Robert O Wright
Dados Biográficos
| ID | 5467134 |
|---|---|
| NOME | Robert O Wright |
| PRENOMES | Robert |
| SOBRENOME | O Wright |
| ASSINATURA | WRIGHT R O |
| AFILIAÇÕES | Icahn School of Medicine at Mount Sinai |
| ORCID | 0000-0003-1180-6459 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 28 |
| TOTAL DE CITAÇÕES | 9 |
| TOTAL COMO AUTOR | 28 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1999 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 2 |
Associations of Prenatal Socioeconomic Status and Childhood Working Memory
Prenatal socioeconomic status is a predictor of childhood working memory, but it may be a stronger predictor for girls compared with for boys
Associations among positive child health measures in the environmental influences on child health outcomes (Echo) cohort
Exploring the link between the pediatric exposome, respiratory health, and executive function in children
Asthma is a highly prevalent inflammatory condition, significantly affecting nearly six million U.S. children and impacting various facets of their developmental trajectories including neurodevelopment. Evidence supports a link between pediatric environmental exposures in two key areas: asthma and executive function (E.F.). E.F.s are a collective of higher-order cognitive processes facilitating goal-oriented behaviors. Studies also identify asthm…
Associations between a metal mixture and infant negative affectivity
In-utero exposures interact in complex ways that influence neurodevelopment. Animal research demonstrates that fetal sex moderates the impact of joint exposure to metals and prenatal stress measures, including cortisol, on offspring socioemotional outcomes. Further research is needed in humans. We evaluated the joint association of prenatal exposures to a metal mixture and cortisol with infant negative affectivity, considering sex differences. An…
Prenatal iodine intake and infant temperament in a multiethnic US cohort
Objective: Maternal iodine plays a central role in fetal neurodevelopment. It is recommended that pregnant women consume sufficient levels of iodine to accommodate increased need for mother and fetus. We examined associations among prenatal dietary and supplemental iodine intake and infant temperament. Design: The PRogramming of Intergenerational Stress Mechanisms (PRISM) study is an ongoing longitudinal pregnancy cohort. Data from 2011 to 2020 w…
Airborne Lead Exposure and Childhood Cognition
Objectives. To examine whether a previously reported association between airborne lead exposure and children’s cognitive function replicates across a geographically diverse sample of the United States. Methods. Residential addresses of children ( Results. An IQR increase in airborne lead was associated with a 0.74-point lower mean IQ score (b = −0.74; 95% confidence interval = −1.00, −0.48). The association between lead and EF was nonlinear and w…
Association of maternal education, neighborhood deprivation, and racial segregation with gestational age at birth by maternal race/ethnicity and United States Census region in the Echo cohorts
Background In the United States, disparities in gestational age at birth by maternal race, ethnicity, and geography are theorized to be related, in part, to differences in individual- and neighborhood-level socioeconomic status (SES). Yet, few studies have examined their combined effects or whether associations vary by maternal race and ethnicity and United States Census region. Methods We assembled data from 34 cohorts in the Environmental influ…
Pre- and Postnatal Fine Particulate Matter Exposure and Childhood Cognitive and Adaptive Function
Increasing evidence exists for an association between early life fine particulate matter (PM 2.5 ) exposure and several neurodevelopmental outcomes, including autism spectrum disorder (ASD); however, the association between PM 2.5 and adaptive and cognitive function remains poorly understood. Participants included 658 children with ASD, 771 with a non-ASD developmental disorder, and 849 population controls from the Study to Explore Early Developm…
Impact of Covid-19-Related Social Isolation on Behavioral Outcomes in Young Adults Residing in Northern Italy
Social isolation affects our emotions, behavior and interactions. Worldwide, individuals experienced prolonged periods of isolation during the first wave of the COVID-19 pandemic when authorities-imposed restrictions to reduce the spread of the virus. In this study, we investigated the effects of social isolation on emotional and behavioral outcomes in young adults from Lombardy, Italy, a global hotspot of COVID-19. We leveraged baseline (pre-soc…
Prenatal trace elements mixture is associated with learning deficits on a behavioral acquisition task among young children
