Dahiana M Gallo, Wendy Fitzgerald, Roberto Romero, Nardhy Gomez-Lopez, Dereje W Gudicha, Nándor Gábor Than, Mariachiara Bosco, Tinnakorn Chaiworapongsa, Eunjung Jung, Arun Meyyazhagan, Manaphat Suksai, Francesca Gotsch, Offer Erez, Adi L Tarca, Leonid Margolis
OBJECTIVES: Fetal death is a complication of pregnancy caused by multiple etiologies rather than being the end-result of a single disease process. Many soluble analytes in the maternal circulation, such as hormones and cytokines, have been implicated in its pathophysiology. However, changes in the protein content of extracellular vesicles (EVs), which could provide additional insight into the disease pathways of this obstetrical syndrome, have not been examined. This study aimed to characterize the proteomic profile of EVs in the plasma of pregnant women who experienced fetal death and to evaluate whether such a profile reflected the pathophysiological mechanisms of this obstetrical complication...
December 2023: Journal of Maternal-fetal & Neonatal Medicine