We have located links that may give you full text access.
Placental CD4 + T cells isolated from preeclamptic women cause preeclampsia-like symptoms in pregnant nude-athymic rats.
Pregnancy Hypertension 2019 January
Preeclampsia (PE), new onset hypertension during pregnancy, is associated with a proinflammatory profile compared to normal pregnancy (NP). We hypothesize that CD4+ T cells from PE patient placentas cause PE symptoms during pregnancy compared to those from NP women. CD4+ T cells were isolated from placentas of PE and NP women using anti-CD4 magnetic separation, cultured in TexMACS medium at 37 °C in 5% CO2 , and injected intraperitoneally into nude-athymic rats on day 12 of gestation. On day 18, carotid catheters were implanted and on day 19, mean arterial pressure (MAP) was measured and blood and tissues were collected. MAP was 125 ± 2 mmHg in rats with NP CD4+ T cells but increased to 140 ± 4 mmHg in rats with PE CD4+ T cells. Significant differences in circulating cytokines tumor necrosis factor-alpha (TNF-α), interleukin-17 (IL-17) and soluble fms-like tyrosine kinase-1 (sFlt-1) were found with PE vs NP CD4+ T cells (TNF-α- PE = 167.4 pg/mL, NP = 79.4 pg/mL; IL-17-PE = 7.054 pg/mL, NP = 3.185 pg/mL; sFlt-1-PE = 90.7 pg/mL, NP = 58.2 pg/mL. In addition, renal cortical endothelin-1 (ET-1) mRNA expression increased 4.5 fold in rats with PE CD4+ T cells versus those receiving to NP CD4+ T cells. These data indicate an important role for placental PE CD4+ T cells to cause many characteristics of PE during pregnancy.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app