Effect of Maternal Obesity in Mice on IL-6 Levels and Placental Endothelial Cell Homeostasis.

ABSTRACT: Obesity during pregnancy is a known health risk for mother and child. Since obesity is associated with increased inflammatory markers, our objectives were to determine interleukin-6 (IL-6) levels in obese mice and to examine the effect of IL-6 on placental endothelial cells. Placentas, blood, and adipose tissue of C57BL/6N mice, kept on high fat diet before and during pregnancy, were harvested at E15.5. Serum IL-6 levels were determined and endothelial cell markers and IL-6 expression were measured by qRT-PCR and western blot. Immunostaining was used to determine surface and length densities of fetal capillary profiles and placental endothelial cell homeostasis. Human placental vein endothelial cells were cultured and subjected to proliferation, apoptosis, senescence, and tube formation as

SUBMITTER: Kretschmer T 

PROVIDER: S-EPMC7071123 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature