2025
Epigenetic signatures of intergenerational exposure to violence in three generations of Syrian refugees
Mulligan C, Quinn E, Hamadmad D, Dutton C, Nevell L, Binder A, Panter-Brick C, Dajani R. Epigenetic signatures of intergenerational exposure to violence in three generations of Syrian refugees. Scientific Reports 2025, 15: 5945. PMID: 40016245, PMCID: PMC11868390, DOI: 10.1038/s41598-025-89818-z.Peer-Reviewed Original ResearchConceptsSyrian refugeesExposure to violenceWar-related violenceExposed to violenceExposure to warAdult health outcomesViolenceIntergenerational exposureSurvey dataRefugeesHealth outcomesEpigenome-wide association studiesTrauma effectsInfluence infantsImpact future generationsEpigenetic age accelerationFuture generationsMothersAssociated with germlineMaternal traumaFamilyAssociation studiesPregnant mothersWarDNA methylation
2022
Maternal distress, DNA methylation, and fetal programing of stress physiology in Brazilian mother–infant pairs
Wiley K, Camilo C, Gouveia G, Euclydes V, Panter‐Brick C, Matijasevich A, Ferraro A, Fracolli L, Chiesa A, Miguel E, Polanczyk G, Brentani H. Maternal distress, DNA methylation, and fetal programing of stress physiology in Brazilian mother–infant pairs. Developmental Psychobiology 2022, 65: e22352. PMID: 36567654, PMCID: PMC9792831, DOI: 10.1002/dev.22352.Peer-Reviewed Original ResearchConceptsPrenatal psychological distressLate pregnancyMaternal prenatal psychosocial stressMaternal hair cortisolMaternal prenatal psychological distressPrenatal psychosocial stressPsychological distressAdrenal axis functionInfants of mothersEvening salivary cortisolMother-infant pairsInfant DNA methylationMultivariable linear regressionHair cortisol concentrationsElevated anxiety symptomsAxis functionFetal programingEvening cortisolPregnant adolescentsMaternal distressPsychosocial stressCortisol concentrationsPregnancyHair cortisolSalivary cortisol
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