2023
Epigenetic age acceleration as a biomarker for impaired cognitive abilities in adulthood following early life adversity and psychiatric disorders
Felt J, Yusupov N, Harrington K, Fietz J, Zhang Z, Sliwinski M, Ram N, O'Donnell K, Group B, Meaney M, Putnam F, Noll J, Binder E, Shenk C. Epigenetic age acceleration as a biomarker for impaired cognitive abilities in adulthood following early life adversity and psychiatric disorders. Neurobiology Of Stress 2023, 27: 100577. PMID: 37885906, PMCID: PMC10597797, DOI: 10.1016/j.ynstr.2023.100577.Peer-Reviewed Original ResearchEarly life adversityPsychiatric disordersEpigenetic age accelerationLife adversityAge accelerationProspective cohort studyBiological agingNon-abused controlsCohort studyNeurocognitive screeningPeripheral bloodCommunity cohortNeurocognitive declineIndependent cohortCognitive declineEarly screeningMental disordersCohortGrimAge clockDisordersBiomarkersLower general cognitive abilityEarly declineNeurocognitive abilitiesCognitive abilities
2022
Cumulative risk exposure and child cellular aging in a Dutch low‐risk community sample
Beijers R, Thije I, Bolhuis E, O'Donnell K, Tollenaar M, Shalev I, Hastings W, MacIsaac J, Lin D, Meaney M, Kobor M, Belsky J, de Weerth C. Cumulative risk exposure and child cellular aging in a Dutch low‐risk community sample. Psychophysiology 2022, 60: e14205. PMID: 36323627, DOI: 10.1111/psyp.14205.Peer-Reviewed Original ResearchConceptsChildhood risk exposuresLow-risk community sampleAge 6Cortisol reactivityAge 10Cumulative risk exposureCommunity sampleCellular agingPhysical health outcomesHealth outcomesStressor exposureTelomere lengthSecondary findingsLater lifeChild cortisol reactivityRegression analysisSignificant main effectFurther investigationExposurePositive correlationMore researchStrong conclusionsAgingBiomarkersAttachment insecurity and the biological embedding of reproductive strategies: Investigating the role of cellular aging
Bolhuis E, Belsky J, Frankenhuis WE, Shalev I, Hastings WJ, Tollenaar MS, O'Donnell KJ, McGill MG, Pokhvisneva I, Lin DTS, MacIsaac JL, Kobor MS, de Weerth C, Beijers R. Attachment insecurity and the biological embedding of reproductive strategies: Investigating the role of cellular aging. Biological Psychology 2022, 175: 108446. PMID: 36272562, DOI: 10.1016/j.biopsycho.2022.108446.Peer-Reviewed Original Research