FOXP2 overexpression upregulates LAMA4 expression and thereby alleviates preeclampsia by regulating trophoblast behavior.

ABSTRACT: Preeclampsia (PE) is a common pregnancy disorder characterized by hypertension and proteinuria. Trophoblast behavior severely affect PE progression. Transcription factor Forkhead box protein P2 (FOXP2) was involved in cell migration and invasion, but its role in PE progression remains unknown. Laminin subunit alpha 4 (LAMA4) was predicted as a downstream gene of FOXP2 and related to PE. Thus, we supposed that FOXP2 might regulate PE by regulating LAMA4. We found the decreased FOXP2 expression in patients with PE compared with healthy pregnant women. The rat model of PE was induced by L-NAME oral gavage. FOXP2 overexpression lowered systolic and diastolic blood pressure and restored pathological changes of rats with PE. Trophoblasts under the hypoxia/reoxygenation (H/R) treatment were used

SUBMITTER: Liu S 

PROVIDER: S-EPMC11530449 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature