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Marshall AT, Adise S, Kan EC, Sowell ER. Longitudinal mapping of cortical change during early adolescence associated with prenatal tobacco and/or alcohol exposure in the Adolescent Brain Cognitive Development Study. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.08.29.610335. [PMID: 39257738 PMCID: PMC11383996 DOI: 10.1101/2024.08.29.610335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2024]
Abstract
Importance The effects of prenatal alcohol (PAE) and tobacco exposure (PTE) on adolescent neuroanatomical development are typically evaluated cross-sectionally. It is unclear if observed effects persist throughout life or reflect different developmental trajectories. Objective To determine how PAE and PTE are associated with cortical structure and development across two timepoints in early adolescence. Design Observational, longitudinal analyses of data within the Adolescent Brain Cognitive Development Study. Setting 21 study sites in the United States. Participants 5,417 youth participants, aged ~9-12 years old. Exposures PAE and PTE based on caregiver (self) reports of alcohol/tobacco use during pregnancy, before and after pregnancy recognition. Main Outcomes and Measures Cortical thickness (mm) and cortical surface area (mm2) measured approximately 2 years apart in early adolescence, across 68 bilateral cortical regions. Results At baseline data collection, youth participants were ~9.9 years old (SD=0.6). At the second neuroimaging appointment, youth participants were ~11.9 years old (SD=0.6). When modelling cortical thickness, we controlled for individuals' whole-brain volume; when modelling cortical surface area, individuals' total surface area. Cortical thickness generally declined with age. Cortical surface area either expanded or contracted with age, depending on region. PAE had minimal effects on cortical structure (main effects) and development (PAE×Age interactions). PTE had robust effects on cortical thickness and was associated with faster rates of cortical thinning in several regions within the frontal lobe. Post hoc analyses on (1) the effects of PTE for those who continued tobacco use after pregnancy recognition and (2) the effects of PTE in those who did not also use alcohol revealed weaker effects. Conclusions and Relevance PTE had robust effects on neuroanatomical structure and longitudinal development, particularly cortical thickness. Analyzing developmental cortical trajectories informs how PTE and/or PAE not only affects cortical structure but how it develops long after those prenatal exposures occurred. Future analyses involving cotinine biomarkers of PTE would enhance the temporal resolution of the ABCD Study®'s PTE-related queries of tobacco use before and after learning of the pregnancy.
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Affiliation(s)
- Andrew T Marshall
- Children's Hospital Los Angeles, Los Angeles, California, 90027, United States of America
- University of Southern California, Los Angeles, California, 90027, United States of America
| | - Shana Adise
- Children's Hospital Los Angeles, Los Angeles, California, 90027, United States of America
- University of Southern California, Los Angeles, California, 90027, United States of America
| | - Eric C Kan
- Children's Hospital Los Angeles, Los Angeles, California, 90027, United States of America
| | - Elizabeth R Sowell
- Children's Hospital Los Angeles, Los Angeles, California, 90027, United States of America
- University of Southern California, Los Angeles, California, 90027, United States of America
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Karatayev O, Collier AD, Targoff SR, Leibowitz SF. Neurological Disorders Induced by Drug Use: Effects of Adolescent and Embryonic Drug Exposure on Behavioral Neurodevelopment. Int J Mol Sci 2024; 25:8341. [PMID: 39125913 PMCID: PMC11313660 DOI: 10.3390/ijms25158341] [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: 06/18/2024] [Revised: 07/10/2024] [Accepted: 07/17/2024] [Indexed: 08/12/2024] Open
Abstract
Clinical studies demonstrate that the risk of developing neurological disorders is increased by overconsumption of the commonly used drugs, alcohol, nicotine and cannabis. These drug-induced neurological disorders, which include substance use disorder (SUD) and its co-occurring emotional conditions such as anxiety and depression, are observed not only in adults but also with drug use during adolescence and after prenatal exposure to these drugs, and they are accompanied by long-lasting disturbances in brain development. This report provides overviews of clinical and preclinical studies, which confirm these adverse effects in adolescents and the offspring prenatally exposed to the drugs and include a more in-depth description of specific neuronal systems, their neurocircuitry and molecular mechanisms, affected by drug exposure and of specific techniques used to determine if these effects in the brain are causally related to the behavioral disturbances. With analysis of further studies, this review then addresses four specific questions that are important for fully understanding the impact that drug use in young individuals can have on future pregnancies and their offspring. Evidence demonstrates that the adverse effects on their brain and behavior can occur: (1) at low doses with short periods of drug exposure during pregnancy; (2) after pre-conception drug use by both females and males; (3) in subsequent generations following the initial drug exposure; and (4) in a sex-dependent manner, with drug use producing a greater risk in females than males of developing SUDs with emotional conditions and female offspring after prenatal drug exposure responding more adversely than male offspring. With the recent rise in drug use by adolescents and pregnant women that has occurred in association with the legalization of cannabis and increased availability of vaping tools, these conclusions from the clinical and preclinical literature are particularly alarming and underscore the urgent need to educate young women and men about the possible harmful effects of early drug use and to seek novel therapeutic strategies that might help to limit drug use in young individuals.
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Affiliation(s)
| | | | | | - Sarah F. Leibowitz
- Laboratory of Behavioral Neurobiology, The Rockefeller University, New York, NY 10065, USA; (O.K.); (S.R.T.)
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Maher BS, Bitsko RH, Claussen AH, O'Masta B, Cerles A, Holbrook JR, Mahmooth Z, Chen-Bowers N, Rojo ALA, Kaminski JW, Rush M. Systematic Review and Meta-analysis of the Relationship Between Exposure to Parental Substance Use and Attention-Deficit/Hyperactivity Disorder in Children. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2024; 25:291-315. [PMID: 37976008 PMCID: PMC11098969 DOI: 10.1007/s11121-023-01605-2] [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] [Accepted: 10/17/2023] [Indexed: 11/19/2023]
Abstract
Attention-deficit/hyperactivity disorder (ADHD) is characterized by persistent patterns of inattention, hyperactivity, and impulsiveness. Among US children and adolescents aged 3-17 years, 9.4% have a diagnosis of ADHD. Previous research suggests possible links between parental substance use and ADHD among children. We conducted a systematic review and meta-analysis of 86 longitudinal or retrospective studies of prenatal or postnatal alcohol, tobacco, or other parental substance use and substance use disorders and childhood ADHD and its related behavioral dimensions of inattention and hyperactivity-impulsivity. Meta-analyses were grouped by drug class and pre- and postnatal periods with combined sample sizes ranging from 789 to 135,732. Prenatal exposure to alcohol or tobacco and parent substance use disorders were consistently and significantly associated with ADHD among children. Other parental drug use exposures resulted in inconsistent or non-significant findings. Prevention and treatment of parental substance use may have potential for impacts on childhood ADHD.
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Affiliation(s)
- Brion S Maher
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Rebecca H Bitsko
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Angelika H Claussen
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Joseph R Holbrook
- Division of Human Development and Disability, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Naomi Chen-Bowers
- Office Policy, Performance, and Evaluation, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Mailstop: H 21-11, Atlanta, GA, 30329, USA
| | | | - Jennifer W Kaminski
- Office Policy, Performance, and Evaluation, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Mailstop: H 21-11, Atlanta, GA, 30329, USA.
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Rodriguez Rivera PJ, Liang H, Isaiah A, Cloak CC, Menken MS, Ryan MC, Ernst T, Chang L. Prenatal tobacco exposure on brain morphometry partially mediated poor cognitive performance in preadolescent children. NEUROIMMUNE PHARMACOLOGY AND THERAPEUTICS 2023; 2:375-386. [PMID: 38058999 PMCID: PMC10696570 DOI: 10.1515/nipt-2023-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 12/08/2023]
Abstract
Objectives To evaluate whether prenatal tobacco exposure (PTE) is related to poorer cognitive performance, abnormal brain morphometry, and whether poor cognitive performance is mediated by PTE-related structural brain differences. Methods The Adolescent Brain Cognitive Development study dataset was used to compare structural MRI data and neurocognitive (NIH Toolbox®) scores in 9-to-10-year-old children with (n=620) and without PTE (n=10,989). We also evaluated whether PTE effects on brain morphometry mediated PTE effects on neurocognitive scores. Group effects were evaluated using Linear Mixed Models, covaried for socio-demographics and prenatal exposures to alcohol and/or marijuana, and corrected for multiple comparisons using the false-discovery rate (FDR). Results Compared to unexposed children, those with PTE had poorer performance (all p-values <0.05) on executive function, working memory, episodic memory, reading decoding, crystallized intelligence, fluid intelligence and overall cognition. Exposed children also had thinner parahippocampal gyri, smaller surface areas in the posterior-cingulate and pericalcarine cortices; the lingual and inferior parietal gyri, and smaller thalamic volumes (all p-values <0.001). Furthermore, among children with PTE, girls had smaller surface areas in the superior-frontal (interaction-FDR-p=0.01), precuneus (interaction-FDR-p=0.03) and postcentral gyri (interaction-FDR-p=0.02), while boys had smaller putamen volumes (interaction-FDR-p=0.02). Smaller surface areas across regions of the frontal and parietal lobes, and lower thalamic volumes, partially mediated the associations between PTE and poorer neurocognitive scores (p-values <0.001). Conclusions Our findings suggest PTE may lead to poorer cognitive performance and abnormal brain morphometry, with sex-specific effects in some brain regions, in pre-adolescent children. The poor cognition in children with PTE may result from the smaller areas and subcortical brain volumes.
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Affiliation(s)
- Pedro J. Rodriguez Rivera
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Huajun Liang
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Amal Isaiah
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Christine C. Cloak
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Miriam S. Menken
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Meghann C. Ryan
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thomas Ernst
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Linda Chang
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Neurology, University of Maryland School of Medicine, Baltimore, MD, USA
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Glenn AL, Ragno LK, Liu J. Association between postnatal environmental tobacco smoke exposure controlling for prenatal exposure and conduct problems in children: A systematic review. Neurotoxicology 2023; 97:53-64. [PMID: 37211157 PMCID: PMC10527764 DOI: 10.1016/j.neuro.2023.05.012] [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: 03/21/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 05/23/2023]
Abstract
Prenatal exposure to environmental tobacco smoke (ETS) is commonly associated with conduct problems in children. However, there is limited research on the effects of postnatal ETS exposure on the development of conduct problems, and many studies focusing on the postnatal period fail to control for the effects of prenatal ETS. This systematic review explores the association between postnatal ETS exposure and child conduct problems in studies that control for prenatal ETS exposure. Of the thirteen studies identified, nine reported a significant positive association of postnatal ETS exposure and child conduct-related behavior problems when controlling for prenatal ETS exposure. Results from tests of dose-response relationships were mixed. These findings highlight the significance of postnatal ETS exposure in conferring risk for conduct problems over and above prenatal ETS, and thus provide important information for guiding public health recommendations.
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Affiliation(s)
- Andrea L Glenn
- University of Alabama, Center for Youth Development and Intervention, Department of Psychology, Tuscaloosa, AL, USA
| | - Leah K Ragno
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA
| | - Jianghong Liu
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA.
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Souza GS, Freitas IMM, Souza JC, Miraglia SM, Paccola CC. Transgenerational effects of maternal exposure to nicotine on structures of pituitary-gonadal axis of rats. Toxicol Appl Pharmacol 2023; 468:116525. [PMID: 37076090 DOI: 10.1016/j.taap.2023.116525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/21/2023]
Abstract
Smoking can lead to several diseases and cause a reduction in fertility in men and women. Among the various components of cigarettes harmful during pregnancy, nicotine stands out. It can cause a reduction in placental blood flow, compromising the development of the baby with neurological, reproductive and endocrine consequences. Thus, we aimed to evaluate the effects of nicotine on the pituitary-gonadal axis of rats exposed during pregnancy and breastfeeding (1st generation - F1), and whether the possible damage observed would reach the 2nd generation (F2). Pregnant Wistar rats received 2 mg/kg/day of nicotine throughout the entire gestation and lactation. Part of the offspring was evaluated on the first neonatal day (F1) for macroscopic, histopathological and immunohistochemical analyses of brain and gonads. Another part of the offspring was kept until 90 days-old for mating and obtainment of progenies that had the same parameters evaluated at the end of pregnancy (F2). The occurrence of malformations was more frequent and diversified in nicotine-exposed F2. Brain alterations, including reduced size and changes in cell proliferation and death, were seen in both generations of nicotine-exposed rats. Male and female gonads of F1 exposed rats were also affected. The F2 rats showed reduced cellular proliferation and increased cell death on the pituitary and ovaries, besides increased anogenital distance in females. The number of mast cells was not enough altered to indicate an inflammatory process in brain and gonads. We conclude that prenatal exposure to nicotine causes transgenerational alterations in the structures of pituitary-gonadal axis in rats.
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Affiliation(s)
- G S Souza
- Developmental Biology Laboratory, Department of Morphology and Genetic, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - I M M Freitas
- Developmental Biology Laboratory, Department of Morphology and Genetic, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - J C Souza
- Developmental Biology Laboratory, Department of Morphology and Genetic, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - S M Miraglia
- Developmental Biology Laboratory, Department of Morphology and Genetic, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - C C Paccola
- Developmental Biology Laboratory, Department of Morphology and Genetic, Federal University of Sao Paulo, Sao Paulo, Brazil.
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Cao H, Zhou N, Liang Y, Li Q, Yu Q, Bao T. Early Risk of Tobacco Smoke Exposure and Preschoolers' Hot and Cool Inhibitory Control: Promotive and Protective Roles of Maternal Positivity in Early Mother-child Interaction. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:50-63. [PMID: 35939179 DOI: 10.1007/s11121-022-01419-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2022] [Indexed: 02/01/2023]
Abstract
Early tobacco smoke exposure (TSE) in utero and/or during the first years after birth poses threats to the development of child executive functioning and self-regulation skills, including inhibitory control. Efforts are still needed to examine under what conditions such effects may occur and thus identify modifiable intervention targets. In addition, a distinction between cool and hot inhibitory control is also important to obtain greater nuance in such links. The cool inhibitory control refers to children's suppression of prepotent automatic responses to a distracting stimulus in solving arbitrary and decontextualized problems, whereas the hot inhibitory control refers to children's control of impulse in motivationally and emotionally high-stake situations. Using data derived from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development, we examined the links between early risk of TSE and preschoolers' hot and cool inhibitory control and tested the potential promotive/protective roles of maternal positivity in early mother-child interactions. Results indicate that early risk of TSE was negatively linked to child cool inhibitory control when maternal positivity was low, but this link was nonsignificant when maternal positivity was high (i.e., the protective role of maternal positivity). The link between early risk of TSE and child later hot inhibitory control was not moderated by maternal positivity; instead, early risk of TSE and maternal positivity were negatively and positively associated with child hot inhibitory control above and beyond each other, respectively (i.e., the promotive role of maternal positivity). Accordingly, building a tobacco-free environment during pregnancy and infancy likely yields long-term benefits for child self-regulation development. Improving early mothering may offset the negative link between early TSE and child cool inhibitory control and also facilitate child hot inhibitory control even in the face of early TSE.
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Affiliation(s)
- Hongjian Cao
- Applied Psychology Program, School of Humanities and Social Science, The Chinese University of Hong Kong, No. 2001 Longxiang Boulevard, Longgang District, Shenzhen, 518172, China
| | - Nan Zhou
- Faculty of Education, University of Macau, Avenida da Universidade, E33 Building, Taipa, Macau, 999078, China.
| | - Yue Liang
- School of Social Development and Public Policy, Beijing Normal University, Hai Dian District, No. 19 Xin Jie Kou Wai Street, Beijing, 100875, China
| | - Qi Li
- Faculty of Education, Institute of Early Childhood Education, Beijing Normal University, Hai Dian District, 512 Ying Dong Building, No. 19 Xin Jie Kou Wai Street, Beijing, 100875, China
| | - Qianwen Yu
- Faculty of Education, Institute of Early Childhood Education, Beijing Normal University, Hai Dian District, 512 Ying Dong Building, No. 19 Xin Jie Kou Wai Street, Beijing, 100875, China
| | - Tingting Bao
- Faculty of Education, Institute of Early Childhood Education, Beijing Normal University, Hai Dian District, 512 Ying Dong Building, No. 19 Xin Jie Kou Wai Street, Beijing, 100875, China
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Knopik VS, Micalizzi L, Marceau K, Loviska AM, Yu L, Bien A, Rolan E, Evans AS, Palmer RHC, Heath AC. The roles of familial transmission and smoking during pregnancy on executive function skills: A sibling-comparison study. Dev Psychopathol 2022; 34:1-13. [PMID: 36039978 PMCID: PMC10710697 DOI: 10.1017/s095457942200075x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This research examines maternal smoking during pregnancy and risk for poorer executive function in siblings discordant for exposure. Data (N = 173 families) were drawn from the Missouri Mothers and Their Children study, a sample, identified using birth records (years 1998-2005), in which mothers changed smoking behavior between two pregnancies (Child 1 [older sibling]: M age = 12.99; Child 2 [younger sibling]: M age = 10.19). A sibling comparison approach was used, providing a robust test for the association between maternal smoking during pregnancy and different aspects of executive function in early-mid adolescence. Results suggested within-family (i.e., potentially causal) associations between maternal smoking during pregnancy and one working memory task (visual working memory) and one response inhibition task (color-word interference), with increased exposure associated with decreased performance. Maternal smoking during pregnancy was not associated with stop-signal reaction time, cognitive flexibility/set-shifting, or auditory working memory. Initial within-family associations between maternal smoking during pregnancy and visual working memory as well as color-word interference were fully attenuated in a model including child and familial covariates. These findings indicate that exposure to maternal smoking during pregnancy may be associated with poorer performance on some, but not all skills assessed; however, familial transmission of risk for low executive function appears more important.
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Affiliation(s)
- Valerie S Knopik
- Department of Human Development and Family Studies, Purdue University, 1202 West State St, West Lafayette, USA, IN, 47906
| | - Lauren Micalizzi
- Center for Alcohol and Addiction Studies, Brown University, Box G-S121-5 Providence, RI, 02903, USA
- Department of Behavioral and Social Sciences, Box G-S121-5, Brown University School of Public Health, Providence, RI, 02912, USA
| | - Kristine Marceau
- Department of Human Development and Family Studies, Purdue University, 1202 West State St, West Lafayette, USA, IN, 47906
| | - Amy M Loviska
- Department of Human Development and Family Studies, Purdue University, 1202 West State St, West Lafayette, USA, IN, 47906
| | - Li Yu
- Department of Human Development and Family Studies, Purdue University, 1202 West State St, West Lafayette, USA, IN, 47906
| | - Alexandra Bien
- Department of Human Development and Family Studies, Purdue University, 1202 West State St, West Lafayette, USA, IN, 47906
| | - Emily Rolan
- Department of Psychology, Michigan State University, 316 Physics Rd., East Lansing, MI, 48823, USA
| | - Allison S Evans
- Concord Comprehensive Neuropsychological Services, 86 Baker Avenue Extension #301, Concord, MA, 01742, USA
| | - Rohan H C Palmer
- Behavioral Genetics of Addiction Laboratory, Department of Psychology, Emory University, 36 Eagle Row, Atlanta, GA, 30322, USA
| | - Andrew C Heath
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S Euclid Ave, St. Louis, MO, 63110, USA
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Zou R, Boer OD, Felix JF, Muetzel RL, Franken IHA, Cecil CAM, El Marroun H. Association of Maternal Tobacco Use During Pregnancy With Preadolescent Brain Morphology Among Offspring. JAMA Netw Open 2022; 5:e2224701. [PMID: 35913739 PMCID: PMC9344360 DOI: 10.1001/jamanetworkopen.2022.24701] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Maternal tobacco use during pregnancy has been associated with various health consequences, including suboptimal neurodevelopment in offspring. However, the effect of prenatal exposure to maternal smoking on child brain development has yet to be elucidated. OBJECTIVE To investigate the association between maternal smoking during pregnancy and offspring brain development in preadolescence as well as the mediating pathways. DESIGN, SETTING, AND PARTICIPANTS This prospective, population-based cohort study was embedded in the Generation R Study, Rotterdam, the Netherlands. The Generation R Study was launched in 2002, with follow-up ongoing. Child brain morphology was assessed at 9 to 11 years of age (ie, 10-12 years between exposure and outcome assessment). Data analysis was performed from March 1, 2021, to February 28, 2022, and at the time of manuscript revision. Participants included the singleton children of pregnant women residing in the study area with an expected date of delivery between April 1, 2002, and January 31, 2006; 2704 children with information on maternal smoking during pregnancy and structural neuroimaging at 9 to 11 years of age were included. A subsample of 784 children with data on DNA methylation at birth was examined in the mediation analysis. EXPOSURES Information on maternal smoking during pregnancy was collected via a questionnaire in each trimester. As a contrast, paternal smoking was assessed at recruitment. MAIN OUTCOMES AND MEASURES Brain morphology, including brain volumes and surface-based cortical measures (thickness, surface area, and gyrification), was assessed with magnetic resonance imaging. For mediation analysis, DNA methylation at birth was quantified by a weighted methylation risk score. RESULTS The 2704 participating children (1370 [50.7%] girls and 1334 [49.3%] boys) underwent brain imaging assessment at a mean (SD) age of 10.1 (0.6) years. Compared with nonexposed children (n = 2102), exposure to continued maternal smoking during pregnancy (n = 364) was associated with smaller total brain volume (volumetric difference [b] = -14.5 [95% CI, -25.1 to -4.0] cm3), cerebral gray matter volume (b = -7.8 [95% CI, -13.4 to -2.3] cm3), cerebral white matter volume (b = -5.9 [95% CI, -10.7 to -1.0] cm3), and surface area and less gyrification. These associations were not explained by paternal smoking nor mediated by smoking-associated DNA methylation patterns at birth. Children exposed to maternal smoking only in the first trimester (n = 238) showed no differences in brain morphology compared with nonexposed children. CONCLUSIONS AND RELEVANCE The findings of this cohort study suggest that continued maternal tobacco use during pregnancy was associated with lower brain volumes and suboptimal cortical traits of offspring in preadolescence, which seemed to be independent of shared family factors. Tobacco cessation before pregnancy, or as soon as pregnancy is known, should be recommended to women for optimal brain development of their offspring.
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Affiliation(s)
- Runyu Zou
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
| | - Olga D. Boer
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - Janine F. Felix
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ryan L. Muetzel
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ingmar H. A. Franken
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
| | - Charlotte A. M. Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands
| | - Hanan El Marroun
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Psychology, Education and Child Studies, Erasmus School of Social and Behavioral Sciences, Erasmus University Rotterdam, Rotterdam, the Netherlands
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Sikic A, Frie JA, Khokhar JY, Murray JE. Sex Differences in the Behavioural Outcomes of Prenatal Nicotine and Tobacco Exposure. Front Neurosci 2022; 16:921429. [PMID: 35873826 PMCID: PMC9304689 DOI: 10.3389/fnins.2022.921429] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 06/21/2022] [Indexed: 11/14/2022] Open
Abstract
Smoking remains the leading cause of preventable death worldwide. A combination of biological and environmental risk factors make women especially vulnerable to nicotine addiction, making it harder for them to quit smoking. Smoking during pregnancy, therefore, is still a major health concern, with epidemiological data suggesting a role for gestational nicotine exposure in the development of several behavioural disorders. Given there are significant sex-specific behavioural outcomes related to smoking in adolescence and adulthood, it is probable that the behavioural outcomes following gestational nicotine or tobacco exposure are similarly sex-dependent. This is an especially relevant topic as the current landscape of nicotine use shifts toward vaping, a mode of high doses of nicotine delivery that is largely believed to be a safer alternative to cigarettes among the public as well as among pregnant women. Here we review existing clinical and preclinical findings regarding the sex-dependent behavioural outcomes of prenatal nicotine exposure. We also highlight the challenges within this literature, particularly those areas in which further research is necessary to improve consistency within, and between, clinical and preclinical findings.
