In response to TNF-α, endothelial monocyte adhesion and VCAM-1 and ICAM-1 expression and exposure on plasma membrane was greater in GD-HUVEC than C-HUVEC.This was the case also for EMV release.
Exposure to GDM HBC supernatant did not induce cell adhesion molecules (VCAM-1, selectins, vascular endothelial-cadherin) in placental endothelial cells compared to supernatant from control HBCs, an induction of intracellular adhesion molecule 1 was observed however.
We isolated primary feto-placental endothelial cells (fpEC) after normal (n=18) and GDM pregnancy (n=11) and analyzed mRNA (RT-qPCR) and protein expression (Immunoblot) of ICAM-1, VCAM-1 and E-selectin.