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Tracy Bastain, PhD

Visiting Associate Professor of Population and Public Health Sciences

P50 Center Director

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Phone +1 323 442 1033
Email bastain@usc.edu
CTSI Profile

Publications

  • Prenatal Psychosocial Stressors and Blood Pressure Across 4 Years Postpartum Hypertension. 2025 Feb 10. . View in PubMed
  • A Latent Trait-based Measure as a Data Harmonization and Missing Data Solution Applied to the Environmental Influences on Child Health Outcomes Cohort Epidemiology. 2025 Jan 30. . View in PubMed
  • Children’s executive functioning and health behaviors across pediatric life stages and ecological contexts J Behav Med. 2025 Jan 09. . View in PubMed
  • Perceived Stress During Late Pregnancy and Infant Body Composition at 1 Month J Endocr Soc. 2025 Jan 06; 9(2):bvae222. . View in PubMed
  • Impact of childhood exposure to traffic related air pollution on adult cardiometabolic health: Exploring the role of perceived stress Environ Res. 2024 Dec 15; 263(Pt 2):120130. . View in PubMed
  • Maternal glucose levels and late pregnancy circulating extracellular vesicle and particle miRNAs in the MADRES pregnancy cohort Epigenetics. 2024 Dec; 19(1):2404198. . View in PubMed
  • Smartphone GPS-Based Exposure to Greenspace and Walkability and Accelerometer-Assessed Physical Activity During Pregnancy and Early Postpartum-Evidence from the MADRES Cohort J Urban Health. 2024 Dec; 101(6):1128-1142. . View in PubMed
  • Prenatal exposure to ambient air pollution and persistent postpartum depression Sci Total Environ. 2024 Nov 25; 953:176089. . View in PubMed
  • Gestational exposure to organophosphate ester flame retardants and risk of childhood obesity in the environmental influences on child health outcomes consortium Environ Int. 2024 Nov; 193:109071. . View in PubMed
  • Neighborhood Food Access in Early Life and Trajectories of Child Body Mass Index and Obesity JAMA Pediatr. 2024 Nov 01; 178(11):1172-1182. . View in PubMed
  • Organophosphate ester flame retardant chemicals and maternal depression during pregnancy Environ Res. 2024 Oct 15; 259:119581. . View in PubMed
  • Childhood Air Pollution Exposure Associated with Self-reported Bronchitic Symptoms in Adulthood Am J Respir Crit Care Med. 2024 Oct 15; 210(8):1025-1034. . View in PubMed
  • Spatial and temporal determinants of particulate matter peak exposures during pregnancy and early postpartum Environ Adv. 2024 Oct; 17. . View in PubMed
  • Am J Clin Nutr. 2024 Sep; 120(3):583-592. . View in PubMed
  • Sources of personal PM25 exposure during pregnancy in the MADRES cohort. J Expo Sci Environ Epidemiol. 2024 Sep; 34(5):868-877. . View in PubMed
  • Association Between Cardiovascular Health and Subclinical Atherosclerosis Among Young Adults Using the American Heart Association’s “Life’s Essential 8” Metrics J Am Heart Assoc. 2024 Aug 06; 13(15):e033990. . View in PubMed
  • Carotid Artery Wall Echogenicity Measured by Gray Scale Median of the Intima-Media Complex From Childhood to Young Adulthood J Am Heart Assoc. 2024 Aug 06; 13(15):e034821. . View in PubMed
  • Independent and joint effects of neighborhood-level environmental and socioeconomic exposures on body mass index in early childhood: The environmental influences on child health outcomes (ECHO) cohort Environ Res. 2024 Jul 15; 253:119109. . View in PubMed
  • Prenatal air pollution exposure is associated with inflammatory, cardiovascular, and metabolic biomarkers in mothers and newborns Environ Res. 2024 Jul 01; 252(Pt 1):118797. . View in PubMed