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Affiliation(s)
- Anita Sikic
- Department of Psychology, University of Guelph, Guelph, ON, Canada
- Collaborative Neurosciences Graduate Program, University of Guelph, Guelph, ON, Canada
| | - Jude A. Frie
- Collaborative Neurosciences Graduate Program, University of Guelph, Guelph, ON, Canada
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Jibran Y. Khokhar
- Collaborative Neurosciences Graduate Program, University of Guelph, Guelph, ON, Canada
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Jennifer E. Murray
- Department of Psychology, University of Guelph, Guelph, ON, Canada
- Collaborative Neurosciences Graduate Program, University of Guelph, Guelph, ON, Canada
- *Correspondence: Jennifer E. Murray,
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11
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Li J, Liu B, Banaschewski T, Bokde ALW, Quinlan EB, Desrivières S, Flor H, Frouin V, Garavan H, Gowland P, Heinz A, Ittermann B, Martinot JL, Artiges E, Nees F, Papadopoulos Orfanos D, Paus T, Poustka L, Hohmann S, Fröhner JH, Smolka MN, Walter H, Whelan R, Schumann G, Jiang T. Orbitofrontal cortex volume links polygenic risk for smoking with tobacco use in healthy adolescents. Psychol Med 2022; 52:1175-1182. [PMID: 32878661 DOI: 10.1017/s0033291720002962] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Tobacco smoking remains one of the leading causes of preventable illness and death and is heritable with complex underpinnings. Converging evidence suggests a contribution of the polygenic risk for smoking to the use of tobacco and other substances. Yet, the underlying brain mechanisms between the genetic risk and tobacco smoking remain poorly understood. METHODS Genomic, neuroimaging, and self-report data were acquired from a large cohort of adolescents from the IMAGEN study (a European multicenter study). Polygenic risk scores (PGRS) for smoking were calculated based on a genome-wide association study meta-analysis conducted by the Tobacco and Genetics Consortium. We examined the interrelationships among the genetic risk for smoking initiation, brain structure, and the number of occasions of tobacco use. RESULTS A higher smoking PGRS was significantly associated with both an increased number of occasions of tobacco use and smaller cortical volume of the right orbitofrontal cortex (OFC). Furthermore, reduced cortical volume within this cluster correlated with greater tobacco use. A subsequent path analysis suggested that the cortical volume within this cluster partially mediated the association between the genetic risk for smoking and the number of occasions of tobacco use. CONCLUSIONS Our data provide the first evidence for the involvement of the OFC in the relationship between smoking PGRS and tobacco use. Future studies of the molecular mechanisms underlying tobacco smoking should consider the mediation effect of the related neural structure.
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Affiliation(s)
- Jin Li
- Brainnetome Center, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
| | - Bing Liu
- Brainnetome Center, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing, 100049, China
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
| | - Arun L W Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland
| | - Erin Burke Quinlan
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, London, UK
| | - Sylvane Desrivières
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, London, UK
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany
- Department of Psychology, School of Social Sciences, University of Mannheim, 68131 Mannheim, Germany
| | - Vincent Frouin
- NeuroSpin, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - Hugh Garavan
- Departments of Psychiatry and Psychology, University of Vermont, 05405 Burlington, Vermont, USA
| | - Penny Gowland
- Sir Peter Mansfield Imaging Centre School of Physics and Astronomy, University of Nottingham, University Park, Nottingham, UK
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 'Neuroimaging & Psychiatry', University Paris-Saclay, University Paris Descartes - Sorbonne Paris Cité; and Maison de Solenn, Paris, France
| | - Eric Artiges
- Institut National de la Santé et de la Recherche Médicale, INSERM Unit 1000 'Neuroimaging & Psychiatry', University Paris-Saclay, University Paris Descartes - Sorbonne Paris Cité; and Psychiatry Department 91G16, Orsay Hospital, Orsay, France
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, Mannheim, Germany
| | | | - Tomáš Paus
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Ontario, Canada
- Departments of Psychology and Psychiatry, University of Toronto, Toronto, Ontario, M6A 2E1, Canada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Centre Göttingen, von-Siebold-Str. 5, 37075, Göttingen, Germany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159 Mannheim, Germany
| | - Juliane H Fröhner
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Michael N Smolka
- Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Robert Whelan
- School of Psychology and Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland
| | - Gunter Schumann
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College London, London, UK
- PONS Research Group, Department of Psychiatry and Psychotherapy, Campus Charite Mitte, Humboldt University, Berlin, Germany
- Leibniz Institute for Neurobiology, Magdeburg, Germany
- Institute for Science and Technology of Brain-inspired Intelligence (ISTBI), Fudan University, Shanghai, P.R. China
| | - Tianzi Jiang
- Brainnetome Center, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Automation, Chinese Academy of Sciences, 95 East Zhongguancun Road, Beijing, 100190, China
- University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing, 100049, China
- The Queensland Brain Institute, University of Queensland, Brisbane, QLD 4072, Australia
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12
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Ayano G, Betts K, Dachew BA, Alati R. Maternal smoking during pregnancy and poor academic performance in adolescent offspring: A registry data-based cohort study. Addict Behav 2021; 123:107072. [PMID: 34364108 DOI: 10.1016/j.addbeh.2021.107072] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/08/2021] [Accepted: 07/28/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND Previous studies have suggested associations between maternal smoking during pregnancy (MSDP) and a range of adverse outcomes in offspring. However, evidence reporting adverse effects on poor academic performance in adolescence is scant. METHODS This register-based cohort study used linked data obtained from New South Wales (NSW) educational and health registries in Australia. MSDP was assessed using self-reports of smoking during pregnancy. Offspring's educational performance was assessed using the National Assessment Program for Literacy and numeracy (NAPLAN), when students were in grade 9 and approximately aged 14 years. We used multivariable logistic regression models to explore associations. RESULTS Adolescent offspring exposed to MSDP were at an increased risk of substandard academic performance in all domains, with the highest odds for spelling [OR, 3.12 (95%CI 2.98-3.26)] followed by writing [OR, 2.97 (95%CI 2.84-3.11)], reading [OR, 2.49 (95%CI 2.37-2.62)], and numeracy [OR, 2.43 (95%CI 2.30-2.58)]. In our sex-stratified analysis, MSDP displayed stronger effects on the academic performance of female offspring in all domains. CONCLUSIONS Our findings showed that MSDP was associated with an increased risk of reduced academic performance in adolescent offspring. The different effects of MSDP on the academic performance of male and female offspring is a new finding, which needs further investigation.
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13
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Margolis AE, Pagliaccio D, Ramphal B, Banker S, Thomas L, Robinson M, Honda M, Sussman T, Posner J, Kannan K, Herbstman J, Rauh V, Marsh R. Prenatal environmental tobacco smoke exposure alters children's cognitive control circuitry: A preliminary study. ENVIRONMENT INTERNATIONAL 2021; 155:106516. [PMID: 33964643 PMCID: PMC8292185 DOI: 10.1016/j.envint.2021.106516] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 05/23/2023]
Abstract
BACKGROUND AND OBJECTIVES Prenatal exposure to environmental tobacco smoke (ETS) is associated with increased attention problems in children, however, the effects of such exposure on children's brain structure and function have not been studied. Herein, we probed effects of prenatal ETS on children's cognitive control circuitry and behavior. METHODS Forty-one children (7-9 years) recruited from a prospective longitudinal birth cohort of non-smoking mothers completed structural and task-functional magnetic resonance imaging to evaluate effects of maternal ETS exposure, measured by maternal prenatal urinary cotinine. Attention problems and externalizing behaviors were measured by parent report on the Child Behavior Checklist. RESULTS Compared to non-exposed children, exposed children had smaller left and right thalamic and inferior frontal gyrus (IFG) volumes, with large effect sizes (p-FDR < .05, Cohen's D range from 0.79 to 1.07), and increased activation in IFG during the resolution of cognitive conflict measured with the Simon Spatial Incompatibility Task (38 voxels; peak t(25) = 5.25, p-FWE = .005). Reduced thalamic volume was associated with increased IFG activation and attention problems, reflecting poor cognitive control. Mediation analyses showed a trend toward left thalamic volume mediating the association between exposure and attention problems (p = .05). CONCLUSIONS Our findings suggest that maternal ETS exposure during pregnancy has deleterious effects on the structure and function of cognitive control circuitry which in turn affects attentional capacity in school-age children. These findings are consistent with prior findings documenting the effects of active maternal smoking on chidlren's neurodevleoment, pointing to the neurotixicity of nicotine regardless of exposure pathway.
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Affiliation(s)
- Amy E Margolis
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA.
| | - David Pagliaccio
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Bruce Ramphal
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Sarah Banker
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Lauren Thomas
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Morgan Robinson
- Department of Pediatrics and Department of Environmental Medicine, New York University School of Medicine, New York, NY 10016, USA
| | - Masato Honda
- Wadsworth Center, New York State Department of Health, Albany, NY 12201, USA
| | - Tamara Sussman
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Jonathan Posner
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Kurunthachalam Kannan
- Department of Pediatrics and Department of Environmental Medicine, New York University School of Medicine, New York, NY 10016, USA
| | - Julie Herbstman
- Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Virginia Rauh
- Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Rachel Marsh
- The Division of Child and Adolescent Psychiatry in the Department of Psychiatry, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
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14
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Micalizzi L, Marceau K, Evans AS, Brick LA, Palmer RHC, Heath AC, Knopik VS. A sibling-comparison study of smoking during pregnancy and risk for reading-related problems. Neurotoxicol Teratol 2021; 84:106961. [PMID: 33577969 PMCID: PMC7965354 DOI: 10.1016/j.ntt.2021.106961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 12/25/2022]
Abstract
This research examines the relationship between smoking during pregnancy (SDP) and risk for reading related problems in siblings discordant for exposure to SDP. Data (N = 173 families) were drawn from the Missouri Mothers and Their Children study, a sample, identified using birth records (years 1998-2005), in which mothers changed her smoking behavior between two pregnancies (Child 1 [older sibling]: M = 12.99; Child 2 [younger sibling]: M = 10.19). A sibling comparison approach was used, providing a robust test for the association between SDP and reading related outcomes in school-aged children. Results suggested within-family (i.e., potentially causal) associations between SDP and reading and language/comprehension factor scores, as well as between SDP and specific reading-related skills, including reading accuracy and receptive language, with increased exposure to SDP associated with decreased performance. SDP was not associated with spelling, reading rate, or receptive vocabulary. Initial within-family associations between SDP and word-letter identification, phonetic/decoding skills, and reading comprehension were fully attenuated following partial control for genetic and environmental confounding of the associations. These findings indicate that exposure to SDP is associated with poorer performance on some, but not all skills assessed.
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Affiliation(s)
- Lauren Micalizzi
- Center for Alcohol and Addiction Studies, Brown University School of Public Health, Box G-S121-5, Providence, RI 02903, United States of America.
| | - Kristine Marceau
- Department of Human Development and Family Studies, Purdue University, 1202 W State Street, West Lafayette, IN 47907, United States of America
| | - Allison S Evans
- Concord Comprehensive Neuropsychological Services, 86 Baker Avenue Extension #301, Concord, MA 01742, United States of America
| | - Leslie A Brick
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, 345 Blackstone Blvd, Providence, RI 02906, United States of America
| | - Rohan H C Palmer
- Behavioral Genetics of Addiction Laboratory, Department of Psychology, Emory University, 36 Eagle Row, Atlanta, GA 30322, United States of America
| | - Andrew C Heath
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, 660 S Euclid Ave, St. Louis, MO 63110, United States of America
| | - Valerie S Knopik
- Department of Human Development and Family Studies, Purdue University, 1202 W State Street, West Lafayette, IN 47907, United States of America
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15
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Mulder RH, Neumann A, Cecil CAM, Walton E, Houtepen LC, Simpkin AJ, Rijlaarsdam J, Heijmans BT, Gaunt TR, Felix JF, Jaddoe VWV, Bakermans-Kranenburg MJ, Tiemeier H, Relton CL, van IJzendoorn MH, Suderman M. Epigenome-wide change and variation in DNA methylation in childhood: trajectories from birth to late adolescence. Hum Mol Genet 2021; 30:119-134. [PMID: 33450751 PMCID: PMC8033147 DOI: 10.1093/hmg/ddaa280] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/03/2020] [Accepted: 12/23/2020] [Indexed: 12/21/2022] Open
Abstract
DNA methylation (DNAm) is known to play a pivotal role in childhood health and development, but a comprehensive characterization of genome-wide DNAm trajectories across this age period is currently lacking. We have therefore performed a series of epigenome-wide association studies in 5019 blood samples collected at multiple time-points from birth to late adolescence from 2348 participants of two large independent cohorts. DNAm profiles of autosomal CpG sites (CpGs) were generated using the Illumina Infinium HumanMethylation450 BeadChip. Change over time was widespread, observed at over one-half (53%) of CpGs. In most cases, DNAm was decreasing (36% of CpGs). Inter-individual variation in linear trajectories was similarly widespread (27% of CpGs). Evidence for non-linear change and inter-individual variation in non-linear trajectories was somewhat less common (11 and 8% of CpGs, respectively). Very little inter-individual variation in change was explained by sex differences (0.4% of CpGs) even though sex-specific DNAm was observed at 5% of CpGs. DNAm trajectories were distributed non-randomly across the genome. For example, CpGs with decreasing DNAm were enriched in gene bodies and enhancers and were annotated to genes enriched in immune-developmental functions. In contrast, CpGs with increasing DNAm were enriched in promoter regions and annotated to genes enriched in neurodevelopmental functions. These findings depict a methylome undergoing widespread and often non-linear change throughout childhood. They support a developmental role for DNA methylation that extends beyond birth into late adolescence and has implications for understanding life-long health and disease. DNAm trajectories can be visualized at http://epidelta.mrcieu.ac.uk.
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Affiliation(s)
- Rosa H Mulder
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Institute of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - Alexander Neumann
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
| | - Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Psychology, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK
| | - Esther Walton
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,Department of Psychology, University of Bath, Bath, UK
| | - Lotte C Houtepen
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Andrew J Simpkin
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.,School of Mathematics, Statistics and Applied Mathematics, National University of Ireland, Galway, Ireland
| | - Jolien Rijlaarsdam
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Bastiaan T Heijmans
- Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Tom R Gaunt
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Janine F Felix
- Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Vincent W V Jaddoe
- Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Pediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | - Henning Tiemeier
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Social and Behavioral Science, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Caroline L Relton
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Marinus H van IJzendoorn
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, The Netherlands.,School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Matthew Suderman
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
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16
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Wang H, Rolls ET, Du X, Du J, Yang D, Li J, Li F, Cheng W, Feng J. Severe nausea and vomiting in pregnancy: psychiatric and cognitive problems and brain structure in children. BMC Med 2020; 18:228. [PMID: 32867775 PMCID: PMC7460800 DOI: 10.1186/s12916-020-01701-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 07/08/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Two studies have suggested that severe prolonged nausea and vomiting during pregnancy is associated with emotional and behavioral problems in offspring, with smaller sample size and short-term follow-up. Moreover, little information is available on the role of the brain structure in the associations. METHODS In a US-based cohort, the association was investigated between severe prolonged nausea and vomiting in pregnancy (extending after the second trimester and termed SNVP), psychiatric and cognitive problems, and brain morphology, from the Adolescent Brain Cognitive Development (ABCD) study, from 10,710 children aged 9-11 years. We validated the emotional including psychiatric findings using the Danish National Cohort Study with 2,092,897 participants. RESULTS SNVP was significantly associated with emotional and psychiatric problems (t = 8.89, Cohen's d = 0.172, p = 6.9 × 10-19) and reduced global cognitive performance (t = - 4.34, d = - 0.085, p = 1.4 × 10-5) in children. SNVP was associated with low cortical area and volume, especially in the cingulate cortex, precuneus, and superior medial prefrontal cortex. These lower cortical areas and volumes significantly mediated the relation between SNVP and the psychiatric and cognitive problems in children. In the Danish National Cohort, severe nausea and vomiting in pregnancy were significantly associated with increased risks of behavioral and emotional disorders in children (hazard ratio, 1.24; 95% confidence interval, 1.16-1.33). CONCLUSIONS SNVP is strongly associated with psychiatric and cognitive problems in children, with mediation by brain structure. These associations highlight the clinical importance and potential benefits of the treatment of SNVP, which could reduce the risk of psychiatric disorder in the next generation.
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Affiliation(s)
- Hui Wang
- Department of Developmental and Behavioral Pediatric & Child Primary Care/MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Edmund T Rolls
- Institute of Science and Technology for Brain-inspired intelligence, Fudan University, Shanghai, China
- Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK
- Oxford Centre for Computational Neuroscience, Oxford, OX1 4BH, UK
| | - Xiujuan Du
- Department of Developmental and Behavioral Pediatric & Child Primary Care/MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingnan Du
- Institute of Science and Technology for Brain-inspired intelligence, Fudan University, Shanghai, China
| | - Dexin Yang
- Institute of Science and Technology for Brain-inspired intelligence, Fudan University, Shanghai, China
| | - Jiong Li
- Department of Developmental and Behavioral Pediatric & Child Primary Care/MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
| | - Fei Li
- Department of Developmental and Behavioral Pediatric & Child Primary Care/MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Wei Cheng
- Institute of Science and Technology for Brain-inspired intelligence, Fudan University, Shanghai, China.
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Fudan University, Shanghai, China.
| | - Jianfeng Feng
- Institute of Science and Technology for Brain-inspired intelligence, Fudan University, Shanghai, China
- Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Ministry of Education, Fudan University, Shanghai, China
- Department of Computer Science, University of Warwick, Coventry, CV4 7AL, UK
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17
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Eliasen JN, Krall J, Frølund B, Kohlmeier KA. Sex-specific alterations in GABA receptor-mediated responses in laterodorsal tegmentum are associated with prenatal exposure to nicotine. Dev Neurobiol 2020; 80:178-199. [PMID: 32628361 DOI: 10.1002/dneu.22772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 12/14/2022]
Abstract
Smoking during pregnancy is associated with deleterious physiological and cognitive effects on the offspring, which are likely due to nicotine-induced alteration in the development of neurotransmitter systems. Prenatal nicotine exposure (PNE) in rodents is associated with changes in behaviors controlled in part by the pontine laterodorsal tegmentum (LDT), and LDT excitatory signaling is altered in a sex and age-dependent manner by PNE. As effects on GABAergic LDT signaling are unknown, we used calcium imaging to evaluate GABAA receptor- (GABAA R as well as GABAA -ρ R) and GABAB receptor (GABAB R)-mediated calcium responses in LDT brain slices from female and male PNE mice in two different age groups. Overall, in older PNE females, changes in calcium induced by stimulation of GABAA R and GABAB R, including GABAA -ρ R were shifted toward calcium rises. In both young and old males, PNE was associated with alterations in calcium mediated by all three receptors; however, the GABAA R was the most affected. These results show for the first time that PNE is associated with alterations in GABAergic transmission in the LDT in a sex- and age-dependent manner, and these data are the first to show PNE-associated alterations in functionality of GABA receptors in any nucleus. PNE-associated alterations in LDT GABAergic transmission within the LDT would be expected to alter output to target regions and could play a role in LDT-implicated, negative behavioral outcomes following gestational exposure to smoking. Accordingly, our data provide further supportive evidence of the importance of eliminating the consumption of nicotine during pregnancy.
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Affiliation(s)
- Jannik Nicklas Eliasen
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jacob Krall
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bente Frølund
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kristi A Kohlmeier
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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18
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Abstract
Over the past several decades, Gottfredson & Hirschi's (1990) SCT has dominated research on self-control and crime. In this review, I assess the current state of self-control knowledge and encourage the field to move beyond SCT, as its peculiar conceptualization of self-control and causal model presents challenges for integrative scholarship. Drawing heavily on scholarship outside criminology, I clarify the definition of self-control; describe the malleable nature of trait self-control; highlight its situational variability as state self-control; and consider the multiplicity of contextual, situational, and individual factors that affect its operation in relation to crime. This specification of contingencies and the interplay between impulse strength and control efforts in the process of self-control is intended as a springboard for research moving beyond SCT and its key premise that self-control ability is sufficient for explanation. Finally, I address what I see as important areas for further study in light of current knowledge.
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Affiliation(s)
- Callie H Burt
- Department of Criminal Justice & Criminology and Center for Research on Interpersonal Violence, Georgia State University
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19
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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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20
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Salminen LE, Wilcox RR, Zhu AH, Riedel BC, Ching CRK, Rashid F, Thomopoulos SI, Saremi A, Harrison MB, Ragothaman A, Knight V, Boyle CP, Medland SE, Thompson PM, Jahanshad N. Altered Cortical Brain Structure and Increased Risk for Disease Seen Decades After Perinatal Exposure to Maternal Smoking: A Study of 9000 Adults in the UK Biobank. Cereb Cortex 2019; 29:5217-5233. [PMID: 31271414 PMCID: PMC6918926 DOI: 10.1093/cercor/bhz060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 02/20/2019] [Accepted: 02/28/2019] [Indexed: 01/08/2023] Open
Abstract
Secondhand smoke exposure is a major public health risk that is especially harmful to the developing brain, but it is unclear if early exposure affects brain structure during middle age and older adulthood. Here we analyzed brain MRI data from the UK Biobank in a population-based sample of individuals (ages 44-80) who were exposed (n = 2510) or unexposed (n = 6079) to smoking around birth. We used robust statistical models, including quantile regressions, to test the effect of perinatal smoke exposure (PSE) on cortical surface area (SA), thickness, and subcortical volumes. We hypothesized that PSE would be associated with cortical disruption in primary sensory areas compared to unexposed (PSE-) adults. After adjusting for multiple comparisons, SA was significantly lower in the pericalcarine (PCAL), inferior parietal (IPL), and regions of the temporal and frontal cortex of PSE+ adults; these abnormalities were associated with increased risk for several diseases, including circulatory and endocrine conditions. Sensitivity analyses conducted in a hold-out group of healthy participants (exposed, n = 109, unexposed, n = 315) replicated the effect of PSE on SA in the PCAL and IPL. Collectively our results show a negative, long term effect of PSE on sensory cortices that may increase risk for disease later in life.
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Affiliation(s)
- Lauren E Salminen
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Rand R Wilcox
- Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - Alyssa H Zhu
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Brandalyn C Riedel
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Christopher R K Ching
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Faisal Rashid
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Arvin Saremi
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Marc B Harrison
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Anjanibhargavi Ragothaman
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Victoria Knight
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Christina P Boyle
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Sarah E Medland
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Paul M Thompson
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
| | - Neda Jahanshad
- Imaging Genetics Center, USC Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of the University of Southern California, Marina del Rey, CA USA
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21
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Merhar SL, Parikh NA, Braimah A, Poindexter BB, Tkach J, Kline-Fath B. White Matter Injury and Structural Anomalies in Infants with Prenatal Opioid Exposure. AJNR Am J Neuroradiol 2019; 40:2161-2165. [PMID: 31624119 DOI: 10.3174/ajnr.a6282] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 09/03/2019] [Indexed: 01/24/2023]
Abstract
Previous studies have not found structural injury or brain malformations in infants and children with prenatal opioid exposure. As part of an ongoing study evaluating neuroimaging in infants with prenatal opioid exposure, we reviewed structural brain MR imaging in 20 term infants with prenatal opioid exposure and 20 term controls at 4-8 weeks of age. We found that 8 of the 20 opioid-exposed infants had punctate white matter lesions or white matter signal abnormality on structural MR imaging, and 2 of the opioid-exposed infants had a septopreoptic fusion anomaly. No controls had white matter injury or structural malformations. Our findings underscore the importance of clinical neurodevelopmental follow-up and the need for more comprehensive imaging and long-term outcomes research following prenatal opioid exposure.
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Affiliation(s)
- S L Merhar
- From the Perinatal Institute, Division of Neonatology (S.L.M., N.A.P., B.B.P.)
- Department of Pediatrics (S.L.M., N.A.P., B.B.P.), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - N A Parikh
- From the Perinatal Institute, Division of Neonatology (S.L.M., N.A.P., B.B.P.)
- Department of Pediatrics (S.L.M., N.A.P., B.B.P.), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - A Braimah
- Pediatric Neuroimaging Research Consortium (A.B.)
| | - B B Poindexter
- From the Perinatal Institute, Division of Neonatology (S.L.M., N.A.P., B.B.P.)
- Department of Pediatrics (S.L.M., N.A.P., B.B.P.), University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - J Tkach
- Department of Radiology (J.T., B.K.-F.), Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - B Kline-Fath
- Department of Radiology (J.T., B.K.-F.), Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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22
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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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Abstract
The first crucial step in the developmental program occurs during pre-implantation, the time after the oocyte has been fertilized and before the embryo implants in the uterus. This period represents a vulnerable window as the epigenome undergoes dynamic changes in DNA methylation profiles. Alterations in the early embryonic reprogramming wave can impair DNA methylation patterns and induce permanent changes to the developmental program, leading to the onset of adverse health outcomes in offspring. Although there is an increasing body of evidence indicating that harmful exposures during pre-implantation embryo development can trigger lasting epigenetic alterations in offspring, the mechanisms are still not fully understood. Since physiological or pathological changes in DNA methylation can occur as a response to environmental cues, proper environmental milieu plays a critical role in the success of embryonic development. In this review, we depict the mechanisms behind the embryonic epigenetic reprogramming of DNA methylation and highlight how maternal environmental stressors (e.g., alcohol, heat stress, nutrient availability) during pre-implantation and assisted reproductive technology procedures affect development and DNA methylation marks.
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Affiliation(s)
- Mélanie Breton-Larrivée
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Research Center of the CHU Sainte-Justine. Montreal, Canada
| | - Elizabeth Elder
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Research Center of the CHU Sainte-Justine. Montreal, Canada
| | - Serge McGraw
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Research Center of the CHU Sainte-Justine. Montreal, Canada.,Department of Obstetrics & Gynecology, Université de Montréal, Research Center of the CHU Sainte-Justine, Montréal, Canada
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24
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Neurotoxicology: an update on epidemiology, mechanisms, and pathology. Acta Neuropathol 2019; 138:339-341. [PMID: 31372727 DOI: 10.1007/s00401-019-02051-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 10/26/2022]
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25
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Tsai SY, Bendriem RM, Lee CTD. The cellular basis of fetal endoplasmic reticulum stress and oxidative stress in drug-induced neurodevelopmental deficits. Neurobiol Stress 2019; 10:100145. [PMID: 30937351 PMCID: PMC6430408 DOI: 10.1016/j.ynstr.2018.100145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 12/02/2018] [Accepted: 12/26/2018] [Indexed: 11/30/2022] Open
Abstract
Prenatal substance exposure is a growing public health concern worldwide. Although the opioid crisis remains one of the most prevalent addiction problems in our society, abuse of cocaine, methamphetamines, and other illicit drugs, particularly amongst pregnant women, are nonetheless significant and widespread. Evidence demonstrates prenatal drug exposure can affect fetal brain development and thus can have long-lasting impact on neurobehavioral and cognitive performance later in life. In this review, we highlight research examining the most prevalent drugs of abuse and their effects on brain development with a focus on endoplasmic reticulum stress and oxidative stress signaling pathways. A thorough exploration of drug-induced cellular stress mechanisms during prenatal brain development may provide insight into therapeutic interventions to combat effects of prenatal drug exposure.
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Affiliation(s)
- S-Y.A. Tsai
- Integrative Neuroscience Branch, Division of Neuroscience and Behavior, National Institute on Drug Abuse, The National Institute of Health, Department of Health and Human Services, Bethesda, MD, 20892, USA
| | - Raphael M. Bendriem
- Center for Neurogenetics, Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Chun-Ting D. Lee
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, USA
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26
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Affiliation(s)
- Adrian Raine
- Departments of Criminology; Psychiatry, and Psychology; University of Pennsylvania; Philadelphia Pennsylvania
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27
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Prenatal stress and models explaining risk for psychopathology revisited: Generic vulnerability and divergent pathways. Dev Psychopathol 2018; 30:1041-1062. [PMID: 30068410 DOI: 10.1017/s0954579418000354] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The present review revisits three hypothesized models that potentially could explain how prenatal maternal stress influences fetal development, birth outcomes, and subsequent developmental psychopathology. These models were mostly based on animal models, and new evidence for these models from human studies is evaluated. Furthermore, divergent trajectories from prenatal exposure to adversities to offspring affected outcomes are reviewed, including the comparison of studies on prenatal maternal stress with research on maternal substance use and maternal malnutrition during pregnancy. Finally, new directions in research on the mechanism underlying prenatal stress effects on human offspring is summarized. While it is concluded that there is abundant evidence for the negative associations between prenatal maternal stress and offspring behavioral, brain, and psychopathological outcomes in humans, there is no consistent evidence for specific mechanisms or specific outcomes in relation to stress exposure in utero. Rather, principles of multifinality and equifinality best describe the consequences for the offspring, suggesting a generic vulnerability and different pathways from prenatal adversities to developmental psychopathology, which complicates the search for underlying mechanisms. New and promising directions for research are provided to get a better understanding of how prenatal stress gets under the skin to affect fetal development.
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28
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Latuskie KA, Leibson T, Andrews NCZ, Motz M, Pepler DJ, Ito S. Substance Use in Pregnancy Among Vulnerable Women Seeking Addiction and Parenting Support. Int J Ment Health Addict 2018. [DOI: 10.1007/s11469-018-0005-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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29
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Godleski SA, Shisler S, Eiden RD, Huestis MA. Co-use of tobacco and marijuana during pregnancy: Pathways to externalizing behavior problems in early childhood. Neurotoxicol Teratol 2018; 69:39-48. [PMID: 30081085 PMCID: PMC6396313 DOI: 10.1016/j.ntt.2018.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 07/25/2018] [Accepted: 07/31/2018] [Indexed: 11/22/2022]
Abstract
Use and co-use of tobacco and marijuana during pregnancy are associated with the development of social, cognitive, and behavioral problems for infants and children. However, less is known about the potential developmental impact of the use of tobacco and marijuana in tandem. The present study examined an etiological model for the development of externalizing behavior problems (EBP) in early childhood in a high risk sample (N = 247) of mother-infant dyads with prospective data from pregnancy to 36 months of child age. Co-use during pregnancy and continued maternal tobacco and marijuana use from infancy through early childhood were investigated. Although direct pathways from exposure during pregnancy to EBP were not significant, there was a significant indirect pathway from prenatal tobacco use to EBP via lower breastfeeding duration to lower maternal warmth/sensitivity to EBP, and a pathway from higher maternal affective dysregulation to higher EBP. These results highlight the importance of considering cascading effects of substance use during pregnancy on parental processes within the context of developmental risk and protection.
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Affiliation(s)
- Stephanie A Godleski
- College of Liberal Arts, Rochester Institute of Technology, 18 Lomb Memorial Drive, Rochester, NY 14623, USA.
| | - Shannon Shisler
- Research Institute on Addictions, University at Buffalo, The State University of New York, 1021 Main Street, Buffalo, NY 14203, USA
| | - Rina D Eiden
- Department of Psychology, University at Buffalo, The State University of New York, 204 Park Hall, Buffalo, NY 14260, USA
| | - Marilyn A Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, 1020 Walnut Street, Philadelphia, PA 19107, USA
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30
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Holz NE, Zohsel K, Laucht M, Banaschewski T, Hohmann S, Brandeis D. Gene x environment interactions in conduct disorder: Implications for future treatments. Neurosci Biobehav Rev 2018; 91:239-258. [DOI: 10.1016/j.neubiorev.2016.08.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 07/27/2016] [Accepted: 08/15/2016] [Indexed: 01/30/2023]
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31
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Sutin AR, Flynn HA, Terracciano A. Maternal smoking during pregnancy and offspring personality in childhood and adulthood. J Pers 2018; 86:652-664. [PMID: 28833118 PMCID: PMC5817044 DOI: 10.1111/jopy.12342] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Maternal smoking during pregnancy (MSDP) has been associated with offspring internalizing and externalizing disorders. The purpose of this research is to examine whether MSDP is also associated with variations in normal personality traits in childhood and adulthood. METHOD This study uses four independent samples (total N = 16,323) to examine whether there are mean-level differences in offspring personality traits by MSDP, controlling for relevant sociodemographic factors. Two samples are of children (Ns = 3,782 and 3,841) and two samples are of adults (Ns = 1,786 and 6,914). RESULTS A meta-analysis across the four samples indicated that offspring of mothers who did smoke during pregnancy scored higher in Neuroticism (p = .000) and Extraversion (p = .003) and lower in Conscientiousness (p = .002) than offspring of mothers who did not smoke during pregnancy. The association between MSDP and Neuroticism and Conscientiousness held across both childhood and adulthood and when propensity score matching was used, whereas the association with Extraversion was only apparent in adulthood and did not hold with propensity scores. CONCLUSIONS These results suggest that MSDP is associated with individual differences in psychological traits in childhood and adulthood and may be one prenatal factor that contributes to trait Neuroticism and Conscientiousness.
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32
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Eiden RD, Schuetze P, Shisler S, Huestis MA. Prenatal exposure to tobacco and cannabis: Effects on autonomic and emotion regulation. Neurotoxicol Teratol 2018; 68:47-56. [PMID: 29727701 PMCID: PMC6161361 DOI: 10.1016/j.ntt.2018.04.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 04/28/2018] [Accepted: 04/30/2018] [Indexed: 01/14/2023]
Abstract
Tobacco and cannabis are often used together in pregnancy and both have effects on children's regulatory system. Yet, little is known about the impact of co-use on the development of emotion regulation at the developmentally salient age of 2 years. One pathway linking co-exposure to tobacco and cannabis to toddler regulation may be via poor autonomic regulation in infancy. In addition, substance using mothers may be more dysregulated themselves, which may have direct effects on toddler regulation, but may also affect parenting, particularly maternal sensitivity during mother-child interactions. Thus, a second pathway linking exposure to toddler regulation may be via maternal dysregulation and low maternal sensitivity. We examined a conceptual model linking prenatal exposure to toddler regulation via these two pathways in a prospective sample (N = 247) of mother-child dyads recruited in the first trimester of pregnancy. Results indicated significant effects of co-exposure on poor autonomic regulation in infancy, which in turn predicted poor toddler emotion regulation. Mothers who used both tobacco and cannabis displayed lower sensitivity during play interactions with their infants. Maternal sensitivity was modestly stable from infant to toddler period and was predictive of higher toddler emotion regulation. Continued postnatal exposure to tobacco was also a significant, unique predictor of lower toddler emotion regulation. Results highlight the importance of examining co-exposure effects and suggest that this common pattern of use may be associated with higher infant/toddler risks.
