157 results on '"Buss, Claudia"'
Search Results
2. Demographic and health characteristics associated with fish and n-3 fatty acid supplement intake during pregnancy: results from pregnancy cohorts in the ECHO programme.
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Oken, Emily, Musci, Rashelle, Westlake, Matthew, Gachigi, Kennedy, Aschner, Judy, Barnes, Kathrine, Bastain, Theresa, Buss, Claudia, Camargo, Carlos, Cordero, Jose, Dabelea, Dana, Dunlop, Anne, Ghassabian, Akhgar, Hipwell, Alison, Hockett, Christine, Karagas, Margaret, Lugo-Candelas, Claudia, Margolis, Amy, OConnor, Thomas, Shuster, Coral, Straughen, Jennifer, and Lyall, Kristen
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DHA ,Fish ,Pregnancy ,n-3 fatty acid ,Child ,Animals ,Humans ,Female ,Pregnancy ,Diet ,Risk ,Fatty Acids ,Omega-3 ,Dietary Supplements ,Health Status ,Seafood ,Fishes - Abstract
OBJECTIVE: n-3 fatty acid consumption during pregnancy is recommended for optimal pregnancy outcomes and offspring health. We examined characteristics associated with self-reported fish or n-3 supplement intake. DESIGN: Pooled pregnancy cohort studies. SETTING: Cohorts participating in the Environmental influences on Child Health Outcomes (ECHO) consortium with births from 1999 to 2020. PARTICIPANTS: A total of 10 800 pregnant women in twenty-three cohorts with food frequency data on fish consumption; 12 646 from thirty-five cohorts with information on supplement use. RESULTS: Overall, 24·6 % reported consuming fish never or less than once per month, 40·1 % less than once a week, 22·1 % 1-2 times per week and 13·2 % more than twice per week. The relative risk (RR) of ever (v. never) consuming fish was higher in participants who were older (1·14, 95 % CI 1·10, 1·18 for 35-40 v.
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- 2024
3. Segmenting hypothalamic subunits in human newborn magnetic resonance imaging data.
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Wang, Yun, Graham, Alice, Fair, Damien, Posner, Jonathan, OConnor, Thomas, Simhan, Hyagriv, Yen, Elizabeth, Madan, Neel, Entringer, Sonja, Buss, Claudia, Wadhwa, Pathik, and Rasmussen, Jerod
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MRI ,growth ,hypothalamus ,infant ,newborn ,segmentation ,subunit ,Adult ,Infant ,Newborn ,Infant ,Humans ,Male ,Female ,Image Processing ,Computer-Assisted ,Magnetic Resonance Imaging ,Hypothalamus - Abstract
Preclinical evidence suggests that inter-individual variation in the structure of the hypothalamus at birth is associated with variation in the intrauterine environment, with downstream implications for future disease susceptibility. However, scientific advancement in humans is limited by a lack of validated methods for the automatic segmentation of the newborn hypothalamus. N = 215 healthy full-term infants with paired T1-/T2-weighted MR images across four sites were considered for primary analyses (mean postmenstrual age = 44.3 ± 3.5 weeks, nmale /nfemale = 110/106). The outputs of FreeSurfers hypothalamic subunit segmentation tools designed for adults (segFS) were compared against those of a novel registration-based pipeline developed here (segATLAS) and against manually edited segmentations (segMAN) as reference. Comparisons were made using Dice Similarity Coefficients (DSCs) and through expected associations with postmenstrual age at scan. In addition, we aimed to demonstrate the validity of the segATLAS pipeline by testing for the stability of inter-individual variation in hypothalamic volume across the first year of life (n = 41 longitudinal datasets available). SegFS and segATLAS segmentations demonstrated a wide spread in agreement (mean DSC = 0.65 ± 0.14 SD; range = {0.03-0.80}). SegATLAS volumes were more highly correlated with postmenstrual age at scan than segFS volumes (n = 215 infants; RsegATLAS 2 = 65% vs. RsegFS 2 = 40%), and segATLAS volumes demonstrated a higher degree of agreement with segMAN reference segmentations at the whole hypothalamus (segATLAS DSC = 0.89 ± 0.06 SD; segFS DSC = 0.68 ± 0.14 SD) and subunit levels (segATLAS DSC = 0.80 ± 0.16 SD; segFS DSC = 0.40 ± 0.26 SD). In addition, segATLAS (but not segFS) volumes demonstrated stability from near birth to ~1 years age (n = 41; R2 = 25%; p
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- 2024
4. Associations of Organophosphate Ester Flame Retardant Exposures during Pregnancy with Gestational Duration and Fetal Growth: The Environmental influences on Child Health Outcomes (ECHO) Program
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Oh, Jiwon, Buckley, Jessie P, Li, Xuan, Gachigi, Kennedy K, Kannan, Kurunthachalam, Lyu, Wenjie, Ames, Jennifer L, Barrett, Emily S, Bastain, Theresa M, Breton, Carrie V, Buss, Claudia, Croen, Lisa A, Dunlop, Anne L, Ferrara, Assiamira, Ghassabian, Akhgar, Herbstman, Julie B, Hernandez-Castro, Ixel, Hertz-Picciotto, Irva, Kahn, Linda G, Karagas, Margaret R, Kuiper, Jordan R, McEvoy, Cindy T, Meeker, John D, Morello-Frosch, Rachel, Padula, Amy M, Romano, Megan E, Sathyanarayana, Sheela, Schantz, Susan, Schmidt, Rebecca J, Simhan, Hyagriv, Starling, Anne P, Tylavsky, Frances A, Volk, Heather E, Woodruff, Tracey J, Zhu, Yeyi, Bennett, Deborah H, and Outcomes, program collaborators for Environmental influences on Child Health
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Health Sciences ,Perinatal Period - Conditions Originating in Perinatal Period ,Social Determinants of Health ,Pediatric ,Pregnancy ,Conditions Affecting the Embryonic and Fetal Periods ,Preterm ,Low Birth Weight and Health of the Newborn ,Clinical Research ,Women's Health ,Prevention ,Endocrine Disruptors ,Maternal Health ,Reproductive health and childbirth ,Good Health and Well Being ,Infant ,Newborn ,Child ,Humans ,Female ,Flame Retardants ,Birth Weight ,Premature Birth ,Phosphates ,Fetal Development ,Organophosphates ,Biomarkers ,Outcome Assessment ,Health Care ,Esters ,Biphenyl Compounds ,program collaborators for Environmental influences on Child Health Outcomes ,Environmental Sciences ,Medical and Health Sciences ,Toxicology ,Biomedical and clinical sciences ,Environmental sciences ,Health sciences - Abstract
BackgroundWidespread exposure to organophosphate ester (OPE) flame retardants with potential reproductive toxicity raises concern regarding the impacts of gestational exposure on birth outcomes. Previous studies of prenatal OPE exposure and birth outcomes had limited sample sizes, with inconclusive results.ObjectivesWe conducted a collaborative analysis of associations between gestational OPE exposures and adverse birth outcomes and tested whether associations were modified by sex.MethodsWe included 6,646 pregnant participants from 16 cohorts in the Environmental influences on Child Health Outcomes (ECHO) Program. Nine OPE biomarkers were quantified in maternal urine samples collected primarily during the second and third trimester and modeled as log2-transformed continuous, categorized (high/low/nondetect), or dichotomous (detect/nondetect) variables depending on detection frequency. We used covariate-adjusted linear, logistic, and multinomial regression with generalized estimating equations, accounting for cohort-level clustering, to estimate associations of OPE biomarkers with gestational length and birth weight outcomes. Secondarily, we assessed effect modification by sex.ResultsThree OPE biomarkers [diphenyl phosphate (DPHP), a composite of dibutyl phosphate and di-isobutyl phosphate (DBUP/DIBP), and bis(1,3-dichloro-2-propyl) phosphate] were detected in >85% of participants. In adjusted models, DBUP/DIBP [odds ratio (OR) per doubling=1.07; 95% confidence interval (CI): 1.02, 1.12] and bis(butoxyethyl) phosphate (OR for high vs. nondetect=1.25; 95% CI: 1.06, 1.46), but not other OPE biomarkers, were associated with higher odds of preterm birth. We observed effect modification by sex for associations of DPHP and high bis(2-chloroethyl) phosphate with completed gestational weeks and odds of preterm birth, with adverse associations among females. In addition, newborns of mothers with detectable bis(1-chloro-2-propyl) phosphate, bis(2-methylphenyl) phosphate, and dipropyl phosphate had higher birth weight-for-gestational-age z-scores (β for detect vs. nondetect=0.04-0.07); other chemicals showed null associations.DiscussionIn the largest study to date, we find gestational exposures to several OPEs are associated with earlier timing of birth, especially among female neonates, or with greater fetal growth. https://doi.org/10.1289/EHP13182.
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- 2024
5. A global multicohort study to map subcortical brain development and cognition in infancy and early childhood.
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Alex, Ann, Aguate, Fernando, Botteron, Kelly, Buss, Claudia, Chong, Yap-Seng, Dager, Stephen, Donald, Kirsten, Entringer, Sonja, Fair, Damien, Fortier, Marielle, Gaab, Nadine, Gilmore, John, Girault, Jessica, Graham, Alice, Groenewold, Nynke, Hazlett, Heather, Lin, Weili, Meaney, Michael, Piven, Joseph, Qiu, Anqi, Rasmussen, Jerod, Roos, Annerine, Schultz, Robert, Skeide, Michael, Stein, Dan, Styner, Martin, Thompson, Paul, Turesky, Ted, Wadhwa, Pathik, Zar, Heather, Zöllei, Lilla, de Los Campos, Gustavo, and Knickmeyer, Rebecca
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Male ,Female ,Humans ,Infant ,Newborn ,Child ,Preschool ,Child ,Premature Birth ,Cognition ,Brain ,Neuroimaging ,Magnetic Resonance Imaging - Abstract
The human brain grows quickly during infancy and early childhood, but factors influencing brain maturation in this period remain poorly understood. To address this gap, we harmonized data from eight diverse cohorts, creating one of the largest pediatric neuroimaging datasets to date focused on birth to 6 years of age. We mapped the developmental trajectory of intracranial and subcortical volumes in ∼2,000 children and studied how sociodemographic factors and adverse birth outcomes influence brain structure and cognition. The amygdala was the first subcortical volume to mature, whereas the thalamus exhibited protracted development. Males had larger brain volumes than females, and children born preterm or with low birthweight showed catch-up growth with age. Socioeconomic factors exerted region- and time-specific effects. Regarding cognition, males scored lower than females; preterm birth affected all developmental areas tested, and socioeconomic factors affected visual reception and receptive language. Brain-cognition correlations revealed region-specific associations.
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- 2024
6. Greater maltreatment severity is associated with smaller brain volume with implication for intellectual ability in young children.
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Joseph, Judith, Buss, Claudia, Knop, Andrea, de Punder, Karin, Winter, Sibylle, Spors, Birgit, Binder, Elisabeth, Haynes, John-Dylan, and Heim, Christine
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BACKGROUND: Childhood maltreatment profoundly alters trajectories of brain development, promoting markedly increased long-term health risks and impaired intellectual development. However, the immediate impact of maltreatment on brain development in children and the extent to which altered global brain volume contributes to intellectual development in children with maltreatment experience is currently unknown. We here utilized MRI data obtained from children within 6 months after the exposure to maltreatment to assess the association of maltreatment severity with global brain volume changes. We further assessed the association between maltreatment severity and intellectual development and tested for the mediating effect of brain volume on this association. METHOD: We used structural MRI (3T) in a sample of 49 children aged 3-5 years with maltreatment exposure, i.e. emotional and physical abuse and/or neglect within 6 months, to characterize intracranial and tissue-specific volumes. Maltreatment severity was coded using the Maternal Interview for the Classification of Maltreatment. IQ was tested at study entry and after one year using the Snijders Oomen Nonverbal Test. RESULTS: Higher maltreatment severity was significantly correlated with smaller intracranial volume (r = -.393, p = .008), which was mainly driven by lower total brain volume (r = -.393, p = .008), which in turn was primarily due to smaller gray matter volume (r = -.454, p = .002). Furthermore, smaller gray matter volume was associated with lower IQ at study entry (r = -.548, p
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- 2023
7. Prenatal sleep health and risk of offspring ADHD symptomatology and associated phenotypes: a prospective analysis of timing and sex differences in the ECHO cohort
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Lugo-Candelas, Claudia, Hwei, Tse, Lee, Seonjoo, Lucchini, Maristella, Aizza, Alice Smaniotto, Kahn, Linda G, Buss, Claudia, O'Connor, Thomas G, Ghassabian, Akhgar, Padula, Amy M, Aschner, Judy, Deoni, Sean, Margolis, Amy E, Canino, Glorisa, Monk, Catherine, Posner, Jonathan, and Duarte, Cristiane S
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Midwifery ,Health Sciences ,Psychology ,Prevention ,Neurosciences ,Behavioral and Social Science ,Mental Illness ,Pediatric ,Clinical Research ,Attention Deficit Hyperactivity Disorder (ADHD) ,Sleep Research ,Mental Health ,Brain Disorders ,Pregnancy ,Minority Health ,Women's Health ,2.3 Psychological ,social and economic factors ,Mental health ,Reproductive health and childbirth ,Good Health and Well Being ,Prenatal sleep health ,Offspring ADHD ,Intergenerational transmission - Abstract
BackgroundSleep difficulties are common in pregnancy, yet poor prenatal sleep may be related to negative long-term outcomes for the offspring, including risk for attention-deficit/hyperactivity disorder (ADHD). Existing studies are few and have not examined timing of exposure effects or offspring sex moderation. We thus aimed to test the hypotheses that poor sleep health in pregnancy is associated with increased risk for ADHD symptoms and offspring sleep problems at approximately 4 years of age.MethodsParticipants were 794 mother-child dyads enrolled in the NIH Environmental Influences on Child Health Outcomes Study (ECHO). Participants self-reported on sleep duration, quality, and disturbances during pregnancy and on children's ADHD symptoms and sleep problems on the Child Behaviour Checklist.FindingsPregnant participants were 32.30 ± 5.50 years and children were 46% female. 44 percent of pregnant participants identified as Hispanic or Latine; 49% identified as White. Second-trimester sleep duration was associated with offspring ADHD symptoms (b = -0.35 [95% CI = -0.57, -0.13], p = 0.026), such that shorter duration was associated with greater symptomatology. Poorer sleep quality in the second trimester was also associated with increased ADHD symptomatology (b = 0.66 [95% CI = 0.18, 1.14], p = 0.037). Greater sleep disturbances in the first trimester were associated with offspring ADHD (b = 1.03 [95% CI = 0.32, 1.03], p = 0.037) and in the second trimester with sleep problems (b = 1.53 [95% CI = 0.42, 2.92], p = 0.026). We did not document substantial offspring sex moderation.InterpretationPoor prenatal sleep health, particularly quality and duration in the second trimester, may be associated with offspring risk of neurodevelopmental disorders and sleep problems in early childhood. Further research is needed to understand mechanisms, yet our study suggests that prenatal maternal sleep may be a modifiable target for interventions aimed at optimizing early neurodevelopment.FundingNIH grants U2COD023375, U24OD023382, U24OD023319, UH3OD023320, UH3OD023305, UH3OD023349, UH3OD023313, UH3OD023272, UH3OD023328, UH3OD023290, K08MH117452 and NARSAD Young Investigator Award 28545.
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- 2023
8. The Environmental Influences on Child Health Outcomes (ECHO)-Wide Cohort
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Knapp, Emily A, Kress, Amii M, Parker, Corette B, Page, Grier P, McArthur, Kristen, Gachigi, Kennedy K, Alshawabkeh, Akram N, Aschner, Judy L, Bastain, Theresa M, Breton, Carrie V, Bendixsen, Casper G, Brennan, Patricia A, Bush, Nicole R, Buss, Claudia, Camargo, Carlos A, Catellier, Diane, Cordero, José F, Croen, Lisa, Dabelea, Dana, Deoni, Sean, D’Sa, Viren, Duarte, Cristiane S, Dunlop, Anne L, Elliott, Amy J, Farzan, Shohreh F, Ferrara, Assiamira, Ganiban, Jody M, Gern, James E, Giardino, Angelo P, Towe-Goodman, Nissa R, Gold, Diane R, Habre, Rima, Hamra, Ghassan B, Hartert, Tina, Herbstman, Julie B, Hertz-Picciotto, Irva, Hipwell, Alison E, Karagas, Margaret R, Karr, Catherine J, Keenan, Kate, Kerver, Jean M, Koinis-Mitchell, Daphne, Lau, Bryan, Lester, Barry M, Leve, Leslie D, Leventhal, Bennett, LeWinn, Kaja Z, Lewis, Johnnye, Litonjua, Augusto A, Lyall, Kristen, Madan, Juliette C, McEvoy, Cindy T, McGrath, Monica, Meeker, John D, Miller, Rachel L, Morello-Frosch, Rachel, Neiderhiser, Jenae M, O’Connor, Thomas G, Oken, Emily, O’Shea, Michael, Paneth, Nigel, Porucznik, Christina A, Sathyanarayana, Sheela, Schantz, Susan L, Spindel, Eliot R, Stanford, Joseph B, Stroustrup, Annemarie, Teitelbaum, Susan L, Trasande, Leonardo, Volk, Heather, Wadhwa, Pathik D, Weiss, Scott T, Woodruff, Tracey J, Wright, Rosalind J, Zhao, Qi, Jacobson, Lisa P, and Outcomes, on behalf of program collaborators for Environmental Influences on Child Health
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Public Health ,Health Sciences ,Human Genome ,Prevention ,Nutrition ,Pediatric ,Behavioral and Social Science ,Genetics ,Clinical Research ,Pediatric Research Initiative ,2.2 Factors relating to the physical environment ,Aetiology ,Good Health and Well Being ,Child ,Humans ,United States ,Environmental Exposure ,Cohort Studies ,Child Health ,Air Pollution ,Outcome Assessment ,Health Care ,adolescent ,child ,child development ,child health ,child well-being ,cohort studies ,environmental exposure ,epidemiologic methods ,Mathematical Sciences ,Medical and Health Sciences ,Epidemiology - Abstract
The Environmental Influences on Child Health Outcomes (ECHO)-Wide Cohort Study (EWC), a collaborative research design comprising 69 cohorts in 31 consortia, was funded by the National Institutes of Health (NIH) in 2016 to improve children's health in the United States. The EWC harmonizes extant data and collects new data using a standardized protocol, the ECHO-Wide Cohort Data Collection Protocol (EWCP). EWCP visits occur at least once per life stage, but the frequency and timing of the visits vary across cohorts. As of March 4, 2022, the EWC cohorts contributed data from 60,553 children and consented 29,622 children for new EWCP data and biospecimen collection. The median (interquartile range) age of EWCP-enrolled children was 7.5 years (3.7-11.1). Surveys, interviews, standardized examinations, laboratory analyses, and medical record abstraction are used to obtain information in 5 main outcome areas: pre-, peri-, and postnatal outcomes; neurodevelopment; obesity; airways; and positive health. Exposures include factors at the level of place (e.g., air pollution, neighborhood socioeconomic status), family (e.g., parental mental health), and individuals (e.g., diet, genomics).
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- 2023
9. Gestational and postnatal age associations for striatal tissue iron deposition in early infancy.
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Cabral, Laura, Calabro, Finnegan, Rasmussen, Jerod, Foran, Will, Moore, Lucille, Graham, Alice, OConnor, Thomas, Entringer, Sonja, Fair, Damien, Buss, Claudia, Panigrahy, Ashok, Luna, Beatriz, and Wadhwa, Pathik
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Development of t2* signal in infancy ,Early brain trajectories ,Striatum ,Subcortical development ,Tissue iron - Abstract
Striatal development is crucial for later motor, cognitive, and reward behavior, but age-related change in striatal physiology during the neonatal period remains understudied. An MRI-based measure of tissue iron deposition, T2*, is a non-invasive way to probe striatal physiology neonatally, linked to dopaminergic processing and cognition in children and adults. Striatal subregions have distinct functions that may come online at different time periods in early life. To identify if there are critical periods before or after birth, we measured if striatal iron accrued with gestational age at birth [range= 34.57-41.85 weeks] or postnatal age at scan [range= 5-64 days], using MRI to probe the T2* signal in N = 83 neonates in three striatal subregions. We found iron increased with postnatal age in the pallidum and putamen but not the caudate. No significant relationship between iron and gestational age was observed. Using a subset of infants scanned at preschool age (N = 26), we show distributions of iron shift between time points. In infants, the pallidum had the least iron of the three regions but had the most by preschool age. Together, this provides evidence of distinct change for striatal subregions, a possible differentiation between motor and cognitive systems, identifying a mechanism that may impact future trajectories.
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- 2023
10. Maternal exposure to childhood maltreatment and adverse birth outcomes.
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Keenan-Devlin, Lauren S, Borders, Ann EB, Freedman, Alexa, Miller, Gregory E, Grobman, William, Entringer, Sonja, Simhan, Hyagriv, Wadhwa, Pathik, and Buss, Claudia
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Humans ,Pregnancy Complications ,Fetal Growth Retardation ,Hypertension ,Pregnancy-Induced ,Premature Birth ,Prospective Studies ,Maternal Exposure ,Pregnancy ,Child ,Infant ,Infant ,Newborn ,Infant ,Small for Gestational Age ,Female ,Perinatal Period - Conditions Originating in Perinatal Period ,Infant Mortality ,Child Abuse and Neglect Research ,Violence Research ,Behavioral and Social Science ,Brain Disorders ,Pediatric ,Mental Health ,Preterm ,Low Birth Weight and Health of the Newborn ,Clinical Research ,Prevention ,Aetiology ,2.1 Biological and endogenous factors ,2.3 Psychological ,social and economic factors ,Reproductive health and childbirth ,Good Health and Well Being - Abstract
Exposure to traumatic events during pregnancy may influence pregnancy and birth outcomes. Growing evidence suggests that exposure to traumatic events well before pregnancy, such as childhood maltreatment (CM), also may influence the course of pregnancy and risk of adverse birth outcomes. We aimed to estimate associations between maternal CM exposure and small-for-gestational-age birth (SGA) and preterm birth (PTB) in a diverse US sample, and to examine whether common CM-associated health and behavioral sequelae either moderate or mediate these associations. The Measurement of Maternal Stress (MOMS) Study was a prospective cohort study that enrolled 744 healthy English-speaking participants ≥ 18 years with a singleton pregnancy, who were
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- 2023
11. Genetic Influences on the Developing Young Brain and Risk for Neuropsychiatric Disorders
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Alex, Ann M, Buss, Claudia, Davis, Elysia Poggi, de los Campos, Gustavo, Donald, Kirsten A, Fair, Damien A, Gaab, Nadine, Gao, Wei, Gilmore, John H, Girault, Jessica B, Grewen, Karen, Groenewold, Nynke A, Hankin, Benjamin L, Ipser, Jonathan, Kapoor, Shreya, Kim, Pilyoung, Lin, Weili, Luo, Shan, Norton, Elizabeth S, O’Connor, Thomas G, Piven, Joseph, Qiu, Anqi, Rasmussen, Jerod M, Skeide, Michael A, Stein, Dan J, Styner, Martin A, Thompson, Paul M, Wakschlag, Laurie, Knickmeyer, Rebecca, and group, for the ENIGMA ORIGINs
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Biological Sciences ,Biomedical and Clinical Sciences ,Genetics ,Biological Psychology ,Psychology ,Pediatric Research Initiative ,Genetic Testing ,Brain Disorders ,Clinical Research ,Mental Health ,Neurosciences ,Intellectual and Developmental Disabilities (IDD) ,Pediatric ,Prevention ,2.1 Biological and endogenous factors ,Aetiology ,Mental health ,Neurological ,Female ,Pregnancy ,Child ,Preschool ,Humans ,Brain ,Mental Disorders ,Neuroimaging ,Phenotype ,ENIGMA ORIGINs group ,Childhood ,Imaging ,Infant ,Magnetic resonance imaging ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biological sciences ,Biomedical and clinical sciences - Abstract
Imaging genetics provides an opportunity to discern associations between genetic variants and brain imaging phenotypes. Historically, the field has focused on adults and adolescents; very few imaging genetics studies have focused on brain development in infancy and early childhood (from birth to age 6 years). This is an important knowledge gap because developmental changes in the brain during the prenatal and early postnatal period are regulated by dynamic gene expression patterns that likely play an important role in establishing an individual's risk for later psychiatric illness and neurodevelopmental disabilities. In this review, we summarize findings from imaging genetics studies spanning from early infancy to early childhood, with a focus on studies examining genetic risk for neuropsychiatric disorders. We also introduce the Organization for Imaging Genomics in Infancy (ORIGINs), a working group of the ENIGMA (Enhancing NeuroImaging Genetics through Meta-Analysis) consortium, which was established to facilitate large-scale imaging genetics studies in infancy and early childhood.
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- 2023
12. Sleep across the first year of life is prospectively associated with brain volume in 12-months old infants
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Pittner, Katharina, Rasmussen, Jerod, Lim, Miranda M, Gilmore, John H, Styner, Martin, Entringer, Sonja, Wadhwa, Pathik D, and Buss, Claudia
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Paediatrics ,Biomedical and Clinical Sciences ,Psychology ,Neurosciences ,Biomedical Imaging ,Sleep Research ,Basic Behavioral and Social Science ,Behavioral and Social Science ,Pediatric ,Clinical Research ,Neurological ,Good Health and Well Being ,Brain development ,Gray matter volume ,Infancy ,Sleep ,White matter volume ,Biological psychology - Abstract
ObjectiveLonger sleep duration in infancy supports cognitive and affective functioning - likely through effects on brain development. From childhood through old age, there is evidence for a close link between sleep and brain volume. However, little is known about the association between sleep duration and brain volume in infancy, a developmental period of unprecedented brain maturation. This study aimed to close this gap by assessing sleep duration across the first year of life and gray and white matter volume at 12-mo age.MethodInfant sleep duration trajectories across the first year of life were based on maternal reports at 1, 3, 6, 9, and 12 months of age. Infant specific trajectories were generated by running a logarithmic regression for each infant and residualizing the resulting slopes for their intercept. Structural magnetic resonance imaging (MRI) scans were acquired at 12-mo age. Gray and white matter volume estimates were residualized for intracranial volume and age at scan.ResultsData to calculate sleep trajectories was available for 112 infants. Overall, sleep duration decreased over the course of the first year of life and was best described by a logarithmic function. Of these infants, data on brain volume was available for 45 infants at 12-mo age. Infants whose sleep duration decreased less during the first year of life relative to their intercept had, on average, greater white matter volume (β = .36, p = .02). Furthermore, average sleep duration across the first year of life, and sleep duration specifically at 6 and 9 months were positively associated with white matter volume. Sleep duration during the first year of life was not significantly associated with gray matter volume at 12-mo age.ConclusionSufficient sleep duration may benefit infant white matter development - possibly by supporting myelination. The fact that sleep duration was not associated with gray matter volume is in line with preclinical studies suggesting that sleep may be crucial for the balance between synaptogenesis and synaptic pruning but not necessarily relate to a net increase in gray matter volume. Supporting sleep during periods of rapid brain development and intervening in case of sleep problems may have long-term benefits for cognitive function and mental health.
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- 2023
13. Intergenerational transmission of the effects of maternal exposure to childhood maltreatment in the USA: a retrospective cohort study
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Moog, Nora K, Cummings, Peter D, Jackson, Kathryn L, Aschner, Judy L, Barrett, Emily S, Bastain, Theresa M, Blackwell, Courtney K, Enlow, Michelle Bosquet, Breton, Carrie V, Bush, Nicole R, Deoni, Sean CL, Duarte, Cristiane S, Ferrara, Assiamira, Grant, Torie L, Hipwell, Alison E, Jones, Kathryn, Leve, Leslie D, Lovinsky-Desir, Stephanie, Miller, Richard K, Monk, Catherine, Oken, Emily, Posner, Jonathan, Schmidt, Rebecca J, Wright, Rosalind J, Entringer, Sonja, Simhan, Hyagriv N, Wadhwa, Pathik D, O'Connor, Thomas G, Musci, Rashelle J, Buss, Claudia, and collaborators, ECHO
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Public Health ,Health Sciences ,Pediatric Research Initiative ,Obesity ,Clinical Research ,Brain Disorders ,Violence Research ,Behavioral and Social Science ,Prevention ,Mental Health ,Child Abuse and Neglect Research ,Attention Deficit Hyperactivity Disorder (ADHD) ,Pediatric ,2.1 Biological and endogenous factors ,Aetiology ,2.3 Psychological ,social and economic factors ,2.2 Factors relating to the physical environment ,Mental health ,Good Health and Well Being ,United States ,Adolescent ,Child ,Humans ,Female ,Male ,Pregnancy ,Maternal Exposure ,Retrospective Studies ,Autism Spectrum Disorder ,Child Abuse ,Asthma ,Hypersensitivity ,ECHO collaborators ,Public health - Abstract
BackgroundChildhood maltreatment is associated with adverse health outcomes and this risk can be transmitted to the next generation. We aimed to investigate the association between exposure to maternal childhood maltreatment and common childhood physical and mental health problems, neurodevelopmental disorders, and related comorbidity patterns in offspring.MethodsWe conducted a retrospective cohort study using data from the Environmental influences on Child Health Outcomes (ECHO) Program, which was launched to investigate the influence of early life exposures on child health and development in 69 cohorts across the USA. Eligible mother-child dyads were those with available data on maternal childhood maltreatment exposure and at least one child health outcome measure (autism spectrum disorder, attention-deficit hyperactivity disorder [ADHD], internalising problems, obesity, allergy, and asthma diagnoses). Maternal history of childhood maltreatment was obtained retrospectively from the Adverse Childhood Experiences or Life Stressor Checklist questionnaires. We derived the prevalence of the specified child health outcome measures in offspring across childhood and adolescence by harmonising caregiver reports and other relevant sources (such as medical records) across cohorts. Child internalising symptoms were assessed using the Child Behavior Checklist. Associations between maternal childhood maltreatment and childhood health outcomes were measured using a series of mixed-effects logistic regression models. Covariates included child sex (male or female), race, and ethnicity; maternal and paternal age; maternal education; combined annual household income; maternal diagnosis of depression, asthma, ADHD, allergy, or autism spectrum disorder; and maternal obesity. Two latent class analyses were conducted: to characterise patterns of comorbidity of child health outcomes; and to characterise patterns of co-occurrence of childhood maltreatment subtypes. We then investigated the association between latent class membership and maternal childhood maltreatment and child health outcomes, respectively.FindingsOur sample included 4337 mother-child dyads from 21 longitudinal cohorts (with data collection initiated between 1999 and 2016). Of 3954 mothers in the study, 1742 (44%) had experienced exposure to abuse or neglect during their childhood. After adjustment for confounding, mothers who experienced childhood maltreatment were more likely to have children with internalising problems in the clinical range (odds ratio [OR] 2·70 [95% CI 1·95-3·72], p
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- 2023
14. Distinct multivariate structural brain profiles are related to variations in short- and long-delay memory consolidation across children and young adults.
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Schommartz, Iryna, Lembcke, Philip, Pupillo, Francesco, Schuetz, Henriette, de Chamorro, Nina, Bauer, Martin, Kaindl, Angela, Buss, Claudia, and Shing, Yee
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Episodic memory ,Hippocampal subfields ,Memory consolidation ,Neocortex ,Object-scene associations ,Partial least square correlation ,Prefrontal cortex ,Humans ,Child ,Young Adult ,Child ,Preschool ,Memory Consolidation ,Brain ,Memory ,Hippocampus ,Sleep ,Magnetic Resonance Imaging - Abstract
From early to middle childhood, brain regions that underlie memory consolidation undergo profound maturational changes. However, there is little empirical investigation that directly relates age-related differences in brain structural measures to memory consolidation processes. The present study examined memory consolidation of intentionally studied object-location associations after one night of sleep (short delay) and after two weeks (long delay) in normally developing 5-to-7-year-old children (n = 50) and young adults (n = 39). Behavioural differences in memory retention rate were related to structural brain measures. Our results showed that children, in comparison to young adults, retained correctly learnt object-location associations less robustly over short and long delay. Moreover, using partial least squares correlation method, a unique multivariate profile comprised of specific neocortical (prefrontal, parietal, and occipital), cerebellar, and hippocampal head and subfield structures in the body was found to be associated with variation in short-delay memory retention. A different multivariate profile comprised of a reduced set of brain structures, mainly consisting of neocortical (prefrontal, parietal, and occipital), hippocampal head, and selective hippocampal subfield structures (CA1-2 and subiculum) was associated with variation in long-delay memory retention. Taken together, the results suggest that multivariate structural pattern of unique sets of brain regions are related to variations in short- and long-delay memory consolidation across children and young adults.
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- 2023
15. The association between history of prenatal loss and maternal psychological state in a subsequent pregnancy: an ecological momentary assessment (EMA) study
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Lazarides, Claudia, Moog, Nora K, Verner, Glenn, Voelkle, Manuel C, Henrich, Wolfgang, Heim, Christine M, Braun, Thorsten, Wadhwa, Pathik D, Buss, Claudia, and Entringer, Sonja
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Mind and Body ,Conditions Affecting the Embryonic and Fetal Periods ,Behavioral and Social Science ,Prevention ,Clinical Research ,Pediatric ,Depression ,Mental Health ,Aetiology ,2.3 Psychological ,social and economic factors ,Reproductive health and childbirth ,Good Health and Well Being ,Pregnancy ,Humans ,Female ,Ecological Momentary Assessment ,Affect ,Risk Factors ,Family ,Stress ,Psychological ,Ecological momentary assessment ,linear mixed modeling ,mood ,pregnancy ,prenatal loss ,stress ,Neurosciences ,Public Health and Health Services ,Psychology ,Psychiatry - Abstract
BackgroundPrenatal loss which occurs in approximately 20% of pregnancies represents a well-established risk factor for anxiety and affective disorders. In the current study, we examined whether a history of prenatal loss is associated with a subsequent pregnancy with maternal psychological state using ecological momentary assessment (EMA)-based measures of pregnancy-specific distress and mood in everyday life.MethodThis study was conducted in a cohort of N = 155 healthy pregnant women, of which N = 40 had a history of prenatal loss. An EMA protocol was used in early and late pregnancy to collect repeated measures of maternal stress and mood, on average eight times per day over a consecutive 4-day period. The association between a history of prenatal loss and psychological state was estimated using linear mixed models.ResultsCompared to women who had not experienced a prior prenatal loss, women with a history of prenatal loss reported higher levels of pregnancy-specific distress in early as well as late pregnancy and also were more nervous and tired. Furthermore, in the comparison group pregnancy-specific distress decreased and mood improved from early to late pregnancy, whereas these changes across pregnancy were not evident in women in the prenatal loss group.ConclusionOur findings suggest that prenatal loss in a prior pregnancy is associated with a subsequent pregnancy with significantly higher stress and impaired mood levels in everyday life across gestation. These findings have important implications for designing EMA-based ambulatory, personalized interventions to reduce stress during pregnancy in this high-risk group.
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- 2023
16. Maternal pre-pregnancy body mass index is associated with newborn offspring hypothalamic mean diffusivity: a prospective dual-cohort study
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Rasmussen, Jerod M, Tuulari, Jetro J, Nolvi, Saara, Thompson, Paul M, Merisaari, Harri, Lavonius, Maria, Karlsson, Linnea, Entringer, Sonja, Wadhwa, Pathik D, Karlsson, Hasse, and Buss, Claudia
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Prevention ,Biomedical Imaging ,Obesity ,Pediatric ,Perinatal Period - Conditions Originating in Perinatal Period ,Nutrition ,Neurosciences ,Clinical Research ,Conditions Affecting the Embryonic and Fetal Periods ,Metabolic and endocrine ,Reproductive health and childbirth ,Child ,Infant ,Newborn ,Adult ,Animals ,Humans ,Female ,Pregnancy ,Body Mass Index ,Pediatric Obesity ,Cohort Studies ,Prospective Studies ,Obesity ,Maternal ,Diffusion Tensor Imaging ,Risk Factors ,Parturition ,Birth Weight ,Infant ,Hypothalamus ,Fetal programming ,Medical and Health Sciences ,General & Internal Medicine ,Biomedical and clinical sciences ,Health sciences - Abstract
BackgroundAn extensive body of animal literature supports the premise that maternal obesity during pregnancy can alter the development of the fetal hypothalamus (HTH, a critical regulator of energy balance) with implications for offspring obesity risk (i.e., long-term energy imbalance). Yet, the relationship in humans between maternal overweight/obesity during pregnancy and fetal hypothalamic development remains largely unknown. Here, using an international (Finland and California, USA) multi-site diffusion tensor imaging (DTI) dataset, we test the hypothesis that maternal pre-pregnancy BMI is associated with newborn offspring HTH mean diffusivity (HTH MD, a replicable neural correlate of BMI in adults).MethodsHTH MD was independently quantified in two separate BMI-matched cohorts (up to class II obesity; BMIRange = 17-35) using a high-resolution atlas-based definition of HTH. A total of n = 231 mother-child dyads were available for this analysis (nSite,1 = 152, age at MRI = 26.7 ± 8.1 days, gestational age at birth = 39.9 ± 1.2 weeks, nM/F = 82/70, BMI = 24.2 ± 3.8; nSite,2 = 79, age at MRI = 25.6 ± 12.5 days, gestational age at birth = 39.3 ± 1.5 weeks, nM/F = 45/34, BMI = 25.1 ± 4.0). The association between maternal pre-pregnancy BMI and newborn offspring HTH MD was examined separately in each cohort using linear regression adjusting for gestational age at birth, postnatal age at scan, sex, whole white matter mean diffusivity, and DTI quality control criteria. In post hoc analyses, additional potentially confounding factors including socioeconomic status, ethnicity, and obstetric risk were adjusted where appropriate.ResultsThe distribution of maternal pre-pregnancy BMI was comparable across sites but differed by ethnicity and socioeconomic status. A positive linear association between maternal pre-pregnancy BMI and newborn offspring HTH MD was observed at both sites ([Formula: see text]Site,1 = 0.17, pSite,1 = 0.01; [Formula: see text]Site,2 = 0.22, pSite,2 = 0.03) and remained significant after adjusting for cohort-relevant covariates.ConclusionsThese findings translate the preclinically established association between maternal obesity during pregnancy and offspring hypothalamic microstructure to the human context. In addition to further replication/generalization, future efforts to identify biological mediators of the association between maternal obesity and fetal HTH development are warranted to develop targeted strategies for the primary prevention of childhood obesity.
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- 2023
17. Trajectories of depressive symptoms among mothers of preterm and full-term infants in a national sample.
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Musci, Rashelle, Hipwell, Alison, Wu, Guojing, Santos, Hudson, Felder, Jennifer, Faleschini, Sabrina, Conradt, Elisabeth, McEvoy, Cindy, Lester, Barry, Elliott, Amy, Cordero, José, Stroustrup, Annemarie, Bush, Nicole, Buss, Claudia, and Roubinov, Danielle
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Infant ,Maternal depression ,Newborn ,Postpartum period ,Pregnancy ,Premature ,Adult ,Child ,Preschool ,Depression ,Depression ,Postpartum ,Female ,Gestational Age ,Humans ,Infant ,Infant ,Newborn ,Infant ,Premature ,Mothers - Abstract
To examine postpartum depressive symptom trajectories from birth to age 5 and their risk factors in a national sample of mothers of preterm and full-term infants. The racially and ethnically diverse sample comprised 11,320 maternal participants (Mage = 29; SD = 5.9) in the Environmental influences on Child Health Outcomes (ECHO) Program in the USA with data on newborn gestational age at birth (≥ 22 weeks) and maternal depression symptoms during the first 5 years following childbirth. Growth mixture models determined the number and trajectory of postpartum depression classes among women in the preterm and full-term groups, and we examined predictors of class membership. Five trajectories described depressive symptoms for both groups; however, notable differences were observed. One in 5 mothers of preterm infants developed clinically relevant depressive symptoms over time compared with 1 in 10 mothers of full-term infants. Among women who delivered preterm compared with those who delivered full-term, symptoms were more likely to increase over time and become severe when offspring were older. Distinct subgroups describe mothers depressive symptom trajectories through 5 years following childbirth. Mild to moderate depressive symptoms may onset or persist for many women beyond the initial postpartum period regardless of newborn gestational age at birth. For women with preterm infants, initially mild symptoms may increase to high levels of severity during the preschool and toddler years.
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- 2022
18. Maternal free fatty acid concentration during pregnancy is associated with newborn hypothalamic microstructure in humans
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Rasmussen, Jerod M, Thompson, Paul M, Gyllenhammer, Lauren E, Lindsay, Karen L, O'Connor, Thomas G, Koletzko, Berthold, Entringer, Sonja, Wadhwa, Pathik D, and Buss, Claudia
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Paediatrics ,Reproductive Medicine ,Biomedical and Clinical Sciences ,Prevention ,Biomedical Imaging ,Nutrition ,Perinatal Period - Conditions Originating in Perinatal Period ,Pediatric ,Clinical Research ,Reproductive health and childbirth ,Good Health and Well Being ,Child ,Child ,Preschool ,Fatty Acids ,Nonesterified ,Female ,Humans ,Hypothalamus ,Infant ,Infant ,Newborn ,Pediatric Obesity ,Pregnancy ,Prospective Studies ,Sexually Transmitted Diseases ,Endocrinology & Metabolism - Abstract
ObjectiveThis study tested the hypothesis, in a prospective cohort study design, that maternal saturated free fatty acid (sFFA) concentration during pregnancy is prospectively associated with offspring (newborn) hypothalamic (HTH) microstructure and to explore the functional relevance of this association with respect to early-childhood body fat percentage (BF%).MethodsIn N = 94 healthy newborns (born mean 39.3 [SD 1.5] weeks gestation), diffusion-weighted magnetic resonance imaging was performed shortly after birth (25.3 [12.5] postnatal days), and a subgroup (n = 37) underwent a dual-energy x-ray absorptiometry scan in early childhood (4.7 [SD 0.7] years). Maternal sFFA concentration during pregnancy was quantified in fasting blood samples via liquid chromatography-mass spectrometry. Infant HTH microstructural integrity was characterized using mean diffusivity (MD). Multiple linear regression was used to test the association between maternal sFFA and HTH MD, accounting for newborn sex, age at scan, mean white matter MD, and image quality. Multiple linear regression models also tested the association between HTH MD and early-childhood BF%, accounting for breastfeeding status.ResultsMaternal sFFA during pregnancy accounted for 8.3% of the variation in newborn HTH MD (β-std = 0.25; p = 0.006). Furthermore, newborn HTH MD prospectively accounted for 15% of the variation in early-childhood BF% (β-std = 0.32; p = 0.019).ConclusionsThese findings suggest that maternal overnutrition during pregnancy may influence the development of the fetal hypothalamus, which, in turn, may have clinical relevance for childhood obesity risk.
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- 2022
19. Synthesizing pseudo-T2w images to recapture missing data in neonatal neuroimaging with applications in rs-fMRI
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Kaplan, Sydney, Perrone, Anders, Alexopoulos, Dimitrios, Kenley, Jeanette K, Barch, Deanna M, Buss, Claudia, Elison, Jed T, Graham, Alice M, Neil, Jeffrey J, O'Connor, Thomas G, Rasmussen, Jerod M, Rosenberg, Monica D, Rogers, Cynthia E, Sotiras, Aristeidis, Fair, Damien A, and Smyser, Christopher D
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Biomedical and Clinical Sciences ,Clinical Sciences ,Pediatric ,Bioengineering ,Biomedical Imaging ,Detection ,screening and diagnosis ,4.2 Evaluation of markers and technologies ,Generic health relevance ,Adult ,Child ,Humans ,Image Processing ,Computer-Assisted ,Infant ,Newborn ,Magnetic Resonance Imaging ,Neuroimaging ,Structural MRI ,Synthetic medical images ,Deep learning ,Multi-atlas fusion ,Neonate ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Neurology & Neurosurgery ,Biomedical and clinical sciences ,Health sciences - Abstract
T1- and T2-weighted (T1w and T2w) images are essential for tissue classification and anatomical localization in Magnetic Resonance Imaging (MRI) analyses. However, these anatomical data can be challenging to acquire in non-sedated neonatal cohorts, which are prone to high amplitude movement and display lower tissue contrast than adults. As a result, one of these modalities may be missing or of such poor quality that they cannot be used for accurate image processing, resulting in subject loss. While recent literature attempts to overcome these issues in adult populations using synthetic imaging approaches, evaluation of the efficacy of these methods in pediatric populations and the impact of these techniques in conventional MR analyses has not been performed. In this work, we present two novel methods to generate pseudo-T2w images: the first is based in deep learning and expands upon previous models to 3D imaging without the requirement of paired data, the second is based in nonlinear multi-atlas registration providing a computationally lightweight alternative. We demonstrate the anatomical accuracy of pseudo-T2w images and their efficacy in existing MR processing pipelines in two independent neonatal cohorts. Critically, we show that implementing these pseudo-T2w methods in resting-state functional MRI analyses produces virtually identical functional connectivity results when compared to those resulting from T2w images, confirming their utility in infant MRI studies for salvaging otherwise lost subject data.
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- 2022
20. Biochemical clusters predict mortality and reported inability to work 10 years later
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Bertele, Nina, Karabatsiakis, Alexander, Talmon, Anat, and Buss, Claudia
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Biomedical and Clinical Sciences ,Clinical Sciences ,Immunology ,Clinical Research ,Prevention ,Aging ,Good Health and Well Being ,Biomarkers ,High-risk cluster ,Mortality ,Patient stratification ,Risk assessment ,Systemic inflammation ,Clinical sciences - Abstract
BackgroundChronic systemic inflammation has been linked to premature mortality and limited somatic as well as mental health with consequences for capability to work and everyday functioning. We recently identified three biochemical clusters of endocrine and immune parameters (C-reactive protein (CRP), interleukin-6 (IL-6), fibrinogen, cortisol and creatinine) in participants, age 35-81 years, of the open access Midlife in the United States Study (MIDUS) dataset. These clusters have been validated in an independent cohort of Japanese mid-life adults. Among these clusters, the one characterized by high inflammation coupled with low cortisol and creatinine concentrations was associated with the highest disease burden, referred to as high-risk cluster in the following. The current study aims to further examine the nature of this cluster and specifically whether it predicts mortality and the reported inability to work the last 30 days 10 years after the biomarker assessment.Methods and findingsLongitudinally assessed health data from N = 1234 individuals were analyzed in the current study. Logistic regression analyses were performed to predict mortality within one decade after first assessment (T0 = first assessment; T1 = second assessment). General linear models were used to predict the number of days study participants were unable to work due to health issues in the last 30 days (assessed at T1, analyses restricted to individuals
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- 2022
21. Maternal Inflammation During Pregnancy and Offspring Brain Development: The Role of Mitochondria
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Gyllenhammer, Lauren E, Rasmussen, Jerod M, Bertele, Nina, Halbing, Amy, Entringer, Sonja, Wadhwa, Pathik D, and Buss, Claudia
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Neurosciences ,Intellectual and Developmental Disabilities (IDD) ,Brain Disorders ,Mental Health ,Aetiology ,2.2 Factors relating to the physical environment ,2.1 Biological and endogenous factors ,Mental health ,Neurological ,Reproductive health and childbirth ,Good Health and Well Being ,Brain ,Female ,Humans ,Inflammation ,Mitochondria ,Neurodevelopmental Disorders ,Pregnancy ,Prenatal Exposure Delayed Effects ,Bioenergetic function ,Maternal immune activation ,Neurodevelopment ,Oxidative stress ,Biological psychology ,Clinical and health psychology - Abstract
The association between maternal immune activation (MIA) during pregnancy and risk for offspring neuropsychiatric disorders has been increasingly recognized over the past several years. Among the mechanistic pathways that have been described through which maternal inflammation during pregnancy may affect fetal brain development, the role of mitochondria has received little attention. In this review, the role of mitochondria as a potential mediator of the association between MIA during pregnancy and offspring brain development and risk for psychiatric disorders will be proposed. As a basis for this postulation, convergent evidence is presented supporting the obligatory role of mitochondria in brain development, the role of mitochondria as mediators and initiators of inflammatory processes, and evidence of mitochondrial dysfunction in preclinical MIA exposure models and human neurodevelopmental disorders. Elucidating the role of mitochondria as a potential mediator of MIA-induced alterations in brain development and neurodevelopmental disease risk may not only provide new insight into the pathophysiology of mental health disorders that have their origins in exposure to infection/immune activation during pregnancy but also offer new therapeutic targets.
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- 2022
22. Fetal programming of human energy homeostasis brain networks: Issues and considerations
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Rasmussen, Jerod M, Thompson, Paul M, Entringer, Sonja, Buss, Claudia, and Wadhwa, Pathik D
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Pediatric ,Neurosciences ,Obesity ,Nutrition ,Prevention ,Underpinning research ,1.1 Normal biological development and functioning ,Animals ,Brain ,Child ,Female ,Fetal Development ,Homeostasis ,Humans ,Pediatric Obesity ,Placenta ,Pregnancy ,Prenatal Exposure Delayed Effects ,brain circuitry ,childhood obesity ,energy balance homeostasis ,fetal programming ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Endocrinology & Metabolism ,Biomedical and clinical sciences ,Health sciences ,Psychology - Abstract
In this paper, we present a transdisciplinary framework and testable hypotheses regarding the process of fetal programming of energy homeostasis brain circuitry. Our model proposes that key aspects of energy homeostasis brain circuitry already are functional by the time of birth (with substantial interindividual variation); that this phenotypic variation at birth is an important determinant of subsequent susceptibility for energy imbalance and childhood obesity risk; and that this brain circuitry exhibits developmental plasticity, in that it is influenced by conditions during intrauterine life, particularly maternal-placental-fetal endocrine, immune/inflammatory, and metabolic processes and their upstream determinants. We review evidence that supports the scientific premise for each element of this formulation, identify future research directions, particularly recent advances that may facilitate a better quantification of the ontogeny of energy homeostasis brain networks, highlight animal and in vitro-based approaches that may better address the determinants of interindividual variation in energy homeostasis brain networks, and discuss the implications of this formulation for the development of strategies targeted towards the primary prevention of childhood obesity.
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- 2022
23. Exposure to childhood maltreatment and systemic inflammation across pregnancy: The moderating role of depressive symptomatology
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Kleih, Theresa S, Entringer, Sonja, Scholaske, Laura, Kathmann, Norbert, DePunder, Karin, Heim, Christine M, Wadhwa, Pathik D, and Buss, Claudia
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Brain Disorders ,Child Abuse and Neglect Research ,Mental Health ,Violence Research ,Clinical Research ,Pediatric ,Behavioral and Social Science ,Depression ,Serious Mental Illness ,2.1 Biological and endogenous factors ,Aetiology ,Reproductive health and childbirth ,Good Health and Well Being ,Adult Survivors of Child Abuse ,Child ,Child Abuse ,Female ,Humans ,Inflammation ,Interleukin-6 ,Longitudinal Studies ,Pregnancy ,Prospective Studies ,Tumor Necrosis Factor-alpha ,Childhood maltreatment ,Immunology ,Neurosciences ,Psychology ,Neurology & Neurosurgery ,Biological psychology - Abstract
BackgroundChildhood maltreatment (CM) has long-term consequences for dysregulation of the immune system which is particularly pronounced when mental and physical health sequelae have manifested. Higher proinflammatory state has been shown in non-pregnant state in association with CM as well as with depression, one of the most frequent and pernicious psychiatric sequelae of CM. During pregnancy, however, this association is less clear. Given the important role of maternal inflammatory state during pregnancy for fetal, pregnancy, and birth outcomes, we sought to examine the association between CM and proinflammatory state during pregnancy considering the moderating role of maternal depressive symptoms characterized serially across pregnancy.MethodsA prospective, longitudinal study of 180 healthy pregnant women was conducted with serial assessments in early (12.98 ± 1.71 weeks gestation), mid (20.53 ± 1.38 weeks gestation) and late (30.42 ± 1.4 weeks gestation) pregnancy. Maternal history of CM was assessed with the Childhood Trauma Questionnaire (CTQ) and the total score was used as an indicator of CM experience. Maternal depressive symptoms were assessed at each pregnancy visit with the Center for Epidemiologic Studies Depression Scale (CES-D). Serum concentrations of tumor necrosis factor (TNF)-α and interleukin (IL)-6 were obtained at each pregnancy visit and combined to a composite maternal proinflammatory score. Linear mixed effects models were employed to assess the association between CTQ score, CES-D score, and proinflammatory score during pregnancy, adjusting for potential confounders.ResultsGestational age was associated with the proinflammatory score (B = 0.02; SE = 0.00; p 0.28). However, the interaction between CTQ score and depressive symptoms was associated with the proinflammatory score (B = 0.03, SE = 0.01, p
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- 2022
24. Neuroanatomical Correlates Underlying the Association Between Maternal Interleukin 6 Concentration During Pregnancy and Offspring Fluid Reasoning Performance in Early Childhood
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Rasmussen, Jerod M, Graham, Alice M, Gyllenhammer, Lauren E, Entringer, Sonja, Chow, Daniel S, O'Connor, Thomas G, Fair, Damien A, Wadhwa, Pathik D, and Buss, Claudia
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Biological Psychology ,Reproductive Medicine ,Biomedical and Clinical Sciences ,Psychology ,Pediatric ,Behavioral and Social Science ,Neurosciences ,Mental Health ,Reproductive health and childbirth ,Brain ,Child ,Child ,Preschool ,Cognition ,Female ,Humans ,Infant ,Infant ,Newborn ,Interleukin-6 ,Magnetic Resonance Imaging ,Pregnancy ,Prenatal Exposure Delayed Effects ,Fluid intelligence ,Fluid reasoning ,Inferior frontal gyrus ,Inflammation ,Interleukin 6 ,Longitudinal MRI ,Newborn ,Pars triangularis ,Biological psychology ,Clinical and health psychology - Abstract
BackgroundMaternal inflammation during pregnancy can alter offspring brain development and influence risk for disorders commonly accompanied by deficits in cognitive functioning. We therefore examined associations between maternal interleukin 6 (IL-6) concentrations during pregnancy and offspring cognitive ability and concurrent magnetic resonance imaging-based measures of brain anatomy in early childhood. We further examined newborn brain anatomy in secondary analyses to consider whether effects are evident soon after birth and to increase capacity to differentiate effects of pre- versus postnatal exposures.MethodsIL-6 concentrations were quantified in early (12.6 ± 2.8 weeks), mid (20.4 ± 1.5 weeks), and late (30.3 ± 1.3 weeks) pregnancy. Offspring nonverbal fluid intelligence (Gf) was assessed at 5.2 ± 0.6 years using a spatial reasoning task (Wechsler Preschool and Primary Scale of Intelligence-Matrix) (n = 49). T1-weighted magnetic resonance imaging scans were acquired at birth (n = 89, postmenstrual age = 42.9 ± 2.0 weeks) and in early childhood (n = 42, scan age = 5.1 ± 1.0 years). Regional cortical volumes were examined for a joint association between maternal IL-6 and offspring Gf performance.ResultsAverage maternal IL-6 concentration during pregnancy was inversely associated with offspring Gf performance after adjusting for socioeconomic status and the quality of the caregiving and learning environment (R2 = 13%; p = .02). Early-childhood pars triangularis volume was jointly associated with maternal IL-6 and childhood Gf (pcorrected < .001). An association also was observed between maternal IL-6 and newborn pars triangularis volume (R2 = 6%; p = .02).ConclusionsThese findings suggest that the origins of variation in child cognitive ability can, in part, trace back to maternal conditions during the intrauterine period of life and support the role of inflammation as an important component of this putative biological pathway.
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- 2022
25. How biomarker patterns can be utilized to identify individuals with a high disease burden: a bioinformatics approach towards predictive, preventive, and personalized (3P) medicine
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Bertele, Nina, Karabatsiakis, Alexander, Buss, Claudia, and Talmon, Anat
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Aging ,Clinical Research ,Prevention ,Good Health and Well Being ,Biomarker patterns ,Personalized medicine (PPPM ,3PM) ,Patient stratification ,Risk assessment ,Childhood maltreatment ,Psychiatric disorders ,Personalized medicine - Abstract
Prevalences of non-communicable diseases such as depression and a range of somatic diseases are continuously increasing requiring simple and inexpensive ways to identify high-risk individuals to target with predictive and preventive approaches. Using k-mean cluster analytics, in study 1, we identified biochemical clusters (based on C-reactive protein, interleukin-6, fibrinogen, cortisol, and creatinine) and examined their link to diseases. Analyses were conducted in a US American sample (from the Midlife in the US study, N = 1234) and validated in a Japanese sample (from the Midlife in Japan study, N = 378). In study 2, we investigated the link of the biochemical clusters from study 1 to childhood maltreatment (CM). The three identified biochemical clusters included one cluster (with high inflammatory signaling and low cortisol and creatinine concentrations) indicating the highest disease burden. This high-risk cluster also reported the highest CM exposure. The current study demonstrates how biomarkers can be utilized to identify individuals with a high disease burden and thus, may help to target these high-risk individuals with tailored prevention/intervention, towards personalized medicine. Furthermore, our findings raise the question whether the found biochemical clusters have predictive character, as a tool to identify high-risk individuals enabling targeted prevention. The finding that CM was mostly prevalent in the high-risk cluster provides first hints that the clusters could indeed have predictive character and highlight CM as a central disease susceptibility factor and possibly as a leverage point for disease prevention/intervention.Supplementary informationThe online version contains supplementary material available at 10.1007/s13167-021-00255-0.
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- 2021
26. Early development of negative and positive affect: Implications for ADHD symptomatology across three birth cohorts
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Gustafsson, Hanna C, Nolvi, Saara, Sullivan, Elinor L, Rasmussen, Jerod M, Gyllenhammer, Lauren E, Entringer, Sonja, Wadhwa, Pathik D, O'Connor, Thomas G, Karlsson, Linnea, Karlsson, Hasse, Korja, Riikka, Buss, Claudia, Graham, Alice M, and Nigg, Joel T
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Clinical and Health Psychology ,Social and Personality Psychology ,Psychology ,Brain Disorders ,Pediatric Research Initiative ,Pediatric ,Behavioral and Social Science ,Mental Health ,Clinical Research ,Attention Deficit Hyperactivity Disorder (ADHD) ,Good Health and Well Being ,Attention Deficit Disorder with Hyperactivity ,Birth Cohort ,Child ,Humans ,Infant ,Psychopathology ,Temperament ,ADHD symptomatology ,infant temperament ,negative affect ,positive affect ,trajectory analysis ,Cognitive Sciences ,Developmental & Child Psychology ,Applied and developmental psychology ,Biological psychology ,Clinical and health psychology - Abstract
High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research Domain Criteria (RDoC) concepts that may enrich a multilevel mechanistic map of psychopathology risk. Utilizing both variable-centered and person-centered approaches, the current study examined whether levels and trajectories of infant negative and positive emotionality, considered either in isolation or together, predicted children's ADHD symptoms at 4 to 8 years of age. In variable-centered analyses, higher levels of infant negative affect (at as early as 3 months of age) were associated with childhood ADHD symptoms. Findings for positive affect failed to reach statistical threshold. Results from person-centered trajectory analyses suggest that additional information is gained by simultaneously considering the trajectories of positive and negative emotionality. Specifically, only when exhibiting moderate, stable or low levels of positive affect did negative affect and its trajectory relate to child ADHD symptoms. These findings add to a growing literature that suggests that infant negative emotionality is a promising early life marker of future ADHD risk and suggest secondarily that moderation by positive affectivity warrants more consideration.
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- 2021
27. The pediatric buccal epigenetic clock identifies significant ageing acceleration in children with internalizing disorder and maltreatment exposure
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Dammering, Felix, Martins, Jade, Dittrich, Katja, Czamara, Darina, Rex-Haffner, Monika, Overfeld, Judith, de Punder, Karin, Buss, Claudia, Entringer, Sonja, Winter, Sibylle M, Binder, Elisabeth B, and Heim, Christine
- Subjects
Genetics ,Child Abuse and Neglect Research ,Violence Research ,Pediatric ,Clinical Research ,Epigenetic ageing ,Early development ,Maltreatment ,Psychopathology ,Glucocorticoids - Abstract
BackgroundStudies reporting accelerated ageing in children with affective disorders or maltreatment exposure have relied on algorithms for estimating epigenetic age derived from adult samples. These algorithms have limited validity for epigenetic age estimation during early development. We here use a pediatric buccal epigenetic (PedBE) clock to predict DNA methylation-based ageing deviation in children with and without internalizing disorder and assess the moderating effect of maltreatment exposure. We further conduct a gene set enrichment analysis to assess the contribution of glucocorticoid signaling to PedBE clock-based results.MethodDNA was isolated from saliva of 158 children [73 girls, 85 boys; mean age (SD) = 4.25 (0.8) years] including children with internalizing disorder and maltreatment exposure. Epigenetic age was estimated based on DNA methylation across 94 CpGs of the PedBE clock. Residuals of epigenetic age regressed against chronological age were contrasted between children with and without internalizing disorder. Maltreatment was coded in 3 severity levels and entered in a moderation model. Genome-wide dexamethasone-responsive CpGs were derived from an independent sample and enrichment of these CpGs within the PedBE clock was identified.ResultsChildren with internalizing disorder exhibited significant acceleration of epigenetic ageing as compared to children without internalizing disorder (F1,147 = 6.67, p = .011). This association was significantly moderated by maltreatment severity (b = 0.49, 95% CI [0.073, 0.909], t = 2.322, p = .022). Children with internalizing disorder who had experienced maltreatment exhibited ageing acceleration relative to children with no internalizing disorder (1-2 categories: b = 0.50, 95% CI [0.170, 0.821], t = 3.008, p = .003; 3 or more categories: b = 0.99, 95% CI [0.380, 1.593], t = 3.215, p = .002). Children with internalizing disorder who were not exposed to maltreatment did not show epigenetic ageing acceleration. There was significant enrichment of dexamethasone-responsive CpGs within the PedBE clock (OR = 4.36, p = 1.65*10-6). Among the 94 CpGs of the PedBE clock, 18 (19%) were responsive to dexamethasone.ConclusionUsing the novel PedBE clock, we show that internalizing disorder is associated with accelerated epigenetic ageing in early childhood. This association is moderated by maltreatment severity and may, in part, be driven by glucocorticoids. Identifying developmental drivers of accelerated epigenetic ageing after maltreatment will be critical to devise early targeted interventions.
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- 2021
28. Co-occurrence of preconception maternal childhood adversity and opioid use during pregnancy: Implications for offspring brain development
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Allen, Madeleine C, Moog, Nora K, Buss, Claudia, Yen, Elizabeth, Gustafsson, Hanna C, Sullivan, Elinor L, and Graham, Alice M
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Neurosciences ,Conditions Affecting the Embryonic and Fetal Periods ,Pediatric ,Mental Health ,Substance Misuse ,Drug Abuse (NIDA only) ,Brain Disorders ,Perinatal Period - Conditions Originating in Perinatal Period ,Pediatric Research Initiative ,2.1 Biological and endogenous factors ,Aetiology ,2.3 Psychological ,social and economic factors ,Mental health ,Neurological ,Reproductive health and childbirth ,Adverse Childhood Experiences ,Analgesics ,Opioid ,Brain ,Child ,Child Development ,Female ,Fetal Development ,Humans ,Pregnancy ,Prenatal Exposure Delayed Effects ,Maternal childhood adversity ,Prenatal opioid exposure ,In utero exposure ,Opioid epidemic ,Brain development ,Maternal-placental fetal biology ,Cognitive Sciences ,Toxicology - Abstract
Understanding of the effects of in utero opioid exposure on neurodevelopment is a priority given the recent dramatic increase in opioid use among pregnant individuals. However, opioid abuse does not occur in isolation-pregnant individuals abusing opioids often have a significant history of adverse experiences in childhood, among other co-occurring factors. Understanding the specific pathways in which these frequently co-occurring factors may interact and cumulatively influence offspring brain development in utero represents a priority for future research in this area. We highlight maternal history of childhood adversity (CA) as one such co-occurring factor that is more prevalent among individuals using opioids during pregnancy and which is increasingly shown to affect offspring neurodevelopment through mechanisms beginning in utero. Despite the high incidence of CA history in pregnant individuals using opioids, we understand very little about the effects of comorbid prenatal opioid exposure and maternal CA history on fetal brain development. Here, we first provide an overview of current knowledge regarding effects of opioid exposure and maternal CA on offspring neurodevelopment that may occur during gestation. We then outline potential mechanistic pathways through which these factors might have interactive and cumulative influences on offspring neurodevelopment as a foundation for future research in this area.
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- 2021
29. Childhood adversity correlates with stable changes in DNA methylation trajectories in children and converges with epigenetic signatures of prenatal stress
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Martins, Jade, Czamara, Darina, Sauer, Susann, Rex-Haffner, Monika, Dittrich, Katja, Dörr, Peggy, de Punder, Karin, Overfeld, Judith, Knop, Andrea, Dammering, Felix, Entringer, Sonja, Winter, Sibylle M, Buss, Claudia, Heim, Christine, and Binder, Elisabeth B
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Genetics ,Violence Research ,Child Abuse and Neglect Research ,Conditions Affecting the Embryonic and Fetal Periods ,Pediatric Research Initiative ,Mental Health ,Substance Misuse ,Pediatric ,Behavioral and Social Science ,Basic Behavioral and Social Science ,Human Genome ,Prevention ,Clinical Research ,2.1 Biological and endogenous factors ,2.3 Psychological ,social and economic factors ,Aetiology ,Good Health and Well Being ,Epigenetics ,Early-life adversity ,Prenatal exposure ,Risk factors ,Stress - Abstract
Childhood maltreatment (CM) is an established major risk factor for a number of negative health outcomes later in life. While epigenetic mechanisms, such as DNA methylation (DNAm), have been proposed as a means of embedding this environmental risk factor, little is known about its timing and trajectory, especially in very young children. It is also not clear whether additional environmental adversities, often experienced by these children, converge on similar DNAm changes. Here, we calculated a cumulative adversity score, which additionally to CM includes socioeconomic status (SES), other life events, parental psychopathology and epigenetic biomarkers of prenatal smoking and alcohol consumption. We investigated the effects of CM alone as well as the adversity score on longitudinal DNAm trajectories in the Berlin Longitudinal Child Study. This is a cohort of 173 children aged 3-5 years at baseline of whom 86 were exposed to CM. These children were followed-up for 2 years with extensive psychometric and biological assessments as well as saliva collection at 5 time points providing genome-wide DNAm levels. Overall, only a few DNAm patterns were stable over this timeframe, but less than 10 DNAm regions showed significant changes. At baseline, neither CM nor the adversity score associated with DNAm changes. However, in 6 differentially methylated regions (DMRs), CM and the adversity score significantly moderated DNAm trajectories over time. A number of these DMRs have previously been associated with adverse prenatal exposures. In our study, children exposed to CM also presented with epigenetic signatures indicative of increased prenatal exposure to tobacco and alcohol, as compared to non-CM exposed children. These epigenetic signatures of prenatal exposure strongly correlate with DNAm regions associated with CM and the adversity score. Finally, weighted correlation network analysis revealed a module of CpGs exclusively associated with CM. While our study identifies DNAm loci specifically associated with CM, especially within long non-coding RNAs, the majority of associations were found with the adversity score with convergent association with indicators of adverse prenatal exposures. This study highlights the importance of mapping not only of the epigenome but also the exposome and extending the observational timeframe to well before birth.
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- 2021
30. Prospective association of maternal psychosocial stress in pregnancy with newborn hippocampal volume and implications for infant social-emotional development
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Moog, Nora K, Nolvi, Saara, Kleih, Theresa S, Styner, Martin, Gilmore, John H, Rasmussen, Jerod M, Heim, Christine M, Entringer, Sonja, Wadhwa, Pathik D, and Buss, Claudia
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Neurosciences ,Mental Health ,Pediatric ,Behavioral and Social Science ,Perinatal Period - Conditions Originating in Perinatal Period ,Basic Behavioral and Social Science ,Prevention ,Clinical Research ,Mental health ,Reproductive health and childbirth ,Good Health and Well Being ,Psychosocial stress ,Pregnancy ,Brain development ,Newborn ,Social-emotional development ,Hippocampus - Abstract
Maternal psychosocial stress during pregnancy can impact the developing fetal brain and influence offspring mental health. In this context, animal studies have identified the hippocampus and amygdala as key brain regions of interest, however, evidence in humans is sparse. We, therefore, examined the associations between maternal prenatal psychosocial stress, newborn hippocampal and amygdala volumes, and child social-emotional development. In a sample of 86 mother-child dyads, maternal perceived stress was assessed serially in early, mid and late pregnancy. Following birth, newborn (aged 5-64 postnatal days, mean: 25.8 ± 12.9) hippocampal and amygdala volume was assessed using structural magnetic resonance imaging. Infant social-emotional developmental milestones were assessed at 6- and 12-months age using the Bayley-III. After adjusting for covariates, maternal perceived stress during pregnancy was inversely associated with newborn left hippocampal volume (β = -0.26, p = .019), but not with right hippocampal (β = -0.170, p = .121) or bilateral amygdala volumes (ps > .5). Furthermore, newborn left hippocampal volume was positively associated with infant social-emotional development across the first year of postnatal life (B = 0.01, p = .011). Maternal perceived stress was indirectly associated with infant social-emotional development via newborn left hippocampal volume (B = -0.34, 95% CIBC [-0.97, -0.01]), suggesting mediation. This study provides prospective evidence in humans linking maternal psychosocial stress in pregnancy with newborn hippocampal volume and subsequent infant social-emotional development across the first year of life. These findings highlight the importance of maternal psychosocial state during pregnancy as a target amenable to interventions to prevent or attenuate its potentially unfavorable neural and behavioral consequences in the offspring.
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- 2021
31. Racial differences across pregnancy in maternal pro-inflammatory immune responsivity and its regulation by glucocorticoids
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Gyllenhammer, Lauren E, Entringer, Sonja, Buss, Claudia, Simhan, Hyagriv N, Grobman, William A, Borders, Ann E, and Wadhwa, Pathik D
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Mental Health ,Pediatric ,Prevention ,Reproductive health and childbirth ,Inflammatory and immune system ,Good Health and Well Being ,Black People ,Female ,Glucocorticoids ,Health Status Disparities ,Humans ,Immunity ,Interleukin-6 ,Lipopolysaccharides ,Pregnancy ,Race Factors ,White People ,Inflammation ,Glucocorticoid receptor resistance ,Racial disparities ,Black ,African American ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biomedical and clinical sciences ,Psychology - Abstract
BackgroundThe distribution of adverse pregnancy, birth and subsequent child developmental and health outcomes in the U.S. is characterized by pronounced racial (particularly Black-white) disparities. In this context, chronic stress exposure represents a variable of considerable importance, and the immune/inflammatory system represents a leading candidate biological pathway of interest. Previous pregnancy studies examining racial disparities in immune processes have largely utilized circulating cytokine levels, and have yielded null or mixed results. Circulating cytokines primarily represent basal secretion and do not necessarily represent functional features of immune responsivity and regulation. Thus, in order to conduct a more in-depth characterization of racial differences in functional immune properties during pregnancy, we utilized an ex vivo stimulation assay, a dynamic measure of immune function at the cellular level, to investigate Black-white racial differences in in mid- and late-gestation in i) pro-inflammatory (IL-6) responsivity of leukocytes to antigen [lipopolysaccharide (LPS)] challenge, and ii) regulation (dampening) of this pro-inflammatory response by glucocorticoids.Method177 women (N = 42 Black (24%), n = 135 white (76%)) with a singleton, intrauterine pregnancy provided 20 mL venous blood in mid- (16.6 ± 2.4 wks) and late (33.3 ± 1.1 wks) pregnancy. Maternal pro-inflammatory responsivity of leukocytes was quantified by assessing the release of the pro-inflammatory cytokine IL-6 in response to LPS stimulation, and regulation of the pro-inflammatory response was quantified by assessing the suppression of the stimulated IL-6 response after co-incubation with progressively increasing levels of dexamethasone [10-7, 10-6, 10-5 M] (i.e., glucocorticoid receptor resistance (GRR)). A priori model covariates included maternal age, parity, SES (socioeconomic status), and pre-pregnancy BMI.ResultsMaternal pro-inflammatory responsivity (LPS-stimulated IL-6) and GRR increased significantly across mid- and late gestation (adjusted β = 0.157, p = 0.007; β = 0.627, p
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- 2021
32. Prospective association of maternal immune pro‐inflammatory responsivity and regulation in pregnancy with length of gestation
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Gyllenhammer, Lauren E, Entringer, Sonja, Buss, Claudia, Simhan, Hyagriv N, Grobman, William A, Adam, Emma K, Keenan‐Devlin, Lauren, Borders, Ann E, and Wadhwa, Pathik D
- Subjects
Reproductive Medicine ,Biomedical and Clinical Sciences ,Pediatric ,Mental Health ,Infant Mortality ,Prevention ,Clinical Research ,Preterm ,Low Birth Weight and Health of the Newborn ,Perinatal Period - Conditions Originating in Perinatal Period ,2.1 Biological and endogenous factors ,Aetiology ,Inflammatory and immune system ,Reproductive health and childbirth ,Adult ,Cells ,Cultured ,Cytokines ,Dexamethasone ,Female ,Glucocorticoids ,Humans ,Leukocytes ,Lipopolysaccharides ,Pregnancy ,Premature Birth ,Receptors ,Glucocorticoid ,cortisol ,glucocorticoid resistance ,inflammation ,interleukin‐ ,beta ,6 ,length of gestation ,preterm birth ,tumor necrosis factor ,interleukin-1 beta ,interleukin-6 - Abstract
ProblemThe immune system represents a leading pathway of interest in the pathophysiology of preterm birth. The majority of human clinical studies interrogating this pathway have utilized circulating immune biomarkers; however, these concentrations typically reflect only basal production but not key functional properties of the immune system, particularly variation in the pro-inflammatory response to antigen challenge and the regulation of this response. Thus, in this study, we utilized an ex vivo stimulation protocol that quantifies these processes, and we examined their prospective association with the gestation length and risk of preterm birth.Method of studyImmune responsiveness and regulation were assessed in 128 pregnant women in mid-gestation using an ex vivo stimulation protocol. Maternal pro-inflammatory responsivity of leukocytes was quantified by assessing the release of the pro-inflammatory cytokines IL-6, TNF-α, and IL-1β in response to antigen stimulation, and regulation of the pro-inflammatory response was quantified by assessing the suppression of stimulated cytokine response upon co-incubation with increasing dexamethasone concentrations (ie, glucocorticoid receptor resistance; GRR).ResultsHigher maternal GRR, indicating impaired regulation of the pro-inflammatory response, was significantly and independently associated with shorter gestational length (β = -0.42, p = .0091) and a 3.0-fold increase in risk for preterm birth (OR = 3.01, 95% CI = 1.17-7.70, p = .0218). Basal circulating IL-6 and TNF-α were not associated with either outcome.ConclusionThe association of maternal GRR with length of gestation and preterm birth risk suggests that the processes represented by this measure-maternal pro-inflammatory propensity and immune regulation-may provide further mechanistic insight into the pathophysiology of preterm birth.
