Research progress in the role of exosomes in embryo implantation
Embryo implantation,as an important speed limiting step in pregnancy,is a dynamic developmental process that involves a series of intercellular communication and interactions between the embryo and endometrial cells.Exosomes are a subtype of extracellular vesicles that are widely present in cells and bodily fluids and can serve as new intercellular communication mediators in the body.Research has shown that exosomes can participate in regulating embryonic development,endometrial receptivity,embryo adhesion,immune tolerance,and angiogenesis,playing an important role in regulating complex embryo implantation processes.This article will review the role of exosomes in embryo implantation,in order to provide new insights into the failure of embryo implantation in human reproduction.