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Nissinen NM, Sarkola T, Autti-Rämö I, Gissler M, Kahila H, Koponen AM. Mood and neurotic disorders among youth with prenatal substance exposure: A longitudinal register-based cohort study. J Affect Disord 2022; 308:328-336. [PMID: 35439464 DOI: 10.1016/j.jad.2022.04.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 03/16/2022] [Accepted: 04/09/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Prenatal substance exposure is associated with mood and neurotic disorders but this association is complex and understudied. This study investigated the recorded use of specialised healthcare services for mood and neurotic disorders among youth with prenatal substance exposure in comparison with an unexposed matched cohort. Furthermore, the influence of adverse maternal characteristics and out-of-home care (OHC) is investigated. METHODS This longitudinal register-based matched cohort study included 594 exposed and 1735 unexposed youth. Cox proportional hazard regression models were applied to study the first episode of mood and neurotic disorders in specialised healthcare from 13 years of age, and the influence of adverse maternal characteristics and OHC. Mediation analysis was applied to study the mediating effect of OHC on the association between prenatal substance exposure and the disorders. RESULTS The exposed cohort had a two-fold higher likelihood of being treated at specialised healthcare for mood and neurotic disorders compared with the unexposed cohort (HR 2.34, 95% CI 1.86-2.95), but this difference was attenuated to non-significant levels (AHR 1.29, 95% CI 0.92-1.81) following adjustments with adverse maternal characteristics and OHC. OHC mediated 61% (95% CI 0.41-0.94) of the association between prenatal substance exposure and youth's mood and neurotic disorders. LIMITATIONS Register data likely include more severe cases of disorders, and as an observational study, causality cannot be assessed. CONCLUSION Mood and neurotic disorders are more common following prenatal exposure to substances and interlinked with significant adversities in the postnatal caregiving environment and OHC.
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Affiliation(s)
- Niina-Maria Nissinen
- Folkhälsan Research Center, Helsinki, Finland; Tampere University, Faculty of Social Sciences, Health Sciences Unit, Tampere, Finland.
| | - Taisto Sarkola
- Children's Hospital, University of Helsinki, Helsinki University Hospital, Helsinki, Finland; Minerva Foundation Institute for Medical Research, Helsinki, Finland
| | - Ilona Autti-Rämö
- University of Helsinki, Children's Hospital, Division of Child Neurology, Helsinki, Finland
| | - Mika Gissler
- THL Finnish Institute for Health and Welfare, Information Services Department, Helsinki, Finland; Karolinska Institute, Department of Molecular Medicine and Surgery, Stockholm, Sweden and Region Stockholm, Academic Primary Health Care Centre, Stockholm, Sweden; University of Turku, Research Centre for Child Psychiatry, Turku, Finland
| | - Hanna Kahila
- Department of Obstetrics and Gynaecology, University of Helsinki, Helsinki University Central Hospital, Helsinki, Finland
| | - Anne M Koponen
- Folkhälsan Research Center, Helsinki, Finland; University of Helsinki, Department of Public Health, Helsinki, Finland
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Gilbert DJ, Allely CS, Mukherjee RAS, Cook PA. Foetal alcohol spectrum disorder and Investigative interviewing: A systematic review highlighting clinical and legal implications and recommendations. BEHAVIORAL SCIENCES & THE LAW 2022; 40:170-185. [PMID: 34904276 DOI: 10.1002/bsl.2552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 10/02/2021] [Accepted: 10/21/2021] [Indexed: 06/14/2023]
Abstract
Individuals with foetal alcohol spectrum disorders (FASD) are estimated to be 19 times more likely to encounter the criminal justice system (CJS) in comparison to individuals without FASD. During encounters with the CJS, investigative interviews are employed to obtain accurate information from suspects, victims or witnesses of crime. A systematic search using PRISMA guidelines was performed to identify empirical studies published that have explored the questioning of the FASD population within the CJS and the vulnerabilities of FASD-impacted individuals during investigative interviewing. A total of 383 studies were identified from the databases searched and 7 further studies were identified from Google Scholar. After deduplication, abstract and title screening, the full text of 23 studies were assessed for inclusion and 5 were included in the narrative synthesis of results. Two papers were empirical studies focussed on the performance of FASD-impacted individuals during investigative interviewing. Whilst the first study found the FASD population susceptible to suggestions, the second (a case study), identified the ploys employed during investigative interviewing to obtain a confession. Three papers studied the wider vulnerabilities of FASD-impacted individuals and found diminished psycho-legal abilities, increased risk of recidivism and biological, psychological and social factors that render FASD-impacted individuals vulnerable to CJS encounters. Despite the greater likelihood of CJS encounters, the result of this review highlights the slim evidence base useful to establish the vulnerabilities of FASD-impacted individuals within the CJS.
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Affiliation(s)
- David J Gilbert
- School of Health and Society, University of Salford, Manchester, UK
| | - Clare S Allely
- School of Health and Society, University of Salford, Manchester, UK
| | - Raja A S Mukherjee
- School of Health and Society, University of Salford, Manchester, UK
- FASD Specialist Behaviour Clinic, Surrey and Borders Partnership NHS Foundation Trust, Redhill, UK
| | - Penny A Cook
- School of Health and Society, University of Salford, Manchester, UK
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3
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Brown J, Spiller V, Carter M, Osmonson K, Porth D, Bishop-Deaton D, Jozan A. Fetal alcohol spectrum disorders (FASD) and youth firesetting: A call on criminal justice, emergency responder, and fire prevention specialists to become informed. BEHAVIORAL SCIENCES & THE LAW 2022; 40:186-217. [PMID: 34961964 DOI: 10.1002/bsl.2553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 10/08/2021] [Accepted: 11/20/2021] [Indexed: 06/14/2023]
Abstract
Central nervous system damage resulting from prenatal exposure to alcohol, often referred to as fetal alcohol spectrum disorders (FASD), commonly manifests as lacking cognitive functioning, problem solving, impulsivity, memory, executive functioning, and social skill deficits. For individuals with FASD, these brain-based deficits translate into impulsive behaviors and poorly thought-out decision-making, coupled with an inability to anticipate and recognize the sometimes very severe consequences of their behaviors. Not unexpectedly, individuals with FASD frequently find themselves disproportionately involved in the criminal justice system and mental health services. For some individuals with FASD, these behaviors can also include firesetting. First responders, like other health and legal professionals, are often unable to recognize the behavioral indicators of FASD, primarily due to a lack of training. As a result, firesetting behaviors are often attributed to deliberate, willful acts of delinquency, a desire to damage property, thrill seeking, or as attempts for personal gain, rather than being viewed as maladaptive attempts to solve problems by individuals who lack the tools to do this in more appropriate ways. These same skill deficits also present when individuals with FASD are interviewed about their involvement in such behaviors, sometimes resulting in confabulation, suggestibility, and false confessions. Further education and training in FASD are vital for first responders if they are to better support individuals with FASD and minimize their chances of becoming involved in firesetting behaviors. Furthermore, this training and education will help ensure that first responders can intervene in more appropriately when crisis situations do occur. This article will outline key behavioral symptoms of FASD as well as provide first responders with suggestions as to how to best support individuals when FASD is suspected. The brief quote that follows highlights some of the key challenges facing individuals with FASD and how poor decision-making and impulsiveness can result in severe consequences for the individual and those around them.
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Affiliation(s)
- Jerrod Brown
- American Institute for the Advancement of Forensic Studies, St. Paul, Minnesota, USA
| | - Vanessa Spiller
- JumpStart Psychology, Brisbane, Queensland, Australia
- Benchmark Psychology, Brisbane, Queensland, Australia
| | - Megan Carter
- University of Washington, Seattle, Washington, USA
- Department of Social and Health Services, Special Commitment Center, Steilacoom, Washington, USA
| | - Kathi Osmonson
- Minnesota State Fire Marshal Division, Walden University, Minneapolis, Minnesota, USA
| | - Don Porth
- American Institute for the Advancement of Forensic Studies, St. Paul, Minnesota, USA
| | - Deanna Bishop-Deaton
- School of Forensic Psychology, College of Social and Behavioral Sciences, Walden University, Minneapolis, Minnesota, USA
| | - Amy Jozan
- American Institute for the Advancement of Forensic Studies, St. Paul, Minnesota, USA
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4
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O'Neill J, O'Connor MJ, Kalender G, Ly R, Ng A, Dillon A, Narr KL, Loo SK, Alger JR, Levitt JG. Combining neuroimaging and behavior to discriminate children with attention deficit-hyperactivity disorder with and without prenatal alcohol exposure. Brain Imaging Behav 2022; 16:69-77. [PMID: 34089460 PMCID: PMC8643366 DOI: 10.1007/s11682-021-00477-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2021] [Indexed: 02/03/2023]
Abstract
In many patients, ostensible idiopathic attention deficit-hyperactivity disorder (ADHD) may actually stem from covert prenatal alcohol exposure (PAE), a treatment-relevant distinction. This study attempted a receiver-operator characteristic (ROC) classification of children with ADHD into those with PAE (ADHD+PAE) and those without (ADHD-PAE) using neurobehavioral instruments alongside magnetic resonance spectroscopy (MRS) and diffusion tensor imaging (DTI) of supraventricular brain white matter. Neurobehavioral, MRS, and DTI endpoints had been suggested by prior findings. Participants included children aged 8-13 years, 23 with ADHD+PAE, 19 with familial ADHD-PAE, and 28 typically developing (TD) controls. With area-under-the-curve (AUC) >0.90, the Conners 3 Parent Rating Scale Inattention (CIn) and Hyperactivity/Impulsivity (CHp) scores and the Behavioral Regulation Index (BRI) of the Behavior Rating Inventory of Executive Function (BRIEF2) excellently distinguished the clinical groups from TD, but not from each other (AUC < 0.70). Combinations of MRS glutamate (Glu) and N-acetyl-compounds (NAA) and DTI mean diffusivity (MD), axial diffusivity (AD), radial diffusivity (RD), and fractional anisotropy (FA) yielded "good" (AUC > 0.80) discrimination. Neuroimaging combined with CIn and BRI achieved AUC 0.72 and AUC 0.84, respectively. But neuroimaging combined with CHp yielded 14 excellent combinations with AUC ≥ 0.90 (all p < 0.0005), the best being Glu·AD·RD·CHp/(NAA·FA) (AUC 0.92, sensitivity 1.00, specificity 0.82, p < 0.0005). Using Cho in lieu of Glu yielded AUC 0.83. White-matter microstructure and metabolism may assist efforts to discriminate ADHD etiologies and to detect PAE, beyond the ability of commonly used neurobehavioral measures alone.
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Affiliation(s)
- Joseph O'Neill
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA.
| | - Mary J O'Connor
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Guldamla Kalender
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Ronald Ly
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Andrea Ng
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Andrea Dillon
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Katherine L Narr
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
| | - Sandra K Loo
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
| | - Jeffry R Alger
- Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA
- Neurospectroscopics, LLC, Sherman Oaks, CA, USA
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jennifer G Levitt
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Institute for Neuroscience, University of California Los Angeles, Los Angeles, CA, USA
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5
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Hong L, Le T, Lu Y, Shi X, Xiang L, Liu M, Zhang W, Zhou M, Wang J, Xu D, Yu X, Zhao K. Distinct trajectories of perinatal depression in Chinese women: application of latent growth mixture modelling. BMC Pregnancy Childbirth 2022; 22:24. [PMID: 35012496 PMCID: PMC8751241 DOI: 10.1186/s12884-021-04316-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 12/03/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Current research on perinatal depression rarely pays attention to the continuity and volatility of depression symptoms over time, which is very important for the early prediction and prognostic evaluation of perinatal depression. This study investigated the trajectories of perinatal depression symptoms and aimed to explore the factors related to these trajectories. METHODS The study recruited 550 women during late pregnancy (32 ± 4 weeks of gestation) and followed them up 1 and 6 weeks postpartum. Depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS). Latent growth mixture modelling (LGMM) was used to identify trajectories of depressive symptoms during pregnancy. RESULTS Two trajectories of perinatal depressive symptoms were identified: "decreasing" (n = 524, 95.3%) and "increasing" (n = 26, 4.7%). History of smoking, alcohol use and gestational hypertension increased the chance of belonging to the increasing trajectories, and a high level of social support was a protective factor for maintaining a decreasing trajectory. CONCLUSIONS This study identified two trajectories of perinatal depression and the factors associated with each trajectory. Paying attention to these factors and providing necessary psychological support services during pregnancy would effectively reduce the incidence of perinatal depression and improve patient prognosis.
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Affiliation(s)
- Lan Hong
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Tao Le
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Yinping Lu
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiang Shi
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Ludan Xiang
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Meng Liu
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China
| | - Wenmiao Zhang
- Department of Obstetrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Meixi Zhou
- Department of Obstetrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiangling Wang
- Department of Obstetrics, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Dongwu Xu
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China.
| | - Xin Yu
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China.
| | - Ke Zhao
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, China.
- The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, 325035, China.
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6
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Bariselli S, Lovinger DM. Corticostriatal Circuit Models of Cognitive Impairments Induced by Fetal Exposure to Alcohol. Biol Psychiatry 2021; 90:516-528. [PMID: 34281711 PMCID: PMC8463431 DOI: 10.1016/j.biopsych.2021.05.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 05/13/2021] [Accepted: 05/16/2021] [Indexed: 12/26/2022]
Abstract
The term fetal alcohol spectrum disorder includes a group of diseases caused by fetal alcohol exposure (FAE). Patients with fetal alcohol spectrum disorder display heterogeneous socioemotional and cognitive deficits, particularly in the domain of executive function, that share symptoms with other neuropsychiatric disorders. Despite the availability of several preclinical models, the developmental brain defects causally linked to behavioral deficits induced by FAE remain poorly understood. Here, we first review the effects of FAE on corticostriatal development and its impact on both corticostriatal pathway function and cognitive abilities. We propose three non-mutually exclusive circuit models of corticostriatal dysfunctions to account for some of the FAE-induced cognitive deficits. One model posits that associative-sensorimotor imbalance causes hyper goal-directed behavior, and a second model implies that alteration of prefrontal-striatal behavioral suppression circuits results in loss of behavioral inhibition. A third model suggests that local striatal circuit deficits affect striatal neuronal ensemble function to impair action selection and performance. Finally, we discuss how preclinical approaches applied to these circuit models could offer potential rescue strategies for executive function deficits in patients with fetal alcohol spectrum disorder.
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Affiliation(s)
- Sebastiano Bariselli
- National Institute on Alcohol Abuse and Alcoholism (NIAAA), 5625 Fishers Lane, Bethesda, MD (20892-941),Center on Compulsive Behaviors, Intramural Research Program, National Institute of Health (NIH), Bethesda, MD, United States
| | - David M. Lovinger
- National Institute on Alcohol Abuse and Alcoholism (NIAAA), 5625 Fishers Lane, Bethesda, MD (20892-941),Corresponding author:
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7
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Alger JR, O'Neill J, O'Connor MJ, Kalender G, Ly R, Ng A, Dillon A, Narr KL, Loo SK, Levitt JG. Neuroimaging of Supraventricular Frontal White Matter in Children with Familial Attention-Deficit Hyperactivity Disorder and Attention-Deficit Hyperactivity Disorder Due to Prenatal Alcohol Exposure. Neurotox Res 2021; 39:1054-1075. [PMID: 33751467 PMCID: PMC8442735 DOI: 10.1007/s12640-021-00342-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 10/21/2022]
Abstract
Attention-deficit hyperactivity disorder (ADHD) is common in patients with (ADHD+PAE) and without (ADHD-PAE) prenatal alcohol exposure (PAE). Many patients diagnosed with idiopathic ADHD actually have covert PAE, a treatment-relevant distinction. To improve differential diagnosis, we sought to identify brain differences between ADHD+PAE and ADHD-PAE using neurobehavioral, magnetic resonance spectroscopy, and diffusion tensor imaging metrics that had shown promise in past research. Children 8-13 were recruited in three groups: 23 ADHD+PAE, 19 familial ADHD-PAE, and 28 typically developing controls (TD). Neurobehavioral instruments included the Conners 3 Parent Behavior Rating Scale and the Delis-Kaplan Executive Function System (D-KEFS). Two dimensional magnetic resonance spectroscopic imaging was acquired from supraventricular white matter to measure N-acetylaspartate compounds, glutamate, creatine + phosphocreatine (creatine), and choline-compounds (choline). Whole brain diffusion tensor imaging was acquired and used to to calculate fractional anisotropy, mean diffusivity, axial diffusivity, and radial diffusivity from the same superventricular white matter regions that produced magnetic resonance spectroscopy data. The Conners 3 Parent Hyperactivity/Impulsivity Score, glutamate, mean diffusivity, axial diffusivity, and radial diffusivity were all higher in ADHD+PAE than ADHD-PAE. Glutamate was lower in ADHD-PAE than TD. Within ADHD+PAE, inferior performance on the D-KEFS Tower Test correlated with higher neurometabolite levels. These findings suggest white matter differences between the PAE and familial etiologies of ADHD. Abnormalities detected by magnetic resonance spectroscopy and diffusion tensor imaging co-localize in supraventricular white matter and are relevant to executive function symptoms of ADHD.
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Affiliation(s)
- Jeffry R Alger
- Department of Neurology, University of California Los Angeles, MC 708522, Los Angeles, CA, 90024, USA.
- Neurospectroscopics, LLC, Sherman Oaks, CA, USA.
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Hura Imaging Inc, Calabas, CA, USA.
| | - Joseph O'Neill
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Mary J O'Connor
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Guldamla Kalender
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Ronald Ly
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Andrea Ng
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Andrea Dillon
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Katherine L Narr
- Department of Neurology, University of California Los Angeles, MC 708522, Los Angeles, CA, 90024, USA
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Sandra K Loo
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Jennifer G Levitt
- Division of Child & Adolescent Psychiatry, Jane & Terry Semel Instutute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
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8
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Lindinger NM, Jacobson JL, Warton CMR, Malcolm-Smith S, Molteno CD, Dodge NC, Robertson F, Meintjes EM, Jacobson SW. Fetal Alcohol Exposure Alters BOLD Activation Patterns in Brain Regions Mediating the Interpretation of Facial Affect. Alcohol Clin Exp Res 2021; 45:140-152. [PMID: 33220071 DOI: 10.1111/acer.14519] [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: 04/24/2020] [Accepted: 11/12/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Although deficits in the interpretation of affective facial expressions have been described clinically and in behavioral studies of fetal alcohol spectrum disorders (FASD), effects of prenatal alcohol exposure on the neural networks that mediate affective appraisal have not previously been examined. METHODS We administered a nonverbal event-related fMRI affective appraisal paradigm to 64 children (mean age = 12.5 years; 18 with fetal alcohol syndrome (FAS) or partial FAS (PFAS), 18 nonsyndromal heavily exposed (HE), and 28 controls). Happy, sad, angry, fearful, and neutral faces and pixelated control images were presented sequentially in a randomized order. The child indicated whether the currently displayed face showed the same or different affect as the previous one. RESULTS Data from whole-brain analyses showed that all groups activated the appropriate face processing neural networks. Region of interest analyses indicated that, compared to HE and control children, the FAS/PFAS group exhibited greater blood oxygenation level-dependent (BOLD) signal changes when processing neutral faces than pixelated images in 2 regions that form part of the visual sensory social brain network, which plays an important role in the initial processing of facial affect. By contrast, BOLD signal when processing angry faces was weaker for the FAS/PFAS group in a region involved in the processing of facial identity and facial expressions and in a region involved in the recognition and selection of behavioral responses to aggressive behavior. CONCLUSIONS These findings of greater BOLD signal in the FAS/PFAS group in response to neutral faces suggest less efficient neural processing of more difficult to interpret emotions, and the weaker BOLD response to angry faces suggests altered processing of angry stimuli. Although behavioral performance did not differ in this relatively simple affective appraisal task, these data suggest that in children with FAS and PFAS, the appraisal of neutral affect and anger is likely to be more effortful in more challenging and dynamic social contexts.
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Affiliation(s)
- Nadine M Lindinger
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Department of Psychology, (NML, SMS), Faculty of Humanities, University of Cape Town, Cape Town, South Africa
| | - Joseph L Jacobson
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Department of Psychiatry and Behavioral Neurosciences, (JLJ, NCD, SWJ), Wayne State University School of Medicine, Detroit, Michigan, USA.,Department of Psychiatry and Mental Health, (JLJ, CDM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Christopher M R Warton
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Susan Malcolm-Smith
- Department of Psychology, (NML, SMS), Faculty of Humanities, University of Cape Town, Cape Town, South Africa
| | - Christopher D Molteno
- Department of Psychiatry and Mental Health, (JLJ, CDM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Neil C Dodge
- Department of Psychiatry and Behavioral Neurosciences, (JLJ, NCD, SWJ), Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Frances Robertson
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Biomedical Engineering Research Centre (BMERC), (FR, EMM), Division of Biomedical Engineering, University of Cape Town, Cape Town, South Africa.,Cape Universities Body Imaging Centre (CUBIC), (FR, EMM), Cape Town, South Africa
| | - Ernesta M Meintjes
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Biomedical Engineering Research Centre (BMERC), (FR, EMM), Division of Biomedical Engineering, University of Cape Town, Cape Town, South Africa.,Cape Universities Body Imaging Centre (CUBIC), (FR, EMM), Cape Town, South Africa
| | - Sandra W Jacobson
- From the, Department of Human Biology, (NML, JLJ, CMRW, FR, EMM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.,Department of Psychiatry and Behavioral Neurosciences, (JLJ, NCD, SWJ), Wayne State University School of Medicine, Detroit, Michigan, USA.,Department of Psychiatry and Mental Health, (JLJ, CDM, SWJ), Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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9
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Burgess DJ, Lucia D, Cuffe JSM, Moritz KM. Periconceptional ethanol exposure alters hypothalamic-pituitary-adrenal axis function, signalling elements and associated behaviours in a rodent model. Psychoneuroendocrinology 2020; 122:104901. [PMID: 33070024 DOI: 10.1016/j.psyneuen.2020.104901] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Abstract
Alcohol consumption throughout pregnancy has been associated with mental illness, hyperactivity and social difficulties in offspring. This may be due in part to programmed disruption of the hypothalamic-pituitary-adrenal axis (HPA) activity and responsiveness. However, it is unknown if the HPA is affected and similar behavioural outcomes occur following alcohol exposure limited to the time around conception, the periconceptional (PC) period. Female Sprague-Dawley rats were treated with PC:EtOH (12.5 % v/v EtOH liquid diet) or a control diet from four days before conception, until embryonic day 4. Offspring at 3-months of age underwent the forced swim test (FST) and social interaction test. HPA reactivity tests (combined dexamethasone suppression test (DST) and corticotropin-releasing hormone test (CST), 30-minute restraint stress) were performed at 5 months of age and then pituitary and adrenal glands were collected for expression of genes involved in HPA regulation. PC:EtOH exposure significantly increased immobility (p < 0.05) in both sexes in the FST. PC:EtOH also increased the duration of affiliative behaviour (p < 0.05) within the social interaction test in female offspring. PC:EtOH programmed HPA hyperactivity in both sexes during the DST/CST test (p < 0.05); however, there was no impact of PC:EtOH on plasma corticosterone concentration in response to restraint stress. There was no significant impact of PC:EtOH on mRNA expression in glucocorticoid signalling genes in the pituitary gland or the steroidogenic pathway in the adrenal gland. This study suggests that alcohol exposure, even when limited to a short period around conception, can program mental illness-like phenotypes, and this was associated with alterations in HPA responsiveness. This study further highlights that consumption of alcohol even prior to implantation may impact the long-term health of offspring.
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Affiliation(s)
- Danielle J Burgess
- School of Biomedical Sciences, The University of Queensland, 4072, Australia; Torrens University, 4000, Australia
| | - Diana Lucia
- School of Biomedical Sciences, The University of Queensland, 4072, Australia
| | - James S M Cuffe
- School of Biomedical Sciences, The University of Queensland, 4072, Australia
| | - Karen M Moritz
- School of Biomedical Sciences, The University of Queensland, 4072, Australia; The Child Health Research Centre, The University of Queensland, 4072, Australia.
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10
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Raghunathan R, Liu CH, Kouka A, Singh M, Miranda RC, Larin KV. Dose-response analysis of microvasculature changes in the murine fetal brain and the maternal extremities due to prenatal ethanol exposure. JOURNAL OF BIOMEDICAL OPTICS 2020; 25:JBO-200176RR. [PMID: 33244919 PMCID: PMC7689263 DOI: 10.1117/1.jbo.25.12.126001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 11/06/2020] [Indexed: 05/29/2023]
Abstract
SIGNIFICANCE Prenatal exposure to ethanol causes several morphological and neurobehavioral deficits. While there are some studies on the effects of ethanol exposure on blood flow, research focusing on acute changes in the microvasculature is limited. AIM The first aim of this study was to assess the dose-dependent changes in murine fetal brain microvasculature of developing fetuses in response to maternal alcohol consumption. The second aim was to quantify changes in vasculature occurring concurrently in the mother's hindlimb and the fetus's brain after maternal exposure to alcohol. APPROACH Correlation mapping optical coherence angiography was used to evaluate the effects of prenatal exposure to different doses of ethanol (3, 1.5, and 0.75 g / kg) on murine fetal brain vasculature in utero. Additionally, simultaneous imaging of maternal peripheral vessels and the fetal brain vasculature was performed to assess changes of the vasculature occurring concurrently in response to ethanol consumption. RESULTS The fetal brain vessel diameters (VDs) decreased by ∼47 % , 30%, and 14% in response to ethanol doses of 3, 1.5, and 0.75 g / kg, respectively. However, the mother's hindlimb VD increased by 63% in response to ethanol at a dose of 3 g / kg. CONCLUSIONS Results showed a dose-dependent reduction in vascular blood flow in fetal brain vessels when the mother was exposed to ethanol, whereas vessels in the maternal hindlimb exhibited concurrent vasodilation.
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Affiliation(s)
- Raksha Raghunathan
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
| | - Chih-Hao Liu
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
| | - Amur Kouka
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
| | - Manmohan Singh
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
| | - Rajesh C. Miranda
- Texas A&M University Health Science Center College of Medicine, Department of Neuroscience and Experimental Therapeutics, Bryan, Texas, United States
| | - Kirill V. Larin
- University of Houston, Department of Biomedical Engineering, Houston, Texas, United States
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11
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Yu Y, Shi Z, Xu D, Li Y, Qin J, Zhang Z, Wang H. Prenatal ethanol exposure increases susceptibility to depression- and anxiety-like behavior in adult female offspring and its underlying mechanism. Reprod Toxicol 2020; 96:36-46. [PMID: 32497709 DOI: 10.1016/j.reprotox.2020.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 05/25/2020] [Accepted: 05/27/2020] [Indexed: 12/19/2022]
Abstract
Epidemiological investigations have found that maternal alcohol intake increases the risk of mental illness in offspring. Our study investigated changes of depression- and anxiety-like behaviors in adult offspring caused by prenatal ethanol exposure (PEE) and explored the potential mechanism. After Wistar rats were intragastrically administered ethanol at a dose of 4 g/kg·d on the 9-20 t h days of pregnancy, the offspring were given 21 days of chronic unpredictable mild stress (CUMS) starting from the 9th week after birth. Before CUMS, the behavioral results showed that the PEE offspring appeared excited and anxious. After CUMS, the PEE offspring rats were more sensitive to the same intensity of stimulation, and then the behavioral disorders aggravated. In adult offspring from the PEE group, the intercellular space was enlarged in the hippocampus, and there was a loss of pyramidal cells. The expression of brain-derived neurotrophic factor (BDNF) decreased; the mRNA expression of the glucocorticoid receptor and synaptic plasticity-related genes decreased; the apoptosis-related genes expressed disrupted. In order to determine whether hippocampal injury and dysfunction resulted from ethanol directly or indirectly, we performed in vitro study. The outcome was accompanied by disrupted gene expression related to neurogenesis and synaptic plasticity. PEE increases the susceptibility of adult female offspring to depression- and anxiety-like behaviors, and its mechanism may be related to the toxic effects of ethanol, both directly and indirectly. The latter inhibits the hippocampal BDNF pathway, leading to the disruption of hippocampal neurogenesis, apoptosis and decreased synaptic plasticity.
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Affiliation(s)
- Ying Yu
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China; Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Zhaokun Shi
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Dan Xu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Ying Li
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Jun Qin
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Zhaohui Zhang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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12
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Demarque KC, Dutra-Tavares AC, Nunes-Freitas AL, Araújo UC, Manhães AC, Abreu-Villaça Y, Filgueiras CC, Ribeiro-Carvalho A. Ethanol exposure during the brain growth spurt affects social behavior and increases susceptibility to acute ethanol effects during adolescence in male mice. Int J Dev Neurosci 2020; 80:197-207. [PMID: 32077124 DOI: 10.1002/jdn.10017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/02/2020] [Accepted: 02/13/2020] [Indexed: 02/06/2023] Open
Abstract
The brain is particularly vulnerable to ethanol effects during its growth spurt. Outcomes of early ethanol exposure such as hyperactivity have been extensively investigated; however, persons with fetal alcohol spectrum disorder frequently have social impairments and are heavy drinkers. Despite that, scant information is available regarding the neurobiological basis of these latter behavioral issues. Here, Swiss mice exposed to ethanol (Etoh, 5 g/kg i.p., alternate days) or saline during the brain growth spurt [postnatal day (PN) 2 to 8] were used to assess social behavior after an ethanol challenging during adolescence. At PN39, animals were administered with a single ethanol dose (1 g/Kg) or water by gavage and were then evaluated in the three-chamber sociability test. We also evaluated corticosterone serum levels and the frontal cerebral cortex serotoninergic system. Etoh males showed reductions in sociability. Ethanol challenging reverted these alterations in social behavior, reduced corticosterone levels, and increased the 5-HT2 receptor binding of male Etoh mice. No alterations were observed in 5-HT and 5-HIAA contents. These data support the idea that ethanol exposure during the brain growth spurt impacts social abilities during adolescence, alters ethanol reexposure effects, and suggests that stress response and serotoninergic system play roles in this phenomenon.