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- 2021
33. Understanding Vulnerability and Adaptation in Early Brain Development using Network Neuroscience
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Graham, Alice M, Marr, Mollie, Buss, Claudia, Sullivan, Elinor L, and Fair, Damien A
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Mental Health ,Pediatric ,Brain Disorders ,Basic Behavioral and Social Science ,Neurosciences ,Behavioral and Social Science ,Neurological ,Mental health ,Brain ,Brain Mapping ,Humans ,Magnetic Resonance Imaging ,Neural Pathways ,Stress ,Psychological ,brain development ,early life stress ,functional brain networks ,prenatal stress ,resting state functional connectivity MRI ,Psychology ,Cognitive Sciences ,Neurology & Neurosurgery - Abstract
Early adversity influences brain development and emerging behavioral phenotypes relevant for psychiatric disorders. Understanding the effects of adversity before and after conception on brain development has implications for contextualizing current public health crises and pervasive health inequities. The use of functional magnetic resonance imaging (fMRI) to study the brain at rest has shifted understanding of brain functioning and organization in the earliest periods of life. Here we review applications of this technique to examine effects of early life stress (ELS) on neurodevelopment in infancy, and highlight targets for future research. Building on the foundation of existing work in this area will require tackling significant challenges, including greater inclusion of often marginalized segments of society, and conducting larger, properly powered studies.
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- 2021
34. Maternal Psychological Resilience During Pregnancy and Newborn Telomere Length: A Prospective Study
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Verner, Glenn, Epel, Elissa, Lahti-Pulkkinen, Marius, Kajantie, Eero, Buss, Claudia, Lin, Jue, Blackburn, Elizabeth, Räikkönen, Katri, Wadhwa, Pathik D, and Entringer, Sonja
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Prevention ,Mental Health ,Perinatal Period - Conditions Originating in Perinatal Period ,Conditions Affecting the Embryonic and Fetal Periods ,Pediatric ,Women's Health ,Reproductive health and childbirth ,Good Health and Well Being ,Adult ,Cohort Studies ,Female ,Fetal Blood ,Humans ,Infant ,Newborn ,Maternal Health ,Pregnancy ,Pregnancy Complications ,Prospective Studies ,Real-Time Polymerase Chain Reaction ,Resilience ,Psychological ,Telomere Homeostasis ,Positive Psychology ,Psychological Resilience ,Social Support ,Stress ,Telomere ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Clinical sciences ,Clinical and health psychology - Abstract
ObjectiveIn the context of the importance of elucidating the determinants of the initial, newborn setting of telomere length (TL), it is increasingly evident that maternal stress and stress-related processes during pregnancy play a major role. Although psychological resilience may function as a buffer, research in this area has not yet examined its potential role vis-à-vis that of stress. The authors examined the relationship between maternal psychological resilience during pregnancy and newborn TL.MethodsIn a sample of 656 mother-child dyads from the Prediction and Prevention of Preeclampsia and Intrauterine Growth Restriction cohort, multiple serial assessments were conducted over the course of pregnancy to quantify maternal stress, negative and positive emotional responses to pregnancy events, positive affect, and perceived social support. Principal component analysis identified two latent factors: stress and positivity. A measure of resilience was computed by regressing the positivity factor on the stress factor, in order to quantify positivity after accounting for stress. TL was measured using quantitative polymerase chain reaction in leukocytes extracted from cord blood shortly after birth. Linear regression was used to predict newborn TL from maternal resilience during pregnancy, adjusting for other potential determinants.ResultsMaternal stress significantly predicted shorter newborn TL (β=-0.079), and positivity significantly predicted longer TL (β=0.135). Maternal resilience (positivity accounting for stress) was significantly and positively associated with newborn TL (β=0.114, 95% CI=0.035, 0.189), with each standard deviation increase in resilience predicting 12% longer newborn TL.ConclusionsThe results indicate that maternal psychological resilience may exert a salubrious effect on offspring telomere biology and highlight the importance of enhancing maternal mental health and well-being during pregnancy.
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- 2021
35. Association between childhood trauma and brain anatomy in women with post-traumatic stress disorder, women with borderline personality disorder, and healthy women
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Rosada, Catarina, Bauer, Martin, Golde, Sabrina, Metz, Sophie, Roepke, Stefan, Otte, Christian, Wolf, Oliver T, Buss, Claudia, and Wingenfeld, Katja
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Post-Traumatic Stress Disorder (PTSD) ,Brain Disorders ,Neurosciences ,Mental Health ,Biomedical Imaging ,Anxiety Disorders ,Clinical Research ,Violence Research ,Serious Mental Illness ,Violence Against Women ,Aetiology ,2.3 Psychological ,social and economic factors ,2.1 Biological and endogenous factors ,Mental health ,Adult ,Adverse Childhood Experiences ,Borderline Personality Disorder ,Brain ,Child ,Female ,Hippocampus ,Humans ,Image Processing ,Computer-Assisted ,Magnetic Resonance Imaging ,Psychopathology ,Stress Disorders ,Post-Traumatic ,Surveys and Questionnaires ,Childhood trauma ,post-traumatic stress disorder ,borderline personality disorder ,hippocampus ,amygdala ,MRI ,Amígdala ,Hipocampo ,RNM ,Trastorno de Estrés Postraumático ,Trastorno de Personalidad Limítrofe ,Trauma infantil ,创伤后应激障碍 ,杏仁核 ,海马 ,童年期创伤 ,边缘型人格障碍 ,Clinical Sciences ,Psychology - Abstract
BackgroundChildhood trauma (CT) is associated with altered brain anatomy. These neuroanatomical changes might be more pronounced in individuals with a psychiatric disorder. Post-traumatic stress disorder (PTSD) and borderline personality disorder (BPD) are more prevalent in individuals with a history of CT.ObjectiveIn this study, we examined limbic and total brain volumes in healthy women with and without a history of CT and in females with PTSD or BPD and a history of CT to see whether neuroanatomical changes are a function of psychopathology or CT.MethodIn total, 128 women (N = 70 healthy controls without CT, N = 25 healthy controls with CT, N = 14 individuals with PTSD, and N = 19 individuals with BPD) were recruited. A T1-weighted anatomical MRI was acquired from all participants for Freesurfer-based assessment of total brain, hippocampus, and amygdala volumes. Severity of CT was assessed with a clinical interview and the Childhood Trauma Questionnaire. Group differences in hippocampal and amygdala volumes (adjusted for total brain volume) and total brain volume (adjusted for height) were characterized by analysis of covariance.ResultsVolume of the total brain, hippocampus, and amygdala did not differ between the four groups (p > .05). CT severity correlated negatively with total brain volume across groups (r = -0.20; p = .029).ConclusionsCT was associated with reduced brain volume but PTSD or BPD was not. The association between CT and reduced brain volume as a global measure of brain integrity suggests a common origin for vulnerability to psychiatric disorders later in life.
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- 2021
36. DCC gene network in the prefrontal cortex is associated with total brain volume in childhood
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Morgunova, Alice, Pokhvisneva, Irina, Nolvi, Saara, Entringer, Sonja, Wadhwa, Pathik, Gilmore, John, Styner, Martin, Buss, Claudia, Sassi, Roberto Britto, Hall, Geoffrey BC, O'Donnell, Kieran J, Meaney, Michael J, Silveira, Patricia P, and Flores, Cecilia A
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Pediatric ,Brain Disorders ,Genetics ,Basic Behavioral and Social Science ,Clinical Research ,Neurosciences ,Behavioral and Social Science ,Aetiology ,2.1 Biological and endogenous factors ,Neurological ,Good Health and Well Being ,Adult ,Brain ,Child ,Child ,Preschool ,Cohort Studies ,DCC Receptor ,Female ,Gene Regulatory Networks ,Genome-Wide Association Study ,Humans ,Infant ,Infant ,Newborn ,Male ,Multifactorial Inheritance ,Polymorphism ,Single Nucleotide ,Prefrontal Cortex ,Clinical Sciences ,Cognitive Sciences ,Psychiatry - Abstract
BackgroundGenetic variation in the guidance cue DCC gene is linked to psychopathologies involving dysfunction in the prefrontal cortex. We created an expression-based polygenic risk score (ePRS) based on the DCC coexpression gene network in the prefrontal cortex, hypothesizing that it would be associated with individual differences in total brain volume.MethodsWe filtered single nucleotide polymorphisms (SNPs) from genes coexpressed with DCC in the prefrontal cortex obtained from an adult postmortem donors database (BrainEAC) for genes enriched in children 1.5 to 11 years old (BrainSpan). The SNPs were weighted by their effect size in predicting gene expression in the prefrontal cortex, multiplied by their allele number based on an individual's genotype data, and then summarized into an ePRS. We evaluated associations between the DCC ePRS and total brain volume in children in 2 community-based cohorts: the Maternal Adversity, Vulnerability and Neurodevelopment (MAVAN) and University of California, Irvine (UCI) projects. For comparison, we calculated a conventional PRS based on a genome-wide association study of total brain volume.ResultsHigher ePRS was associated with higher total brain volume in children 8 to 10 years old (β = 0.212, p = 0.043; n = 88). The conventional PRS at several different thresholds did not predict total brain volume in this cohort. A replication analysis in an independent cohort of newborns from the UCI study showed an association between the ePRS and newborn total brain volume (β = 0.101, p = 0.048; n = 80). The genes included in the ePRS demonstrated high levels of coexpression throughout the lifespan and are primarily involved in regulating cellular function.LimitationsThe relatively small sample size and age differences between the main and replication cohorts were limitations.ConclusionOur findings suggest that the DCC coexpression network in the prefrontal cortex is critically involved in whole brain development during the first decade of life. Genes comprising the ePRS are involved in gene translation control and cell adhesion, and their expression in the prefrontal cortex at different stages of life provides a snapshot of their dynamic recruitment.
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- 2021
37. Psychological stress and cortisol during pregnancy: An ecological momentary assessment (EMA)-Based within- and between-person analysis
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Lazarides, Claudia, Ward, Elizabeth Ben, Buss, Claudia, Chen, Wen-Pin, Voelkle, Manuel C, Gillen, Daniel L, Wadhwa, Pathik D, and Entringer, Sonja
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Biomedical and Clinical Sciences ,Psychology ,Behavioral and Social Science ,Prevention ,Mental Health ,Mind and Body ,Clinical Research ,Reproductive health and childbirth ,Good Health and Well Being ,Adult ,California ,Cohort Studies ,Ecological Momentary Assessment ,Female ,Healthy Volunteers ,Humans ,Hydrocortisone ,Hypothalamo-Hypophyseal System ,Linear Models ,Longitudinal Studies ,Pituitary-Adrenal System ,Pregnancy ,Retrospective Studies ,Saliva ,Stress ,Psychological ,Stress ,Cortisol ,Linear mixed modelling ,Psychoendocrine covariance ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biomedical and clinical sciences - Abstract
BackgroundAlthough the linkage between psychological stress and cortisol is believed to mediate the association of stress with health outcomes, several studies have been unable to demonstrate this association. We suggest this inability may be a consequence of limitations in the measurement approach and/or reliance on analytic strategies that focus on associations across, rather than within individuals. The link between psychological stress and cortisol is of particular interest in the context of pregnancy and fetal development. Using an ecological momentary assessment (EMA) design, we examined the association between psychological stress and cortisol at the between- and the within-person level.Methods152 participants completed a 4-day long EMA protocol serially in early, mid and late pregnancy to provide momentary stress appraisals (average of 150 measures/subject) and saliva samples (average of 55 samples/subject) for quantification of cortisol. The association between stress and cortisol was estimated using linear mixed models.ResultsAfter accounting for the effects of key determinants of variation in cortisol, momentary stress was significantly and positively associated with cortisol at the within-person level (B = .030, p = .031), but not at the between-person level. No association was evident for traditional retrospective measures of stress with cortisol at either the between- or the within-person level.ConclusionsOur study highlights the value of EMA methods and linear mixed-modeling approaches in linking maternal psychological and physiological states across pregnancy. These findings may have important implications for the development of personalized risk identification and "just-in-time" intervention strategies to optimize maternal and child health.