Children are exposed to many trace elements throughout their development. Given their ubiquity and potential to have effects on children's neurodevelopment, these exposures are a public health concern. This study sought to identify trace element mixture-associated deficits in learning behavior using operant testing in a prospective cohort. We included 322 participants aged 6-7 years recruited in Mexico City with complete data on prenatal trace el…
Nephrotoxic Metal Mixtures and Preadolescent Kidney Function
Exposure to metals including lead (Pb), cadmium (Cd), and arsenic (As), may impair kidney function as individual toxicants or in mixtures. However, no single medium is ideal to study multiple metals simultaneously. We hypothesized that multi-media biomarkers (MMBs), integrated indices combining information across biomarkers, are informative of adverse kidney function. Levels of Pb, Cd, and As were quantified in blood and urine in 4-6-year-old Mex…
Changes in Depressive Symptoms, Stress and Social Support in Mexican Women during the Covid-19 Pandemic
The aim of this study was to examine changes in depression, stress and social support levels before and during the COVID-19 pandemic in women living in Mexico City. We studied 466 women enrolled in the Programming Research in Obesity, Growth, Environment and Social Stressors (PROGRESS) study who completed the Edinburgh Depression Scale (EDS) questionnaire prior (2018-2019) and during the lockdown period of the pandemic (May-November 2020). Psycho…
Mitochondrial DNA Copy Number Adaptation as a Biological Response Derived from an Earthquake at Intrauterine Stage
An altered mitochondrial DNA copy number (mtDNAcn) at birth can be a marker of increased disease susceptibility later in life. Gestational exposure to acute stress, such as that derived from the earthquake experienced on 19 September 2017 in Mexico City, could be associated with changes in mtDNAcn at birth. Our study used data from the OBESO (Biochemical and Epigenetic Origins of Overweight and Obesity) perinatal cohort in Mexico City. We compare…
PM2.5 exposure as a risk factor for type 2 diabetes mellitus in the Mexico City metropolitan area
Our results add to the evidence linking PM 2.5 exposure to DM in Mexican adults. Studies in low- and middle-income countries, where PM 2.5 atmospheric concentrations exceed WHO standards, are required to strengthen the evidence
Predictors of patterns of weight change 1 year after delivery in a cohort of Mexican women
Objective: To evaluate the associations of pregestational BMI, gestational weight gain (GWG) and breast-feeding at 1 month postpartum with four patterns of weight change during the first year after delivery: postpartum weight retention (PPWR), postpartum weight gain (PPWG), postpartum weight retention + gain (PPWR + WG) and return to pregestational weight. Design: In this secondary analysis of a prospective study, we categorised postpartum weight…
Disentangling Associations Among Maternal Lifetime and Prenatal Stress, Psychological Functioning During Pregnancy, Maternal Race/Ethnicity, and Infant Negative Affectivity at Age 6 Months
Purpose: Maternal stress and psychological dysfunction in pregnancy are independently linked with fetal neurodevelopment. Stress encompasses environmental stressors and psychological and physiological responses. Stressors and psychopathology co-occur with patterns differing by race/ethnicity. We aimed to extend environmental mixtures methodology to elucidate prenatal stress associations with infant negative affectivity (NA) in a racially/ethnical…
Eighth Annual Conference of inVivo Planetary Health
inVIVO Planetary Health (inVIVO) is a progressive scientific movement providing evidence, advocacy, and inspiration to align the interests and vitality of people, place, and planet. Our goal is to transform personal and planetary health through awareness, attitudes, and actions, and a deeper understanding of how all systems are interconnected and interdependent. Here, we present the abstracts and proceedings of our 8th annual conference, held in …
Metabolic Outcomes in Southern Italian Preadolescents Residing Near an Industrial Complex
Evidence suggests that environmental exposures and socioeconomic factors may interact to produce metabolic changes in children. We assessed the influence of residential location and socioeconomic status (SES) on pediatric body mass index (BMI) Z-score and fasting blood glucose (FBG) concentration. Participants included 214 children aged 6-11 years who live near a large industrial complex in Taranto, Italy. Participants were grouped into residenti…
Prenatal Stress, Methylation in Inflammation-Related Genes, and Adiposity Measures in Early Childhood
