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Comparison of the percentages of CD4+ CD25high FOXP3+, CD4+ CD25low FOXP3+, and CD4+ FOXP3+ Tregs, in the umbilical cord blood of babies born to mothers with and without preeclampsia.
American Journal of Reproductive Immunology • 2017
Publication Information
Authors
Farha El-Chennawi, Ibrahim Mohamed Rageh, Amira Ibrahim Mansour, Mohammed Ibrahim Darwish, Ashraf Antar Elghzaly, Basma El Sayed Sakr & Khaled Mohsen Elbaz
Keywords
flow cytometry, FOXP3, preeclampsia, regulatory T cells, umbilical cord blood
Journal
American Journal of Reproductive Immunology
Publisher
Wiley Online Library
Volume
78
Issue
6
Pages
Not Available
publication.type
International
Paper Link
Open Link
Supplementary Materials
Not Available
Abstract
Problem: Little is known about how preeclampsia affects regulatory T-cell count and functions in umbilical cord blood of babies born to preeclamptic mothers. Here, we analyze the percentage of CD4+ CD25high FOXP3+, CD4+ CD25low FOXP3+, and CD4+ FOXP3+ Tregs, in the umbilical cord blood of babies born to mothers with and without preeclampsia.
Method of study: The percentage of umbilical cord blood CD4+ CD25high FOXP3+, CD4+ CD25low FOXP3+, and CD4+ FOXP3+ Tregs were analyzed by flow cytometry.
Results: CD4+ CD25high FOXP3+ Treg (%) and CD4+ FOXP3+ Treg (%) were significantly lower, while CD4+ CD25low (%) was significantly higher in umbilical cord blood of babies born to preeclamptic mothers.
Conclusion: Preeclampsia is associated with immune dysregulation which leads to a deficiency in Treg (CD4+ CD25high FOXP3+) in the umbilical cord blood of babies born to preeclamptic mothers.
Method of study: The percentage of umbilical cord blood CD4+ CD25high FOXP3+, CD4+ CD25low FOXP3+, and CD4+ FOXP3+ Tregs were analyzed by flow cytometry.
Results: CD4+ CD25high FOXP3+ Treg (%) and CD4+ FOXP3+ Treg (%) were significantly lower, while CD4+ CD25low (%) was significantly higher in umbilical cord blood of babies born to preeclamptic mothers.
Conclusion: Preeclampsia is associated with immune dysregulation which leads to a deficiency in Treg (CD4+ CD25high FOXP3+) in the umbilical cord blood of babies born to preeclamptic mothers.