  • Increased Risk of Gestational Hypertension by Periconceptional Exposure to Ambient Air Pollution and Effect Modification by Prenatal Depression Hypertension. 2024 Jun; 81(6):1285-1295. . View in PubMed
  • Joint effects of traffic-related air pollution and hypertensive disorders of pregnancy on maternal postpartum depressive and anxiety symptoms J Expo Sci Environ Epidemiol. 2024 May 31. . View in PubMed
  • A Comparison of Measured Airborne and Self-Reported Secondhand Smoke Exposure in the MADRES Pregnancy Cohort Study Nicotine Tob Res. 2024 05 22; 26(6):669-677. . View in PubMed
  • Perinatal Outcomes during versus Prior to the COVID-19 Pandemic and the Role of Maternal Depression and Perceived Stress: A Report from the ECHO Program Am J Perinatol. 2024 05; 41(S 01):e1404-e1420. . View in PubMed
  • Maternal Urinary Fluoride and Child Neurobehavior at Age 36 Months JAMA Netw Open. 2024 05 01; 7(5):e2411987. . View in PubMed
  • Erratum: “Associations of Organophosphate Ester Flame Retardant Exposures during Pregnancy with Gestational Duration and Fetal Growth: The Environmental influences on Child Health Outcomes (ECHO) Program” Environ Health Perspect. 2024 Apr; 132(4):49003. . View in PubMed
  • GPS-derived environmental exposures during pregnancy and early postpartum – Evidence from the madres cohort Sci Total Environ. 2024 Mar 25; 918:170551. . View in PubMed
  • Maternal Dietary Patterns During Pregnancy Are Linked to Hypertensive Disorders of Pregnancy Among a Predominantly Low-Income US Hispanic/Latina Pregnancy Cohort J Am Heart Assoc. 2024 Mar 05; 13(5):e029848. . View in PubMed
  • Measurement bias in caregiver-report of early childhood behavior problems across demographic factors in an ECHO-wide diverse sample JCPP Adv. 2024 Mar; 4(1):e12198. . View in PubMed
  • Demographic and health characteristics associated with fish and n-3 fatty acid supplement intake during pregnancy: results from pregnancy cohorts in the ECHO programme Public Health Nutr. 2024 Feb 27; 27(1):e94. . View in PubMed
  • Effect of parental adverse childhood experiences on intergenerational DNA methylation signatures from peripheral blood mononuclear cells and buccal mucosa Transl Psychiatry. 2024 Feb 12; 14(1):89. . View in PubMed
  • Perceived Stress From Childhood to Adulthood and Cardiometabolic End Points in Young Adulthood: An 18-Year Prospective Study J Am Heart Assoc. 2024 Feb 06; 13(3):e030741. . View in PubMed
  • Prenatal exposures to organophosphate ester metabolites and early motor development in the MADRES cohort Environ Pollut. 2024 Feb 01; 342:123131. . View in PubMed
  • The Role of Social Support and Acculturation Factors on Postpartum Mental Health Among Latinas in the MADRES Pregnancy Cohort J Immigr Minor Health. 2024 Feb; 26(1):72-80. . View in PubMed
  • A review of single-cell transcriptomics and epigenomics studies in maternal and child health Epigenomics. 2024; 16(10):775-793. . View in PubMed
  • Prenatal Exposure to Nonpersistent Environmental Chemicals and Postpartum Depression JAMA Psychiatry. 2024 01 01; 81(1):67-76. . View in PubMed
  • EV-miRNA associated with environmental air pollution exposures in the MADRES cohort Environ Epigenet. 2024; 10(1):dvae019. . View in PubMed
  • The unseen patient: competing priorities between patients and providers when cannabis is used in pregnancy, a qualitative study Front Glob Womens Health. 2024; 5:1355375. . View in PubMed
  • Associations of Organophosphate Ester Flame Retardant Exposures during Pregnancy with Gestational Duration and Fetal Growth: The Environmental influences on Child Health Outcomes (ECHO) Program Environ Health Perspect. 2024 Jan; 132(1):17004. . View in PubMed
  • Effects of in-utero personal exposure to PM25 sources and components on birthweight. Sci Rep. 2023 12 11; 13(1):21987. . View in PubMed
  • “They might take my baby away:” Black and Latina peoples’ experiences of using cannabis during pregnancy in California while engaged in perinatal care J Perinatol. 2023 12; 43(12):1497-1499. . View in PubMed
  • Associations between area-level arsenic exposure and adverse birth outcomes: An Echo-wide cohort analysis Environ Res. 2023 11 01; 236(Pt 2):116772. . View in PubMed
  • Urinary fluoride levels and metal co-exposures among pregnant women in Los Angeles, California Environ Health. 2023 10 26; 22(1):74. . View in PubMed
  • Poor Sleep Quality Increases Gestational Weight Gain Rate in Pregnant People: Findings from the MADRES Study Res Sq. 2023 Sep 25. . View in PubMed
  • Prenatal exposures to organophosphate ester metabolite mixtures and children’s neurobehavioral outcomes in the MADRES pregnancy cohort Environ Health. 2023 09 22; 22(1):66. . View in PubMed
  • Prenatal ambient air pollution exposure and child weight trajectories from the 3rd trimester of pregnancy to 2 years of age: a cohort study BMC Med. 2023 09 07; 21(1):341. . View in PubMed
  • Preconceptional and prenatal exposure to air pollutants and risk of gestational diabetes in the MADRES prospective pregnancy cohort study Lancet Reg Health Am. 2023 Sep; 25:100575. . View in PubMed
  • The Environmental Influences on Child Health Outcomes (ECHO)-Wide Cohort Am J Epidemiol. 2023 08 04; 192(8):1249-1263. . View in PubMed
  • Sociodemographic Differences in COVID-19 Pandemic Experiences Among Families in the United States JAMA Netw Open. 2023 08 01; 6(8):e2330495. . View in PubMed
  • Developing a National-Scale Exposure Index for Combined Environmental Hazards and Social Stressors and Applications to the Environmental Influences on Child Health Outcomes (ECHO) Cohort Int J Environ Res Public Health. 2023 07 10; 20(14). . View in PubMed
  • Effect of Parental Adverse Childhood Experiences on Intergenerational DNA Methylation Signatures Res Sq. 2023 Jun 26. . View in PubMed
  • Effects of In-Utero Personal Exposure to PM25 Sources and Components on Birthweight. Res Sq. 2023 Jun 07. . View in PubMed
  • Sex-specific effects of prenatal organophosphate ester (OPE) metabolite mixtures and adverse infant birth outcomes in the maternal and developmental risks from environmental and social stressors (MADRES) pregnancy cohort Environ Res. 2023 06 01; 226:115703. . View in PubMed
  • Sociodemographic Variation in Children’s Health Behaviors During the COVID-19 Pandemic Child Obes. 2023 06; 19(4):226-238. . View in PubMed
  • When a birth cohort grows up: challenges and opportunities in longitudinal developmental origins of health and disease (DOHaD) research J Dev Orig Health Dis. 2023 04; 14(2):175-181. . View in PubMed
  • Intergenerational transmission of the effects of maternal exposure to childhood maltreatment in the USA: a retrospective cohort study Lancet Public Health. 2023 03; 8(3):e226-e237. . View in PubMed
  • Depression, perceived stress, and distress during pregnancy and EV-associated miRNA profiles in MADRES J Affect Disord. 2023 02 15; 323:799-808. . View in PubMed
  • A Vegetable, Oil, and Fruit Dietary Pattern in Late Pregnancy is Linked to Reduced Risks of Adverse Birth Outcomes in a Predominantly Low-Income Hispanic and Latina Pregnancy Cohort J Nutr. 2023 01 14; 152(12):2837-2846. . View in PubMed
  • Perceptions and experiences of environmental health and risks among Latina mothers in urban Los Angeles, California, USA Environ Health. 2023 01 14; 22(1):8. . View in PubMed
  • Opportunities for understanding the COVID-19 pandemic and child health in the United States: the Environmental influences on Child Health Outcomes (ECHO) program Front Pediatr. 2023; 11:1171214. . View in PubMed
  • COVID-19 Pandemic Experiences and Symptoms of Pandemic-Associated Traumatic Stress Among Mothers in the US JAMA Netw Open. 2022 12 01; 5(12):e2247330. . View in PubMed
  • Identifying pre-conception and pre-natal periods in which ambient air pollution exposure affects fetal growth in the predominately Hispanic MADRES cohort Environ Health. 2022 11 26; 21(1):115. . View in PubMed
  • Correction: Childhood traffic-related air pollution and adverse changes in subclinical atherosclerosis measures from childhood to adulthood Environ Health. 2022 Nov 16; 21(1):110. . View in PubMed
  • The impact of GPS-derived activity spaces on personal PM25 exposures in the MADRES cohort. Environ Res. 2022 11; 214(Pt 2):114029. . View in PubMed
  • Exposure to melamine and its derivatives and aromatic amines among pregnant women in the United States: The ECHO Program Chemosphere. 2022 Nov; 307(Pt 2):135599. . View in PubMed
  • Association Between Ambient Air Pollution and Birth Weight by Maternal Individual- and Neighborhood-Level Stressors JAMA Netw Open. 2022 10 03; 5(10):e2238174. . View in PubMed
  • Urinary metals and maternal circulating extracellular vesicle microRNA in the MADRES pregnancy cohort Epigenetics. 2022 10; 17(10):1128-1142. . View in PubMed
  • In-utero personal exposure to PM25 impacted by indoor and outdoor sources and birthweight in the MADRES cohort. Environ Adv. 2022 Oct; 9. . View in PubMed
  • Detected prenatal perfluorooctanoic acid (PFOA) exposure is associated with decreased fetal head biometric parameters in participants experiencing higher perceived stress during pregnancy in the MADRES cohort Environ Adv. 2022 Oct; 9. . View in PubMed
  • Adverse childhood experiences and prenatal depression in the maternal and development risks from environmental and social stressors pregnancy cohort J Obstet Gynaecol. 2022 Oct; 42(7):3014-3020. . View in PubMed
  • Associations between combined exposure to environmental hazards and social stressors at the neighborhood level and individual perinatal outcomes in the ECHO-wide cohort Health Place. 2022 07; 76:102858. . View in PubMed
  • Time-activity and daily mobility patterns during pregnancy and early postpartum – evidence from the MADRES cohort Spat Spatiotemporal Epidemiol. 2022 06; 41:100502. . View in PubMed
  • Role of Race, Ethnicity, and Immigration in Perceived Stress and Depressive Symptomatology Trends During Pregnancy J Immigr Minor Health. 2022 Jun; 24(3):561-569. . View in PubMed
  • Exposure to Contemporary and Emerging Chemicals in Commerce among Pregnant Women in the United States: The Environmental influences on Child Health Outcome (ECHO) Program Environ Sci Technol. 2022 05 17; 56(10):6560-6573. . View in PubMed
  • Daily Associations of Air Pollution and Pediatric Asthma Risk Using the Biomedical REAI-Time Health Evaluation (BREATHE) Kit Int J Environ Res Public Health. 2022 03 17; 19(6). . View in PubMed
  • Association of Breastfeeding Duration with 12-Month Postpartum Blood Lipids in a Predominately Lower-Income Hispanic Pregnancy Cohort in Los Angeles Int J Environ Res Public Health. 2022 03 04; 19(5). . View in PubMed
  • Prenatal metal(loid) mixtures and birth weight for gestational age: A pooled analysis of three cohorts participating in the ECHO program Environ Int. 2022 Mar; 161:107102. . View in PubMed
  • Extracellular vesicle microRNA in early versus late pregnancy with birth outcomes in the MADRES study Epigenetics. 2022 03; 17(3):269-285. . View in PubMed
  • Household pesticide exposures and infant gross motor development in the MADRES cohort Paediatr Perinat Epidemiol. 2022 03; 36(2):220-229. . View in PubMed
  • Third trimester cortisol is positively associated with gestational weight gain in pregnant women with class one obesity Int J Obes (Lond). 2022 02; 46(2):366-373. . View in PubMed
  • Perceived vulnerability to immigration policies among postpartum Hispanic/Latina women in the MADRES pregnancy cohort before and during the COVID-19 pandemic Womens Health (Lond). 2022 Jan-Dec; 18:17455057221125103. . View in PubMed
  • Prenatal Perfluorooctanoic Acid (PFOA) Exposure Is Associated With Lower Infant Birthweight Within the MADRES Pregnancy Cohort Front Epidemiol. 2022; 2:934715. . View in PubMed
  • Environ Health. 2021 11 27; 20(1):121. . View in PubMed
  • Exploring the evidence for epigenetic regulation of environmental influences on child health across generations Commun Biol. 2021 06 22; 4(1):769. . View in PubMed
  • Prenatal metal mixtures and fetal size in mid-pregnancy in the MADRES study Environ Res. 2021 05; 196:110388. . View in PubMed
  • Childhood traffic-related air pollution and adverse changes in subclinical atherosclerosis measures from childhood to adulthood Environ Health. 2021 04 14; 20(1):44. . View in PubMed
  • Demographic predictors of urinary arsenic in a low-income predominantly Hispanic pregnancy cohort in Los Angeles J Expo Sci Environ Epidemiol. 2021 02; 31(1):94-107. . View in PubMed
  • Extracellular vesicle-enriched miRNA profiles across pregnancy in the MADRES cohort PLoS One. 2021; 16(5):e0251259. . View in PubMed
  • Prenatal Metal Mixtures and Birth Weight for Gestational Age in a Predominately Lower-Income Hispanic Pregnancy Cohort in Los Angeles Environ Health Perspect. 2020 11; 128(11):117001. . View in PubMed
  • Prenatal Maternal Cortisol Levels and Infant Birth Weight in a Predominately Low-Income Hispanic Cohort Int J Environ Res Public Health. 2020 09 21; 17(18). . View in PubMed
  • Arsenic and birth outcomes in a predominately lower income Hispanic pregnancy cohort in Los Angeles Environ Res. 2020 05; 184:109294. . View in PubMed
  • Near-roadway air pollution exposure and altered fatty acid oxidation among adolescents and young adults – The interplay with obesity Environ Int. 2019 09; 130:104935. . View in PubMed
  • Study Design, Protocol and Profile of the Maternal And Developmental Risks from Environmental and Social Stressors (MADRES) Pregnancy Cohort: a Prospective Cohort Study in Predominantly Low-Income Hispanic Women in Urban Los Angeles BMC Pregnancy Childbirth. 2019 May 30; 19(1):189. . View in PubMed
  • Within-subject effects of environmental and social stressors on pre- and post-partum obesity-related biobehavioral responses in low-income Hispanic women: protocol of an intensive longitudinal study BMC Public Health. 2019 Feb 28; 19(1):253. . View in PubMed
  • Short-term effects of airport-associated ultrafine particle exposure on lung function and inflammation in adults with asthma Environ Int. 2018 09; 118:48-59. . View in PubMed
  • Prenatal traffic-related air pollution exposures, cord blood adipokines and infant weight Pediatr Obes. 2018 06; 13(6):348-356. . View in PubMed
  • Ambient and Traffic-Related Air Pollution Exposures as Novel Risk Factors for Metabolic Dysfunction and Type 2 Diabetes Curr Epidemiol Rep. 2018 Jun; 5(2):79-91. . View in PubMed
  • Effect of inhaled allergens and air pollutants on childhood rhinitis development Ann Allergy Asthma Immunol. 2018 02; 120(2):212-214. . View in PubMed