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Affiliation(s)
- Rina D Eiden
- University at Buffalo, State University of New York.
| | - Pamela Schuetze
- State University of New York at Buffalo State, United States
| | | | - Marilyn A Huestis
- Institute of Emerging Health Professions, Thomas Jefferson University, Philadelphia, PA, United States
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33
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Affiliation(s)
- Adrian Raine
- Departments of Criminology, Psychiatry, and Psychology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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34
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Marceau K, Cinnamon Bidwell L, Karoly HC, Evans AS, Todorov AA, Palmer RH, Heath AC, Knopik VS. Within-Family Effects of Smoking during Pregnancy on ADHD: the Importance of Phenotype. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2018; 46:685-699. [PMID: 28664227 PMCID: PMC5748020 DOI: 10.1007/s10802-017-0320-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We sought to test within- and between- family associations of smoking during pregnancy (SDP) and attention deficit-hyperactivity disorder (ADHD) symptoms using a structured interview based on the conventional Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) symptoms and the Strengths and Weaknesses of ADHD-Symptoms and Normal-Behavior (SWAN) scale, which is a population based measure that grew out of the notion that an ADHD diagnosis exists on the extreme end of a continuum of normative behaviors and includes both above- and below- average performance on attention and activity. We used a sibling-comparison approach in a sample of 173 families including siblings aged 7-16 years (52% male) drawn from the state of Missouri, USA, wherein mothers smoked during one pregnancy but not the other. There was a within-family effect of smoking during pregnancy on SWAN hyperactivity/impulsivity and SWAN total ADHD behaviors. The associations between SDP and DSM-IV-based ADHD symptom dimensions as well as SWAN inattention were explained by familial confounds. These findings suggest that SDP exerts a potentially causal effect on increased ADHD hyperactive/impulsive behaviors and that this SDP effect is best captured when hyperactivity/impulsivity is assessed more normatively across the population, rather than specifically assessing problematic behaviors via DSM symptoms. Thus, any potentially causal effect of SDP on ADHD symptom dimensions may be restricted to hyperactive/impulsive behaviors rather than inattention, and normative, non-DSM-IV based behavioral measures may provide a more sensitive test of mechanisms of SDP-ADHD symptom associations, particularly in non-clinical samples.
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Affiliation(s)
- Kristine Marceau
- Department of Human Development and Family Studies, Purdue University, 225 Hanley Hall, 1202 W State Street, West Lafayette, IN, USA.
- Division of Behavior Genetics, Department of Psychiatry, Rhode Island Hospital, Providence, RI, 02903, USA.
| | - L Cinnamon Bidwell
- Institute of Cognitive Science, University of Colorado, Boulder, CO, 80309, USA
| | - Hollis C Karoly
- Department of Psychology and Neuroscience, University of Colorado, Boulder, CO, 80309, USA
| | - Allison Schettini Evans
- Memorial Hospital, Pawtucket, RI, 02860, USA
- Warren Alpert School of Medicine, Brown University, Providence, RI, 02912, USA
| | - Alexandre A Todorov
- Department of Psychiatry, Washington University School of Medicine, St Louis, MO, 63110, USA
| | - Rohan H Palmer
- Division of Behavior Genetics, Department of Psychiatry, Rhode Island Hospital, Providence, RI, 02903, USA
- Department of Psychology, Emory University, 36 Eagle Row, Atlanta, GA, 30322, USA
| | - Andrew C Heath
- Midwest Alcoholism Research Center, Department of Psychiatry, Washington University School of Medicine, St Louis, MO, 63110, USA
| | - Valerie S Knopik
- Department of Human Development and Family Studies, Purdue University, 225 Hanley Hall, 1202 W State Street, West Lafayette, IN, USA
- Division of Behavior Genetics, Department of Psychiatry, Rhode Island Hospital, Providence, RI, 02903, USA
- Department of Psychiatry and Human Behavior, Brown University, Providence, RI, 02912, USA
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35
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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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England LJ, Aagaard K, Bloch M, Conway K, Cosgrove K, Grana R, Gould TJ, Hatsukami D, Jensen F, Kandel D, Lanphear B, Leslie F, Pauly JR, Neiderhiser J, Rubinstein M, Slotkin TA, Spindel E, Stroud L, Wakschlag L. Developmental toxicity of nicotine: A transdisciplinary synthesis and implications for emerging tobacco products. Neurosci Biobehav Rev 2017; 72:176-189. [PMID: 27890689 PMCID: PMC5965681 DOI: 10.1016/j.neubiorev.2016.11.013] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 11/18/2016] [Accepted: 11/19/2016] [Indexed: 12/24/2022]
Abstract
While the health risks associated with adult cigarette smoking have been well described, effects of nicotine exposure during periods of developmental vulnerability are often overlooked. Using MEDLINE and PubMed literature searches, books, reports and expert opinion, a transdisciplinary group of scientists reviewed human and animal research on the health effects of exposure to nicotine during pregnancy and adolescence. A synthesis of this research supports that nicotine contributes critically to adverse effects of gestational tobacco exposure, including reduced pulmonary function, auditory processing defects, impaired infant cardiorespiratory function, and may contribute to cognitive and behavioral deficits in later life. Nicotine exposure during adolescence is associated with deficits in working memory, attention, and auditory processing, as well as increased impulsivity and anxiety. Finally, recent animal studies suggest that nicotine has a priming effect that increases addiction liability for other drugs. The evidence that nicotine adversely affects fetal and adolescent development is sufficient to warrant public health measures to protect pregnant women, children, and adolescents from nicotine exposure.
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Affiliation(s)
- Lucinda J England
- Office on Smoking and Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Kjersti Aagaard
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Michele Bloch
- Division of Cancer Control and Population Science, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Kevin Conway
- Division of Epidemiology, Services and Prevention Research, National Institute on Drug Abuse, National Institutes of Health, Rockville, MD, USA
| | - Kelly Cosgrove
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Rachel Grana
- Division of Cancer Control and Population Science, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
| | - Thomas J Gould
- Department of Biobehavioral Health, Pennsylvania State University, PA, USA
| | | | - Frances Jensen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Denise Kandel
- Department of Psychiatry and Mailman School of Public Health, Columbia University, New York State Psychiatric Institute, New York, NY, USA
| | | | - Frances Leslie
- Department of Pharmacology, School of Medicine, University of California, Irvine, CA, USA
| | - James R Pauly
- College of Pharmacy, University of Kentucky, Lexington, KY, USA
| | - Jenae Neiderhiser
- Department of Psychology, Pennsylvania State University, University Park, PA, USA
| | - Mark Rubinstein
- Department of Pediatrics, School of Medicine, University of California, San Francisco, CA, USA
| | - Theodore A Slotkin
- Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC, USA
| | - Eliot Spindel
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, USA
| | - Laura Stroud
- Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, USA
| | - Lauren Wakschlag
- Department of Medical Social Sciences Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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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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38
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El Marroun H, Tiemeier H, Franken IHA, Jaddoe VWV, van der Lugt A, Verhulst FC, Lahey BB, White T. Prenatal Cannabis and Tobacco Exposure in Relation to Brain Morphology: A Prospective Neuroimaging Study in Young Children. Biol Psychiatry 2016; 79:971-9. [PMID: 26422004 DOI: 10.1016/j.biopsych.2015.08.024] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 07/25/2015] [Accepted: 08/25/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cannabis use during pregnancy has been associated with negative behavioral outcomes and psychopathology in offspring. However, there has been little research evaluating alterations in brain structure as a result of maternal cannabis use. In this prospective study, we investigated the association between prenatal cannabis exposure and brain morphology in young children. METHODS We matched 96 children prenatally exposed to tobacco only (without cannabis) with 113 unexposed control subjects on the basis of age and gender and subsequently selected 54 children exposed to prenatal cannabis (mostly combined with tobacco exposure). These children (aged 6 to 8 years) were part of a population-based study in the Netherlands, the Generation R Study, and were followed from pregnancy onward. We assessed brain volumetric measures and cortical thickness in magnetic resonance imaging scans using FreeSurfer. We performed vertexwise analyses in FreeSurfer and linear regression analyses adjusting for relevant covariates using Statistical Package for the Social Sciences. RESULTS Prenatal cannabis exposure was not associated with global brain volumes, such as total brain volume, gray matter volume, or white matter volume. However, prenatal cannabis exposure was associated with differences in cortical thickness: compared with nonexposed control subjects, cannabis-exposed children had thicker frontal cortices. Prenatal tobacco exposure compared with nonexposed control subjects was associated with cortical thinning, primarily in the superior frontal and superior parietal cortices. CONCLUSIONS Our findings suggest an association between prenatal cannabis exposure and cortical thickness in children. Further research is needed to explore the causal nature of this association.
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Affiliation(s)
- Hanan El Marroun
- Department of Child and Adolescent Psychiatry, Rotterdam, The Netherlands; Generation R Study Group, Rotterdam, The Netherlands.
| | - Henning Tiemeier
- Department of Child and Adolescent Psychiatry, Rotterdam, The Netherlands; Department of Psychiatry, Rotterdam, The Netherlands; Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ingmar H A Franken
- Department of Child and Adolescent Psychiatry, Rotterdam, The Netherlands; Institute of Psychology, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Vincent W V Jaddoe
- Generation R Study Group, Rotterdam, The Netherlands; Department of Epidemiology, Erasmus University Medical Center, Rotterdam, The Netherlands; Departments of Pediatrics, Rotterdam, The Netherlands
| | - Aad van der Lugt
- Radiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Frank C Verhulst
- Department of Child and Adolescent Psychiatry, Rotterdam, The Netherlands
| | - Benjamin B Lahey
- Department of Public Health Sciences, The University of Chicago, Chicago, Illinois
| | - Tonya White
- Department of Child and Adolescent Psychiatry, Rotterdam, The Netherlands; Departments of Pediatrics, Rotterdam, The Netherlands
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Kühn S, Witt C, Banaschewski T, Barbot A, Barker GJ, Büchel C, Conrod PJ, Flor H, Garavan H, Ittermann B, Mann K, Martinot JL, Paus T, Rietschel M, Smolka MN, Ströhle A, Brühl R, Schumann G, Heinz A, Gallinat J. From mother to child: orbitofrontal cortex gyrification and changes of drinking behaviour during adolescence. Addict Biol 2016; 21:700-8. [PMID: 25913102 DOI: 10.1111/adb.12240] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Adolescence is a common time for initiation of alcohol use and alcohol use disorders. Importantly, the neuro-anatomical foundation for later alcohol-related problems may already manifest pre-natally, particularly due to smoking and alcohol consumption during pregnancy. In this context, cortical gyrification is an interesting marker of neuronal development but has not been investigated as a risk factor for adolescent alcohol use. On magnetic resonance imaging scans of 595 14-year-old adolescents from the IMAGEN sample, we computed whole-brain mean curvature indices to predict change in alcohol-related problems over the following 2 years. Change of alcohol use-related problems was significantly predicted from mean curvature in left orbitofrontal cortex (OFC). Less gyrification of OFC was associated with an increase in alcohol use-related problems over the next 2 years. Moreover, lower gyrification in left OFC was related to pre-natal alcohol exposure, whereas maternal smoking during pregnancy had no effect. Current alcohol use-related problems of the biological mother had no effect on offsprings' OFC gyrification or drinking behaviour. The data support the idea that alcohol consumption during pregnancy mediates the development of neuro-anatomical phenotypes, which in turn constitute a risk factor for increasing problems due to alcohol consumption in a vulnerable stage of life. Maternal smoking during pregnancy or current maternal alcohol/nicotine consumption had no significant effect. The OFC mediates behaviours known to be disturbed in addiction, namely impulse control and reward processing. The results stress the importance of pre-natal alcohol exposure for later increases in alcohol use-related problems, mediated by structural brain characteristics.
