Changes in Maternal Platelet Physiology during Gestation and Their Interaction with Trophoblasts |
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| Authors: | Dé siré e Forstner,Jacqueline Guettler,Martin Gauster |
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| Affiliation: | Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Center, Medical University of Graz, 8010 Graz, Austria; (J.G.); (M.G.) |
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| Abstract: | Upon activation, maternal platelets provide a source of proinflammatory mediators in the intervillous space of the placenta. Therefore, platelet-derived factors may interfere with different trophoblast subtypes of the developing human placenta and might cause altered hormone secretion and placental dysfunction later on in pregnancy. Increased platelet activation, and the subsequent occurrence of placental fibrinoid deposition, are linked to placenta pathologies such as preeclampsia. The composition and release of platelet-derived factors change over gestation and provide a potential source of predicting biomarkers for the developing fetus and the mother. This review indicates possible mechanisms of platelet-trophoblast interactions and discusses the effect of increased platelet activation on placenta development. |
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| Keywords: | placenta platelets platelet-derived factors trophoblasts preeclampsia |
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