OBJECTIVE: Maternal stress during pregnancy may influence childhood growth and adiposity, possibly through immune/inflammatory programming. We investigated whether exposure to prenatal stress and methylation in inflammation-related genes were associated with childhood adiposity in 424 mother-child pairs in Mexico City, Mexico. METHODS: A stress index was created based on four prenatally administered stress-related scales (Exposure to Violence, Cr…
Children’s Blood Lead Concentrations from 1988 to 2015 in Mexico City
Despite the removal of lead from gasoline in 1997, elevated blood lead levels (BLLs) > 5 μg/dL are still detectable in children living in Mexico City. The use of lead-glazed ceramics may explain these persistent exposure levels. Mexico lacks a national surveillance program for BLL, but temporal trends can be derived from epidemiological studies. With this approach, we leveraged a series of birth cohorts to report BLL trends from 1987 to 2002 and …
Bayesian kernel machine regression for estimating the health effects of multi-pollutant mixtures
Because humans are invariably exposed to complex chemical mixtures, estimating the health effects of multi-pollutant exposures is of critical concern in environmental epidemiology, and to regulatory agencies such as the U.S. Environmental Protection Agency. However, most health effects studies focus on single agents or consider simple two-way interaction models, in part because we lack the statistical methodology to more realistically capture the…
Racial/ethnic and sociodemographic factors associated with micronutrient intakes and inadequacies among pregnant women in an urban US population
Objective To assess sociodemographic correlates of micronutrient intakes from food and dietary supplements in an urban, ethnically diverse sample of pregnant women in the USA. Design Cross-sectional analyses of data collected using a validated semi-quantitative FFQ. Associations between racial, ethnic and sociodemographic factors and micronutrient intakes were examined using logistic regression controlling for pre-pregnancy BMI, maternal age and …
Assessment of dietary fish consumption in pregnancy
Objective Fish consumption influences a number of health outcomes. Few studies have directly compared dietary assessment methods to determine the best approach to estimating intakes of fish and its component nutrients, including DHA, and toxicants, including methylmercury. Our objective was to compare three methods of assessing fish intake. Design We assessed 30 d fish intake using three approaches: (i) a single question on total fish consumption…
Interpersonal trauma exposure and cognitive development in children to age 8 years
BACKGROUND: Childhood trauma exposure has been associated with deficits in cognitive functioning. The influence of timing of exposure on the magnitude and persistence of deficits is not well understood. The impact of exposure in early development has been especially under-investigated. This study examined the impact of interpersonal trauma exposure (IPT) in the first years of life on childhood cognitive functioning. METHODS: Children (N=206) part…
Lipid and endothelium-related genes, ambient particulate matter, and heart rate variability—the VA Normative Aging Study
BACKGROUND: Many studies have shown that exposures to air pollution are associated with cardiovascular events, although the mechanism remains to be clarified. To identify whether exposures to ambient particles act on autonomic function via the lipid/endothelial metabolism pathway, whether effects of particulate matter <2.5 mum in aerodynamic diameter (PM(2.5)) on heart rate variability (HRV) were modified by gene polymorphisms related to those pa…
Interpersonal trauma exposure and cognitive development in children to age 8 years
BACKGROUND: Childhood trauma exposure has been associated with deficits in cognitive functioning. The influence of timing of exposure on the magnitude and persistence of deficits is not well understood. The impact of exposure in early development has been especially under-investigated. This study examined the impact of interpersonal trauma exposure (IPT) in the first years of life on childhood cognitive functioning. METHODS: Children (N=206) part…
Association between iron deficiency and low-level lead poisoning in an urban primary care clinic
OBJECTIVES: The purpose of this study was to examine the association between iron deficiency and low-level lead poisoning. METHODS: Data were collected in an urban primary care clinic from 3650 children aged 9 to 48 months. Iron deficiency was defined as a red cell mean corpuscular volume (MCV) of less than 70 fL and a red cell distribution width (RDW) of more than 14.5 in children younger than 2 years, and an MCV of less than 73 fL and RDW of mo…
