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Reid N, Kent N, Hewlett N, Bagley K, Tsang TW, Goldsbury S, Williams R, Akison L, Holland L, Vanderpeet C, Doyle M, Boaden N, Hayes N. Factors to be considered as part of a holistic assessment for fetal alcohol spectrum disorder: A scoping review. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2023; 47:2007-2021. [PMID: 38226745 DOI: 10.1111/acer.15191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 01/17/2024]
Abstract
We undertook a scoping review to identify the factors outside of current fetal alcohol spectrum disorder (FASD) diagnostic criteria to be considered as part of a holistic assessment process. This included physical, social, cultural, mental health and wellbeing factors to inform targeted recommendations and supports to improve outcomes for individuals with FASD. Evidence from this review will be used to inform the revision of the Australian Guide to the Diagnosis of FASD. Six electronic databases were searched. Studies were eligible if they included factors outside of the diagnostic criteria that cover dysmorphology, growth restriction, neurodevelopmental impairments. Data charting and content analysis were performed to synthesize the results. One hundred twenty-one studies were included that spanned 12 key areas These included physical health, sleep, adverse postnatal experiences, substance use/other risk-taking behaviors, contact with the criminal justice system, mental health, First Nations cultural considerations, transition to adult roles, involvement with the out-of-home care system, feeding and eating, strengths/interests/external resources and incontinence. Areas to be considered as part of a holistic assessment and diagnostic process spanned individual, family, and system level factors. Results provide guidance for clinicians on the wide range of factors that could influence long-term health, development, and wellbeing for individuals with prenatal alcohol exposure and FASD. In practice, this guidance can be used to inform an individualized assessment process to facilitate tailored recommendations and supports to best meet the complex needs of individuals living with FASD and their families.
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Affiliation(s)
- Natasha Reid
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
| | - Nykola Kent
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland, Australia
| | - Nicole Hewlett
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- The First Nations Cancer & Wellbeing Research Team, School of Public Health, The University of Queensland, Herston, Queensland, Australia
| | - Kerryn Bagley
- La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- Living with Disability Research Centre, La Trobe University, Melbourne, Victoria, Australia
| | - Tracey W Tsang
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney Children's Hospital Westmead Clinical School, Westmead, New South Wales, Australia
- Sydney Children's Hospital Network, Kids Research, Westmead, New South Wales, Australia
| | - Sarah Goldsbury
- Māori/Indigenous Health Innovation, University of Otago Christchurch, Christchurch, New Zealand
| | - Robyn Williams
- Curtin Medical School, Curtin University, Bentin, Western Australia, Australia
| | - Lisa Akison
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- School of Biomedical Sciences, The University of Queensland, St Lucia, Queensland, Australia
| | - Lorelle Holland
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- School of Nursing, Midwifery and Social Work, The University of Queensland, St Lucia, Queensland, Australia
| | - Chelsea Vanderpeet
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
| | - Michael Doyle
- Central Clinical School, The University of Sydney, Camperdown, New South Wales, Australia
| | - Nirosha Boaden
- School of Social Work, The University of New South Wales, Sydney, New South Wales, Australia
| | - Nicole Hayes
- Child Health Research Centre, The University of Queensland, South Brisbane, Queensland, Australia
- Australian Research Council Centre of Excellence for the Digital Child, Queensland University of Technology, Brisbane, Queensland, Australia
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Dodge NC, Jacobson JL, Lundahl LH, Jacobson SW. Prenatal alcohol exposure and attention-deficit/hyperactivity disorder independently predict greater substance use in young adulthood. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2023; 47:1143-1155. [PMID: 37042023 PMCID: PMC10289128 DOI: 10.1111/acer.15076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 03/13/2023] [Accepted: 03/30/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND The degree to which prenatal alcohol exposure (PAE) may influence alcohol and drug use in adulthood is difficult to determine. That is because PAE is highly correlated with environmental factors, including low socioeconomic status and exposure to parental drinking, and with behavioral problems, such as, attention-deficit/hyperactivity disorder (ADHD), which are correlated with alcohol use and abuse. METHODS Participants were 121 young adults from our Detroit Longitudinal Cohort study. Mothers were recruited during pregnancy and interviewed about their alcohol consumption using a timeline follow-back procedure. At 19 years, their offspring were interviewed regarding current and past use of alcohol, cigarettes, and other illicit drugs. RESULTS PAE was associated with greater alcohol, cannabis, and cigarette use. PAE, assessed using overall alcohol intake during pregnancy and alcohol dose per occasion, was associated with larger quantities of alcohol per occasion and greater alcohol tolerance in early adulthood. These effects persisted after control for demographic background, sex, age and education of participant, home environment, other prenatal drug exposure, and postnatal alcohol and drug use by the primary caregiver. Whereas ADHD predicted average alcohol consumed/month during young adulthood, PAE predicted alcohol dose/drinking occasion, and the effect on dose/occasion was not mediated by ADHD. CONCLUSIONS The effects of PAE on alcohol and cannabis use in young adulthood are not attributable to being reared in an environment that is socioeconomically disadvantaged or in one in which there is extensive maternal drinking. Furthermore, PAE was related to enhanced alcohol tolerance in young adults, a risk factor for alcohol use disorder later in life. Although ADHD was associated with greater alcohol consumption in early adulthood, it did not mediate the effect of PAE on offspring's alcohol use.
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Affiliation(s)
- Neil C. Dodge
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
| | - Joseph L. Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
- Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Leslie H. Lundahl
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
| | - Sandra W. Jacobson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine
- Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Department of Psychiatry and Mental Health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Ivanova MY, Achenbach TM, Turner LV. Associations of Parental Depression with Children’s Internalizing and Externalizing Problems: Meta-Analyses of Cross-Sectional and Longitudinal Effects. JOURNAL OF CLINICAL CHILD & ADOLESCENT PSYCHOLOGY 2022; 51:827-849. [DOI: 10.1080/15374416.2022.2127104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Risbud R, Breit KR, Thomas JD. Early developmental alcohol exposure alters behavioral outcomes following adolescent re-exposure in a rat model. Alcohol Clin Exp Res 2022; 46:1993-2009. [PMID: 36117379 PMCID: PMC9722643 DOI: 10.1111/acer.14950] [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: 06/20/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Prenatal alcohol exposure alters brain development, affecting cognitive, motor, and emotional domains, and potentially leading to greater alcohol intake during adolescence. The present study investigated whether early alcohol exposure modifies vulnerability to behavioral alterations associated with adolescent alcohol exposure in a rodent model. METHODS Sprague-Dawley rats received ethanol or sham intubations during two developmental periods: (1) the third trimester equivalent of brain development in humans (postnatal days [PD] 4-9) and (2) adolescence (PD 28-42). Both exposures resulted in blood alcohol concentrations around 200 mg/dl. Subjects were tested in the open field (PD 45-48) and on hippocampal and prefrontal cortical (PFC) dependent tasks: the Morris water maze (PD 52-58) and trace fear conditioning (PD 63-64). RESULTS Neonatal alcohol exposure reduced forebrain and cerebellar weight, increased open-field activity, and slowed acquisition of trace fear conditioning. Adolescent alcohol exposure did not disrupt learning or significantly induce gross brain pathology, suggesting that 200 mg/dl/day of ethanol disrupts cognitive development during the 3rd trimester equivalent, but not during adolescence. Interestingly, females exposed to alcohol only during adolescence exhibited an increased conditioned fear response and more rapid habituation of locomotor activity in the open field, suggesting alterations in emotional responding. Moreover, subjects exposed to a combination of neonatal and adolescent alcohol exposure spent significantly more time in the center of the open field chamber than other groups. Similarly, males exposed to the combination exhibited less thigmotaxis in the Morris water maze. CONCLUSIONS These results indicate that combined exposure to alcohol during these two critical periods reduces anxiety-related behaviors and/or increases risk taking in a sex-dependent manner, suggesting that prenatal alcohol exposure may affect risk for emotional consequences of adolescent alcohol exposure.
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Affiliation(s)
- R.D. Risbud
- Center for Behavioral Teratology, San Diego State University
| | - K. R. Breit
- Center for Behavioral Teratology, San Diego State University
| | - J. D. Thomas
- Center for Behavioral Teratology, San Diego State University
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Abstract
Abstract
Purpose of Review
Maternal prenatal substance use presents a multilevel risk to child development and parenting. Although parenting interventions are increasingly integrated into substance use treatment, prenatal parenting processes have not received equal attention within these interventions. This article aims to synthesize the evidence on the specific prenatal risk factors affecting the development of early parenting of substance-using mothers, as well as interventions focusing on those factors.
Recent Findings
Both neurobiological and psychosocial risk factors affect the prenatal development of parenting in the context of maternal substance use. Maternal–fetal attachment, mentalization, self-regulation, and psychosocial risks are important in treatment and highly intertwined with abstinence. Although parenting interventions seem to be highly beneficial, most studies have not differentiated between pre- and postnatal interventions or described pregnancy-specific intervention elements.
Summary
Due to the salience of pregnancy in treating substance-using parents, interventions should begin prenatally and include pregnancy-specific parenting focus. Further research on prenatal interventions is warranted.
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Collier AD, Yasmin N, Khalizova N, Campbell S, Onoichenco A, Fam M, Albeg AS, Leibowitz SF. Sexually dimorphic and asymmetric effects of embryonic ethanol exposure on hypocretin/orexin neurons as related to behavioral changes in zebrafish. Sci Rep 2021; 11:16078. [PMID: 34373563 PMCID: PMC8352948 DOI: 10.1038/s41598-021-95707-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 07/28/2021] [Indexed: 02/07/2023] Open
Abstract
Neurons expressing the neuropeptide hypocretin/orexin (Hcrt) in the hypothalamus promote reward-related behaviors including alcohol consumption and are shown in rodents and zebrafish to be stimulated by embryonic exposure to ethanol (EtOH). We used here in zebrafish three-dimensional analyses of the entire population of Hcrt neurons to examine how embryonic EtOH exposure at low-moderate concentrations (0.1% or 0.5% v/v) alters these neurons in relation to behavior. We found that EtOH in the water for 2 h (22-24 h post fertilization) increases the number of Hcrt neurons on the left but not right side of the brain through a stimulation of cell proliferation, this is accompanied by a decrease in locomotor activity under novel conditions but not after habituation, and these effects are evident in both larvae and adults indicating they are long lasting. Our analyses in adults revealed sexually dimorphic effects, with females consuming more EtOH-gelatin and exhibiting more freezing behavior along with an asymmetric increase in Hcrt neurons and males exhibiting increased aggression with no change in Hcrt. These findings suggest that a long lasting, asymmetric increase in Hcrt neurons induced by EtOH results from an asymmetric increase in proliferation specific to Hcrt and contributes to behavioral changes in females.