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Affiliation(s)
- Kelly C Demarque
- Laboratório de Biologia Celular, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Ana C Dutra-Tavares
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - André L Nunes-Freitas
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ulisses C Araújo
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alex C Manhães
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Yael Abreu-Villaça
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cláudio C Filgueiras
- Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anderson Ribeiro-Carvalho
- Departamento de Ciências, Faculdade de Formação de Professores da Universidade do Estado do Rio de Janeiro, São Gonçalo, Brazil
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13
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Ulatowska J, Nowatkiewicz I, Rajdaszka S. Lie detection accuracy and beliefs about cues to deception in adult children of alcoholics. PSYCHIATRY, PSYCHOLOGY, AND LAW : AN INTERDISCIPLINARY JOURNAL OF THE AUSTRALIAN AND NEW ZEALAND ASSOCIATION OF PSYCHIATRY, PSYCHOLOGY AND LAW 2020; 27:465-477. [PMID: 33071552 PMCID: PMC7534363 DOI: 10.1080/13218719.2020.1733697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
When one or both parents misuse alcohol, it can lead to the development of particular and varied traits in their children. The present study tested whether adult children of alcoholics (ACoAs) who participated in therapy had better veracity assessment skills and more reliable beliefs about cues to deception than the control group of non-ACoAs. The results revealed that individuals who grew up in a family with alcohol misuse problems detected truth - but not lies - significantly better than the control group. The groups did not differ in accuracy of their beliefs about cues to deception. It is possible that the ACoAs' higher truth detection accuracy is to some extent attributable to their participation in therapy, which increased their level of trust in others.
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Affiliation(s)
- Joanna Ulatowska
- Institute of Psychology, Nicolaus Copernicus University, Toruń, Poland
| | - Iga Nowatkiewicz
- Institute of Psychology, The Maria Grzegorzewska University, Warsaw, Poland
| | - Sylwia Rajdaszka
- Institute of Psychology, The Maria Grzegorzewska University, Warsaw, Poland
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14
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Inkelis SM, Moore EM, Bischoff-Grethe A, Riley EP. Neurodevelopment in adolescents and adults with fetal alcohol spectrum disorders (FASD): A magnetic resonance region of interest analysis. Brain Res 2020; 1732:146654. [PMID: 31930998 DOI: 10.1016/j.brainres.2020.146654] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 01/04/2020] [Accepted: 01/08/2020] [Indexed: 10/25/2022]
Abstract
The neurodevelopmental trajectory in individuals with fetal alcohol spectrum disorders (FASD) has not been well characterized. We examined age-related differences in the volume of the corpus callosum, basal ganglia, and cerebellum across adolescence and young adulthood, due to the sensitivity of these regions to prenatal alcohol exposure. T1-weighted anatomical magnetic resonance images (MRI) were acquired from a cross-sectional sample of subjects 13-30 years old who had received an alcohol-related diagnosis (FASD, n = 107) and typically developing controls (CON, n = 56). FreeSurfer v5.3 was used to obtain volumetric data for the corpus callosum, caudate, putamen, pallidum, and cerebellum. Analysis of variance (ANOVA) was used to examine the effects of group (FASD, CON), sex, and age on region volume. Data were analyzed with and without correction for intracranial volume (ICV). All subregions were significantly smaller in the FASD group compared to controls, and these findings persisted even after ICV correction. Furthermore, the FASD and control groups differed in their relationship between age and total volume of the corpus callosum, caudate, and cerebellum. Specifically, older FASD individuals had smaller total volume in these regions; this relationship was not seen in the control group. Control males demonstrated larger volumes than control females in all regions prior to ICV correction; however, sex differences were attenuated in the FASD group in both the pallidum and cerebellum. Sex differences remained after ICV correction in the pallidum and cerebellum. These cross-sectional findings suggest that at least some brain regions may become smaller at an earlier than expected age in individuals with FASD, and that sex is an important factor to consider when examining neural structures in FASD. Further evaluation is necessary using longitudinal methods and including older ages.
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Affiliation(s)
- Sarah M Inkelis
- Center for Behavioral Teratology, San Diego State University, 6330 Alvarado Court, Suite 100, San Diego, CA 92120, USA.
| | - Eileen M Moore
- Center for Behavioral Teratology, San Diego State University, 6330 Alvarado Court, Suite 100, San Diego, CA 92120, USA.
| | | | - Edward P Riley
- Center for Behavioral Teratology, San Diego State University, 6330 Alvarado Court, Suite 100, San Diego, CA 92120, USA.
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15
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Lovely CB. Animal models of gene-alcohol interactions. Birth Defects Res 2019; 112:367-379. [PMID: 31774246 DOI: 10.1002/bdr2.1623] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 11/09/2019] [Indexed: 12/16/2022]
Abstract
Most birth defects arise from complex interactions between multiple genetic and environmental factors. However, our current understanding of how these interactions and their contributions affect birth defects remains incomplete. Human studies are limited in their ability to identify the fundamental causes of birth defects due to ethical and practical limitations. Animal models provide a great number of resources not available to human studies and they have been critical in advancing our understanding of birth defects and the complex interactions that underlie them. In this review, we discuss the use of animal models in the context of gene-environment interactions that underlie birth defects. We focus on alcohol which is the most common environmental factor associated with birth defects. Prenatal alcohol exposure leads to a wide range of cognitive impairments and structural deficits broadly termed fetal alcohol spectrum disorders (FASD). We discuss the broad impact of prenatal alcohol exposure on the developing embryo and elaborate on the current state of gene-alcohol interactions. Additionally, we discuss how animal models have informed our understanding of the genetics of FASD. Ultimately, these topics will provide insight into the use of animal models in understanding gene-environment interactions and their subsequent impact on birth defects.
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Affiliation(s)
- Charles Benjamin Lovely
- Department of Biochemistry and Molecular Genetics, Alcohol Research Center, University of Louisville, Louisville, Kentucky
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16
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Fernandes Y, Rampersad M, Jones EM, Eberhart JK. Social deficits following embryonic ethanol exposure arise in post-larval zebrafish. Addict Biol 2019; 24:898-907. [PMID: 30178621 PMCID: PMC6629526 DOI: 10.1111/adb.12649] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/17/2018] [Accepted: 05/22/2018] [Indexed: 12/21/2022]
Abstract
Prenatal alcohol exposure is the leading cause of birth defects, collectively termed fetal alcohol spectrum disorders (FASD). In the United States and Canada, 1 in 100 children will be born with FASD. Some of the most commonly debilitating defects of FASD are in social behavior. Zebrafish are highly social animals, and embryonic ethanol exposure from 24 to 26 hours post-fertilization disrupts this social (shoaling) response in adult zebrafish. Recent findings have suggested that social behaviors are present in zebrafish larvae as young as 3 weeks, but how they relate to adult shoaling is unclear. We tested the same ethanol-exposed zebrafish for social impairments at 3 weeks then again at 16 weeks. At both ages, live conspecifics were used to elicit a social response. We did not find alcohol-induced differences in behavior in 3-week-old fish when they were able to see conspecifics. We do find evidence that control zebrafish are able to use nonvisual stimuli to detect conspecifics, and this behavior is disrupted in the alcohol-exposed fish. As adults, these fish displayed a significant decrease in social behavior when conspecifics are visible. This surprising finding demonstrates that the adult and larval social behaviors are, at least partly, separable. Future work will investigate the nature of these nonvisual cues and how the neurocircuitry differs between the larval and adult social behaviors.
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17
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Fernandes Y, Rampersad M, Eberhart JK. Social behavioral phenotyping of the zebrafish casper mutant following embryonic alcohol exposure. Behav Brain Res 2018; 356:46-50. [PMID: 30107225 DOI: 10.1016/j.bbr.2018.08.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 08/07/2018] [Accepted: 08/07/2018] [Indexed: 12/16/2022]
Abstract
The term Fetal Alcohol Spectrum Disorder (FASD) describes all the deleterious consequences of prenatal alcohol exposure. Impaired social behavior is a common symptom of FASD. The zebrafish has emerged as a powerful model organism with which to examine the effects of embryonic alcohol exposure on social behavior due to an innate strong behavior, called shoaling. The relative transparency of the embryo also makes zebrafish powerful for cellular analyses, such as characterizing neural circuitry. However, as zebrafish develop, pigmentation begins to obscure the brain and other tissues. Due to mutations disrupting pigmentation, the casper zebrafish strain remains relatively transparent throughout adulthood, potentially permitting researchers to image neural circuits in vivo, via epifluorescence, confocal and light sheet microscopy. Currently, however the behavioral profile of casper zebrafish post embryonic alcohol exposure has not been completed. We report that exposure to 1% alcohol from either 6 to 24, or 24 to 26 h postfertilization reduces the social behavior of adult casper zebrafish. Our findings set the stage for the use of this important zebrafish resource in studies of FASD.
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Affiliation(s)
- Yohaan Fernandes
- University of Texas at Austin, 2401 Speedway, Patterson Hall Room 522, Austin, TX 78712, United States of America.
| | - Mindy Rampersad
- University of Texas at Austin, 2401 Speedway, Patterson Hall Room 522, Austin, TX 78712, United States of America.
| | - Johann K Eberhart
- University of Texas at Austin, 2401 Speedway, Patterson Hall Room 522, Austin, TX 78712, United States of America.
