Maternal adverse childhood experiences (ACEs) and offspring imprinted gene DMR methylation at birth.
| dc.contributor.author | Vidal, Adriana C | |
| dc.contributor.author | Sosnowski, David W | |
| dc.contributor.author | Marchesoni, Joddy | |
| dc.contributor.author | Grenier, Carole | |
| dc.contributor.author | Thorp, John | |
| dc.contributor.author | Murphy, Susan K | |
| dc.contributor.author | Johnson, Sara B | |
| dc.contributor.author | Schlief, Billy | |
| dc.contributor.author | Hoyo, Cathrine | |
| dc.date.accessioned | 2024-03-27T16:28:22Z | |
| dc.date.available | 2024-03-27T16:28:22Z | |
| dc.date.issued | 2024-12 | |
| dc.description.abstract | Adverse childhood experiences (ACEs) contribute to numerous negative health outcomes across the life course and across generations. Here, we extend prior work by examining the association of maternal ACEs, and their interaction with financial stress and discrimination, with methylation status within eight differentially methylated regions (DMRs) in imprinted domains in newborns. ACEs, financial stress during pregnancy, and experience of discrimination were self-reported among 232 pregnant women. DNA methylation was assessed at PEG10/SGCE, NNAT, IGF2, H19, PLAGL1, PEG3, MEG3-IG, and DLK1/MEG3 regulatory sequences using pyrosequencing. Using multivariable linear regression models, we found evidence to suggest that financial stress was associated with hypermethylation of MEG3-IG in non-Hispanic White newborns; discrimination was associated with hypermethylation of IGF2 and NNAT in Hispanic newborns, and with hypomethylation of PEG3 in non-Hispanic Black newborns. We also found evidence that maternal ACEs interacted with discrimination to predict offspring PLAGL1 altered DMR methylation, in addition to interactions between maternal ACEs score and discrimination predicting H19 and SGCE/PEG10 altered methylation in non-Hispanic White newborns. However, these interactions were not statistically significant after multiple testing corrections. Findings from this study suggest that maternal ACEs, discrimination, and financial stress are associated with newborn aberrant methylation in imprinted gene regions. | |
| dc.identifier.issn | 1559-2294 | |
| dc.identifier.issn | 1559-2308 | |
| dc.identifier.uri | ||
| dc.language | eng | |
| dc.publisher | Informa UK Limited | |
| dc.relation.ispartof | Epigenetics | |
| dc.relation.isversionof | 10.1080/15592294.2023.2293412 | |
| dc.rights.uri | ||
| dc.subject | Humans | |
| dc.subject | DNA Methylation | |
| dc.subject | Genomic Imprinting | |
| dc.subject | Pregnancy | |
| dc.subject | Infant, Newborn | |
| dc.subject | Female | |
| dc.subject | RNA, Long Noncoding | |
| dc.subject | Adverse Childhood Experiences | |
| dc.title | Maternal adverse childhood experiences (ACEs) and offspring imprinted gene DMR methylation at birth. | |
| dc.type | Journal article | |
| duke.contributor.orcid | Murphy, Susan K|0000-0001-8298-7272 | |
| pubs.begin-page | 2293412 | |
| pubs.issue | 1 | |
| pubs.organisational-group | Duke | |
| pubs.organisational-group | Nicholas School of the Environment | |
| pubs.organisational-group | School of Medicine | |
| pubs.organisational-group | Clinical Science Departments | |
| pubs.organisational-group | Institutes and Centers | |
| pubs.organisational-group | Obstetrics and Gynecology | |
| pubs.organisational-group | Pathology | |
| pubs.organisational-group | Duke Cancer Institute | |
| pubs.organisational-group | Environmental Sciences and Policy | |
| pubs.organisational-group | Obstetrics and Gynecology, Reproductive Sciences | |
| pubs.publication-status | Published online | |
| pubs.volume | 19 |
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