Stimulation of Angiotensin II Receptor Subtype 2 Reduces Preeclampsia-like Symptoms in a Mouse Model of Preeclampsia.

ABSTRACT: Angiotensin II (AngII) receptor subtype 1 (AT1R) is involved in the pathogenesis of preeclampsia (PE). Angiotensin II receptor subtype 2 (AT2R) can antagonize the effects of AT1R, but its effects during pregnancy are not known. We investigated the effect of AT2R on the pathogenesis of PE using a mouse model and recently developed AT2R agonist (compound 21 [C21]). Blastocysts collected from pregnant imprinting control region (ICR) mice were incubated with adenovirus containing the CD40L gene and transferred into the uterine horns of pseudo-pregnant ICR mice to express PE-like features. Osmotic pumps were placed subcutaneously on the dorsal side with C21 or saline. C21 reduced the plasma soluble fms-like tyrosine kinase 1 (sFlt-1) concentration, ameliorating hyper

SUBMITTER: Matsubara K 

PROVIDER: S-EPMC11430795 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature