Notch1 Impairs Endothelial Progenitor Cell Bioactivity in Preeclampsia
2017
Aberrant vasculature and endothelial dysfunction on both the maternal and the fetal side are thought to play a role in the pathogenesis of preeclampsia, a hypertensive complication during pregnancy. Endothelial progenitor cells (EPCs) have the capacity for endothelial repair. The Dll4/Notch signaling pathway suppresses the functions of EPCs in the pathogenesis of preeclampsia. Notch1 was found to be one of the specific receptors for ligands of the Delta 4 and play critical roles in angiogenesis. However, the roles of Notch1 with regard to EPCs and preeclampsia have yet to be completely characterized. The aim of this study is to determine whether Notch1 also has a negative influence on the regulation of EPC activity. Accordingly, we analyzed the differences between the preeclampsia group and the control group in terms of the number of EPCs and colony-forming units (CFUs) and their Notch1 expressions. The influence of the Notch1 signaling pathway on functions of EPCs was determined by repeating the assays i...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
47
References
5
Citations
NaN
KQI