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18
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Raldiris TL, Bowers TG, Towsey C. Comparisons of Intelligence and Behavior in Children With Fetal Alcohol Spectrum Disorder and ADHD. J Atten Disord 2018; 22:959-970. [PMID: 25525157 DOI: 10.1177/1087054714563792] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Children with fetal alcohol spectrum disorder (FASD) can easily be misdiagnosed as having ADHD. METHOD A total of 164 children were compared on cognitive and behavioral measures for four groups of children: FASD, ADHD, FASD + ADHD, and other neuropsychological disorders. RESULTS The ADHD group was not significantly different from the "other diagnosis" group on any of the measurements. The children with FASD were found to perform significantly worse than ADHD on externalizing problems, Full-Scale IQ, and indices of Verbal Comprehension, Perceptual Reasoning, and Working Memory. The comorbid FASD + ADHD group was significantly weaker than ADHD on verbal comprehension measures. The FASD children demonstrated significantly higher levels of atypicality and aggression relative to ADHD, and the FASD + ADHD group demonstrated significantly higher levels of hyperactivity and withdrawal relative to ADHD. CONCLUSION These results indicate that children with FASD display a differential behavioral and cognitive profile that is significantly poorer than children with ADHD and other types of neuropsychological disorders.
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19
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Khoury JE, Jamieson B, Milligan K. Risk for Childhood Internalizing and Externalizing Behavior Problems in the Context of Prenatal Alcohol Exposure: A Meta-Analysis and Comprehensive Examination of Moderators. Alcohol Clin Exp Res 2018; 42:1358-1377. [PMID: 29852057 DOI: 10.1111/acer.13805] [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: 10/25/2017] [Accepted: 05/16/2018] [Indexed: 11/28/2022]
Abstract
Prenatal alcohol exposure (PAE) is associated with a constellation of physical, neurocognitive, and behavioral abnormalities in offspring. The presence of internalizing (e.g., anxiety, mood disorders) and externalizing (e.g., oppositional defiant and conduct disorders) behavior problems has devastating and often long-lasting impacts on children, adolescents, and their families. The present meta-analysis explored the strength of the association between PAE and behavior problems, as well as factors that increase or mitigate risk. The current meta-analysis included 65 studies comparing children and adolescents with PAE to non- or light-exposed controls and attention-deficit/hyperactivity disorder (ADHD) samples, on a variety of internalizing and externalizing behavior outcomes. Results indicated that individuals with PAE are at increased risk for internalizing (d = 0.71, medium effect) and externalizing (d = 0.90, large effect) problems compared to control samples. The occurrence of total behavior problems was similar to that seen in ADHD samples. The strength of the association between internalizing and externalizing behavior problems and PAE was significantly moderated by several distinct sample characteristics, such as sample age, socioeconomic status, severity of exposure, and type of behavior problem. These findings further our understanding of the behavior problems experienced by children and adolescents with PAE.
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Affiliation(s)
| | | | - Karen Milligan
- Department of Psychology, Ryerson University, Toronto, Canada
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20
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Petrelli B, Weinberg J, Hicks GG. Effects of prenatal alcohol exposure (PAE): insights into FASD using mouse models of PAE. Biochem Cell Biol 2018; 96:131-147. [PMID: 29370535 PMCID: PMC5991836 DOI: 10.1139/bcb-2017-0280] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The potential impact of prenatal alcohol exposure (PAE) varies considerably among exposed individuals, with some displaying serious alcohol-related effects and many others showing few or no overt signs of fetal alcohol spectrum disorder (FASD). In animal models, variables such as nutrition, genetic background, health, other drugs, and stress, as well as dosage, duration, and gestational timing of exposure to alcohol can all be controlled in a way that is not possible in a clinical situation. In this review we examine mouse models of PAE and focus on those with demonstrated craniofacial malformations, abnormal brain development, or behavioral phenotypes that may be considered FASD-like outcomes. Analysis of these data should provide a valuable tool for researchers wishing to choose the PAE model best suited to their research questions or to investigate established PAE models for FASD comorbidities. It should also allow recognition of patterns linking gestational timing, dosage, and duration of PAE, such as recognizing that binge alcohol exposure(s) during early gestation can lead to severe FASD outcomes. Identified patterns could be particularly insightful and lead to a better understanding of the molecular mechanisms underlying FASD.
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Affiliation(s)
- Berardino Petrelli
- Department of Biochemistry & Medical Genetics; Regenerative Medicine Program, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Joanne Weinberg
- Department of Cellular & Physiological Sciences, Faculty of Medicine, Life Sciences Institute, University of British Columbia, UBC Institute of Mental Health, Vancouver, British Columbia, Canada
| | - Geoffrey G. Hicks
- Department of Biochemistry & Medical Genetics; Regenerative Medicine Program, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
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21
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Fernandes Y, Buckley DM, Eberhart JK. Diving into the world of alcohol teratogenesis: a review of zebrafish models of fetal alcohol spectrum disorder. Biochem Cell Biol 2018; 96:88-97. [PMID: 28817785 PMCID: PMC7413215 DOI: 10.1139/bcb-2017-0122] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The term fetal alcohol spectrum disorder (FASD) refers to the entire suite of deleterious outcomes resulting from embryonic exposure to alcohol. Along with other reviews in this special issue, we provide insight into how animal models, specifically the zebrafish, have informed our understanding of FASD. We first provide a brief introduction to FASD. We discuss the zebrafish as a model organism and its strengths for alcohol research. We detail how zebrafish has been used to model some of the major defects present in FASD. These include behavioral defects, such as social behavior as well as learning and memory, and structural defects, disrupting organs such as the brain, sensory organs, heart, and craniofacial skeleton. We provide insights into how zebrafish research has aided in our understanding of the mechanisms of ethanol teratogenesis. We end by providing some relatively recent advances that zebrafish has provided in characterizing gene-ethanol interactions that may underlie FASD.
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Affiliation(s)
- Yohaan Fernandes
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
| | - Desire M Buckley
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
| | - Johann K Eberhart
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
- Molecular Biosciences, University of Texas at Austin, Austin, TX 78713, USA
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22
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Flannigan K, Pei J, Stewart M, Johnson A. Fetal Alcohol Spectrum Disorder and the criminal justice system: A systematic literature review. INTERNATIONAL JOURNAL OF LAW AND PSYCHIATRY 2018; 57:42-52. [PMID: 29548503 DOI: 10.1016/j.ijlp.2017.12.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 12/12/2017] [Accepted: 12/12/2017] [Indexed: 05/24/2023]
Affiliation(s)
- Katherine Flannigan
- Canada Fetal Alcohol Spectrum Disorder Research Network, PO Box 11364 Wessex PO, Vancouver, BC V5R 0A4, Canada.
| | - Jacqueline Pei
- Canada Fetal Alcohol Spectrum Disorder Research Network, PO Box 11364 Wessex PO, Vancouver, BC V5R 0A4, Canada; Department of Educational Psychology, University of Alberta, 6-102 Education North, Edmonton, AB T6G 2G5, Canada
| | - Michelle Stewart
- Canada Fetal Alcohol Spectrum Disorder Research Network, PO Box 11364 Wessex PO, Vancouver, BC V5R 0A4, Canada; Department of Justice Studies, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada
| | - Alexandra Johnson
- Canada Fetal Alcohol Spectrum Disorder Research Network, PO Box 11364 Wessex PO, Vancouver, BC V5R 0A4, Canada; Department of Justice Studies, University of Regina, 3737 Wascana Parkway, Regina, SK S4S 0A2, Canada
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23
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Burlaka V, Kim YJ, Crutchfield JM, Lefmann TA, Kay ES. Predictors of Internalizing Behaviors in Ukrainian Children. FAMILY RELATIONS 2017; 66:854-866. [PMID: 29867286 PMCID: PMC5982098 DOI: 10.1111/fare.12289] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To (a) estimate the level of child internalizing problems in a sample of Ukrainian school-age children and (b) examine the relationships between child internalizing psychopathology and parenting practices, depression, alcohol use, and sociodemographics. BACKGROUND Most research on child internalizing behaviors has used samples from high-income countries, but there is a lack of information about children's behaviors and associated risk and protective factors from low- and middle-income countries such as Ukraine. An ecological-transactional model framework was used in this study to examine maternal and family-level factors associated with child internalizing behavior problems. METHOD Data were gathered from a community-based sample of Ukrainian mothers and children between 9 and 16 years of age (n = 251) using face-to-face interviews. Multiple linear regression analysis was used to examine the relationship among the independent variables (e.g., alcohol use, depression, and parenting behaviors) and children's internalizing behaviors. RESULTS Older children, especially boys, reported fewer internalizing problems. Increased internalizing symptomatology was associated with mothers' older age, higher level of depression, lower use of positive parenting, and poor child monitoring and supervision. CONCLUSION These results raise awareness about the importance of child familial backgrounds while trying to address child mental health problems in Ukraine. IMPLICATIONS Family practitioners may want to help mothers learn and apply positive parenting and effective supervision and monitoring skills to help reduce their children's depression and anxiety symptoms. Additionally, helping to decrease maternal depression may have a positive trickle-down effect on their children's internalizing behaviors.
