The evolving roles of extracellular vesicles in embryo-maternal communication.

Alireza Fazeli, Kasun Godakumara

Communications biology 2024 Jun 21

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Mammalian reproduction relies on precise maternal-fetal communication, wherein immune modifications foster tolerance toward the semi-allogeneic embryo. Extracellular vesicles (EVs), including exosomes and microvesicles, have emerged as crucial mediators, transporting molecules like microRNAs securely. EVs influence various reproductive stages, from gamete maturation to implantation, and impact pathologies like pregnancy loss. In the embryo-maternal dialogue, EVs notably affect oviductal interactions, gene expression, and the embryo-endometrial interface, crucial for successful implantation. Key queries persist about EV uptake, cargo delivery, and the specific biomolecules driving communication. Their potential in diagnostics, therapeutics, and understanding environmental impacts on fertility signals an exciting future, reliant on collaborative efforts for transformative strides in reproductive health. © 2024. The Author(s).

Citation

Alireza Fazeli, Kasun Godakumara. The evolving roles of extracellular vesicles in embryo-maternal communication. Communications biology. 2024 Jun 21;7(1):754