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- 2020
38. Neonatal hippocampal volume moderates the effects of early postnatal enrichment on cognitive development
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Overfeld, Judith, Entringer, Sonja, Rasmussen, Jerod M, Heim, Christine M, Styner, Martin A, Gilmore, John H, Wadhwa, Pathik D, and Buss, Claudia
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Paediatrics ,Biomedical and Clinical Sciences ,Biological Psychology ,Psychology ,Pediatric ,Clinical Research ,Infant Mortality ,Perinatal Period - Conditions Originating in Perinatal Period ,Prevention ,Brain Disorders ,Neurosciences ,Aetiology ,2.1 Biological and endogenous factors ,2.2 Factors relating to the physical environment ,Reproductive health and childbirth ,Mental health ,Good Health and Well Being ,Child Development ,Cognition ,Female ,Hippocampus ,Humans ,Infant ,Infant ,Newborn ,Longitudinal Studies ,Male ,Prospective Studies ,Cognitive development ,Differential susceptibility ,Environmental enrichment ,Infancy ,Clinical Sciences ,Cognitive Sciences ,Biological psychology ,Clinical and health psychology - Abstract
Environmental enrichment, particularly during the early life phases of enhanced neuroplasticity, can stimulate cognitive development. However, individuals exhibit considerable variation in their response to environmental enrichment. Recent evidence suggests that certain neurophenotypes such as hippocampal size may index inter-individual differences in sensitivity to environmental conditions. We conducted a prospective, longitudinal investigation in a cohort of 75 mother-child dyads to investigate whether neonatal hippocampal volume moderates the effects of the postnatal environment on cognitive development. Newborn hippocampal volume was quantified shortly after birth (26.2 ± 12.5 days) by structural MRI. Measures of infant environmental enrichment (assessed by the IT-HOME) and cognitive state (assessed by the Bayley-III) were obtained at 6 months of age (6.09 ± 1.43 months). The interaction between neonatal hippocampal volume and enrichment predicted infant cognitive development (b = 0.01, 95 % CI [0.00, 0.02], t = 2.08, p = .04), suggesting that exposure to a stimulating environment had a larger beneficial effect on cognitive outcomes among infants with a larger hippocampus as neonates. Our findings suggest that the effects of the postnatal environment on infant cognitive development are conditioned, in part, upon characteristics of the newborn brain, and that newborn hippocampal volume is a candidate neurophenotype in this context.
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- 2020
39. Neonatal brain volume as a marker of differential susceptibility to parenting quality and its association with neurodevelopment across early childhood.
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Nolvi, Saara, Rasmussen, Jerod M, Graham, Alice M, Gilmore, John H, Styner, Martin, Fair, Damien A, Entringer, Sonja, Wadhwa, Pathik D, and Buss, Claudia
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Brain ,Humans ,Longitudinal Studies ,Prospective Studies ,Parenting ,Adult ,Child ,Child ,Preschool ,Female ,Neurodevelopmental Disorders ,Brain development ,Cognitive development ,Differential susceptibility ,Executive function ,Newborn ,Basic Behavioral and Social Science ,Pediatric ,Neurosciences ,Clinical Research ,Mental Health ,Behavioral and Social Science ,2.3 Psychological ,social and economic factors ,Aetiology ,Mental health ,Reproductive health and childbirth ,Good Health and Well Being ,Clinical Sciences ,Cognitive Sciences - Abstract
Parenting quality is associated with child cognitive and executive functions (EF), which are important predictors of social and academic development. However, children vary in their susceptibility to parenting behaviors, and the neurobiological underpinnings of this susceptibility are poorly understood. In a prospective longitudinal study, we examined whether neonatal total brain volume (TBV) and subregions of interest (i.e., hippocampus (HC) and anterior cingulate gyrus (ACG)) moderate the association between maternal sensitivity and cognitive/EF development across early childhood. Neonates underwent a brain magnetic resonance imaging scan. Their cognitive performance and EF was characterized at 2.0 ± 0.1 years (N = 53) and at 4.9 ± 0.8 years (N = 36) of age. Maternal sensitivity was coded based on observation of a standardized play situation at 6-mo postpartum. Neonatal TBV moderated the association between maternal sensitivity and 2-year working memory as well as all 5-year cognitive outcomes, suggesting that the positive association between maternal sensitivity and child cognition was observed only among children with large or average but not small TBV as neonates. Similar patterns were observed for TBV-corrected HC and ACG volumes. The findings suggest that larger neonatal TBV, HC and ACG may underlie susceptibility to the environment and affect the degree to which parenting quality shapes long-term cognitive development.
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- 2020
40. The PedBE clock accurately estimates DNA methylation age in pediatric buccal cells.
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McEwen, Lisa M, O'Donnell, Kieran J, McGill, Megan G, Edgar, Rachel D, Jones, Meaghan J, MacIsaac, Julia L, Lin, David Tse Shen, Ramadori, Katia, Morin, Alexander, Gladish, Nicole, Garg, Elika, Unternaehrer, Eva, Pokhvisneva, Irina, Karnani, Neerja, Kee, Michelle ZL, Klengel, Torsten, Adler, Nancy E, Barr, Ronald G, Letourneau, Nicole, Giesbrecht, Gerald F, Reynolds, James N, Czamara, Darina, Armstrong, Jeffrey M, Essex, Marilyn J, de Weerth, Carolina, Beijers, Roseriet, Tollenaar, Marieke S, Bradley, Bekh, Jovanovic, Tanja, Ressler, Kerry J, Steiner, Meir, Entringer, Sonja, Wadhwa, Pathik D, Buss, Claudia, Bush, Nicole R, Binder, Elisabeth B, Boyce, W Thomas, Meaney, Michael J, Horvath, Steve, and Kobor, Michael S
- Subjects
Mouth Mucosa ,Epithelial Cells ,Humans ,Cohort Studies ,Longitudinal Studies ,Epigenesis ,Genetic ,CpG Islands ,Adolescent ,Adult ,Child ,Child ,Preschool ,Infant ,Female ,Male ,Young Adult ,Epigenomics ,DNA methylation ,adolescence ,age ,development ,epigenetic clock ,Human Genome ,Genetics ,Pediatric ,Underpinning research ,1.1 Normal biological development and functioning ,Generic health relevance ,Good Health and Well Being - Abstract
The development of biological markers of aging has primarily focused on adult samples. Epigenetic clocks are a promising tool for measuring biological age that show impressive accuracy across most tissues and age ranges. In adults, deviations from the DNA methylation (DNAm) age prediction are correlated with several age-related phenotypes, such as mortality and frailty. In children, however, fewer such associations have been made, possibly because DNAm changes are more dynamic in pediatric populations as compared to adults. To address this gap, we aimed to develop a highly accurate, noninvasive, biological measure of age specific to pediatric samples using buccal epithelial cell DNAm. We gathered 1,721 genome-wide DNAm profiles from 11 different cohorts of typically developing individuals aged 0 to 20 y old. Elastic net penalized regression was used to select 94 CpG sites from a training dataset (n = 1,032), with performance assessed in a separate test dataset (n = 689). DNAm at these 94 CpG sites was highly predictive of age in the test cohort (median absolute error = 0.35 y). The Pediatric-Buccal-Epigenetic (PedBE) clock was characterized in additional cohorts, showcasing the accuracy in longitudinal data, the performance in nonbuccal tissues and adult age ranges, and the association with obstetric outcomes. The PedBE tool for measuring biological age in children might help in understanding the environmental and contextual factors that shape the DNA methylome during child development, and how it, in turn, might relate to child health and disease.
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- 2020
41. Maternal subjective social standing is related to inflammation during pregnancy
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Scholaske, Laura, Buss, Claudia, Wadhwa, Pathik D, and Entringer, Sonja
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Pediatric ,Clinical Research ,Prevention ,Aetiology ,2.1 Biological and endogenous factors ,Inflammatory and immune system ,Reproductive health and childbirth ,Good Health and Well Being ,Adolescent ,Adult ,Educational Status ,Female ,Humans ,Income ,Inflammation ,Longitudinal Studies ,Pregnancy ,Social Class ,Young Adult ,Socio-economic status ,Subjective social standing ,Immunology ,Neurosciences ,Psychology ,Neurology & Neurosurgery - Abstract
BackgroundThe association of socioeconomic status (SES) with health and disease risk is well established. Low-grade inflammation represents a key pathway believed to underlie this association. Previous research has suggested that subjective social standing (SSS) is more consistently associated with health outcomes than objective measures of SES such as income and education. Given the importance of maternal inflammatory state in a wide array of pregnancy, birth and fetal/child developmental and health outcomes, we examine here the independent association of maternal SSS relative to objective SES with pro-inflammatory state during pregnancy.MethodsWe conducted a longitudinal study of an ethnically diverse sample of 250 pregnant women with 3 study visits in early, mid and late gestation. We obtained objective measures of SES (income, education), and SSS with reference to the community and to the nation using the MacArthur Scale of Subjective Social Status. At each study visit, a composite maternal pro-inflammatory score was derived from circulating levels of inflammatory markers (IL-6, CRP, TNF-α).ResultsIn hierarchical linear models, SSS but not objective SES was significantly and negatively associated with maternal inflammatory state. Moreover, the relationship between SSS and inflammatory state remained significant after accounting for objective SES. SSS with reference to the community was a stronger predictor of inflammatory state than SSS with reference to the nation.DiscussionOur finding adds to the scientific literature on SSS and health, highlights the importance of including SSS measures in this context, and supports future research on the relative role and biological pathways by which SSS may impact pregnancy, birth and fetal/child development and health.
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- 2020
42. Intergenerational transmission of the effects of maternal exposure to childhood maltreatment on offspring obesity risk: A fetal programming perspective
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Lindsay, Karen L, Entringer, Sonja, Buss, Claudia, and Wadhwa, Pathik D
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Conditions Affecting the Embryonic and Fetal Periods ,Pregnancy ,Pediatric ,Prevention ,Nutrition ,Women's Health ,Behavioral and Social Science ,Social Determinants of Health ,Child Abuse and Neglect Research ,Obesity ,Perinatal Period - Conditions Originating in Perinatal Period ,Childhood Obesity ,Violence Research ,Mental Health ,2.1 Biological and endogenous factors ,Reproductive health and childbirth ,Adult Survivors of Child Abuse ,Adverse Childhood Experiences ,Female ,Fetal Development ,Humans ,Mother-Child Relations ,Pediatric Obesity ,Prenatal Exposure Delayed Effects ,Childhood obesity ,Childhood maltreatment ,Intergenerational transmission ,Fetal programming ,Gestational biology ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biomedical and clinical sciences ,Psychology - Abstract
Childhood obesity constitutes a major global public health challenge. A substantial body of evidence suggests that conditions and states experienced by the embryo/fetus in utero can result in structural and functional changes in cells, tissues, organ systems and homeostatic set points related to obesity. Furthermore, growing evidence suggests that maternal conditions and states experienced prior to conception, such as stress, obesity and metabolic dysfunction, may spill over into pregnancy and influence those key aspects of gestational biology that program offspring obesity risk. In this narrative review, we advance a novel hypothesis and life-span framework to propose that maternal exposure to childhood maltreatment may constitute an important and as-yet-underappreciated risk factor implicated in developmental programming of offspring obesity risk via the long-term psychological, biological and behavioral sequelae of childhood maltreatment exposure. In this context, our framework considers the key role of maternal-placental-fetal endocrine, immune and metabolic pathways and also other processes including epigenetics, oocyte mitochondrial biology, and the maternal and infant microbiomes. Finally, our paper discusses future research directions required to elucidate the nature and mechanisms of the intergenerational transmission of the effects of maternal childhood maltreatment on offspring obesity risk.
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- 2020
43. Developmental programming of mitochondrial biology: a conceptual framework and review
- Author
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Gyllenhammer, Lauren E, Entringer, Sonja, Buss, Claudia, and Wadhwa, Pathik D
- Subjects
Stem Cell Research - Nonembryonic - Non-Human ,Stem Cell Research ,Underpinning research ,1.1 Normal biological development and functioning ,Generic health relevance ,Adaptation ,Physiological ,Animals ,Biological Evolution ,Humans ,Mitochondria ,mitochondria ,developmental programming ,bioenergetics ,fetal programming ,maternal-fetal-placental biology ,maternal–fetal–placental biology ,Biological Sciences ,Agricultural and Veterinary Sciences ,Medical and Health Sciences - Abstract
Research on mechanisms underlying the phenomenon of developmental programming of health and disease has focused primarily on processes that are specific to cell types, organs and phenotypes of interest. However, the observation that exposure to suboptimal or adverse developmental conditions concomitantly influences a broad range of phenotypes suggests that these exposures may additionally exert effects through cellular mechanisms that are common, or shared, across these different cell and tissue types. It is in this context that we focus on cellular bioenergetics and propose that mitochondria, bioenergetic and signalling organelles, may represent a key cellular target underlying developmental programming. In this review, we discuss empirical findings in animals and humans that suggest that key structural and functional features of mitochondrial biology exhibit developmental plasticity, and are influenced by the same physiological pathways that are implicated in susceptibility for complex, common age-related disorders, and that these targets of mitochondrial developmental programming exhibit long-term temporal stability. We conclude by articulating current knowledge gaps and propose future research directions to bridge these gaps.
- Published
- 2020
44. DNA methylation biomarkers prospectively predict both antenatal and postpartum depression
- Author
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Payne, Jennifer L, Osborne, Lauren M, Cox, Olivia, Kelly, John, Meilman, Samantha, Jones, Ilenna, Grenier, Winston, Clark, Karen, Ross, Evelyn, McGinn, Rachel, Wadhwa, Pathik D, Entringer, Sonja, Dunlop, Anne L, Knight, Anna K, Smith, Alicia K, Buss, Claudia, and Kaminsky, Zachary A
- Subjects
Clinical Research ,Genetics ,Serious Mental Illness ,Depression ,Brain Disorders ,Prevention ,Mental Health ,Reproductive health and childbirth ,Good Health and Well Being ,Adult ,Cohort Studies ,DNA Methylation ,DNA-Binding Proteins ,Depression ,Postpartum ,Female ,Genetic Markers ,Humans ,Infant ,Newborn ,Nerve Tissue Proteins ,Nuclear Proteins ,Predictive Value of Tests ,Pregnancy ,Prenatal Diagnosis ,Prospective Studies ,Psychiatric Status Rating Scales ,Postpartum depression ,Antenatal depression ,DNA methylation ,TTC9B ,HP1BP3 ,Epigenetic ,biomarker ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry - Abstract
We sought to replicate and expand upon previous work demonstrating antenatal TTC9B and HP1BP3 gene DNA methylation is prospectively predictive of postpartum depression (PPD) with ~80% accuracy. In a preterm birth study from Emory, Illumina MethylEPIC microarray derived 1st but not 3rd trimester biomarker models predicted 3rd trimester Edinburgh Postnatal Depression Scale (EPDS) scores ≥ 13 with an AUC=0.8 (95% CI: 0.63-0.8). Bisulfite pyrosequencing derived biomarker methylation was generated using bisulfite pyrosequencing across all trimesters in a pregnancy cohort at UC Irvine and in 3rd trimester from an independent Johns Hopkins pregnancy cohort. A support vector machine model incorporating 3rd trimester EPDS scores, TTC9B, and HP1BP3 methylation status predicted 4 week to 6 week postpartum EPDS ≥ 13 from 3rd trimester blood in the UC Irvine cohort (AUC=0.78, 95% CI: 0.64-0.78) and from the Johns Hopkins cohort (AUC=0.84, 95% CI: 0.72-0.97), both independent of previous psychiatric diagnosis. Technical replicate predictions in a subset of the Johns Hopkins cohort exhibited strong cross experiment correlation. This study confirms the PPD prediction model has the potential to be developed into a clinical tool enabling the identification of pregnant women at future risk of PPD who may benefit from clinical intervention.
