Methylation alterations of imprinted genes in different placental diseases.

ABSTRACT:

Background

Imprinted genes play important functions in placentation and pregnancy; however, research on their roles in different placental diseases is limited. It is believed that epigenetic alterations, such as DNA methylation, of placental imprinting genes may contribute to the different pathological features of severe placental diseases, such as pre-eclampsia (PE) and placenta accreta spectrum disorders (PAS).

Results

In this study, we conducted a comparative analysis of the methylation and expression of placental imprinted genes between PE and PAS using bisulfite sequencing polymerase chain reaction (PCR) and quantitative PCR, respectively. Additionally, we assessed oxidative damage of placental DNA by determining 8-hydroxy-2'-deoxyguanosine levels and fetal growth by de

SUBMITTER: Wang X 

PROVIDER: S-EPMC11409545 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature