, yet embryo implantation still remains a major limiting factor in assisted reproductive therapies3.
According to S.J. Kimber, the embryo must implant in the uterus and develop a placenta to gain nutrition and facilitate gas exchange. The embryo can implant only when it has reached the blastocyst stage
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