Interplay of placental DNA methylation and maternal insulin sensitivity in pregnancy

MF Hivert, A Cardenas, C Allard, M Doyon, CE Powe… - Diabetes, 2020 - Am Diabetes Assoc
The placenta participates in maternal insulin sensitivity changes during pregnancy;
however, mechanisms remain unclear. We investigated associations between maternal …

Placental DNA methylation adaptation to maternal glycemic response in pregnancy

A Cardenas, V Gagné-Ouellet, C Allard, D Brisson… - Diabetes, 2018 - Am Diabetes Assoc
Maternal hyperglycemia during pregnancy is associated with excess fetal growth and
adverse perinatal and developmental outcomes. Placental epigenetic maladaptation may …

Offspring sex impacts DNA methylation and gene expression in placentae from women with diabetes during pregnancy

J Alexander, AM Teague, J Chen, CE Aston, YK Leung… - PloS one, 2018 - journals.plos.org
Aims/Hypothesis We hypothesized that diabetes during pregnancy (DDP) alters genome-
wide DNA methylation in placenta resulting in differentially methylated loci of metabolically …

Impact of intrauterine exposure to maternal diabetes on preterm birth: fetal DNA methylation alteration is an important mediator

G Wang, R Xu, B Zhang, X Hong, TR Bartell… - Clinical …, 2023 - Springer
Background In utero exposure to diabetes has been shown to contribute to preterm birth,
though the underlying biological mechanisms are yet to be fully elucidated. Fetal epigenetic …

Maternal dietary glycaemic change during gestation influences insulin-related gene methylation in the placental tissue: a genome-wide methylation analysis

W Yan, Y Zhang, L Wang, W Yang, C Li, L Wang, P Gu… - Genes & Nutrition, 2019 - Springer
Background Studies have shown that the effects of maternal nutrition exposure during
gestation influence metabolic risk in early life through an epigenetic mechanism. Low …

Increased global placental DNA methylation levels are associated with gestational diabetes

C Reichetzeder, SE Dwi Putra, T Pfab, T Slowinski… - Clinical …, 2016 - Springer
Background Gestational diabetes mellitus (GDM) is associated with adverse pregnancy
outcomes. It is known that GDM is associated with an altered placental function and changes …

Placental DNA methylation in pregnancies complicated by maternal diabetes and/or obesity: State of the art and research gaps

L Hjort, B Novakovic, S Cvitic, R Saffery, P Damm… - Epigenetics, 2022 - Taylor & Francis
Maternal diabetes and/or obesity in pregnancy are undoubtedly associated with later
disease-risk in the offspring. The placenta, interposed between the mother and the foetus, is …

Exposure to Gestational Diabetes Mellitus (GDM) alters DNA methylation in placenta and fetal cord blood

Z Awamleh, DT Butcher, A Hanley… - Diabetes Research and …, 2021 - Elsevier
Background Fetal exposure to maternal GDM increases offspring risk for adult-onset
metabolic syndromes. Epigenetic modifications such as DNA methylation are modulators for …

Maternal genome-wide DNA methylation profiling in gestational diabetes shows distinctive disease-associated changes relative to matched healthy pregnancies

P Wu, WE Farrell, KE Haworth, RD Emes, MO Kitchen… - Epigenetics, 2018 - Taylor & Francis
Several recent reports have described associations between gestational diabetes (GDM)
and changes to the epigenomic landscape where the DNA samples were derived from …

Maternal glycemic dysregulation during pregnancy and neonatal blood DNA methylation: meta-analyses of epigenome-wide association studies

EW Tobi, DL Juvinao-Quintero, J Ronkainen… - Diabetes …, 2022 - Am Diabetes Assoc
OBJECTIVE Maternal glycemic dysregulation during pregnancy increases the risk of
adverse health outcomes in her offspring, a risk thought to be linearly related to maternal …