Airborne Lead Exposure and Childhood Cognition
Objectives. To examine whether a previously reported association between airborne lead exposure and children’s cognitive function replicates across a geographically diverse sample of the United States. Methods. Residential addresses of children ( Results. An IQR increase in airborne lead was associated with a 0.74-point lower mean IQ score (b = −0.74; 95% confidence interval = −1.00, −0.48). The association between lead and EF was nonlinear and w…
Association between iron deficiency and low-level lead poisoning in an urban primary care clinic
OBJECTIVES: The purpose of this study was to examine the association between iron deficiency and low-level lead poisoning. METHODS: Data were collected in an urban primary care clinic from 3650 children aged 9 to 48 months. Iron deficiency was defined as a red cell mean corpuscular volume (MCV) of less than 70 fL and a red cell distribution width (RDW) of more than 14.5 in children younger than 2 years, and an MCV of less than 73 fL and RDW of mo…
Transdisciplinary research strategies for understanding socially patterned disease
As we have seen a global increase in asthma in the past three decades it has also become clear that it is a socially patterned disease, based on demographic and socioeconomic indicators clustered by areas of residence. This trend is not readily explained by traditional genetic paradigms or physical environmental exposures when considered alone. This has led to consideration of the interplay among physical and psychosocial environmental hazards an…
Association Between Lung Function and Cognition Among Children in a Prospective Birth Cohort Study
OBJECTIVES: To examine the relationship between lung function and cognition among children in the Maternal-Infant Smoking Study of East Boston, a prospective cohort of women and children enrolled before 20 weeks of gestation. A number of studies have demonstrated a relationship between lung function and cognition among adults, but this relationship has not been studied among children. METHODS: At 6 years of age, children completed lung function t…
Lipid and endothelium-related genes, ambient particulate matter, and heart rate variability—the VA Normative Aging Study
BACKGROUND: Many studies have shown that exposures to air pollution are associated with cardiovascular events, although the mechanism remains to be clarified. To identify whether exposures to ambient particles act on autonomic function via the lipid/endothelial metabolism pathway, whether effects of particulate matter <2.5 mum in aerodynamic diameter (PM(2.5)) on heart rate variability (HRV) were modified by gene polymorphisms related to those pa…
Interpersonal trauma exposure and cognitive development in children to age 8 years
BACKGROUND: Childhood trauma exposure has been associated with deficits in cognitive functioning. The influence of timing of exposure on the magnitude and persistence of deficits is not well understood. The impact of exposure in early development has been especially under-investigated. This study examined the impact of interpersonal trauma exposure (IPT) in the first years of life on childhood cognitive functioning. METHODS: Children (N=206) part…
Racial/ethnic and sociodemographic factors associated with micronutrient intakes and inadequacies among pregnant women in an urban US population
Objective To assess sociodemographic correlates of micronutrient intakes from food and dietary supplements in an urban, ethnically diverse sample of pregnant women in the USA. Design Cross-sectional analyses of data collected using a validated semi-quantitative FFQ. Associations between racial, ethnic and sociodemographic factors and micronutrient intakes were examined using logistic regression controlling for pre-pregnancy BMI, maternal age and …
Assessment of dietary fish consumption in pregnancy
Objective Fish consumption influences a number of health outcomes. Few studies have directly compared dietary assessment methods to determine the best approach to estimating intakes of fish and its component nutrients, including DHA, and toxicants, including methylmercury. Our objective was to compare three methods of assessing fish intake. Design We assessed 30 d fish intake using three approaches: (i) a single question on total fish consumption…
Bayesian kernel machine regression for estimating the health effects of multi-pollutant mixtures
Because humans are invariably exposed to complex chemical mixtures, estimating the health effects of multi-pollutant exposures is of critical concern in environmental epidemiology, and to regulatory agencies such as the U.S. Environmental Protection Agency. However, most health effects studies focus on single agents or consider simple two-way interaction models, in part because we lack the statistical methodology to more realistically capture the…