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Affiliation(s)
- Adam D. Collier
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Nushrat Yasmin
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Nailya Khalizova
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Samantha Campbell
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Amanda Onoichenco
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Milisia Fam
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Avi S. Albeg
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
| | - Sarah F. Leibowitz
- grid.134907.80000 0001 2166 1519Laboratory of Behavioral Neurobiology, The Rockefeller University, 1230 York Avenue, New York, NY 10065 USA
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Gaztañaga M, Angulo-Alcalde A, Chotro MG. Prenatal Alcohol Exposure as a Case of Involuntary Early Onset of Alcohol Use: Consequences and Proposed Mechanisms From Animal Studies. Front Behav Neurosci 2020; 14:26. [PMID: 32210773 PMCID: PMC7066994 DOI: 10.3389/fnbeh.2020.00026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 02/04/2020] [Indexed: 12/25/2022] Open
Abstract
Prenatal alcohol exposure has been found to be an important factor determining later consumption of this drug. In humans, despite the considerable diversity of variables that might influence alcohol consumption, longitudinal studies show that maternal alcohol intake during gestation is one of the best predictors of later alcohol use from adolescence to young adulthood. Experimental studies with animals also provide abundant evidence of the effects of prenatal alcohol exposure on later alcohol intake. In addition to increased consumption, other effects include enhanced palatability and attractiveness of alcohol flavor as well as sensitization to its sensory and reinforcing effects. Most of these outcomes have been obtained after exposing rats to binge-like administrations of moderate alcohol doses during the last gestational period when the fetus is already capable of detecting flavors in the amniotic fluid and learning associations with aversive or appetitive consequences. On this basis, it has been proposed that one of the mechanisms underlying the increased acceptance of alcohol after its prenatal exposure is the acquisition (by the fetus) of appetitive learning via an association between the sensory properties of alcohol and its reinforcing pharmacological effects. It also appears that this prenatal appetitive learning is mediated by the activation of the opioid system, with fetal brain acetaldehyde playing an important role, possibly as the main chemical responsible for its activation. Here, we review and analyze together the results of all animal studies testing these hypotheses through experimental manipulation of the behavioral and neurochemical elements of the assumed prenatal association. Understanding the mechanisms by which prenatal alcohol exposure favors the early initiation of alcohol consumption, along with its role in the causal pathway to alcohol disorders, may allow us to find strategies to mitigate the behavioral effects of this early experience with the drug. We propose that prenatal alcohol exposure is regarded as a case of involuntary early onset of alcohol use when designing prevention policies. This is particularly important, given the notion that the sooner alcohol intake begins, the greater the possibility of a continued history of alcohol consumption that may lead to the development of alcohol use disorders.
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Affiliation(s)
- Mirari Gaztañaga
- Departamento de Procesos Psicológicos Básicos y su Desarrollo, Facultad de Psicología, University of the Basque Country UPV/EHU-Donostia-San Sebastián, San Sebastian, Spain
| | - Asier Angulo-Alcalde
- Departamento de Procesos Psicológicos Básicos y su Desarrollo, Facultad de Psicología, University of the Basque Country UPV/EHU-Donostia-San Sebastián, San Sebastian, Spain
| | - M Gabriela Chotro
- Departamento de Procesos Psicológicos Básicos y su Desarrollo, Facultad de Psicología, University of the Basque Country UPV/EHU-Donostia-San Sebastián, San Sebastian, Spain
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Abstract
Prenatal exposure to alcohol and drugs is associated with physical, cognitive, and behavioral problems across the offspring's lifespan and an increased risk of alcohol and drug use in adolescent and young adult offspring. These prenatal effects continue to be evident after control for demographic background and parental alcohol and drug use. Behavior problems in childhood and adolescence associated with prenatal exposures may serve as a mediator of the prenatal exposure effects on offspring substance use.
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Thibaut F, Chagraoui A, Buckley L, Gressier F, Labad J, Lamy S, Potenza MN, Rondon M, Riecher-Rössler A, Soyka M, Yonkers K, Yonkers K. WFSBP * and IAWMH ** Guidelines for the treatment of alcohol use disorders in pregnant women. World J Biol Psychiatry 2019; 20:17-50. [PMID: 30632868 DOI: 10.1080/15622975.2018.1510185] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES These practice guidelines for the treatment of alcohol use disorders during pregnancy were developed by members of the International Task Force of the World Federation of Societies of Biological Psychiatry and the International Association for Women's Mental Health. METHODS We performed a systematic review of all available publications and extracted data from national and international guidelines. The Task Force evaluated the data with respect to the strength of evidence for the efficacy and safety of each medication. RESULTS AND DISCUSSION There is no safe level of alcohol use during pregnancy. Abstinence is recommended. Ideally, women should stop alcohol use when pregnancy is planned and, in any case, as soon as pregnancy is known. Detecting patterns of alcohol maternal drinking should be systematically conducted at first antenatal visit and throughout pregnancy. Brief interventions are recommended in the case of low or moderate risk of alcohol use. Low doses of benzodiazepines, for the shortest duration, may be used to prevent alcohol withdrawal symptoms when high and chronic alcohol intake is stopped and hospitalisation is recommended. Due to the low level of evidence and/or to low benefit/risk ratio, pharmacological treatment for maintenance of abstinence should not be used during pregnancy. At birth, foetal alcohol spectrum disorders must be searched for, and alcohol metabolites should be measured in meconium of neonates in any doubt of foetal alcohol exposure.
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Affiliation(s)
- Florence Thibaut
- a University Hospital Cochin , Faculty of Medicine Paris Descartes, INSERM U 894, Centre Psychiatry and Neurosciences , Paris , France
| | - Abdeslam Chagraoui
- b Neuronal and Neuroendocrine Differentiation and Communication Laboratory , Institute for Research and Innovation in Biomedicine of Normandy (IRIB), Normandie Univ , UNIROUEN, INSERM, U1239, CHU Rouen , Rouen , France ; Department of Medical Biochemistry , Rouen University Hospital , Rouen , France
| | - Leslie Buckley
- c Addiction Services , University Health Network, University of Toronto , Toronto , Canada
| | - Florence Gressier
- d Department of Psychiatry , INSERM UMR1178 CESP, Univ. Paris-Sud , Hôpitaux Universitaires Paris-Sud, Hôpital de Bicêtre , Le Kremlin Bicêtre , France
| | - Javier Labad
- e Department of Mental Health , Parc Tauli Hospital Universitari, I3PT ; Department of Psychiatry and Legal Medicine , Universitat Autonoma de Barcelona, CIBERSAM, Sabadell , Barcelona , Spain
| | - Sandrine Lamy
- f Department of Addictology , Ramsay- General de Santé, SSR Petit Colmoulins , Harfleur , France
| | - Marc N Potenza
- g Neuroscience and Child Study , Yale University School of Medicine , New Haven , CT , USA
| | - Marta Rondon
- h Instituto Nacional Materno Perinatal , Lima , Peru
| | - Anita Riecher-Rössler
- i Center for Gender Research and Early Detection , University of Basel Psychiatric Hospital , Basel , Switzerland
| | - Michael Soyka
- j University of Munich , Munich, and Medicalpark Chiemseeblick, Bernau , Germany
| | - Kim Yonkers
- k Center for Wellbeing of Women and Mothers, Psychiatry, of Epidemiology (Chronic Diseases) and of Obstetrics, Gynecology, and Reproductive Sciences , Yale University , New Haven , CT , USA
| | - Kim Yonkers
- Center for Wellbeing of Women and Mothers, Psychiatry, of Epidemiology (Chronic Diseases) and of Obstetrics, Gynecology, and Reproductive Sciences, Yale University, New Haven, CT, USA
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Goldschmidt L, Richardson GA, De Genna NM, Cornelius MD, Day NL. Prenatal alcohol exposure and offspring alcohol use and misuse at 22 years of age: A prospective longitudinal study. Neurotoxicol Teratol 2018; 71:1-5. [PMID: 30399401 DOI: 10.1016/j.ntt.2018.11.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 10/29/2018] [Accepted: 11/02/2018] [Indexed: 10/27/2022]
Abstract
Studies have shown that prenatal alcohol exposure (PAE) is related to drinking problems during adulthood, but the level of prenatal exposure associated with young adults' quantity and frequency of alcohol use and drinking problems has not yet been established. The relation between PAE and offspring levels of alcohol use and alcohol abuse/dependency was examined in 608 22-year-olds. Mothers were recruited in early pregnancy and maternal alcohol use data were collected for each trimester of pregnancy. The offspring were assessed at multiple phases from birth to young adulthood. The average daily volume of drinking was calculated based on a self-report questionnaire developed by the Maternal Health Practices and Child Development Project and alcohol abuse/dependence was assessed using the Diagnostic Interview Schedule-IV. Exposure to one or more drinks/day during the first trimester of pregnancy was significantly related to increased levels of drinking at 22 years of age, controlling for other predictors of alcohol use. PAE was also related to two or more symptoms of Alcohol Use Disorder, but not to a full diagnosis of young adult alcohol abuse/dependence. These results indicate that individuals exposed to as little as one drink per day during gestation are at risk of higher levels of drinking and more problems with alcohol by age 22.
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Affiliation(s)
- Lidush Goldschmidt
- University of Pittsburgh Medical Center, Program in Epidemiology, 3811 O'Hara Street, Pittsburgh, PA 15213, United States of America.
| | - Gale A Richardson
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA 15213, United States of America
| | - Natacha M De Genna
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA 15213, United States of America
| | - Marie D Cornelius
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA 15213, United States of America
| | - Nancy L Day
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA 15213, United States of America
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Hypothalamic CCL2/CCR2 Chemokine System: Role in Sexually Dimorphic Effects of Maternal Ethanol Exposure on Melanin-Concentrating Hormone and Behavior in Adolescent Offspring. J Neurosci 2018; 38:9072-9090. [PMID: 30201767 DOI: 10.1523/jneurosci.0637-18.2018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 06/21/2018] [Accepted: 08/20/2018] [Indexed: 01/08/2023] Open
Abstract
Clinical and animal studies show that ethanol exposure and inflammation during pregnancy cause similar behavioral disturbances in the offspring. While ethanol is shown to stimulate both neuroimmune and neurochemical systems in adults, little is known about their anatomical relationship in response to ethanol in utero and whether neuroimmune factors mediate ethanol's effects on neuronal development and behavior in offspring. Here we examined in female and male adolescent rats a specific population of neurons concentrated in lateral hypothalamus, which coexpress the inflammatory chemokine C-C motif ligand 2 (CCL2) or its receptor CCR2 with the orexigenic neuropeptide, melanin-concentrating hormone (MCH), that promotes ethanol drinking behavior. We demonstrate that maternal administration of ethanol (2 g/kg/d) from embryonic day 10 (E10) to E15, while having little impact on glia, stimulates expression of neuronal CCL2 and CCR2, increases density of both large CCL2 neurons colocalizing MCH and small CCL2 neurons surrounding MCH neurons, and stimulates ethanol drinking and anxiety in adolescent offspring. We show that these neuronal and behavioral changes are similarly produced by maternal administration of CCL2 (4 or 8 μg/kg/d, E10-E15) and blocked by maternal administration of a CCR2 antagonist INCB3344 (1 mg/kg/d, E10-E15), and these effects of ethanol and CCL2 are sexually dimorphic, consistently stronger in females. These results suggest that this neuronal CCL2/CCR2 system closely linked to MCH neurons has a role in mediating the effects of maternal ethanol exposure on adolescent offspring and contributes to the higher levels of adolescent risk factors for alcohol use disorders described in women.SIGNIFICANCE STATEMENT Ethanol consumption and inflammatory agents during pregnancy similarly increase alcohol intake and anxiety in adolescent offspring. To investigate how neurochemical and neuroimmune systems interact to mediate these disturbances, we examined a specific population of hypothalamic neurons coexpressing the inflammatory chemokine CCL2 and its receptor CCR2 with the neuropeptide, melanin-concentrating hormone. We demonstrate in adolescent offspring that maternal administration of CCL2, like ethanol, stimulates these neurons and increases ethanol drinking and anxiety, and these effects of ethanol are blocked by maternal CCR2 antagonist and consistently stronger in females. This suggests that neuronal chemokine signaling linked to neuropeptides mediates effects of maternal ethanol exposure on adolescent offspring and contributes to higher levels of adolescent risk factors for alcohol use disorders in women.
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Lamy S, Hennart B, Houivet E, Dulaurent S, Delavenne H, Benichou J, Allorge D, Marret S, Thibaut F. Assessment of tobacco, alcohol and cannabinoid metabolites in 645 meconium samples of newborns compared to maternal self-reports. J Psychiatr Res 2017; 90:86-93. [PMID: 28237885 DOI: 10.1016/j.jpsychires.2017.02.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 02/09/2017] [Accepted: 02/10/2017] [Indexed: 01/28/2023]
Abstract
Prenatal psychoactive substance exposure has significant impact on neonatal health and child development and the development of reliable biomarkers is critical. Meconium presents several advantages for detecting prenatal exposure to psychoactive substances, as it is easy to collect and provides a broad time frame of exposure (third trimester). The aim of our study was to compare the prevalence of alcohol, tobacco and/or cannabis use during the third trimester of pregnancy (using maternal self-reports) with the results of meconium testing of their metabolites in newborns (cotinine, ethyl-glucuronide (EtG) and cannabinoid metabolites). Among all deliveries (993) that occurred in all maternities in Rouen (Normandy) during a defined time period (5 consecutive weeks in August, 2010 and August, 2011), 724 mothers were included and 645 meconium samples were collected. Maternal self-reports, using the Addiction Severity Index (5th edition), and meconium samples were collected within 72 h of delivery. Cotinine detection appears highly correlated to maternal self-reports (Kappa value: 0.79; [95%CI: 0.73-0.85]). Moreover, detection in meconium seems more accurate in the prediction of neonatal consequences of prenatal tobacco exposure as compared to maternal self-reports. In contrast, we have found a lower concordance between maternal self-reports and meconium testing for EtG and cannabinoid metabolites (Kappa value: 0.13; [95%CI: 0.04-0.22] and: 0.30; [95%CI: -0.03-0.63], respectively); however the total number of EtG- and cannabinoid-positive meconium samples was small. Interestingly, meconium samples with the highest levels of EtG mainly corresponded to negative maternal self-reports. Fetal exposure to alcohol, tobacco or cannabis may also considerably differ as displayed in our pairs of dizygotic twins. Finally, a polyconsumption of these psychoactive substances was not frequently observed according to meconium testing. In conclusion, cotinine detection appears as a valuable meconium biomarker. EtG measurement in meconium samples seems interesting if there is any risk of high fetal exposure, whereas assessment of prenatal cannabis exposure, using meconium testing, needs to be improved.
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Affiliation(s)
- Sandrine Lamy
- Department of Addictology, Ramsay- General de Santé, SSR Petit Colmoulins, Harfleur, France; University Hospital Cochin (site Tarnier), University Sorbonne Paris-Cité (Paris V), Faculty of Medicine Paris Descartes, INSERM U894, Centre Psychiatry and Neurosciences, Paris, France.
| | - Benjamin Hennart
- CHU Lille, Service de Toxicologie-Génopathies, F-59000 Lille, France.
| | - Estelle Houivet
- Department of Biostatistics, University Hospital Rouen, Centre d'Investigation Clinique et de Ressources Biologiques, INSERM CIC-CRB, 1404 Rouen, France.
| | - Sylvain Dulaurent
- Laboratoire de Pharmacologie, Toxicologie et Pharmacovigilance, Hôpital Dupuytren, CHU de Limoges, France.
| | - Heloise Delavenne
- Department of Psychiatry, Faculty of Medicine, Federal University of Minas Gerais, Brazil.
| | - Jacques Benichou
- Department of Biostatistics, University Hospital Rouen, Centre d'Investigation Clinique et de Ressources Biologiques, INSERM CIC-CRB, 1404 Rouen, France.
| | - Delphine Allorge
- CHU Lille, Service de Toxicologie-Génopathies, F-59000 Lille, France; Univ.Lille, EA 4483-IMPECS- IMPact de l'Environnement Chimique sur la Santé humaine, F-59000 Lille, France.
| | - Stéphane Marret
- Department of Neonatal Medicine-Neuropediatrics, Rouen University Hospital and INSERM U 1245, Neovasc Team, Perinatal neurological handicap and Neuroprotection, Institute of Biomedical Research and Innovation, School of Medicine, Normandy University, France.
| | - Florence Thibaut
- University Hospital Cochin (site Tarnier), University Sorbonne Paris-Cité (Paris V), Faculty of Medicine Paris Descartes, INSERM U894, Centre Psychiatry and Neurosciences, Paris, France.
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