- Published
- 2020
45. The Effect of a Maternal Mediterranean Diet in Pregnancy on Insulin Resistance is Moderated by Maternal Negative Affect.
- Author
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Lindsay, Karen L, Buss, Claudia, Wadhwa, Pathik D, and Entringer, Sonja
- Subjects
Humans ,Pregnancy Complications ,Insulin Resistance ,Pregnancy Outcome ,Cohort Studies ,Longitudinal Studies ,Prospective Studies ,Affect ,Diet ,Mediterranean ,Homeostasis ,Pregnancy ,Pregnancy Trimester ,Third ,Adult ,Female ,Maternal Nutritional Physiological Phenomena ,Young Adult ,Diet ,Healthy ,Mediterranean diet ,homeostasis model assessment of insulin resistance ,insulin resistance ,negative affect ,pregnancy ,prenatal diet ,Food Sciences ,Nutrition and Dietetics - Abstract
There is inconsistent evidence that healthy dietary interventions can effectively mitigate the risk of adverse outcomes associated with elevated insulin resistance in pregnancy, suggesting that other moderating factors may be at play. Maternal psychological state is an important factor to consider in this regard, because stress/mood state can directly influence glycemia and a bidirectional relationship may exist between nutrition and psychological state. The objective of this study was to examine the interaction between maternal negative affect and diet quality on third trimester insulin resistance. We conducted a prospective longitudinal study of N = 203 women with assessments in early and mid-pregnancy, which included an ecological momentary assessment of maternal psychological state, from which a negative affect score (NAS) was derived, and 24-h dietary recalls, from which the Mediterranean Diet Score (MDS) was computed. The homeostasis model assessment of insulin resistance (HOMA-IR) was computed from third trimester fasting plasma glucose and insulin values. Early pregnancy MDS was inversely associated with the HOMA-IR, but this did not maintain significance after adjusting for covariates. There was a significant effect of the mid-pregnancy MDS*NAS interaction term with the HOMA-IR in the adjusted model, such that a higher negative affect was found to override the beneficial effects of a Mediterranean diet on insulin resistance. These results highlight the need to consider nutrition and affective state concurrently in the context of gestational insulin resistance.
- Published
- 2020
46. The Effect of a Maternal Mediterranean Diet in Pregnancy on Insulin Resistance is Moderated by Maternal Negative Affect.
- Author
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Lindsay, Karen L, Buss, Claudia, Wadhwa, Pathik D, and Entringer, Sonja
- Subjects
Humans ,Pregnancy Complications ,Insulin Resistance ,Pregnancy Outcome ,Cohort Studies ,Longitudinal Studies ,Prospective Studies ,Affect ,Diet ,Mediterranean ,Homeostasis ,Pregnancy ,Pregnancy Trimester ,Third ,Adult ,Female ,Maternal Nutritional Physiological Phenomena ,Young Adult ,Diet ,Healthy ,Mediterranean diet ,homeostasis model assessment of insulin resistance ,insulin resistance ,negative affect ,pregnancy ,prenatal diet ,Clinical Research ,Prevention ,Mental Health ,Nutrition ,Diabetes ,Reproductive health and childbirth ,Good Health and Well Being ,Food Sciences ,Nutrition and Dietetics - Abstract
There is inconsistent evidence that healthy dietary interventions can effectively mitigate the risk of adverse outcomes associated with elevated insulin resistance in pregnancy, suggesting that other moderating factors may be at play. Maternal psychological state is an important factor to consider in this regard, because stress/mood state can directly influence glycemia and a bidirectional relationship may exist between nutrition and psychological state. The objective of this study was to examine the interaction between maternal negative affect and diet quality on third trimester insulin resistance. We conducted a prospective longitudinal study of N = 203 women with assessments in early and mid-pregnancy, which included an ecological momentary assessment of maternal psychological state, from which a negative affect score (NAS) was derived, and 24-h dietary recalls, from which the Mediterranean Diet Score (MDS) was computed. The homeostasis model assessment of insulin resistance (HOMA-IR) was computed from third trimester fasting plasma glucose and insulin values. Early pregnancy MDS was inversely associated with the HOMA-IR, but this did not maintain significance after adjusting for covariates. There was a significant effect of the mid-pregnancy MDS*NAS interaction term with the HOMA-IR in the adjusted model, such that a higher negative affect was found to override the beneficial effects of a Mediterranean diet on insulin resistance. These results highlight the need to consider nutrition and affective state concurrently in the context of gestational insulin resistance.
- Published
- 2020
47. Are personality traits associated with smoking and alcohol use prior to and during pregnancy?
- Author
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Leszko, Magdalena, Keenan-Devlin, Lauren, Adam, Emma K, Buss, Claudia, Grobman, William, Simhan, Hyagriv, Wadhwa, Pathik, Mroczek, Daniel K, and Borders, Ann
- Subjects
Reproductive Medicine ,Biomedical and Clinical Sciences ,Health Sciences ,Tobacco Smoke and Health ,Clinical Research ,Alcoholism ,Alcohol Use and Health ,Substance Misuse ,Brain Disorders ,Tobacco ,Pediatric ,Perinatal Period - Conditions Originating in Perinatal Period ,Conditions Affecting the Embryonic and Fetal Periods ,Behavioral and Social Science ,Prevention ,Stroke ,Cancer ,Reproductive health and childbirth ,Cardiovascular ,Good Health and Well Being ,Adaptation ,Psychological ,Adult ,Alcohol Drinking ,Cigarette Smoking ,Female ,Health Behavior ,Humans ,Personality ,Pregnancy ,Pregnancy Complications ,Pregnant Women ,Young Adult ,General Science & Technology - Abstract
Cigarette smoking and alcohol consumption during pregnancy can have detrimental effects on the developing fetus, including fetal alcohol syndrome and low birth weight. Surprisingly little is known about the association of personality traits with smoking and alcohol consumption in the specific subpopulation of pregnant women. This study analyzed data from a geographically diverse sample of 603 pregnant women, aged 18 years and older, who provided information regarding their smoking and drinking habits before and during pregnancy. We compared women who consumed alcohol or smoked cigarettes before pregnancy with women who quit or continued smoking or drinking during pregnancy. Associations between personality and maladaptive behaviors prior to and during pregnancy were modeled using logistic regression. The study revealed that women who scored high on openness to experience were significantly more likely to continue alcohol consumption during pregnancy (OR = 1.07, 95% CI 1.01, 1.14, p = .02). This association was maintained after adjusting for potential confounds. This study demonstrated a significant relationship between personality traits and women's likelihood of continued alcohol consumption prior to and during pregnancy. Understanding personality-based determinants of health-detrimental behavior is important in order to design interventions that aim at decreasing rates of maladaptive health behaviors among pregnant women.
- Published
- 2020
48. A Role of Oxytocin Receptor Gene Brain Tissue Expression Quantitative Trait Locus rs237895 in the Intergenerational Transmission of the Effects of Maternal Childhood Maltreatment
- Author
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Toepfer, Philipp, O'Donnell, Kieran J, Entringer, Sonja, Heim, Christine M, Lin, David TS, MacIsaac, Julia L, Kobor, Michael S, Meaney, Michael J, Provençal, Nadine, Binder, Elisabeth B, Wadhwa, Pathik D, and Buss, Claudia
- Subjects
Biological Psychology ,Biomedical and Clinical Sciences ,Psychology ,Child Abuse and Neglect Research ,Clinical Research ,Genetics ,Mental Health ,Behavioral and Social Science ,Brain Disorders ,Pediatric ,Violence Research ,Neurosciences ,Reproductive health and childbirth ,Good Health and Well Being ,Adult ,Adult Survivors of Child Abuse ,Alleles ,Depression ,Postpartum ,Female ,Gene-Environment Interaction ,Genotype ,Humans ,Infant ,Mother-Child Relations ,Mothers ,Object Attachment ,Oxytocin ,Polymorphism ,Single Nucleotide ,Quantitative Trait Loci ,Reactive Attachment Disorder ,Receptors ,Oxytocin ,Regression Analysis ,Stress ,Psychological ,Young Adult ,gene-environment interaction ,childhood maltreatment ,intergenerational transmission ,cxytocin receptor gene ,parenting ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Developmental & Child Psychology ,Clinical sciences ,Paediatrics ,Applied and developmental psychology - Abstract
ObjectiveWomen exposed to childhood maltreatment (CM) are more likely to exhibit insensitive parenting, which may have consequences for their offspring's development. Variation in the oxytocin-receptor gene (OXTR) moderates risk of CM-associated long-term sequelae associated with mother-child attachment, although functionality of previously investigated single nucleotide polymorphisms (SNPs) remained elusive. Here, we investigated the role of OXTR rs237895, a brain tissue expression quantitative trait locus (eQTL), as a moderator of the relationship between CM and maternal behavior (MB) and the association between MB and offspring attachment security.MethodOf 110 women with information on rs237895 genotype (T-allele = 64, CC = 46), 107 had information on CM (CTQ) and 99 on standardized observer-based ratings of MB at 6 months postpartum (responsivity and detachment), which were used in principal component analysis to obtain a latent factor representing MB. Offspring (n = 86) attachment was evaluated at 12 months of age. Analyses predicting MB were adjusted for socioeconomic status, age, postpartum depression, and genotype-based ethnicity. Analyses predicting child attachment were adjusted for infant sex, socioeconomic status, and postpartum depression.Resultsrs237895 significantly moderated the relationship between CM and MB (F1;66 = 7.99, p < .01), indicating that CM was associated with maternal insensitivity only in high-OXTR-expressing T-allele carriers but not in low-OXTR-expressing CC homozygotes. Moreover, maternal insensitivity predicted offspring insecure attachment (B = -0.551; p < .05).ConclusionWomen with a high OXTR expressing genotype are more susceptible to CM-related impairments in MB that, in turn, predict attachment security in their children, supporting the role of the OT system in the intergenerational transmission of risk associated with maternal CM.
- Published
- 2019
49. Maternal pro-inflammatory state during pregnancy and newborn leukocyte telomere length: A prospective investigation
- Author
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Lazarides, Claudia, Epel, Elissa S, Lin, Jue, Blackburn, Elizabeth H, Voelkle, Manuel C, Buss, Claudia, Simhan, Hyagriv N, Wadhwa, Pathik D, and Entringer, Sonja
- Subjects
Reproductive Medicine ,Biomedical and Clinical Sciences ,Pediatric ,Genetics ,Perinatal Period - Conditions Originating in Perinatal Period ,Inflammatory and immune system ,Reproductive health and childbirth ,Adult ,Female ,Humans ,Infant ,Newborn ,Inflammation ,Interleukin-10 ,Leukocytes ,Longitudinal Studies ,Pregnancy ,Pregnancy Complications ,Prospective Studies ,Telomere ,Tumor Necrosis Factor-alpha ,Young Adult ,Telomeres ,Cytokines ,Pro-inflammatory ratio ,Developmental programming ,Disease susceptibility ,Immunology ,Neurosciences ,Psychology ,Neurology & Neurosurgery ,Biological psychology - Abstract
IntroductionTelomere biology plays a fundamental role in maintaining the integrity of the genome and cell, and shortened telomeres have been linked to several age-related diseases. The initial (newborn) telomere length (TL) represents a critically important feature of the telomere biology system. Exposure to a variety of adverse prenatal conditions such as maternal stress, suboptimal diet, obesity, and obstetric complications, is associated with shorter offspring TL at birth and in adult life. Many, if not all, of these exposures are believed to have an inflammatory component. In this context, stress-related immunological processes during pregnancy may constitute a potential additional biological pathway because they can affect telomere length and telomerase activity via transcriptions factors such as cyclic adenosine monophosphate-dependent transcription factor (ATF7) and nuclear factor-kappa B (NF-κB). Thus, in the present study we examined the hypothesis that maternal pro-inflammatory state across pregnancy, operationalized as the balance between tumor necrosis factor (TNF)-α, a major pro-inflammatory cytokine, and interleukin-10 (IL-10), the major anti-inflammatory cytokine, is associated with newborn leukocyte telomere length (LTL) at birth.Methods and materialsParticipants were healthy women (N = 112) recruited in early pregnancy. Concentrations of TNF- α and IL-10 were quantified in early, mid and late pregnancy from maternal blood samples. Telomere length was assessed in newborn blood samples soon after birth.ResultsAfter adjusting for maternal age, maternal pre-pregnancy BMI, birth weight percentile, and infant sex, a higher mean TNF-α/IL-10 ratio across pregnancy was significantly associated with shorter newborn TL (β = -.205, p = .030). Newborn TL was, on average, 10% shorter in offspring of women in the upper compared to lower quartile of the TNF-α/IL-10 ratio during pregnancy.DiscussionThese findings provide new evidence in humans for a potential "programming" mechanism linking maternal systemic pro-inflammatory processes during pregnancy with the initial (newborn) setting of her offspring's telomere system.
- Published
- 2019
50. Translating basic research knowledge on the biological embedding of early-life stress into novel approaches for the developmental programming of lifelong health
- Author
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Heim, Christine M, Entringer, Sonja, and Buss, Claudia
- Subjects
Biomedical and Clinical Sciences ,Genetics ,Prevention ,Pediatric ,Generic health relevance ,Quality Education ,Good Health and Well Being ,Adverse Childhood Experiences ,Animals ,Brain ,Epigenesis ,Genetic ,Female ,Gene-Environment Interaction ,Humans ,Pregnancy ,Prenatal Exposure Delayed Effects ,Psychological Trauma ,Stress ,Psychological ,Telomere Shortening ,Developmental programming ,Early life stress ,Prenatal stress ,Intergenerational transmission ,Targeted intervention ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Psychiatry ,Biomedical and clinical sciences ,Psychology - Abstract
This review integrates scientific knowledge obtained over the past few decades on the biological mechanisms that contribute to the profound association between exposure to early adversity, including childhood trauma and prenatal stress, and the lifelong elevated risk to develop a broad range of diseases. We further discuss insights into gene-environment interactions moderating the association between early adversity and disease manifestation and we discuss the role of epigenetic and other molecular processes in the biological embedding of early adversity. Based on these findings, we propose potential mechanisms that may contribute to the intergenerational transmission of risk related to early adversity from the mother to the fetus. Finally, we argue that basic research knowledge on the biological embedding of early adversity must now be translated into novel intervention strategies that are mechanism-driven and sensitive to developmental timing. Indeed, to date, there are no diagnostic biomarkers of risk or mechanism-informed interventions that we can offer to victims of early adversity in order to efficiently prevent or reverse adverse health outcomes. Such translational efforts can be expected to have significant impact on both clinical practice and the public health system, and will promote precision medicine in pediatrics and across the lifespan.
- Published
- 2019
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