Prenatal Stress, Methylation in Inflammation-Related Genes, and Adiposity Measures in Early Childhood
OBJECTIVE: Maternal stress during pregnancy may influence childhood growth and adiposity, possibly through immune/inflammatory programming. We investigated whether exposure to prenatal stress and methylation in inflammation-related genes were associated with childhood adiposity in 424 mother-child pairs in Mexico City, Mexico. METHODS: A stress index was created based on four prenatally administered stress-related scales (Exposure to Violence, Cr…
Children’s Blood Lead Concentrations from 1988 to 2015 in Mexico City
Despite the removal of lead from gasoline in 1997, elevated blood lead levels (BLLs) > 5 μg/dL are still detectable in children living in Mexico City. The use of lead-glazed ceramics may explain these persistent exposure levels. Mexico lacks a national surveillance program for BLL, but temporal trends can be derived from epidemiological studies. With this approach, we leveraged a series of birth cohorts to report BLL trends from 1987 to 2002 and …
Eighth Annual Conference of inVivo Planetary Health
inVIVO Planetary Health (inVIVO) is a progressive scientific movement providing evidence, advocacy, and inspiration to align the interests and vitality of people, place, and planet. Our goal is to transform personal and planetary health through awareness, attitudes, and actions, and a deeper understanding of how all systems are interconnected and interdependent. Here, we present the abstracts and proceedings of our 8th annual conference, held in …
Metabolic Outcomes in Southern Italian Preadolescents Residing Near an Industrial Complex
Evidence suggests that environmental exposures and socioeconomic factors may interact to produce metabolic changes in children. We assessed the influence of residential location and socioeconomic status (SES) on pediatric body mass index (BMI) Z-score and fasting blood glucose (FBG) concentration. Participants included 214 children aged 6-11 years who live near a large industrial complex in Taranto, Italy. Participants were grouped into residenti…
Disentangling Associations Among Maternal Lifetime and Prenatal Stress, Psychological Functioning During Pregnancy, Maternal Race/Ethnicity, and Infant Negative Affectivity at Age 6 Months
Purpose: Maternal stress and psychological dysfunction in pregnancy are independently linked with fetal neurodevelopment. Stress encompasses environmental stressors and psychological and physiological responses. Stressors and psychopathology co-occur with patterns differing by race/ethnicity. We aimed to extend environmental mixtures methodology to elucidate prenatal stress associations with infant negative affectivity (NA) in a racially/ethnical…
Nephrotoxic Metal Mixtures and Preadolescent Kidney Function
Exposure to metals including lead (Pb), cadmium (Cd), and arsenic (As), may impair kidney function as individual toxicants or in mixtures. However, no single medium is ideal to study multiple metals simultaneously. We hypothesized that multi-media biomarkers (MMBs), integrated indices combining information across biomarkers, are informative of adverse kidney function. Levels of Pb, Cd, and As were quantified in blood and urine in 4-6-year-old Mex…
Changes in Depressive Symptoms, Stress and Social Support in Mexican Women during the Covid-19 Pandemic
The aim of this study was to examine changes in depression, stress and social support levels before and during the COVID-19 pandemic in women living in Mexico City. We studied 466 women enrolled in the Programming Research in Obesity, Growth, Environment and Social Stressors (PROGRESS) study who completed the Edinburgh Depression Scale (EDS) questionnaire prior (2018-2019) and during the lockdown period of the pandemic (May-November 2020). Psycho…
Mitochondrial DNA Copy Number Adaptation as a Biological Response Derived from an Earthquake at Intrauterine Stage
An altered mitochondrial DNA copy number (mtDNAcn) at birth can be a marker of increased disease susceptibility later in life. Gestational exposure to acute stress, such as that derived from the earthquake experienced on 19 September 2017 in Mexico City, could be associated with changes in mtDNAcn at birth. Our study used data from the OBESO (Biochemical and Epigenetic Origins of Overweight and Obesity) perinatal cohort in Mexico City. We compare…
PM2.5 exposure as a risk factor for type 2 diabetes mellitus in the Mexico City metropolitan area
Our results add to the evidence linking PM 2.5 exposure to DM in Mexican adults. Studies in low- and middle-income countries, where PM 2.5 atmospheric concentrations exceed WHO standards, are required to strengthen the evidence