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24
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Fan J, Taylor PA, Jacobson SW, Molteno CD, Gohel S, Biswal BB, Jacobson JL, Meintjes EM. Localized reductions in resting-state functional connectivity in children with prenatal alcohol exposure. Hum Brain Mapp 2017; 38:5217-5233. [PMID: 28734059 PMCID: PMC6377933 DOI: 10.1002/hbm.23726] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 05/16/2017] [Accepted: 06/30/2017] [Indexed: 01/03/2023] Open
Abstract
Fetal alcohol spectrum disorders (FASD) are characterized by impairment in cognitive function that may or may not be accompanied by craniofacial anomalies, microcephaly, and/or growth retardation. Resting-state functional MRI (rs-fMRI), which examines the low-frequency component of the blood oxygen level dependent (BOLD) signal in the absence of an explicit task, provides an efficient and powerful mechanism for studying functional brain networks even in low-functioning and young subjects. Studies using independent component analysis (ICA) have identified a set of resting-state networks (RSNs) that have been linked to distinct domains of cognitive and perceptual function, which are believed to reflect the intrinsic functional architecture of the brain. This study is the first to examine resting-state functional connectivity within these RSNs in FASD. Rs-fMRI scans were performed on 38 children with FASD (19 with either full fetal alcohol syndrome (FAS) or partial FAS (PFAS), 19 nonsyndromal heavily exposed (HE)), and 19 controls, mean age 11.3 ± 0.9 years, from the Cape Town Longitudinal Cohort. Nine resting-state networks were generated by ICA. Voxelwise group comparison between a combined FAS/PFAS group and controls revealed localized dose-dependent functional connectivity reductions in five regions in separate networks: anterior default mode, salience, ventral and dorsal attention, and R executive control. The former three also showed lower connectivity in the HE group. Gray matter connectivity deficits in four of the five networks appear to be related to deficits in white matter tracts that provide intra-RSN connections. Hum Brain Mapp 38:5217-5233, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Jia Fan
- MRC/UCT Medical Imaging Research UnitDivision of Biomedical Engineering, University of Cape TownSouth Africa
- Department of Human BiologyUniversity of Cape TownSouth Africa
| | - Paul A. Taylor
- MRC/UCT Medical Imaging Research UnitDivision of Biomedical Engineering, University of Cape TownSouth Africa
- Department of Human BiologyUniversity of Cape TownSouth Africa
- African Institute for Mathematical SciencesSouth Africa
- Scientific and Statistical Computing CoreNational Institutes of HealthBethesdaMaryland
| | - Sandra W. Jacobson
- Department of Human BiologyUniversity of Cape TownSouth Africa
- Department of Psychiatry and Mental HealthUniversity of Cape TownSouth Africa
- Department of Psychiatry and Behavioral NeurosciencesWayne State University School of MedicineDetroitMichigan
| | | | - Suril Gohel
- Department of Biomedical EngineeringNew Jersey Institute of TechnologyNewarkNew Jersey
| | - Bharat B. Biswal
- Department of Biomedical EngineeringNew Jersey Institute of TechnologyNewarkNew Jersey
| | - Joseph L. Jacobson
- Department of Human BiologyUniversity of Cape TownSouth Africa
- Department of Psychiatry and Mental HealthUniversity of Cape TownSouth Africa
- Department of Psychiatry and Behavioral NeurosciencesWayne State University School of MedicineDetroitMichigan
| | - Ernesta M. Meintjes
- MRC/UCT Medical Imaging Research UnitDivision of Biomedical Engineering, University of Cape TownSouth Africa
- Department of Human BiologyUniversity of Cape TownSouth Africa
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Embryonic alcohol exposure leading to social avoidance and altered anxiety responses in adult zebrafish. Behav Brain Res 2017; 352:62-69. [PMID: 28882694 DOI: 10.1016/j.bbr.2017.08.039] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/26/2017] [Accepted: 08/28/2017] [Indexed: 12/25/2022]
Abstract
Fetal Alcohol Spectrum Disorders (FASD) is a syndrome characterized by neurological and behavioral impairments. A recently discovered hallmark of FASD is impaired social behavior. Avoidance of social interaction typical of FASD may be the result of increased anxiety. Previously, the zebrafish was successfully used to model embryonic alcohol induced social abnormalities. Here, we analyzed both anxiety and social responses using a zebrafish FASD model, in adult fish. We exposed zebrafish embryos to low concentrations of ethanol (0.1%; 0.25%; 0.5% and 1% v/v) for 2h at, 24h post-fertilization, to mimic the most prevalent milder FASD cases, and investigated the ensuing alterations in adult, 4-month-old, zebrafish. We studied social interaction in the social preference task and anxiety in the novel tank task. We observed an ethanol dose dependent reduction of time spend in the conspecific zone compared to control, corroborating prior findings. We also found significant changes in the novel tank (e.g. increased bottom dwell time, increased distance to top) suggesting elevated anxiety to control, but we also found, using an anxiolytic drug buspirone, that reduction of anxiety is associated with reduced shoaling. Our results confirm that embryonic alcohol exposure disrupts social behavior, and also show that its effects on anxiety related phenotypes may be genotype, alcohol administration method, experimental procedure and test-context dependent.
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26
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Louis LK, Gopurappilly R, Surendran H, Dutta S, Pal R. Transcriptional profiling of human neural precursors post alcohol exposure reveals impaired neurogenesis via dysregulation of ERK signaling and miR-145. J Neurochem 2017; 146:47-62. [PMID: 28833141 DOI: 10.1111/jnc.14155] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 08/14/2017] [Accepted: 08/14/2017] [Indexed: 12/13/2022]
Abstract
Gestational alcohol exposure causes a range of neuropsychological disorders by modulating neurodevelopmental genes and proteins. The extent of damage depends on the stage of the embryo as well as dosage, duration and frequency of exposure. Here, we investigated the neurotoxic effects of alcohol using human embryonic stem cells. Multiple read-outs were engaged to assess the proliferation and differentiation capacity of neural precursor cells upon exposure to 100 mM ethanol for 48 h corresponding to the blood alcohol levels for binge drinkers. Whole-genome analysis revealed a spatiotemporal dysregulation of neuronal- and glial-specific gene expression that play critical roles in central nervous system (CNS) development. Alterations observed in the transcriptome may be attributed to epigenetic constitution witnessed by differential histone H3 Lys-4/Lys-27 modifications and acetylation status. In-depth mRNA and protein expression studies revealed abrogated extracellular signal-regulated kinases signaling in alcohol-treated cells. Consistent with this finding, ingenuity pathway analysis and micro-RNA profiling demonstrated up-regulation of miR-145 by targeting the neural specifier Sox-2. We also show that the neurite branching complexity of tubulin, beta 3 class III+ neurons was greatly reduced in response to alcohol. Finally, in vivo studies using zebrafish embryos reconfirmed the in vitro findings. Employing molecular endpoints in a human model, this report indicates for the first time that acute alcohol exposure could lead to impaired brain development via perturbation of extracellular signal-regulated kinases pathway and miR-145. However, it still needs to be addressed whether these modulations sustain throughout development, compromising the ability of the individual during adulthood and aging.
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Affiliation(s)
- Lithin K Louis
- School of Regenerative Medicine, Manipal University, Bangalore, India
| | | | - Harshini Surendran
- School of Regenerative Medicine, Manipal University, Bangalore, India
- Eyestem Research, Centre for Cellular and Molecular Platforms (C-CAMP), Bangalore, India
| | - Sunit Dutta
- Ophthalmic Genetics and Visual Function Branch, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Rajarshi Pal
- School of Regenerative Medicine, Manipal University, Bangalore, India
- Eyestem Research, Centre for Cellular and Molecular Platforms (C-CAMP), Bangalore, India
- School of Life Sciences, TransDisciplinary University, Yelahanka, Bangalore, India
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Hafekost K, Lawrence D, O'Leary C, Bower C, Semmens J, Zubrick SR. Maternal Alcohol Use Disorder and Risk of Child Contact with the Justice System in Western Australia: A Population Cohort Record Linkage Study. Alcohol Clin Exp Res 2017. [PMID: 28641361 PMCID: PMC5575459 DOI: 10.1111/acer.13426] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Early contact with the justice system is associated with a multitude of negative outcomes across the life course. This includes an increased risk of ongoing justice contact, social disadvantage and marginalization, and mental health and substance use issues. Children whose mothers have an alcohol use disorder may be at risk of early justice system contact, and we sought to quantify this relationship in a Western Australian cohort. METHODS This population cohort study made use of linked administrative data. Those in-scope for the study were women who had a birth recorded on the Midwives Notification System (1983 to 2007). The exposed cohort were mothers who had an alcohol-related diagnosis (ICD9/10), recorded on administrative data. This included mental and behavioral disorders which were alcohol related, diseases which could be entirely attributed to alcohol and other ICD alcohol codes. These women were considered to have an alcohol use disorder, which was a proxy for heavy drinking. The comparison cohort was frequency-matched sample with no alcohol-related diagnosis identified on administrative data sets. RESULTS After adjusting for potential confounders, children whose mothers had a maternal alcohol use disorder had a significantly increased odds of justice contact when compared to those whose mothers had no diagnosis (odds ratio [OR] = 1.79, 95% confidence interval [CI] = 1.60 to 1.99). Additional significant maternal factors associated with child justice contact included being Indigenous (OR = 5.14, 95% CI = 4.54 to 5.81), low maternal age, low socioeconomic status, being unmarried, and a history of a mental health problems. Significant child-level factors, which were associated with increased odds of justice contact, included being male, a mental health diagnosis, child protection contact, parity, and academic failure. CONCLUSIONS Children who were exposed to a maternal alcohol use disorder had significantly increased odds of contact with the justice system. Additional risk was associated with being Indigenous and with markers of social disadvantage. These results suggest that prevention and early intervention services should span across agencies in an effort to reduce risk.
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Affiliation(s)
- Katherine Hafekost
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - David Lawrence
- Graduate School of Education, The University of Western Australia, Perth, Western Australia, Australia
| | - Colleen O'Leary
- Office of the Chief Psychiatrist, Western Australian Department of Health, Perth, Western Australia, Australia
| | - Carol Bower
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - James Semmens
- Centre for Population Health Research, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Stephen R Zubrick
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia.,Graduate School of Education, The University of Western Australia, Perth, Western Australia, Australia
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28
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Hanson JD, Nelson ME, Jensen JL, Willman A, Jacobs-Knight J, Ingersoll K. Impact of the CHOICES Intervention in Preventing Alcohol-Exposed Pregnancies in American Indian Women. Alcohol Clin Exp Res 2017; 41:828-835. [PMID: 28173632 DOI: 10.1111/acer.13348] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 01/31/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Fetal alcohol spectrum disorders (FASD) comprise a continuum of lifelong outcomes in those born prenatally exposed to alcohol. Although studies have shown no differences in rates by race, FASD is of particular concern for American Indian communities. One tribally run prevention program is the Oglala Sioux Tribe (OST) CHOICES Program, which is modeled after the evidence-based CHOICES program that was focused on preconceptional prevention of alcohol-exposed pregnancy (AEP) by reducing risky drinking in women at risk for pregnancy and/or preventing unintended pregnancy. METHODS The OST CHOICES Program was made culturally appropriate for American Indian women and implemented with 3 communities, 2 on the reservation and 1 off. Data on drinking, sexual activity, and contraception use were collected at baseline and 3 and 6 months postintervention. Data were analyzed using descriptive statistics, 1-way analysis of variance, and a random intercept generalized estimating equation model. RESULTS A total of 193 nonpregnant American Indian women enrolled in the OST CHOICES Program, and all were at risk for AEP because of binge drinking and being at risk for an unintended pregnancy. Fifty-one percent of participants completed both 3- and 6-month follow-ups. Models showed a significant decrease in AEP risk from baseline at both 3- and 6-month follow-ups, indicating the significant impact of the OST CHOICES intervention. Women in the OST CHOICES Program were more likely to reduce their risk for AEP by utilizing contraception, rather than decreasing binge drinking. CONCLUSIONS Even with minor changes to make the CHOICES intervention culturally and linguistically appropriate and the potential threats to program validity those changes entail, we found a significant impact in reducing AEP risk. This highlights the capacity for the CHOICES intervention to be implemented in a wide variety of settings and populations.
