Literaturnachweis - Detailanzeige
| Autor/inn/en | Stroud, Laura R.; Papandonatos, George D.; Salisbury, Amy L.; Phipps, Maureen G.; Huestis, Marilyn A.; Niaura, Raymond; Padbury, James F.; Marsit, Carmen J.; Lester, Barry M. |
|---|---|
| Titel | Epigenetic Regulation of Placental "NR3C1": Mechanism Underlying Prenatal Programming of Infant Neurobehavior by Maternal Smoking? |
| Quelle | In: Child Development, 87 (2016) 1, S.49-60 (12 Seiten)Infoseite zur Zeitschrift
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| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0009-3920 |
| DOI | 10.1111/cdev.12482 |
| Schlagwörter | Infants; Infant Behavior; Mothers; Smoking; Genetics; Pregnancy; Attention; Self Control |
| Abstract | Epigenetic regulation of the placental glucocorticoid receptor gene ("NR3C1") was investigated as a mechanism underlying links between maternal smoking during pregnancy (MSDP) and infant neurobehavior in 45 mother-infant pairs (49% MSDP-exposed; 52% minorities; ages 18-35). The Neonatal Intensive Care Unit (NICU) Network Neurobehavioral Scale was administered 7 times over the 1st postnatal month; methylation of placental "NR3C1" was assessed via bisulfite pyrosequencing. Increased placental "NR3C1" methylation was associated with increased infant attention and self-regulation, and decreased lethargy and need for examiner soothing over the 1st postnatal month. A causal steps approach revealed that "NR3C1" methylation and MSDP were independently associated with lethargic behavior. Although preliminary, results highlight the importance of epigenetic mechanisms in elucidating pathways to neurobehavioral alterations from MSDP. (As Provided). |
| Anmerkungen | Wiley-Blackwell. 350 Main Street, Malden, MA 02148. Tel: 800-835-6770; Tel: 781-388-8598; Fax: 781-388-8232; e-mail: cs-journals@wiley.com; Web site: http://www.wiley.com/WileyCDA |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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