Predictors of patterns of weight change 1 year after delivery in a cohort of Mexican women
Objective: To evaluate the associations of pregestational BMI, gestational weight gain (GWG) and breast-feeding at 1 month postpartum with four patterns of weight change during the first year after delivery: postpartum weight retention (PPWR), postpartum weight gain (PPWG), postpartum weight retention + gain (PPWR + WG) and return to pregestational weight. Design: In this secondary analysis of a prospective study, we categorised postpartum weight…
Pre- and Postnatal Fine Particulate Matter Exposure and Childhood Cognitive and Adaptive Function
Increasing evidence exists for an association between early life fine particulate matter (PM 2.5 ) exposure and several neurodevelopmental outcomes, including autism spectrum disorder (ASD); however, the association between PM 2.5 and adaptive and cognitive function remains poorly understood. Participants included 658 children with ASD, 771 with a non-ASD developmental disorder, and 849 population controls from the Study to Explore Early Developm…
Impact of Covid-19-Related Social Isolation on Behavioral Outcomes in Young Adults Residing in Northern Italy
Social isolation affects our emotions, behavior and interactions. Worldwide, individuals experienced prolonged periods of isolation during the first wave of the COVID-19 pandemic when authorities-imposed restrictions to reduce the spread of the virus. In this study, we investigated the effects of social isolation on emotional and behavioral outcomes in young adults from Lombardy, Italy, a global hotspot of COVID-19. We leveraged baseline (pre-soc…
Prenatal trace elements mixture is associated with learning deficits on a behavioral acquisition task among young children
Children are exposed to many trace elements throughout their development. Given their ubiquity and potential to have effects on children's neurodevelopment, these exposures are a public health concern. This study sought to identify trace element mixture-associated deficits in learning behavior using operant testing in a prospective cohort. We included 322 participants aged 6-7 years recruited in Mexico City with complete data on prenatal trace el…
Association of maternal education, neighborhood deprivation, and racial segregation with gestational age at birth by maternal race/ethnicity and United States Census region in the Echo cohorts
Background In the United States, disparities in gestational age at birth by maternal race, ethnicity, and geography are theorized to be related, in part, to differences in individual- and neighborhood-level socioeconomic status (SES). Yet, few studies have examined their combined effects or whether associations vary by maternal race and ethnicity and United States Census region. Methods We assembled data from 34 cohorts in the Environmental influ…
Exploring the link between the pediatric exposome, respiratory health, and executive function in children
Asthma is a highly prevalent inflammatory condition, significantly affecting nearly six million U.S. children and impacting various facets of their developmental trajectories including neurodevelopment. Evidence supports a link between pediatric environmental exposures in two key areas: asthma and executive function (E.F.). E.F.s are a collective of higher-order cognitive processes facilitating goal-oriented behaviors. Studies also identify asthm…
Associations between a metal mixture and infant negative affectivity
In-utero exposures interact in complex ways that influence neurodevelopment. Animal research demonstrates that fetal sex moderates the impact of joint exposure to metals and prenatal stress measures, including cortisol, on offspring socioemotional outcomes. Further research is needed in humans. We evaluated the joint association of prenatal exposures to a metal mixture and cortisol with infant negative affectivity, considering sex differences. An…
Prenatal iodine intake and infant temperament in a multiethnic US cohort
Objective: Maternal iodine plays a central role in fetal neurodevelopment. It is recommended that pregnant women consume sufficient levels of iodine to accommodate increased need for mother and fetus. We examined associations among prenatal dietary and supplemental iodine intake and infant temperament. Design: The PRogramming of Intergenerational Stress Mechanisms (PRISM) study is an ongoing longitudinal pregnancy cohort. Data from 2011 to 2020 w…
Medicine (24 obras) · Environmental health (14 obras) · Internal Medicine (14 obras) · Psychology (12 obras) · Psychiatry (11 obras) · Demography (9 obras) · Pregnancy (9 obras) · Biology (8 obras) · Cohort (7 obras) · Demography (7 obras)