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Affiliation(s)
- Simone Kühn
- Max Planck Institute for Human Development; Germany
- University Clinic Hamburg-Eppendorf; Clinic and Policlinic for Psychiatry and Psychotherapy; Germany
| | | | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry; Central Institute of Mental Health; Medical Faculty Mannheim; University of Heidelberg; Germany
| | - Alexis Barbot
- Neurospin; Commissariat à l'Energie Atomique; France
| | | | - Christian Büchel
- Universitaetsklinikum Hamburg Eppendorf; Germany
- Department of Psychiatry; University of Cambridge; UK
| | | | - Herta Flor
- Department of Cognitive and Clinical Neuroscience; Central Institute of Mental Health; Germany
| | - Hugh Garavan
- Institute of Neuroscience; Trinity College Dublin; Ireland
| | | | - Karl Mann
- Department of Addictive Behaviour and Addiction Medicine; Central Institute of Mental Health; Germany
| | - Jean-Luc Martinot
- Institut National de la Santé et de la Recherche Médicale; INSERM Unit 1000 ‘Imaging and Psychiatry’; University Paris Sud; France
- AP-HP Department of Adolescent Psychopathology and Medicine, Maison de Solenn; University Paris Descartes; France
| | - Tomas Paus
- Rotman Research Institute; University of Toronto; Canada
- Montreal Neurological Institute; McGill University; Canada
- School of Psychology; University of Nottingham; UK
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry; Central Institute of Mental Health; Germany
| | - Michael N. Smolka
- Department of Psychiatry and Psychotherapy; Technische Universität Dresden; Germany
- Neuroimaging Center; Department of Psychology; Technische Universität Dresden; Germany
| | - Andreas Ströhle
- Charité University Medicine, St Hedwig Krankenhaus; Clinic for Psychiatry and Psychotherapy; Germany
| | - Rüdiger Brühl
- Physikalisch-Technische Bundesanstalt (PTB); Germany
| | | | - Andreas Heinz
- Charité University Medicine, St Hedwig Krankenhaus; Clinic for Psychiatry and Psychotherapy; Germany
| | - Jürgen Gallinat
- University Clinic Hamburg-Eppendorf; Clinic and Policlinic for Psychiatry and Psychotherapy; Germany
- Charité University Medicine, St Hedwig Krankenhaus; Clinic for Psychiatry and Psychotherapy; Germany
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Prenatal tobacco exposure and self-regulation in early childhood: Implications for developmental psychopathology. Dev Psychopathol 2016; 27:397-409. [PMID: 25997761 PMCID: PMC10112534 DOI: 10.1017/s095457941500005x] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Prenatal tobacco exposure (PTE) has a well-documented association with disruptive behavior in childhood, but the neurocognitive effects of exposure that underlie this link are not sufficiently understood. The present study was designed to address this gap, through longitudinal follow-up in early childhood of a prospectively enrolled cohort with well-characterized prenatal exposure. Three-year-old children (n = 151) were assessed using a developmentally sensitive battery capturing both cognitive and motivational aspects of self-regulation. PTE was related to motivational self-regulation, where children had to delay approach to attractive rewards, but not cognitive self-regulation, where children had to hold information in mind and inhibit prepotent motor responses. Furthermore, PTE predicted motivational self-regulation more strongly in boys than in girls, and when propensity scores were covaried to control for confounding risk factors, the effect of PTE on motivational self-regulation was significant only in boys. These findings suggest that PTE's impact on neurodevelopment may be greater in boys than in girls, perhaps reflecting vulnerability in neural circuits that subserve reward sensitivity and emotion regulation, and may also help to explain why PTE is more consistently related to disruptive behavior disorders than attention problems.
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41
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Gautam P, Warner TD, Kan EC, Sowell ER. Executive function and cortical thickness in youths prenatally exposed to cocaine, alcohol and tobacco. Dev Cogn Neurosci 2015; 16:155-165. [PMID: 25743199 PMCID: PMC4522382 DOI: 10.1016/j.dcn.2015.01.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 01/19/2015] [Accepted: 01/23/2015] [Indexed: 12/30/2022] Open
Abstract
Small and detrimental, albeit inconsistent, effects of prenatal cocaine exposure (PCE) during early childhood have been reported. The teratogenic effects of prenatal alcohol (PAE) and tobacco exposure (PTE) on neurobehavior are more firmly established than PCE. We tested if co-exposure to all three drugs could be related to greater differences in brain structure than exposure to cocaine alone. Participants (n=42, PCE=27; age range=14-16 years) received an executive function battery prior to a T1-weighted 3T structural MRI scan. Cortical thickness was measured using FreeSurfer (v5.1). Fetal drug exposure was quantified through maternal self-reports usage during pregnancy. Using general linear modeling, we found no main effects of PCE on cortical thickness, but significant main effects of PAE and PTE in superior and medial frontal regions, after co-varying for the effects of age, sex, and each drug of exposure. Significant alcohol-by-tobacco interactions, and significant cocaine-by-alcohol interactions on cortical thickness in medial parietal and temporal regions were also observed. Poly-drug exposure and cognitive function also showed significant interactions with cortical thickness: lower cortical thickness was associated with better performance in PCE-exposed adolescents. Results suggest that although children with PCE have subtle but persistent brain cortical differences until mid-to-late adolescence.
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Affiliation(s)
- Prapti Gautam
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Children's Hospital of Los Angeles, Los Angeles, CA, United States
| | - Tamara D Warner
- Department of Pediatrics, University of Florida, Gainesville, FL, United States
| | - Eric C Kan
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Children's Hospital of Los Angeles, Los Angeles, CA, United States
| | - Elizabeth R Sowell
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Children's Hospital of Los Angeles, Los Angeles, CA, United States; Department of Neurology, University of California at Los Angeles, Los Angeles, CA, United States.
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42
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Trentini JF, O'Neill JT, Poluch S, Juliano SL. Prenatal carbon monoxide impairs migration of interneurons into the cerebral cortex. Neurotoxicology 2015; 53:31-44. [PMID: 26582457 DOI: 10.1016/j.neuro.2015.11.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 11/09/2015] [Accepted: 11/09/2015] [Indexed: 01/15/2023]
Abstract
Prenatal exposure to carbon monoxide (CO) disrupts brain development, however little is known about effects on neocortical maturation. We exposed pregnant mice to CO from embryonic day 7 (E7) until birth. To study the effect of CO on neuronal migration into the neocortex we injected BrdU during corticogenesis and observed misplaced BrdU+ cells. The majority of cells not in their proper layer colocalized with GAD65/67, suggesting impairment of interneuron migration; interneuron subtypes were also affected. We subsequently followed interneuron migration from E15 organotypic cultures of mouse neocortex exposed to CO; the leading process length of migrating neurons diminished. To examine an underlying mechanism, we assessed the effects of CO on the cellular cascade mediating the cytoskeletal protein vasodilator-stimulated phosphoprotein (VASP). CO exposure resulted in decreased cGMP and in a downstream target, phosphorylated VASP. Organotypic cultures grown in the presence of the phosphodiesterase inhibitor IBMX resulted in a recovery of the leading processes. These data support the idea that CO acts as a signaling molecule and impairs function and neuronal migration by acting through the CO/NO-cGMP pathway. In addition, treated mice demonstrated functional impairment in behavioral tests.
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Affiliation(s)
- John F Trentini
- Graduate Program in Neuroscience, Uniformed Services University, Bethesda, MD 20814, USA
| | - J Timothy O'Neill
- Graduate Program in Neuroscience, Uniformed Services University, Bethesda, MD 20814, USA; Department of Pediatrics, Uniformed Services University, Bethesda, MD 20814, USA
| | - Sylvie Poluch
- Graduate Program in Neuroscience, Uniformed Services University, Bethesda, MD 20814, USA; Department of Anatomy, Physiology and Genetics, Uniformed Services University, Bethesda, MD 20814, USA
| | - Sharon L Juliano
- Graduate Program in Neuroscience, Uniformed Services University, Bethesda, MD 20814, USA; Department of Anatomy, Physiology and Genetics, Uniformed Services University, Bethesda, MD 20814, USA.
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43
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Konijnenberg C. Methodological Issues in Assessing the Impact of Prenatal Drug Exposure. SUBSTANCE ABUSE-RESEARCH AND TREATMENT 2015; 9:39-44. [PMID: 26604776 PMCID: PMC4640424 DOI: 10.4137/sart.s23544] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 09/29/2015] [Accepted: 10/02/2015] [Indexed: 01/30/2023]
Abstract
Prenatal drug exposure is a common public health concern that can result in perinatal complications, birth defects, and developmental disorders. The growing literature regarding the effects of prenatal exposure to specific drugs such as tobacco, alcohol, cocaine, and heroin is often conflicting and constantly changing. This review discusses several reasons why the effects of prenatal drug exposure are so difficult to determine, including variations in dose, timing, duration of exposure, polydrug use, unreliable measures of drug exposure, latent or “sleeper” effects, genetic factors, and socioenvironmental influences. In addition to providing research guidelines, this review also aims to help clinicians and policy makers to identify the strengths and weaknesses in studies investigating the effects of prenatal drug exposure. This knowledge may be used to make better informed decisions regarding the appropriate treatment for pregnant, drug-dependent women and their children.
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44
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Xiao L, Kish VL, Benders KM, Wu ZX. Prenatal and Early Postnatal Exposure to Cigarette Smoke Decreases BDNF/TrkB Signaling and Increases Abnormal Behaviors Later in Life. Int J Neuropsychopharmacol 2015; 19:pyv117. [PMID: 26503133 PMCID: PMC4886663 DOI: 10.1093/ijnp/pyv117] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 10/07/2015] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Cigarette smoke exposure during prenatal and early postnatal periods increases the incidence of a variety of abnormal behaviors later in life. The purpose of this study was to identify the possible critical period of susceptibility to cigarette smoke exposure and evaluate the possibe effects of cigarette smoke during early life on brain-derived neurotrophic factor/neurotrophic tyrosine kinase receptor B signaling in the brain. METHODS Three different age of imprinting control region mice were exposed to cigarette smoke or filtered air for 10 consecutive days beginning on either gestational day 7 by maternal exposure, or postnatal days 2 or 21 by direct inhalation. A series of behavioral profiles and neurotrophins in brain were measured 24 hours after mice received acute restraint stress for 1 hour on postnatal day 59. RESULTS Cigarette smoke exposure in gestational day 7 and postnatal day 2 produced depression-like behaviors as evidenced by significantly increased immobility in both tail suspension and forced-swim test. Increased entry latencies, but not ambulation in the open field test, were also observed in the gestational day 7 and postnatal day 2 cigarette smoke exposure groups. Genetic analysis showed that gestational day 7 cigarette smoke exposure significantly altered mRNA level of brain-derived neurotrophic factor/tyrosine kinase receptor B in the hippocampus. However, behavioral profiles and brain-derived neurotrophic factor/tyrosine kinase receptor B signaling were not significantly changed in PND21 cigarette smoke exposure group compared with FA group. CONCLUSIONS These results suggest that a critical period of susceptibility to cigarette smoke exposure exists in the prenatal and early postnatal period, which results a downregulation in brain-derived neurotrophic factor/tyrosine kinase receptor B signaling in the hippocampus and enhances depression-like behaviors later in life.
