DNA methylation and telomere length in 2-5 year olds with intrauterine preeclampsia exposure: a P4 sub-study.

ABSTRACT: Preeclampsia is a hypertensive disorder of pregnancy characterised by new onset hypertension at ≥ 20 weeks' gestation accompanied by maternal organ dysfunction and/ or fetal compromise. This hypertensive exposure in pregnancy has known long-term consequences for both the mother and child. Presently, the mechanisms for these cardiometabolic, immunological and neurodevelopmental consequences in the child aren't well characterised, but epigenetic changes in development and premature biological aging may play a role in the development of these long-term morbidities. To investigate, we assessed genome-wide DNA methylation and biological aging in the blood of 2-5 year-old children with (n = 20) or without (n = 20) previous intrauterine exposure to preeclampsia. Exposure to preeclampsia was assoc

SUBMITTER: Ross JP 

PROVIDER: S-EPMC12763936 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature