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Björnholm L, Orell O, Kerkelä M, Honka U, Laasonen S, Riekki T, Surcel HM, Suvanto E, Veijola J. Maternal Thyroid Function During Pregnancy and Offspring White Matter Microstructure in Early Adulthood: A Prospective Birth Cohort Study. Thyroid 2023; 33:1245-1254. [PMID: 37498774 PMCID: PMC10611975 DOI: 10.1089/thy.2022.0699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Background: The fetus is fully dependent on maternal thyroid hormones until mid-gestation and suboptimal maternal thyroid function has been associated with alterations in the neurodevelopment of the offspring. We used maternal free thyroxine (fT4) and thyrotropin (TSH) levels in early gestation to study the association of maternal thyroid function during early pregnancy and offspring brain white matter (WM) integrity in early adulthood. Methods: Our study population consisted of a total of 292 mother-child pairs. Maternal fT4 and TSH were used as predictors and offspring multimodal imaging measures of fractional anisotropy, mean diffusivity, and magnetization transfer ratio (FA, MD, and MTR) as dependent variables. First, as Global analysis, all analyzed 14 WM tracts were studied simultaneously using linear-mixed effect models. Second, if a global effect was detected, a post hoc Tract-wise analysis was carried out using linear models individually in each WM tract. Study population was stratified by sex. Results: We found a positive association between maternal fT4 and offspring Global FA in males when adjusted for all maternal and offspring covariates (n = 114; β = 0.154; confidence interval = 0.045-0.263; p = 0.006). The finding was observed to be driven by multiple WM tracts, of which three projection fiber tracts and the forceps minor survived correcting for multiple comparisons in Tract-wise analysis. Conclusions: Maternal thyroid function in early pregnancy was observed to be associated with WM microstructure in male offspring in early adulthood. Our results suggest that maternal fT4 levels in early pregnancy may modulate axonal characteristics, with a long-term effect on offspring WM development.
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Affiliation(s)
- Lassi Björnholm
- Research Unit of Clinical Medicine, Department of Psychiatry, University of Oulu, Oulu, Finland
- Department of Psychiatry, Oulu University Hospital, Oulu, Finland
- Medical Research Centre Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Olavi Orell
- Research Unit of Clinical Medicine, Department of Psychiatry, University of Oulu, Oulu, Finland
| | - Martta Kerkelä
- Research Unit of Clinical Medicine, Department of Psychiatry, University of Oulu, Oulu, Finland
| | - Ulriika Honka
- Research Unit of Health Sciences and Technology, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Sini Laasonen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Tiina Riekki
- Research Unit of Clinical Medicine, Department of Psychiatry, University of Oulu, Oulu, Finland
- Department of Psychiatry, Oulu University Hospital, Oulu, Finland
- Medical Research Centre Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | | | - Eila Suvanto
- Department of Obstetrics and Gynecology, Oulu University Hospital and MRC Oulu University, Oulu, Finland
| | - Juha Veijola
- Research Unit of Clinical Medicine, Department of Psychiatry, University of Oulu, Oulu, Finland
- Department of Psychiatry, Oulu University Hospital, Oulu, Finland
- Medical Research Centre Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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Castro EM, Lotfipour S, Leslie FM. Nicotine on the developing brain. Pharmacol Res 2023; 190:106716. [PMID: 36868366 PMCID: PMC10392865 DOI: 10.1016/j.phrs.2023.106716] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 03/05/2023]
Abstract
Developmental periods such as gestation and adolescence have enhanced plasticity leaving the brain vulnerable to harmful effects from nicotine use. Proper brain maturation and circuit organization is critical for normal physiological and behavioral outcomes. Although cigarette smoking has declined in popularity, noncombustible nicotine products are readily used. The misperceived safety of these alternatives lead to widespread use among vulnerable populations such as pregnant women and adolescents. Nicotine exposure during these sensitive developmental windows is detrimental to cardiorespiratory function, learning and memory, executive function, and reward related circuitry. In this review, we will discuss clinical and preclinical evidence of the adverse alterations in the brain and behavior following nicotine exposure. Time-dependent nicotine-induced changes in reward related brain regions and drug reward behaviors will be discussed and highlight unique sensitivities within a developmental period. We will also review long lasting effects of developmental exposure persisting into adulthood, along with permanent epigenetic changes in the genome which can be passed to future generations. Taken together, it is critical to evaluate the consequences of nicotine exposure during these vulnerable developmental windows due to its direct impact on cognition, potential trajectories for other substance use, and implicated mechanisms for the neurobiology of substance use disorders.
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Affiliation(s)
- Emily M Castro
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA
| | - Shahrdad Lotfipour
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA; Department of Emergency Medicine, School of Medicine, University of California, Irvine, Irvine, CA, USA; Department of Pathology and Laboratory Medicine, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Frances M Leslie
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA.
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Gunier RB, Deardorff J, Rauch S, Bradshaw PT, Kogut K, Sagiv S, Hyland C, Mora AM, Eskenazi B. Residential proximity to agricultural pesticide use and risk-taking behaviors in young adults from the CHAMACOS study. ENVIRONMENTAL RESEARCH 2022; 215:114356. [PMID: 36150435 PMCID: PMC10535360 DOI: 10.1016/j.envres.2022.114356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Prenatal pesticide exposure has been associated with poorer neurodevelopment during childhood, which could lead to greater risk-taking behaviors and delinquency in adolescence. This association may be augmented by adversity exposure. OBJECTIVES Evaluate the relationship between prenatal pesticide exposure and risk-taking behavior in young adults at 18-years of age. Assess whether adversity exposure modifies these associations. METHODS Participants included mother-child dyads (n = 467) enrolled in the Center for the Health Assessment of Mothers and Children Of Salinas (CHAMACOS) study, a longitudinal birth cohort set in the agricultural Salinas Valley of California. We estimated agricultural pesticide use within one km of maternal residences during pregnancy using a geographic information system, residential addresses, and California's Pesticide Use Reporting data. We used Bayesian hierarchical regression to evaluate associations of prenatal exposure to a mixture of 11 neurotoxic pesticides with self-reported police encounters, risk-taking behaviors, and unique types and frequency of delinquent acts. We also evaluated effect modification of these relationships by adversity exposure. RESULTS We observed generally null associations of neurotoxic pesticide use with risk-taking behaviors. Prenatal residential proximity to chlorpyrifos use was associated with higher risk of a police encounter, a delinquent act, and higher incidence of both unique types of acts committed and total frequency of delinquent acts. Prenatal residential proximity to dimethoate use was associated with a higher incidence of police encounters and methomyl with a higher risk of committing a delinquent act. There were no consistent differences when stratified by the number of adverse childhood experiences. CONCLUSIONS We observed mostly null associations between prenatal residential proximity to agricultural pesticide use and risk-taking behaviors at age 18, with little evidence of effect modification by childhood adversity. There were suggestive associations for chlorpyrifos use with having any police encounter and with all measures of delinquent acts that warrant confirmation in other studies.
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Affiliation(s)
- Robert B Gunier
- School of Public Health, University of California, Berkeley, CA, USA.
| | | | - Stephen Rauch
- School of Public Health, University of California, Berkeley, CA, USA
| | | | - Katherine Kogut
- School of Public Health, University of California, Berkeley, CA, USA
| | - Sharon Sagiv
- School of Public Health, University of California, Berkeley, CA, USA
| | - Carly Hyland
- School of Public Health and Population Science, Boise State University, Boise, ID, USA
| | - Ana Maria Mora
- School of Public Health, University of California, Berkeley, CA, USA
| | - Brenda Eskenazi
- School of Public Health, University of California, Berkeley, CA, USA
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4
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Borrego-Soto G, Eberhart JK. Embryonic Nicotine Exposure Disrupts Adult Social Behavior and Craniofacial Development in Zebrafish. TOXICS 2022; 10:612. [PMID: 36287892 PMCID: PMC9611253 DOI: 10.3390/toxics10100612] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/05/2022] [Accepted: 10/08/2022] [Indexed: 06/16/2023]
Abstract
Cigarette smoking remains the leading cause of preventable death and morbidity worldwide. Smoking during pregnancy is associated with numerous adverse birth outcomes, including craniofacial and behavioral abnormalities. Although tobacco smoke contains more than 4000 toxic substances, nicotine is addictive and is likely the most teratogenic substance in cigarette smoke. However, much remains to be determined about the effects of embryonic nicotine exposure on behavior and craniofacial development. Therefore, this study evaluated adult social behavior in zebrafish, craniofacial defects, and nicotine metabolism in embryos after embryonic nicotine exposure. Zebrafish embryos were exposed to different doses of nicotine beginning at 6 h post fertilization. To evaluate craniofacial defects, the embryos were collected at 4 days post fertilization and stained with Alizarin Red and Alcian Blue. For behavioral testing, embryos were reared to adulthood. To evaluate nicotine metabolism, cotinine levels were analyzed at various time points. Our findings demonstrate that embryonic exposure to nicotine modifies social behavior in adulthood, causes craniofacial defects with reduced size of craniofacial cartilages, and that zebrafish metabolize nicotine to cotinine, as in humans. Together, our data suggest that zebrafish are useful as a model for studying nicotine-related diseases.
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Affiliation(s)
| | - Johann K. Eberhart
- Department of Molecular Biosciences, School of Natural Sciences, University of Texas at Austin, Austin, TX 78713, USA
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Ren M, Lotfipour S, Leslie F. Unique effects of nicotine across the lifespan. Pharmacol Biochem Behav 2022; 214:173343. [PMID: 35122768 PMCID: PMC8904294 DOI: 10.1016/j.pbb.2022.173343] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 12/23/2022]
Abstract
Smoking remains the leading cause of preventable death in the United States. Although combustible cigarettes are largely being replaced by tobacco-free products, nicotine use continues to increase in vulnerable populations, including youth, adolescents, and pregnant women. Nicotine exerts unique effects on specific brain regions during distinct developmental periods due to the dynamic expression of nicotinic acetylcholine receptors (nAChRs) throughout the lifespan. Nicotine exposure is a health concern not only for adults but also has neurotoxic effects on the fetus, newborn, child, and adolescent. In this review, we aim to highlight the dynamic roles of nAChRs throughout gestation, adolescence, and adulthood. We also provide clinical and preclinical evidence of the neurodevelopmental, cognitive, and behavioral consequences of nicotine exposure at different developmental periods. This comprehensive review highlights unique effects of nicotine throughout the lifespan to help elucidate interventions and public health measures to protect sensitive populations from nicotine exposure.
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Affiliation(s)
- Michelle Ren
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA.
| | - Shahrdad Lotfipour
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA; Department of Emergency Medicine, School of Medicine, University of California, Irvine, Irvine, CA, USA; Department of Pathology and Laboratory Medicine, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - Frances Leslie
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California, Irvine, Irvine, CA, USA
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Polli FS, Kohlmeier KA. Prenatal nicotine alters development of the laterodorsal tegmentum: Possible role for attention-deficit/hyperactivity disorder and drug dependence. World J Psychiatry 2022; 12:212-235. [PMID: 35317337 PMCID: PMC8900586 DOI: 10.5498/wjp.v12.i2.212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 08/07/2021] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
As we cycle between the states of wakefulness and sleep, a bilateral cholinergic nucleus in the pontine brain stem, the laterodorsal tegmentum (LDT), plays a critical role in controlling salience processing, attention, behavioral arousal, and electrophysiological signatures of the sub- and microstates of sleep. Disorders involving abnormal alterations in behavioral and motivated states, such as drug dependence, likely involve dysfunctions in LDT signaling. In addition, as the LDT exhibits connectivity with the thalamus and mesocortical circuits, as well as receives direct, excitatory input from the prefrontal cortex, a role for the LDT in cognitive symptoms characterizing attention-deficit/hyperactivity disorder (ADHD) including impulsivity, inflexibility, and dysfunctions of attention is suggested. Prenatal nicotine exposure (PNE) is associated with a higher risk for later life development of drug dependence and ADHD, suggesting alteration in development of brain regions involved in these behaviors. PNE has been shown to alter glutamate and cholinergic signaling within the LDT. As glutamate and acetylcholine are major excitatory mediators, these alterations would likely alter excitatory output to target regions in limbic motivational circuits and to thalamic and cortical networks mediating executive control. Further, PNE alters neuronal development and transmission within prefrontal cortex and limbic areas that send input to the LDT, which would compound effects of differential processing within the PNE LDT. When taken together, alterations in signaling in the LDT are likely to play a role in negative behavioral outcomes seen in PNE individuals, including a heightened risk of drug dependence and ADHD behaviors.
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Affiliation(s)
- Filip S Polli
- Drug Design and Pharmacology, University of Copenhagen, Copenhagen 2100, Denmark
| | - Kristi A Kohlmeier
- Drug Design and Pharmacology, University of Copenhagen, Copenhagen 2100, Denmark
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Sarala M, Mustonen A, Alakokkare AE, Salom C, Miettunen J, Niemelä S. Parental smoking and young adult offspring psychosis, depression and anxiety disorders and substance use disorder. Eur J Public Health 2022; 32:254-260. [PMID: 35092289 PMCID: PMC9090280 DOI: 10.1093/eurpub/ckac004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background To study the associations between maternal smoking during pregnancy and paternal smoking before pregnancy and adult offspring psychiatric disorders. Methods Prospective general population cohort study in Northern Finland, with people from the Northern Finland Birth Cohort 1986: 7259 subjects (77% of the original sample). Data on parental smoking were collected from parents during pregnancy using questionnaires. Outcomes were offspring’s register-based diagnoses: any psychiatric disorder, any non-organic psychosis, mood disorder, anxiety disorder and substance use disorder (SUD) until the age of 29–30 years. Maternal smoking during pregnancy and paternal smoking before pregnancy were pooled to three-class variables: (i) none; (ii) 1–9 and (iii) ≥10 cigarettes/day. Information regarding both parents’ alcohol use during pregnancy and at offspring age 15–16 years, maternal education level, family structure, parental psychiatric diagnoses and offspring gender, smoking, intoxication frequency and illicit substance use at the age of 15–16 years were investigated as covariates. Results In the multivariable analyses, maternal smoking during pregnancy did not associate with the studied outcomes after adjusting for offspring smoking and other substance use at offspring age 15–16 years and parental psychiatric disorders. However, paternal smoking ≥10 cigarettes/day before pregnancy [hazard ratio (HR) = 5.5, 95% confidence interval (CI) 2.7–11.2, P < 0.001] and paternal psychiatric disorders (HR = 1.7, 95% CI 1.1–2.8, P = 0.028) associated with offspring SUD after adjustments. Conclusions Information across the offspring life course is essential in exploring the association between parental smoking and offspring psychiatric disorders. Paternal smoking before pregnancy and paternal psychiatric disorders may act as modifiers in elevating the risk of substance-use-related problems among offspring.
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Affiliation(s)
- Marian Sarala
- Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
| | - Antti Mustonen
- Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
- Faculty of Medicine and Health Technology, University Consortium of Seinäjoki, Tampere University, Tampere, Finland
| | - Anni-Emilia Alakokkare
- Faculty of Medicine and Health Technology, University Consortium of Seinäjoki, Tampere University, Tampere, Finland
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Caroline Salom
- Institute for Social Science Research, University of Queensland, Queensland, Australia
| | - Jouko Miettunen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Solja Niemelä
- Addiction Psychiatry Unit, Department of Psychiatry, Turku University Hospital, Turku, Finland
- Department of Psychiatry, University of Turku, Turku, Finland
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8
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Sagiv SK, Rauch S, Kogut KR, Hyland C, Gunier RB, Mora AM, Bradman A, Deardorff J, Eskenazi B. Prenatal exposure to organophosphate pesticides and risk-taking behaviors in early adulthood. Environ Health 2022; 21:8. [PMID: 35012551 PMCID: PMC8751255 DOI: 10.1186/s12940-021-00822-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/21/2021] [Indexed: 05/17/2023]
Abstract
INTRODUCTION Previous studies show evidence for associations of prenatal exposure to organophosphate (OP) pesticides with poorer childhood neurodevelopment. As children grow older, poorer cognition, executive function, and school performance can give rise to risk-taking behaviors, including substance abuse, delinquency, and violent acts. We investigated whether prenatal OP exposure was associated with these risk-taking behaviors in adolescence and young adulthood in a Mexican American cohort. METHODS We measured urinary dialkyl phosphates (DAPs), non-specific metabolites of OPs, twice (13 and 26 weeks gestation) in pregnant women recruited in 1999-2000 in the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) study, a birth cohort set in a primarily Latino agricultural community in the Salinas Valley, California. We followed up children throughout their childhood and adolescence; at the 18-year visit, adolescent youth (n = 315) completed a computer-based questionnaire which included questions about substance use, risky sexual activity, risky driving, and delinquency and police encounters. We used multivariable models to estimate associations of prenatal total DAPs with these risk-taking behaviors. RESULTS The prevalence of risk-taking behaviors in CHAMACOS youth ranged from 8.9% for smoking or vaping nicotine to 70.2% for committing a delinquent act. Associations of total prenatal DAPs (geometric mean = 132.4 nmol/L) with risk-taking behavior were generally null and imprecise. Isolated findings included a higher risk for smoking or vaping nicotine within the past 30 days (relative risk [RR] per 10-fold increase in prenatal DAPs = 1.89, 95% CI: 1.00, 3.56) and driving without a license (RR = 1.74, 95% CI: 1.25, 2.42). There were no consistent differences by sex or childhood adversity. DISCUSSION We did not find clear or consistent evidence for associations of prenatal OP exposure with risk-taking behaviors in adolescence/early adulthood in the CHAMACOS population. Our small sample size may have prevented us from detecting potentially subtle associations of early life OP exposure with these risk-taking behaviors.
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Affiliation(s)
- Sharon K Sagiv
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA.
| | - Stephen Rauch
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Katherine R Kogut
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Carly Hyland
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Robert B Gunier
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Ana M Mora
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Asa Bradman
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
- Department of Public Health, University of California, Merced, CA, USA
| | - Julianna Deardorff
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
| | - Brenda Eskenazi
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, 1995 University Avenue, Suite 265, Berkeley, CA, 94720, USA
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Finch CE, Morgan TE. Developmental Exposure to Air Pollution, Cigarettes, and Lead: Implications for Brain Aging. ACTA ACUST UNITED AC 2020. [DOI: 10.1146/annurev-devpsych-042320-044338] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Brain development is impaired by maternal exposure to airborne toxins from ambient air pollution, cigarette smoke, and lead. Shared postnatal consequences include gray matter deficits and abnormal behaviors as well as elevated blood pressure. These unexpectedly broad convergences have implications for later life brain health because these same airborne toxins accelerate brain aging. Gene-environment interactions are shown for ApoE alleles that influence the risk of Alzheimer disease. The multigenerational trace of these toxins extends before fertilization because egg cells are formed in the grandmaternal uterus. The lineage and sex-specific effects of grandmaternal exposure to lead and cigarettes indicate epigenetic processes of relevance to future generations from our current and recent exposure to airborne toxins.
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Affiliation(s)
- Caleb E. Finch
- Leonard Davis School of Gerontology and Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, California 90089-0191, USA;,
| | - Todd E. Morgan
- Leonard Davis School of Gerontology and Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, California 90089-0191, USA;,
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Björnholm L, Nikkinen J, Kiviniemi V, Niemelä S, Drakesmith M, Evans JC, Pike GB, Richer L, Pausova Z, Veijola J, Paus T. Prenatal exposure to maternal cigarette smoking and structural properties of the human corpus callosum. Neuroimage 2019; 209:116477. [PMID: 31874257 DOI: 10.1016/j.neuroimage.2019.116477] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 12/09/2019] [Accepted: 12/18/2019] [Indexed: 11/28/2022] Open
Abstract
Alterations induced by prenatal exposure to nicotine have been observed in experimental (rodent) studies. While numerous developmental outcomes have been associated with prenatal exposure to maternal cigarette smoking (PEMCS) in humans, the possible relation with brain structure is less clear. Here we sought to elucidate the relation between PEMCS and structural properties of human corpus callosum in adolescence and early adulthood in a total of 1,747 youth. We deployed three community-based cohorts of 446 (age 25-27 years, 46% exposed), 934 (age 12-18 years, 47% exposed) and 367 individuals (age 18-21 years, 9% exposed). A mega-analysis revealed lower mean diffusivity in the callosal segments of exposed males. We speculate that prenatal exposure to maternal cigarette smoking disrupts the early programming of callosal structure and increases the relative portion of small-diameter fibres.
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Affiliation(s)
- L Björnholm
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu and Oulu University Hospital, Oulu, Finland.
| | - J Nikkinen
- Department of Radiotherapy, Oulu University Hospital, Oulu, Finland; MIPT/MRC, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - V Kiviniemi
- Institute of Diagnostics, Department of Diagnostic Radiology, Oulu University Hospital, Oulu, Finland; Oulu Functional Neuroimaging, MIPT/MRC, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - S Niemelä
- Department of Psychiatry, University of Turku, Turku, Finland; Addiction Psychiatry Unit, Department of Psychiatry, Hospital District of Southwest Finland, Finland
| | - M Drakesmith
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - J C Evans
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - G B Pike
- Department of Radiology and Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
| | - L Richer
- Department of Health Sciences, Université du Québec à Chicoutimi, Chicoutimi, QC, Canada
| | - Z Pausova
- The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada; Departments of Physiology and Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | - J Veijola
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - T Paus
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada; Departments of Psychology and Psychiatry, University of Toronto, Toronto, Canada.
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Polli FS, Kohlmeier KA. Alterations in NMDAR-mediated signaling within the laterodorsal tegmental nucleus are associated with prenatal nicotine exposure. Neuropharmacology 2019; 158:107744. [DOI: 10.1016/j.neuropharm.2019.107744] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/23/2019] [Accepted: 08/18/2019] [Indexed: 12/18/2022]
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12
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Filatova S, Gyllenberg D, Sillanmäki L, Suominen A, Hinkka-Yli-Salomäki S, Kaljonen A, Kerkelä M, Keski-Säntti M, Ristikari T, Lagström H, Hurtig T, Miettunen J, Surcel HM, Veijola J, Gissler M, Sourander A. The Finnish psychiatric birth cohort consortium (PSYCOHORTS) - content, plans and perspectives. Nord J Psychiatry 2019; 73:357-364. [PMID: 31271336 DOI: 10.1080/08039488.2019.1636135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background: Psychiatric disorders tend to be developmental, and longitudinal settings are required to examine predictors of psychiatric phenomena. Replicating and combining data and results from different birth cohorts, which are a source of reliable data, can make research even more valuable. The Finnish Psychiatric Birth Cohort Consortium (PSYCOHORTS) project combines birth cohorts in Finland. Aim: The aim of this paper is to introduce content, plans and perspectives of the PSYCOHORTS project that brings together researchers from Finland. In addition, we illustrate an example of data harmonization using available data on causes of death. Content: PSYCOHORTS includes eight Finnish birth cohorts. The project has several plans: to harmonize different data from birth cohorts, to incorporate biobanks into psychiatric birth cohort research, to apply multigenerational perspectives, to integrate longitudinal patterns of marginalization and inequality in mental health, and to utilize data in health economics research. Data on causes of death, originally obtained from Finnish Cause of Death register, were harmonized across the six birth cohorts using SAS macro facility. Results: Harmonization of the cause of death data resulted in a total of 21,993 observations from 1965 to 2015. For example, the percentage of deaths due to suicide and the sequelae of intentional self-harm was 14% and alcohol-related diseases, including accidental poisoning by alcohol, was 13%. Conclusions: PSYCOHORTS lays the foundation for complex examinations of psychiatric disorders that is based on compatible datasets, use of biobanks and multigenerational approach to risk factors, and extensive data on marginalization and inequality.
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Affiliation(s)
- S Filatova
- a Centre for Child Psychiatry, University of Turku , Turku , Finland
| | - D Gyllenberg
- a Centre for Child Psychiatry, University of Turku , Turku , Finland.,b National Institute of Health and Welfare , Helsinki , Finland.,c Department of Adolescent Psychiatry, University of Helsinki and Helsinki University Central Hospital , Helsinki , Finland
| | - L Sillanmäki
- a Centre for Child Psychiatry, University of Turku , Turku , Finland
| | - A Suominen
- a Centre for Child Psychiatry, University of Turku , Turku , Finland.,d Turku University Central Hospital , Turku , Finland
| | | | - A Kaljonen
- e Department of Biostatistics, Faculty of Medicine, University of Turku , Finland
| | - M Kerkelä
- b National Institute of Health and Welfare , Helsinki , Finland.,f Medical Research Center, University of Oulu and University Hospital of Oulu , Finland
| | - M Keski-Säntti
- b National Institute of Health and Welfare , Helsinki , Finland
| | - T Ristikari
- b National Institute of Health and Welfare , Helsinki , Finland
| | - H Lagström
- g Department of Public Health, University of Turku and Turku University Hospital , Turku , Finland
| | - T Hurtig
- h Research Unit of Clinical Neuroscience, Psychiatry University of Oulu , Finland.,i PEDEGO Research Unit, Child Psychiatry, University of Oulu , Finland.,j Clinic of Child Psychiatry, University Hospital of Oulu , Finland
| | - J Miettunen
- k Centre for Life Course Health Research, University of Oulu , Finland
| | - H-M Surcel
- l Biobank Borealis, University of Oulu , Finland.,m Faculty of Medicine, University of Oulu , Finland
| | - J Veijola
- f Medical Research Center, University of Oulu and University Hospital of Oulu , Finland.,n University Hospital of Oulu , Finland
| | - M Gissler
- a Centre for Child Psychiatry, University of Turku , Turku , Finland.,b National Institute of Health and Welfare , Helsinki , Finland.,o Department of Neurobiology, Care Sciences and Society, Karolinska Institute , Stockholm , Sweden
| | - A Sourander
- a Centre for Child Psychiatry, University of Turku , Turku , Finland.,p INVEST Research Flagship, University of Turku , Finland.,q Turku University Hospital , Turku , Finland
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Miettunen J, Haapea M, Björnholm L, Huhtaniska S, Juola T, Kinnunen L, Lehtiniemi H, Lieslehto J, Rautio N, Nordström T. Psychiatric research in the Northern Finland Birth Cohort 1986 - a systematic review. Int J Circumpolar Health 2019; 78:1571382. [PMID: 30744507 PMCID: PMC6374936 DOI: 10.1080/22423982.2019.1571382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The Northern Finland Birth Cohort 1986 is a large population-based birth cohort, which aims to promote health and wellbeing of the population. In this paper, we systematically review the psychiatric research performed in the cohort until today, i.e. at the age of 32 years of the cohort (2018). We conducted a systematic literature search using the databases of PubMed and Scopus and complemented it with a manual search. We found a total of 94 articles, which were classified as examining ADHD, emotional and behavioural problems, psychosis risk or other studies relating to psychiatric subjects. The articles are mainly based on two large comprehensive follow-up studies of the cohort and several substudies. The studies have often used also nationwide register data. The studies have found several early predictors for the aforementioned psychiatric outcomes, such as problems at pregnancy and birth, family factors in childhood, physical inactivity and substance use in adolescence. There are also novel findings relating to brain imaging and cognition, for instance regarding familial risk of psychosis in relation to resting state functional MRI. The Northern Finland Birth Cohort 1986 has been utilised frequently in psychiatric research and future data collections are likely to lead to new scientifically important findings. Abbreviations: attention deficit hyperactivity disorder (ADHD); magnetic resonance imaging (MRI)
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Affiliation(s)
- Jouko Miettunen
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland
| | - Marianne Haapea
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland.,c Department of Psychiatry , Oulu University Hospital , Oulu , Finland
| | - Lassi Björnholm
- c Department of Psychiatry , Oulu University Hospital , Oulu , Finland.,d Department of Psychiatry , Research Unit of Clinical Neuroscience, University of Oulu , Oulu , Finland
| | - Sanna Huhtaniska
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland
| | - Teija Juola
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland
| | - Lotta Kinnunen
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland
| | - Heli Lehtiniemi
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland.,e Northern Finland Birth Cohorts, Faculty of Medicine , University of Oulu , Oulu , Finland
| | - Johannes Lieslehto
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland
| | - Nina Rautio
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland
| | - Tanja Nordström
- a Center for Life Course Health Research , University of Oulu , Oulu , Finland.,b Medical Research Center Oulu , Oulu University Hospital and University of Oulu , Oulu , Finland.,e Northern Finland Birth Cohorts, Faculty of Medicine , University of Oulu , Oulu , Finland
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14
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Polli FS, Kohlmeier KA. Prenatal nicotine exposure alters postsynaptic AMPA receptors and glutamate neurotransmission within the laterodorsal tegmentum (LDT) of juvenile mice. Neuropharmacology 2018; 137:71-85. [PMID: 29751228 DOI: 10.1016/j.neuropharm.2018.04.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 04/20/2018] [Accepted: 04/22/2018] [Indexed: 02/06/2023]
Abstract
Despite dissemination of information regarding the harm on fetal development of smoking while pregnant, the number of pregnancies associated with nicotine exposure appears to have stagnated. Presence of nicotine during neural formulation is associated with a higher susceptibility of drug dependence, suggesting an altered development of neurons in circuits involved in saliency and motivation. The laterodorsal tegmental nucleus (LDT) plays a role in coding stimuli valence via afferents to mesolimbic nuclei. Accordingly, alterations in development of neural mechanisms in the LDT could be involved in vulnerability to drug dependency. Therefore, we examined the effect of prenatal nicotine exposure (PNE) on glutamatergic functioning of LDT neurons in mouse brain slices using whole-cell, patch clamp concurrent with fluorescence-based calcium imaging. PNE was associated with larger amplitudes of AMPA-induced currents, and greater AMPA-mediated rises in intracellular calcium. AMPA/NMDA ratios and the AMPA-current rectification index were lower and higher, respectively, consistent with changes in the functionality of AMPA receptors in the PNE, which was substantiated by a greater inhibition of evoked and spontaneous glutamatergic synaptic events by a selective inhibitor of GluA2-lacking AMPA receptors. Paired pulse ratios showed a decreased probability of glutamate release from presynaptic inputs, and fluorescent imaging indicated a decreased action potential-dependent calcium increase associated with PNE. When taken together, our data suggest that PNE alters LDT glutamatergic functioning, which could alter output to mesolimbic targets. Such an alteration could play a role in altered coding of relevancy of drug stimuli that could enhance risk for development of drug dependency.
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Affiliation(s)
- Filip S Polli
- Department of Drug Design and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen 2100, Denmark
| | - Kristi A Kohlmeier
- Department of Drug Design and Pharmacology, Faculty of Health Sciences, University of Copenhagen, Copenhagen 2100, Denmark.
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15
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Parra GR, Smith GL, Mason WA, Savolainen J, Chmelka MB, Miettunen J, Järvelin MR, Moilanen I, Veijola J. Profiles of Contextual Risk at Birth and Adolescent Substance Use. JOURNAL OF CHILD AND FAMILY STUDIES 2018; 27:717-724. [PMID: 29861618 PMCID: PMC5979268 DOI: 10.1007/s10826-017-0935-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study examined whether there are subgroups of families with distinct profiles of prenatal/birth contextual risk, and whether subgroup membership was differentially related to adolescent substance use. Data from the Northern Finland Birth Cohort 1986 were used. A five-class model provided the most meaningful solution. Large Family Size (7.72%) and Low Risk (69.69%) groups had the lowest levels of alcohol, cigarette, and illegal drug use. Similar high levels for each of the three substance-related outcomes were found for Parent Substance Misuse (11.20%), Maternal School Dropout (4.66%), and Socioeconomic Disadvantage (6.72%) groups. Maternal smoking and drinking while pregnant and paternal heavy alcohol use were found to be key prenatal risk factors that tended to cluster together and co-occur with other prenatal risk factors differently for different subgroups of youth.
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Affiliation(s)
- Gilbert R. Parra
- Deparment of Child, Youth and Family Studies, University of Nebraska-Lincoln, 135 Mable Lee Hall, Lincoln, NE 68588 US
| | - Gail L. Smith
- Boys Town National Research Institute for Child and Family Studies, 14100 Crawford Street, Boys Town, NE
| | - W. Alex Mason
- Boys Town National Research Institute for Child and Family Studies, 14100 Crawford Street, Boys Town, NE
| | - Jukka Savolainen
- Institute for Social Research, University of Michigan, ICPSR, Ann Arbor, MI
| | - Mary B. Chmelka
- Boys Town National Research Institute for Child and Family Studies, 14100 Crawford Street, Boys Town, NE
| | - Jouko Miettunen
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Marjo-Riitta Järvelin
- Center for Life Course Health Research, University of Oulu, Oulu, Finland
- Department of Epidemiology and Biostatistics, MRC PHE Centre for Environment and Health, School of Public Health, Imperial College London, UK
| | - Irma Moilanen
- PEDEGO Research Center, University of Oulu, Oulu, Finland
- Department of Child Psychiatry, Oulu University Hospital, Oulu, Finland
| | - Juha Veijola
- Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu, Oulu, Finland
- Department of Psychiatry, University Hospital of Oulu, Oulu, Finland
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16
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Määttä AJ, Paananen M, Marttila R, Auvinen J, Miettunen J, Karppinen J. Maternal Smoking During Pregnancy Is Associated With Offspring's Musculoskeletal Pain in Adolescence: Structural Equation Modeling. Nicotine Tob Res 2017; 19:797-803. [PMID: 28003513 DOI: 10.1093/ntr/ntw325] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 12/07/2016] [Indexed: 12/12/2022]
Abstract
Introduction Smoking and behavioral problems are related to musculoskeletal (MS) pain in adolescence. Maternal smoking during pregnancy (MSDP) is associated with offspring's behavioral problems but its relation to MS pain in adolescence is unknown. Our purpose was to investigate whether there is an association between MSDP, the number of pain sites in adolescence, and the factors that potentially mediate this relationship. Methods We evaluated the association of MSDP with offspring's MS pain at 16 years among participants of the Northern Finland Birth Cohort 1986 (n = 6436, 3360 girls, 68% of all births) using Chi-square test and independent samples t test. We used structural equation modeling to assess the mediating factors stratified by gender. Results MSDP was frequent (22%) associating with paternal smoking (p < .001), externalization problems at 8 years (p = .009 boys, p = .002 girls), offspring's smoking at 16 years (p < .001), externalizing problems at 16 years (p < .001), family's social class (p < .001) and intactness of the family status (p < .001). The mean number of offspring's MS pain sites was higher among adolescents whose mothers had smoked during pregnancy than among those whose mothers were nonsmokers (p = .002 boys, p = .012 girls). The association between MSDP and MS pain at 16 years was mediated by externalizing problems at 8 years (p < .001) and 16 years (p < 0.001). Conclusions MSDP increased the risk of offspring's MS pain in adolescence, and the association was mediated by offspring's externalizing problems during childhood and early adolescence. Implications This study indicates that MSDP increases the risk of MS pain in adolescence and the effect is mediated by externalizing problems. Our results add to the evidence on harmfulness of MSDP for offspring, and can be used as additional information in interventions aiming to influence MSDP.
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Affiliation(s)
- Anni-Julia Määttä
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Markus Paananen
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Riikka Marttila
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Juha Auvinen
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Center for Life Course Health Research, University of Oulu, Oulu, Finland.,Unit of Primary Care, Oulu University Hospital, Oulu, Finland
| | - Jouko Miettunen
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Center for Life Course Health Research, University of Oulu, Oulu, Finland.,Department of Psychiatry, Research Unit of Clinical Neuroscience, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Jaro Karppinen
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.,Center for Life Course Health Research, University of Oulu, Oulu, Finland.,Finnish Institute of Occupational Heath, Oulu, Finland
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17
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Talati A, Wickramaratne PJ, Wesselhoeft R, Weissman MM. Prenatal tobacco exposure, birthweight, and offspring psychopathology. Psychiatry Res 2017; 252:346-352. [PMID: 28327448 PMCID: PMC5438886 DOI: 10.1016/j.psychres.2017.03.016] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Revised: 02/06/2017] [Accepted: 03/07/2017] [Indexed: 02/04/2023]
Abstract
Although prenatal tobacco exposure (PTE) is associated with several adverse offspring mental health outcomes, mechanisms remain unclear. We test whether associations between PTE and offspring psychopathology are explained by birthweight, one of the earliest-occurring outcomes of PTE. The analysis focuses on 238 offspring from a family study of depression with (1) collected prenatal histories and (2) at least one clinical interview in adulthood to assess psychiatric problems. Exposure was categorized by maternal smoking of ≥10 cigarettes daily/nearly daily; diagnostic outcomes were confirmed by clinicians using the best-estimate procedure, blind to exposure. After adjusting for potential confounders, PTE was associated with 0.7lb(9%) lower birthweight (p=0.0002), increased rates of disruptive behavior disorders [males: OR=2.66(1.15,6.16), and (trend) substance use disorders [females: OR=2.23(0.98,5.09)], and decreased rates of mood disorders (males: OR=0.42(0.17,0.98)]. Birthweight was not independently associated with diagnoses and did not mediate the association between exposure and psychopathology. Maternal smoking has long-term adverse consequences for offspring. Although birthweight cannot be manipulated, smoking is a modifiable risk factor. Thus, cessation efforts focused on pregnant women may not only improve maternal wellbeing, but also mitigate adverse proximal (e.g., birthweight) and long-term (psychopathology) outcomes in offspring.
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Affiliation(s)
- Ardesheer Talati
- Department of Psychiatry, Columbia University College of Physicians & Surgeons, New York, NY, USA; Division of Epidemiology, New York State Psychiatric Institute, New York, NY, USA; Sackler Institute for Developmental Psychobiology, Columbia University, New York, NY, USA.
| | - Priya J Wickramaratne
- Department of Psychiatry, Columbia University College of Physicians & Surgeons, New York, NY, USA; Division of Epidemiology, New York State Psychiatric Institute, New York, NY, USA; Biostatistics, Mailman School of Public Health of Columbia University, New York, NY, USA.
| | | | - Myrna M Weissman
- Department of Psychiatry, Columbia University College of Physicians & Surgeons, New York, NY, USA; Division of Epidemiology, New York State Psychiatric Institute, New York, NY, USA; Departments of Epidemiology and Biostatistics, Mailman School of Public Health of Columbia University, New York, NY, USA; Sackler Institute for Developmental Psychobiology, Columbia University, New York, NY, USA.
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18
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Björnholm L, Nikkinen J, Kiviniemi V, Nordström T, Niemelä S, Drakesmith M, Evans JC, Pike GB, Veijola J, Paus T. Structural properties of the human corpus callosum: Multimodal assessment and sex differences. Neuroimage 2017; 152:108-118. [DOI: 10.1016/j.neuroimage.2017.02.056] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/15/2017] [Accepted: 02/21/2017] [Indexed: 11/17/2022] Open
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Pausova Z, Paus T, Abrahamowicz M, Bernard M, Gaudet D, Leonard G, Peron M, Pike GB, Richer L, Séguin JR, Veillette S. Cohort Profile: The Saguenay Youth Study (SYS). Int J Epidemiol 2017; 46:e19. [PMID: 27018016 PMCID: PMC5837575 DOI: 10.1093/ije/dyw023] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2016] [Indexed: 01/15/2023] Open
Abstract
The Saguenay Youth Study (SYS) is a two-generational study of adolescents and their parents (n = 1029 adolescents and 962 parents) aimed at investigating the aetiology, early stages and trans-generational trajectories of common cardiometabolic and brain diseases. The ultimate goal of this study is to identify effective means for increasing healthy life expectancy. The cohort was recruited from the genetic founder population of the Saguenay Lac St Jean region of Quebec, Canada. The participants underwent extensive (15-h) phenotyping, including an hour-long recording of beat-by-beat blood pressure, magnetic resonance imaging of the brain and abdomen, and serum lipidomic profiling with LC-ESI-MS. All participants have been genome-wide genotyped (with ∼ 8 M imputed single nucleotide polymorphisms) and a subset of them (144 adolescents and their 288 parents) has been genome-wide epityped (whole blood DNA, Infinium HumanMethylation450K BeadChip). These assessments are complemented by a detailed evaluation of each participant in a number of domains, including cognition, mental health and substance use, diet, physical activity and sleep, and family environment. The data collection took place during 2003-12 in adolescents (full) and their parents (partial), and during 2012-15 in parents (full). All data are available upon request.
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Affiliation(s)
- Zdenka Pausova
- Hospital for Sick Children and Departments of Physiology and Nutritional Science
| | - Tomas Paus
- Rotman Research Institute and Departments of Psychology and Psychiatry, University of Toronto, Toronto, ON, Canada
- Child Mind Institute, New York, NY, USA
| | - Michal Abrahamowicz
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - Manon Bernard
- Hospital for Sick Children and Departments of Physiology and Nutritional Science
| | - Daniel Gaudet
- Community Genomic Centre, Université de Montréal, Chicoutimi, QC, Canada
| | - Gabriel Leonard
- Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Michel Peron
- Department of Human Sciences, Université du Québec à Chicoutimi, Chicoutimi, QC, Canada
| | - G Bruce Pike
- Hotchkiss Brain Institute, University of Calgary, Calgary, BC, Canada
| | - Louis Richer
- Department of Health Sciences, Université du Québec à Chicoutimi, Chicoutimi, QC, Canada and
| | - Jean R Séguin
- Sainte-Justine Hospital Research Center and Department of Psychiatry, Université de Montréal, Montreal, QC, Canada
| | - Suzanne Veillette
- Department of Human Sciences, Université du Québec à Chicoutimi, Chicoutimi, QC, Canada
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20
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Ramsay H, Barnett JH, Murray GK, Mäki P, Hurtig T, Nordström T, Miettunen J, Kiviniemi V, Niemelä S, Pausova Z, Paus T, Veijola J. Smoking in pregnancy, adolescent mental health and cognitive performance in young adult offspring: results from a matched sample within a Finnish cohort. BMC Psychiatry 2016; 16:430. [PMID: 27908296 PMCID: PMC5133752 DOI: 10.1186/s12888-016-1142-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 11/25/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The association between prenatal exposure to maternal cigarette smoking (PEMCS) and adult cognition is debated, including if there are differences according to sex. We aimed to determine if there are associations between PEMCS and cognition in early adulthood in men and women and examine if observed associations were mediated by adolescent mental health factors that are associated with cognition, namely psychotic-like experiences (PLEs), inattention and hyperactivity, and other externalizing behaviors. METHODS Participants were 471 individuals drawn from the general population-based Northern Finland 1986 Birth Cohort (NFBC 1986) followed up from pregnancy and birth to early adulthood; individuals with PEMCS were matched with those without PEMCS by socioeconomic and demographic factors. Cognitive performance in adulthood was assessed with a range of tests and their association with PEMCS was measured by sex using hierarchical linear regression, unadjusted and then controlling for potential confounders, mediators and moderators, including adolescent mental health factors. RESULTS There were no associations between PEMCS and cognitive scores in females. In males, there were associations with vocabulary (beta = -0.444, 95% CI: -0.783, -0.104) and matrix reasoning (beta = -0.379, 95% CI: -0.711, -0.047). CONCLUSIONS While associations between PEMCS and cognition were limited, observed findings with measures of general intelligence in males contribute to suggestions of differences in response to PEMCS by sex. Furthermore, observed associations may be partly mediated by earlier inattention and hyperactivity. Findings add support to efforts aimed to eliminate smoking in pregnancy.
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Affiliation(s)
- Hugh Ramsay
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland. .,St. Michael's House, Dublin, Ireland.
| | - Jennifer H. Barnett
- Department of Psychiatry, University of Cambridge, Cambridge, UK ,Cambridge Cognition Ltd, Cambridge, UK
| | - Graham K. Murray
- Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Pirjo Mäki
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Department of Child Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Department of Psychiatry, Länsi-Pohja Healthcare District, Kemi, Finland ,Department of Psychiatry, the Middle Ostrobothnia Central Hospital, Kiuru, Finland ,Mental Health Services, Joint Municipal Authority of Wellbeing in Raahe District, Raahe, Finland ,Mental Health Services, Basic Health Care District of Kallio, Helsinki, Finland ,Visala Hospital, the Northern Ostrobothnia Hospital District, Oulu, Finland
| | - Tuula Hurtig
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Department of Radiology, Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland
| | - Tanja Nordström
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Jouko Miettunen
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Center for Life Course Health Research, University of Oulu, Oulu, Finland
| | - Vesa Kiviniemi
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Department of Radiology, Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland
| | - Solja Niemelä
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland ,Department of Psychiatry, Lapland Hospital District, Rovaniemi, Finland
| | - Zdenka Pausova
- The Hospital for Sick Children, University of Toronto, Toronto, ON Canada
| | - Tomas Paus
- Rotman Research Institute, Baycrest, Toronto, ON Canada ,Departments of Psychology and Psychiatry, University of Toronto, Toronto, ON Canada ,Child Mind Institute, New York, NY USA
| | - Juha Veijola
- Department of Psychiatry, Institute of Clinical Medicine, University of Oulu and Oulu University Hospital, Oulu, Finland
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21
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De Genna NM, Goldschmidt L, Day NL, Cornelius MD. Prenatal and Postnatal Maternal Trajectories of Cigarette Use Predict Adolescent Cigarette Use. Nicotine Tob Res 2015; 18:988-92. [PMID: 26712844 DOI: 10.1093/ntr/ntv269] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 12/04/2015] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The goal of this study was to identify maternal patterns of prenatal and postnatal cigarette smoking associated with adolescent smoking. We hypothesized that maternal use at multiple time points, especially at later assessments when the offspring were adolescents, would predict offspring use. METHODS Pregnant women (N = 456: ages 13-42) were recruited from a prenatal clinic and interviewed during pregnancy and at delivery, providing data on cigarette use (any/none) for the first and third trimesters. Mothers were re-assessed at 6, 10, 14, and 16 years postpartum. Offspring reported cigarette use at age 16. Covariates included maternal race, age, education, family income, child age, parenting behavior, and other maternal and child substance use. RESULTS A growth mixture model revealed five patterns of tobacco use: infrequent/nonuse (39%), postpartum quitters (5%), later quitters (7%), increasing likelihood of being smokers (17%), and chronic users (32%). Offspring of postpartum quitters and the increasing likelihood of being smokers groups were more likely to use cigarettes, compared to adolescents of mothers from the infrequent/nonuse group, controlling for significant covariates. CONCLUSIONS This is the first study to examine trajectories of maternal cigarette use from pregnancy to 16 years postpartum, linking prenatal and postnatal patterns of maternal use to use in adolescent offspring. Our findings highlight the risk associated with prenatal exposure, because mothers who used during pregnancy but quit by 6 years postpartum still had offspring who were 3.5 times more likely to smoke than non/infrequent users. IMPLICATIONS This is the first study to examine trajectories of maternal cigarette use from the prenatal period to 16 years postpartum, and to link prenatal and postnatal patterns of use to use in adolescent offspring. We identified two long-term patterns of maternal cigarette use that were associated with offspring smoking at age 16, including one where offspring were exposed prenatally, but much less likely to be exposed to maternal cigarette use postpartum. Our findings highlight the risk associated with prenatal exposures for cigarette use in offspring, even if mothers quit in the postpartum.
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Affiliation(s)
- Natacha M De Genna
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA;
| | - Lidush Goldschmidt
- Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Nancy L Day
- Departments of Psychiatry, Epidemiology, and Clinical and Translational Science, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Marie D Cornelius
- Departments of Psychiatry and Epidemiology, University of Pittsburgh School of Medicine, Pittsburgh, PA
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22
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Abstract
Perinatal substance use remains a major public health problem and is associated with a number of deleterious maternal and fetal effects. Polysubstance use in pregnancy is common and can potentiate adverse maternal and fetal outcomes. Tobacco is the most commonly used substance in pregnancy, followed by alcohol and illicit substances. The treatments for perinatal substance use are limited and consist mostly of behavioral and psychosocial interventions. Of these, contingency management has shown the most efficacy. More recently, novel interventions such as progesterone for postpartum cocaine use have shown promise. The purpose of this review is to examine the recent literature on the use of tobacco, alcohol, cannabis, stimulants, and opioids in the perinatal period, their effects on maternal and fetal health, and current treatments.
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Affiliation(s)
- Ariadna Forray
- Department of Psychiatry, Yale School of Medicine, 40 Temple Street, Suite 6B, New Haven, CT, 06510, USA.
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Paus T, Pausova Z, Abrahamowicz M, Gaudet D, Leonard G, Pike GB, Richer L. Saguenay Youth Study: a multi-generational approach to studying virtual trajectories of the brain and cardio-metabolic health. Dev Cogn Neurosci 2015; 11:129-44. [PMID: 25454417 PMCID: PMC6989769 DOI: 10.1016/j.dcn.2014.10.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Revised: 10/03/2014] [Accepted: 10/10/2014] [Indexed: 01/06/2023] Open
Abstract
This paper provides an overview of the Saguenay Youth Study (SYS) and its parental arm. The overarching goal of this effort is to develop trans-generational models of developmental cascades contributing to the emergence of common chronic disorders, such as depression, addictions, dementia and cardio-metabolic diseases. Over the past 10 years, we have acquired detailed brain and cardio-metabolic phenotypes, and genome-wide genotypes, in 1029 adolescents recruited in a population with a known genetic founder effect. At present, we are extending this dataset to acquire comparable phenotypes and genotypes in the biological parents of these individuals. After providing conceptual background for this work (transactions across time, systems and organs), we describe briefly the tools employed in the adolescent arm of this cohort and highlight some of the initial accomplishments. We then outline in detail the phenotyping protocol used to acquire comparable data in the parents.
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Affiliation(s)
- T Paus
- Rotman Research Institute, University of Toronto, Toronto, Canada.
| | - Z Pausova
- Hospital for Sick Children, University of Toronto, Toronto, Canada.
| | - M Abrahamowicz
- McGill University Health Centre, McGill University, Montreal, Canada
| | - D Gaudet
- Community Genomic Medicine Centre, Department of Medicine, Université de Montréal, Chicoutimi, Canada
| | - G Leonard
- Montreal Neurological Institute, McGill University, Montreal, Canada
| | - G B Pike
- Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - L Richer
- Department of Health Sciences, University of Quebec in Chicoutimi, Chicoutimi, Canada
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Akerman SC, Brunette MF, Green AI, Goodman DJ, Blunt HB, Heil SH. Treating tobacco use disorder in pregnant women in medication-assisted treatment for an opioid use disorder: a systematic review. J Subst Abuse Treat 2014; 52:40-7. [PMID: 25592332 DOI: 10.1016/j.jsat.2014.12.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 12/05/2014] [Accepted: 12/07/2014] [Indexed: 02/07/2023]
Abstract
Smoking is associated with adverse effects on pregnancy and fetal development, yet 88-95% of pregnant women in medication-assisted treatment for an opioid use disorder smoke cigarettes. This review summarizes existing knowledge about smoking cessation treatments for pregnant women on buprenorphine or methadone, the two forms of medication-assisted treatment for opioid use disorder indicated for prenatal use. We performed a systematic review of the literature using indexed terms and key words to capture the concepts of smoking, pregnancy, and opioid substitution and found that only three studies met search criteria. Contingency management, an incentive based treatment, was the most promising intervention: 31% of participants achieved abstinence within the 12-week study period, compared to 0% in a non-contingent behavior incentive group and a group receiving usual care. Two studies of brief behavioral interventions resulted in reductions in smoking but not cessation. Given the growing number of pregnant women in medication-assisted treatment for an opioid use disorder and the negative consequences of smoking on pregnancy, further research is needed to develop and test effective cessation strategies for this group.
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Affiliation(s)
- Sarah C Akerman
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon NH, 03756, USA.
| | - Mary F Brunette
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon NH, 03756, USA
| | - Alan I Green
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon NH, 03756, USA
| | - Daisy J Goodman
- Department of Obstetrics and Gynecology, Dartmouth-Hitchcock Medical Center, Lebanon NH 03756, USA
| | - Heather B Blunt
- Biomedical Libraries, Geisel School of Medicine at Dartmouth, Hanover NH, 03755, USA
| | - Sarah H Heil
- Vermont Center on Behavior and Health, Department of Psychiatry and Department of Psychology, University of Vermont, Burlington, VT, 05401, USA
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Kong G. Commentary on Lotfipour et al. (2014): Taking a balanced view on prenatal smoking on adolescent health outcomes. Addiction 2014; 109:1730-1. [PMID: 25163713 DOI: 10.1111/add.12683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Grace Kong
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, 06519, USA.
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