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Affiliation(s)
| | | | | | - Zhong-Xin Wu
- Department of Neurobiology and Anatomy, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, WV
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45
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Dürr DW, Høyer BB, Christensen LH, Pedersen HS, Zinchuk A, Jönsson BA, Lindh CH, Bonde JP, Toft G. Tobacco smoking during pregnancy and risk of adverse behaviour in offspring: A follow-up study. Reprod Toxicol 2015; 58:65-72. [PMID: 26327280 DOI: 10.1016/j.reprotox.2015.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 08/14/2015] [Accepted: 08/27/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVES This study examines associations between prenatal exposure to tobacco smoking and adverse behaviour in the offspring. METHODS We included 1016 pregnant women from Greenland and Ukraine (526 from Greenland and 490 from Ukraine). Serum cotinine measurements were used to identify smoking pregnant women. When the children were from five to nine years of age, the parents assessed the child's behaviour using the Strength and Difficulties Questionnaire (SDQ). RESULTS Overall, smoking in pregnancy was not associated with a higher probability of adverse behaviour assessed by the total SDQ score. However, in the crude analysis smoking was associated with a higher mean difference of SDQ-total score. In Greenland the SDQ-total mean difference (MD) was (MD (95% CI)=1.31 points (0.42; 2.19)) and in Ukraine (MD (95% CI)=0.18 points (-1.2; 0.91)), whereas the adjusted mean differences were statistically non-significant. CONCLUSIONS In utero exposure to tobacco smoking was not associated with a significant higher risk of adverse behaviour in the offspring, but elevated risk of adverse behaviour among children prenatally exposed to smoking cannot be excluded.
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Affiliation(s)
- Dorte Wiwe Dürr
- Danish Ramazzini Center, Department of Occupational Medicine, Aarhus University Hospital, Nørrebrogade 44, build.2c, 8000 Aarhus C, Denmark
| | - Birgit Bjerre Høyer
- Danish Ramazzini Center, Department of Occupational Medicine, Aarhus University Hospital, Nørrebrogade 44, build.2c, 8000 Aarhus C, Denmark
| | - Line Høgenhof Christensen
- Danish Ramazzini Center, Department of Occupational Medicine, Aarhus University Hospital, Nørrebrogade 44, build.2c, 8000 Aarhus C, Denmark
| | | | - Andrii Zinchuk
- Departement of Social Medicine and Organization of Public Health, Kharkiv National Medical University, 61022 Kharkiv, Ukraine
| | - Bo Ag Jönsson
- Division of Occupational and Environmental Medicine, Lund University, S-221 85 Lund, Sweden
| | - Christian H Lindh
- Division of Occupational and Environmental Medicine, Lund University, S-221 85 Lund, Sweden
| | - Jens Peter Bonde
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital, Bispebjerg Bakke 23, 2400 Copenhagen NV, Denmark
| | - Gunnar Toft
- Danish Ramazzini Center, Department of Occupational Medicine, Aarhus University Hospital, Nørrebrogade 44, build.2c, 8000 Aarhus C, Denmark; Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43-45, 8200 Aarhus N, Denmark.
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Robertson FC, Narr KL, Molteno CD, Jacobson JL, Jacobson SW, Meintjes EM. Prenatal Alcohol Exposure is Associated with Regionally Thinner Cortex During the Preadolescent Period. Cereb Cortex 2015; 26:3083-95. [PMID: 26088967 DOI: 10.1093/cercor/bhv131] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Children with fetal alcohol spectrum disorders (FASD) may exhibit craniofacial dysmorphology, neurobehavioral deficits, and reduced brain volume. Studies of cortical thickness in FASD have yielded contradictory findings, with 3 reporting thicker cerebral cortex in frontal and temporal brain regions and 2 showing thinner cortex across multiple regions. All 5 studies included subjects spanning a broad age range, and none have examined continuous measures of prenatal alcohol exposure. We investigated the relation of extent of in utero alcohol exposure to cortical thickness in 78 preadolescent children with FASD and controls within a narrow age range. A whole-brain analysis using FreeSurfer revealed no significant clusters where cortical thickness differed by FASD diagnostic group. However, alcohol dose/occasion during pregnancy was inversely related to cortical thickness in 3 regions-right cuneus/pericalcarine/superior parietal lobe, fusiform/lingual gyrus, and supramarginal/postcentral gyrus. The effect of prenatal alcohol exposure on IQ was mediated by cortical thickness in the right occipitotemporal region. It is noteworthy that a continuous measure of maternal alcohol consumption during pregnancy was more sensitive than FASD diagnosis and that the effect on cortical thickness was most evident in relation to a measure of maternal binge drinking.
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Affiliation(s)
- Frances C Robertson
- MRC/UCT Medical Imaging Research Unit Department of Human Biology, Faculty of Health Sciences
| | - Katherine L Narr
- Laboratory of Neuro Imaging, UCLA School of Medicine, Los Angeles, Los Angeles, CA, USA
| | - Christopher D Molteno
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Joseph L Jacobson
- Department of Human Biology, Faculty of Health Sciences Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Sandra W Jacobson
- Department of Human Biology, Faculty of Health Sciences Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ernesta M Meintjes
- MRC/UCT Medical Imaging Research Unit Department of Human Biology, Faculty of Health Sciences
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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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Li G, Wang L, Shi F, Lyall AE, Ahn M, Peng Z, Zhu H, Lin W, Gilmore JH, Shen D. Cortical thickness and surface area in neonates at high risk for schizophrenia. Brain Struct Funct 2014; 221:447-61. [PMID: 25362539 DOI: 10.1007/s00429-014-0917-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 10/15/2014] [Indexed: 11/27/2022]
Abstract
Schizophrenia is a neurodevelopmental disorder associated with subtle abnormal cortical thickness and cortical surface area. However, it is unclear whether these abnormalities exist in neonates associated with genetic risk for schizophrenia. To this end, this preliminary study was conducted to identify possible abnormalities of cortical thickness and surface area in the high-genetic-risk neonates. Structural magnetic resonance images were acquired from offspring of mothers (N = 21) who had schizophrenia (N = 12) or schizoaffective disorder (N = 9), and also matched healthy neonates of mothers who were free of psychiatric illness (N = 26). Neonatal cortical surfaces were reconstructed and parcellated as regions of interest (ROIs), and cortical thickness for each vertex was computed as the shortest distance between the inner and outer surfaces. Comparisons were made for the average cortical thickness and total surface area in each of 68 cortical ROIs. After false discovery rate (FDR) correction, it was found that the female high-genetic-risk neonates had significantly thinner cortical thickness in the right lateral occipital cortex than the female control neonates. Before FDR correction, the high-genetic-risk neonates had significantly thinner cortex in the left transverse temporal gyrus, left banks of superior temporal sulcus, left lingual gyrus, right paracentral cortex, right posterior cingulate cortex, right temporal pole, and right lateral occipital cortex, compared with the control neonates. Before FDR correction, in comparison with control neonates, male high-risk neonates had significantly thicker cortex in the left frontal pole, left cuneus cortex, and left lateral occipital cortex; while female high-risk neonates had significantly thinner cortex in the bilateral paracentral, bilateral lateral occipital, left transverse temporal, left pars opercularis, right cuneus, and right posterior cingulate cortices. The high-risk neonates also had significantly smaller cortical surface area in the right pars triangularis (before FDR correction), compared with control neonates. This preliminary study provides the first evidence that early development of cortical thickness and surface area might be abnormal in the neonates at genetic risk for schizophrenia.
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Affiliation(s)
- Gang Li
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA. .,Radiology and BRIC, UNC-CH School of Medicine, MRI Building, CB #7513 106 Mason Farm Road, Chapel Hill, NC, 27599, USA.
| | - Li Wang
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Feng Shi
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Amanda E Lyall
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Mihye Ahn
- Department of Biostatistics and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Ziwen Peng
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Hongtu Zhu
- Department of Biostatistics and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Weili Lin
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - John H Gilmore
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA
| | - Dinggang Shen
- Department of Radiology and BRIC, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27154, USA. .,Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea. .,Radiology and BRIC, UNC-CH School of Medicine, MRI Building, CB #7513 106 Mason Farm Road, Chapel Hill, NC, 27599, USA.
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49
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The long-term effects of prenatal nicotine exposure on verbal working memory: an fMRI study of young adults. Drug Alcohol Depend 2014; 144:61-9. [PMID: 25218661 DOI: 10.1016/j.drugalcdep.2014.08.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 08/06/2014] [Accepted: 08/07/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND Using functional magnetic resonance imaging (fMRI), the long-term effects of prenatal nicotine exposure on verbal working memory were investigated in young adults. Participants were members of the Ottawa Prenatal Prospective Study, a longitudinal study that collected a unique body of information on participants from infancy to young adulthood. This allowed for the measurement of an unprecedented number of potentially confounding drug exposure variables including: prenatal marijuana and alcohol exposure and current marijuana, nicotine and alcohol use. METHODS Twelve young adults with prenatal nicotine exposure and 13 non-exposed controls performed a 2-Back working memory task while fMRI blood oxygen level-dependent responses were examined. Despite similar task performance, participants with more prenatal nicotine exposure demonstrated significantly greater activity in several regions of the brain that typically subserve verbal working memory including the middle frontal gyrus, precentral gyrus, the inferior parietal lobe and the cingulate gyrus. RESULTS These results suggest that prenatal nicotine exposure contributes to altered neural functioning during verbal working memory that continues into adulthood. Working memory is critical for a wide range of cognitive skills such as language comprehension, learning and reasoning. CONCLUSION Thus, these findings highlight the need for continued educational programs and public awareness campaigns to reduce tobacco use among pregnant women.
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Lotfipour S, Ferguson E, Leonard G, Miettunen J, Perron M, Pike GB, Richer L, Séguin JR, Veillette S, Jarvelin MR, Moilanen I, Mäki P, Nordström T, Pausova Z, Veijola J, Paus T. Maternal cigarette smoking during pregnancy predicts drug use via externalizing behavior in two community-based samples of adolescents. Addiction 2014; 109:1718-29. [PMID: 24942256 DOI: 10.1111/add.12665] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 03/05/2014] [Accepted: 06/05/2014] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND AIMS Prenatal exposure to maternal cigarette smoking (PEMCS) is associated with a higher probability of substance use in adolescence. We explore if externalizing behavior mediates this relationship, while controlling for a number of potential covariates of this mediation process. METHODS We used data obtained in two geographically distinct community samples of adolescents. The first (cross-sectional) sample consisted of 996 adolescents (12-18 years of age) recruited from the Saguenay Youth Study (SYS) in Canada (47% with PEMCS). The second (longitudinal) sample consisted of 1141 adolescents (49% with PEMCS) from the Northern Finland Birth Cohort (NFBC1986). In both samples, externalizing behavior and substance use were assessed during adolescence. In the NFBC1986 cohort, externalizing behavior was also assessed in childhood. RESULTS In both populations, PEMCS is associated with a higher likelihood of adolescent drug experimentation. In the NFBC1986 cohort, exposed (versus non-exposed) adolescents experiment with an extra 1.27 [B = 0.24, 95% confidence intervals (CI) = 0.15, 0.33 P < 0.001] drugs. In the SYS cohort, a clear protective effect of not being exposed is shown: non-exposed (versus exposed) adolescents are 1.5 times [B = -0.42, 95% CI = -0.75, -0.09, P = 0.013] less likely to take drugs. These associations between PEMCS and drug experimentation remain in the multivariate and mediational analyses. CONCLUSIONS Prenatal exposure to maternal cigarette smoking appears to be associated with a higher probability of experimenting with drugs during adolescence, both directly and indirectly via externalizing behavior and the number of peers reported as using drugs.
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Affiliation(s)
- Shahrdad Lotfipour
- Hatos Center for Neuropharmacology and Semel Institute for Neuroscience & Human Behavior, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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