Fig. 8From: Decidual derived exosomal miR-99a-5p targets Ppp2r5a to inhibit trophoblast invasion in response to CeO2NPs exposureDiagram of the mechanism of action of CeO2NPs exposure during pregnancy leading to impaired trophoblast invasion by altering the genetic composition of decidual-derived exosomes. CeO2NPs exposure can inhibit trophoblast invasion by upregulating miR-99a-5p expression in decidual -derived exosomes and downregulating PPP2R5A expression therein after uptake by trophoblast cellsBack to article page