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Affiliation(s)
| | | | | | | | | | - Karen Ingersoll
- University of Virginia School of Medicine, Charlottesville, Virginia
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Lovely C, Rampersad M, Fernandes Y, Eberhart J. Gene-environment interactions in development and disease. WILEY INTERDISCIPLINARY REVIEWS. DEVELOPMENTAL BIOLOGY 2017; 6:10.1002/wdev.247. [PMID: 27626243 PMCID: PMC5191946 DOI: 10.1002/wdev.247] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 07/08/2016] [Accepted: 07/25/2016] [Indexed: 12/17/2022]
Abstract
Developmental geneticists continue to make substantial jumps in our understanding of the genetic pathways that regulate development. This understanding stems predominantly from analyses of genetically tractable model organisms developing in laboratory environments. This environment is vastly different from that in which human development occurs. As such, most causes of developmental defects in humans are thought to involve multifactorial gene-gene and gene-environment interactions. In this review, we discuss how gene-environment interactions with environmental teratogens may predispose embryos to structural malformations. We elaborate on the growing number of gene-ethanol interactions that might underlie susceptibility to fetal alcohol spectrum disorders. WIREs Dev Biol 2017, 6:e247. doi: 10.1002/wdev.247 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- C Lovely
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, USA
| | - Mindy Rampersad
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, USA
| | - Yohaan Fernandes
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, USA
| | - Johann Eberhart
- Department of Molecular Biosciences, University of Texas at Austin, Austin, TX, USA
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Bake S, Gardner R, Tingling JD, Miranda RC, Sohrabji F. Fetal Alcohol Exposure Alters Blood Flow and Neurological Responses to Transient Cerebral Ischemia in Adult Mice. Alcohol Clin Exp Res 2016; 41:117-127. [PMID: 27987329 DOI: 10.1111/acer.13277] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 10/25/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND Prenatal alcohol exposure (PAE) can result in physical and neurocognitive deficits that are collectively termed "fetal alcohol spectrum disorders" (FASD). Although FASD is associated with lifelong intellectual disability, the mechanisms mediating the emergence of secondary mental health and physical disabilities are poorly understood. Based on our previous data showing that maternal ethanol (EtOH) exposure in mice resulted in an immediate reduction in cranially directed fetal blood flow, we hypothesized that such exposure would also result in persistent alterations in cranially directed blood flow in the prenatally alcohol-exposed (PAE) adult. We also hypothesized that PAE adults exposed to an acute cerebrovascular insult would exhibit more brain damage and neurobehavioral impairment compared to non-PAE adult controls. METHODS Pregnant C57BL/6 mice were exposed to EtOH, 3 g/kg, or water by intragastric gavage. Blood flow in carotid, renal, and femoral arteries was assessed by ultrasound imaging in PAE and control adults at 3, 6, and 12 months of age. To mimic ischemic stroke in young adult populations, 3-month-old PAE and control animals were subject to transient middle cerebral artery occlusion (MCAo) and subsequently assessed for behavioral recovery, stroke infarct volume, and brain cytokine profiles. RESULTS PAE resulted in a significant age-related decrease in blood acceleration in adult mice, specifically in the carotid artery. A unilateral transient MCAo resulted in equivalent cortico-striatal damage in both PAE and control adults. However, PAE adult mice exhibited significantly decreased poststroke behavioral recovery compared to controls. CONCLUSIONS Our data collectively show that PAE adult mice exhibit a persistent, long-term loss of cranially directed blood flow, and decreased capacity to compensate for brain trauma due to acute-onset adult diseases like ischemic stroke.
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Affiliation(s)
- Shameena Bake
- Women's Health in Neuroscience Program, Department of Neuroscience and Experimental Therapeutics, Texas A&M University Health Science Center, College of Medicine, Bryan, Texas
| | - Rachel Gardner
- Women's Health in Neuroscience Program, Department of Neuroscience and Experimental Therapeutics, Texas A&M University Health Science Center, College of Medicine, Bryan, Texas
| | - Joseph D Tingling
- Women's Health in Neuroscience Program, Department of Neuroscience and Experimental Therapeutics, Texas A&M University Health Science Center, College of Medicine, Bryan, Texas
| | - Rajesh C Miranda
- Women's Health in Neuroscience Program, Department of Neuroscience and Experimental Therapeutics, Texas A&M University Health Science Center, College of Medicine, Bryan, Texas
| | - Farida Sohrabji
- Women's Health in Neuroscience Program, Department of Neuroscience and Experimental Therapeutics, Texas A&M University Health Science Center, College of Medicine, Bryan, Texas
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31
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Boschen KE, Klintsova AY. Neurotrophins in the Brain: Interaction With Alcohol Exposure During Development. VITAMINS AND HORMONES 2016; 104:197-242. [PMID: 28215296 PMCID: PMC5997461 DOI: 10.1016/bs.vh.2016.10.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Fetal alcohol spectrum disorders (FASDs) are a result of the teratogenic effects of alcohol on the developing fetus. Decades of research examining both individuals with FASDs and animal models of developmental alcohol exposure have revealed the devastating effects of alcohol on brain structure, function, behavior, and cognition. Neurotrophic factors have an important role in guiding normal brain development and cellular plasticity in the adult brain. This chapter reviews the current literature showing that alcohol exposure during the developmental period impacts neurotrophin production and proposes avenues through which alcohol exposure and neurotrophin action might interact. These areas of overlap include formation of long-term potentiation, oxidative stress processes, neuroinflammation, apoptosis and cell loss, hippocampal adult neurogenesis, dendritic morphology and spine density, vasculogenesis and angiogenesis, and behaviors related to spatial memory, anxiety, and depression. Finally, we discuss how neurotrophins have the potential to act in a compensatory manner as neuroprotective molecules that can combat the deleterious effects of in utero alcohol exposure.
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Affiliation(s)
- K E Boschen
- University of Delaware, Newark, DE, United States
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32
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Lovely CB, Fernandes Y, Eberhart JK. Fishing for Fetal Alcohol Spectrum Disorders: Zebrafish as a Model for Ethanol Teratogenesis. Zebrafish 2016; 13:391-8. [PMID: 27186793 PMCID: PMC5035362 DOI: 10.1089/zeb.2016.1270] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Fetal Alcohol Spectrum Disorders (FASD) describes a wide array of ethanol-induced developmental defects, including craniofacial dysmorphology and cognitive impairments. It affects ∼1 in 100 children born in the United States each year. Due to the pleiotropic effects of ethanol, animal models have proven critical in characterizing the mechanisms of ethanol teratogenesis. In this review, we focus on the utility of zebrafish in characterizing ethanol-induced developmental defects. A growing number of laboratories have focused on using zebrafish to examine ethanol-induced defects in craniofacial, cardiac, ocular, and neural development, as well as cognitive and behavioral impairments. Growing evidence supports that genetic predisposition plays a role in these ethanol-induced defects, yet little is understood about these gene-ethanol interactions. With a high degree of genetic amenability, zebrafish is at the forefront of identifying and characterizing the gene-ethanol interactions that underlie FASD. Because of the conservation of gene function between zebrafish and humans, these studies will directly translate to studies of candidate genes in human populations and allow for better diagnosis and treatment of FASD.
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Affiliation(s)
| | - Yohaan Fernandes
- Molecular Biosciences, University of Texas at Austin , Austin, Texas
| | - Johann K Eberhart
- Molecular Biosciences, University of Texas at Austin , Austin, Texas
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Zarnegar Z, Hambrick EP, Perry BD, Azen SP, Peterson C. Clinical improvements in adopted children with fetal alcohol spectrum disorders through neurodevelopmentally informed clinical intervention: A pilot study. Clin Child Psychol Psychiatry 2016; 21:551-567. [PMID: 26984960 DOI: 10.1177/1359104516636438] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Research on early intervention for young children (infants and toddlers) with fetal alcohol spectrum disorders (FASD), particularly children with comorbid maltreatment experiences, is limited. Existing research has primarily focused on structuring environments to be responsive to the needs experienced by children with FASD rather than improving their functioning. The purpose of this study is to present outcomes from an early psychosocial intervention with 10 adopted, maltreated young children diagnosed with FASD, aged 10-53 months (M = 35 months), and their adoptive parents. The potential for early, targeted interventions to improve developmental outcomes for children with prenatal alcohol exposure was examined, as well as improving the skills of and reducing stress experienced by their adoptive parents. Based on the outcomes of a neurodevelopmentally informed assessment protocol, the 10 children whose data are presented were recommended to receive a range of regulatory, somatosensory, relational, and cognitive enrichments. As part of their treatment, children and caregivers received Child-Parent Psychotherapy (CPP), and caregivers (here, adoptive parents) also received Mindful Parenting Education (MPE). Related-samples Wilcoxon signed-rank tests indicated that scores of several measures of child developmental functioning improved from pre- to post-intervention and that parents' caregiving skills improved while their caregiving stress decreased. Reliable change analyses indicated that change observed from pre- to post-intervention was reliable. The promise of using neurodevelopmentally informed assessment strategies to sequence interventions for young children with diverse neurodevelopmental insults is discussed.