  • Genetic and epigenetic susceptibility of airway inflammation to PM25 in school children: new insights from quantile regression. Environ Health. 2017 08 18; 16(1):88. . View in PubMed
  • Effects of Childhood Asthma on the Development of Obesity among School-aged Children Am J Respir Crit Care Med. 2017 05 01; 195(9):1181-1188. . View in PubMed
  • Traffic-related air pollution and alveolar nitric oxide in southern California children Eur Respir J. 2016 05; 47(5):1348-56. . View in PubMed
  • Ambient Air Pollutants Have Adverse Effects on Insulin and Glucose Homeostasis in Mexican Americans Diabetes Care. 2016 Apr; 39(4):547-54. . View in PubMed
  • Lifetime prevalence of childhood eczema and the effect of indoor environmental factors: Analysis in Hispanic and non-Hispanic white children Allergy Asthma Proc. 2016 Jan-Feb; 37(1):64-71. . View in PubMed
  • Living near a freeway is associated with lower bone mineral density among Mexican Americans Osteoporos Int. 2015 Jun; 26(6):1713-21. . View in PubMed
  • Spirometry effects on conventional and multiple flow exhaled nitric oxide in children J Asthma. 2015 Mar; 52(2):198-204. . View in PubMed
  • Determinants of Children’s Exhaled Nitric Oxide: New Insights from Quantile Regression PLoS One. 2015; 10(7):e0130505. . View in PubMed
  • Longitudinal effects of air pollution on exhaled nitric oxide: the Children’s Health Study Occup Environ Med. 2014 Jul; 71(7):507-13. . View in PubMed
  • Multiple-flow exhaled nitric oxide, allergy, and asthma in a population of older children Pediatr Pulmonol. 2013 Sep; 48(9):885-96. . View in PubMed
  • Residential traffic-related pollution exposures and exhaled nitric oxide in the children’s health study Environ Health Perspect. 2011 Oct; 119(10):1472-7. . View in PubMed
  • The effect of ambient air pollution on exhaled nitric oxide in the Children’s Health Study Eur Respir J. 2011 May; 37(5):1029-36. . View in PubMed
  • Exhaled nitric oxide, susceptibility and new-onset asthma in the Children’s Health Study Eur Respir J. 2011 Mar; 37(3):523-31. . View in PubMed
  • Genetic variations in nitric oxide synthase and arginase influence exhaled nitric oxide levels in children Allergy. 2011 Mar; 66(3):412-9. . View in PubMed
  • Relationships of online exhaled, offline exhaled, and ambient nitric oxide in an epidemiologic survey of schoolchildren J Expo Sci Environ Epidemiol. 2009 Nov; 19(7):674-81. . View in PubMed
  • Extended exhaled nitric oxide analysis in field surveys of schoolchildren: a pilot test Pediatr Pulmonol. 2009 Oct; 44(10):1033-42. . View in PubMed
  • Exhaled nitric oxide in a population-based study of southern California schoolchildren Respir Res. 2009 Apr 21; 10:28. . View in PubMed
  • Intraindividual reproducibility of nasal allergic responses to diesel exhaust particles indicates a susceptible phenotype Clin Immunol. 2003 Nov; 109(2):130-6. . View in PubMed
  • Breathless in Los Angeles: the exhausting search for clean air Am J Public Health. 2003 Sep; 93(9):1494-9. . View in PubMed
  • Cytogenetic abnormalities in attention-deficit/hyperactivity disorder J Am Acad Child Adolesc Psychiatry. 2002 Jul; 41(7):806-10. . View in PubMed
  • Double-blind, placebo-controlled study of single-dose amphetamine formulations in ADHD J Am Acad Child Adolesc Psychiatry. 2001 Nov; 40(11):1268-76. . View in PubMed
  • Altered performance on an ocular fixation task in attention-deficit/hyperactivity disorder Biol Psychiatry. 2001 Oct 15; 50(8):633-5. . View in PubMed
  • Quantitative brain magnetic resonance imaging in girls with attention-deficit/hyperactivity disorder Arch Gen Psychiatry. 2001 Mar; 58(3):289-95. . View in PubMed

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