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Affiliation(s)
- Zohreh Zarnegar
- Los Angeles County Department of Mental Health, USA .,Children's Health International, USA
| | | | - Bruce D Perry
- The ChildTrauma Academy, USA.,Northwestern University, USA
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O'Connor MJ, Quattlebaum J, Castañeda M, Dipple KM. Alcohol Intervention for Adolescents with Fetal Alcohol Spectrum Disorders: Project Step Up, a Treatment Development Study. Alcohol Clin Exp Res 2016; 40:1744-51. [DOI: 10.1111/acer.13111] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 04/25/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Mary J. O'Connor
- Department of Psychiatry and Biobehavioral Sciences; Semel Institute for Neuroscience and Human Behavior; University of California, Los Angeles (UCLA); Los Angeles California
| | - Justin Quattlebaum
- Department of Psychiatry and Biobehavioral Sciences; Semel Institute for Neuroscience and Human Behavior; University of California, Los Angeles (UCLA); Los Angeles California
| | - Marleen Castañeda
- Department of Psychiatry and Biobehavioral Sciences; Semel Institute for Neuroscience and Human Behavior; University of California, Los Angeles (UCLA); Los Angeles California
| | - Katrina M. Dipple
- Departments of Human Genetics and Pediatrics; David Geffen School of Medicine at UCLA; Los Angeles California
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35
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Lindinger NM, Malcolm-Smith S, Dodge NC, Molteno CD, Thomas KGF, Meintjes EM, Jacobson JL, Jacobson SW. Theory of Mind in Children with Fetal Alcohol Spectrum Disorders. Alcohol Clin Exp Res 2016; 40:367-76. [PMID: 26842255 PMCID: PMC4743533 DOI: 10.1111/acer.12961] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 11/10/2015] [Indexed: 12/19/2022]
Abstract
BACKGROUND Theory of mind (ToM) refers to the ability to understand and make inferences about other people's intentions, feelings, and beliefs. Although children with fetal alcohol spectrum disorders (FASD) are known to have deficits in social-cognitive function, little is known about ToM in FASD. METHODS ToM ability was assessed using a developmentally sensitive ToM battery, including the reading the mind in the eyes (RME) test, a measure of mental inferential ability that has been found to be impaired in other clinical populations. IQ and executive function (EF) were assessed as potential mediating variables. The battery was administered to 63 children (aged 9 to 11 years) from Cape Town, South Africa, whose mothers had been prospectively recruited during pregnancy. Children with fetal alcohol syndrome (FAS; n = 8) and partial FAS (PFAS; n = 19), as well as nonsyndromal heavily exposed children (n = 17), were compared to children born to abstaining or light drinkers (n = 19) from the same community. RESULTS No FASD group differences were found on the less challenging ToM tasks. By contrast, children with FAS and PFAS performed more poorly than controls on a more challenging ToM task, the RME test. A continuous measure of prenatal alcohol exposure (PAE) was more sensitive than FASD diagnosis in that it was related to 4 higher-order ToM measures, particularly the ability to attribute mental states assessed on RME. IQ only partially mediated the effect of exposure on RME performance, and these effects were not mediated by EF. Hence, the data suggest that these ToM measures tap into a specific alcohol-related social-cognitive deficit that does not merely reflect poorer EF. FASD diagnosis and PAE were each also related to RME after control for attention deficit/hyperactivity disorder. CONCLUSIONS These findings suggest that deficits in higher-order ToM function may play a significant role in the social-cognitive behavioral impairment in FASD.
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Affiliation(s)
- Nadine M. Lindinger
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Susan Malcolm-Smith
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Neil C. Dodge
- Department of Psychiatry and Behavioural Neurosciences, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Christopher D. Molteno
- Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Kevin G. F. Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Ernesta M. Meintjes
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Joseph L. Jacobson
- Department of Psychiatry and Behavioural Neurosciences, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
| | - Sandra W. Jacobson
- Department of Psychiatry and Behavioural Neurosciences, Wayne State University School of Medicine, Detroit, Michigan, USA
- Department of Psychiatry and Mental Health, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
- Department of Human Biology, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa
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36
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Hanson JD, Pourier S. The Oglala Sioux Tribe CHOICES Program: Modifying an Existing Alcohol-Exposed Pregnancy Intervention for Use in an American Indian Community. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 13:ijerph13010001. [PMID: 26703670 PMCID: PMC4730392 DOI: 10.3390/ijerph13010001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 07/16/2015] [Accepted: 07/23/2015] [Indexed: 11/25/2022]
Abstract
Alcohol-exposed pregnancies are a health issue for many American Indian communities. The goal of this manuscript is to outline how an existing alcohol-exposed pregnancy prevention program with non-pregnant women (Project CHOICES) was modified to fit the needs and norms of an American Indian community. The Oglala Sioux Tribe CHOICES Program was developed and implemented using community feedback through initial meetings, reviewing materials, gathering input into recruitment and intervention logistics, and conducting interviews to evaluate the program. The intervention was implemented and has been enrolling non-pregnant American Indian women for the past several years. While data collection is ongoing, it has shown preliminary success in changing behaviors and in impacting how the community views the prevention of alcohol-exposed pregnancies. Overall, this study highlights the potential to expand this prevention program to other sites and with other populations, such as adolescents. By the end of this article, readers will comprehend the steps necessary to replicate such a program at other tribal and rural sites.
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Affiliation(s)
- Jessica D Hanson
- Sanford Research, 2301 E. 60th St North, Sioux Falls, SD 57104, USA.
| | - Susan Pourier
- OST CHOICES Program, PO Box 824, Pine Ridge, SD 57770, USA.
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Patten AR, Yau SY, Fontaine CJ, Meconi A, Wortman RC, Christie BR. The Benefits of Exercise on Structural and Functional Plasticity in the Rodent Hippocampus of Different Disease Models. Brain Plast 2015; 1:97-127. [PMID: 29765836 PMCID: PMC5928528 DOI: 10.3233/bpl-150016] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
In this review, the benefits of physical exercise on structural and functional plasticity in the hippocampus are discussed. The evidence is clear that voluntary exercise in rats and mice can lead to increases in hippocampal neurogenesis and enhanced synaptic plasticity which ultimately result in improved performance in hippocampal-dependent tasks. Furthermore, in models of neurological disorders, including fetal alcohol spectrum disorders, traumatic brain injury, stroke, and neurodegenerative disorders including Alzheimer's, Parkinson's and Huntington's disease exercise can also elicit beneficial effects on hippocampal function. Ultimately this review highlights the multiple benefits of exercise on hippocampal function in both the healthy and the diseased brain.
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Affiliation(s)
- Anna R. Patten
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
| | - Suk Yu Yau
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
| | - Christine J. Fontaine
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
| | - Alicia Meconi
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
| | - Ryan C. Wortman
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
| | - Brian R. Christie
- Division of Medical Sciences, Island Medical Program, University of Victoria, Victoria, British Columbia, Canada
- Department of Biology, University of Victoria, Victoria, British Columbia, Canada
- Brain Research Centre and Program in Neuroscience, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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Du X, Hill R. 7,8-Dihydroxyflavone as a pro-neurotrophic treatment for neurodevelopmental disorders. Neurochem Int 2015. [DOI: 10.1016/j.neuint.2015.07.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Hanson JD, Jensen J. Importance of social support in preventing alcohol-exposed pregnancies with American Indian communities. J Community Health 2015; 40:138-46. [PMID: 24974087 DOI: 10.1007/s10900-014-9911-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Recent research concludes that prevention of alcohol-exposed pregnancies (AEP) must occur with preconceptional women, either by reducing alcohol consumption in women at-risk or planning pregnancy or preventing pregnancy in women drinking at risky levels. One AEP prevention program currently underway with non-pregnant American Indian women is the Oglala Sioux Tribe (OST) Changing High-risk alcohOl use and Increasing Contraception Effectiveness Study (CHOICES) Program. The OST CHOICES Program shows promise in lowering the AEP risk in American Indian women, and it is a natural next step to evaluate the potential impact that social support can have on further encouraging behavioral changes. Focus groups with community members and key informant interviews with health and social service professionals were completed. To uncover and interpret interrelated themes, a conventional content analysis methodology was used. Eight focus groups were held with 58 American Indian participants, including adult women of child-bearing age, elder women, and adult men. Key informant interviews were completed with 25 health and social service professionals. Based on input from the focus groups and key informant interviews, several subthemes regarding social support in the prevention of AEP stood out, including the role of family (especially elders), the impact community can have, and the important function of culture. In this study, we highlighted the important influence that social support can have on AEP prevention, especially among the American Indian population, where social support has cultural and historical significance.
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Affiliation(s)
- Jessica D Hanson
- Center for Health Outcomes and Prevention Research, Sanford Research, Sioux Falls, SD, 57104, USA,
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Development and Implementation of CHOICES Group to Reduce Drinking, Improve Contraception, and Prevent Alcohol-Exposed Pregnancies in American Indian Women. J Subst Abuse Treat 2015; 59:45-51. [PMID: 26265591 DOI: 10.1016/j.jsat.2015.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 07/08/2015] [Accepted: 07/13/2015] [Indexed: 11/24/2022]
Abstract
Public health officials assert that prevention of alcohol-exposed pregnancies (AEP) should begin before conception, by reducing alcohol consumption in women at-risk for or planning pregnancy, and/or preventing pregnancy in women who are drinking at risky levels. One such effort is the Oglala Sioux Tribe (OST) CHOICES Program. While the OST CHOICES Program has been successfully implemented, a community-based needs assessment determined that the OST CHOICES intervention should expand and be delivered in a group setting using group motivational interviewing (MI) techniques. After extensive group MI and CHOICES group trainings, recruitment for CHOICES Group began and within a ten month period, a total of twelve groups with non-pregnant American Indian women were held for this pilot intervention. Evaluations completed by participants indicated that CHOICES Group sessions positively engaged members, had low levels of anger or tension, and had average levels of avoidance of personal responsibility. An evaluation of the CHOICES Group leaders indicated strengths in certain MI skills, although improvement is needed in some core MI and group leadership skills. This is an important expansion of a successful AEP prevention program (CHOICES), as well as a novel application of MI, and recommendations and future plans for this intervention are outlined.
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Gerlai R. Embryonic alcohol exposure: Towards the development of a zebrafish model of fetal alcohol spectrum disorders. Dev Psychobiol 2015; 57:787-98. [DOI: 10.1002/dev.21318] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Accepted: 04/08/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Robert Gerlai
- Department of Psychology; University of Toronto Mississsauga; 3359 Mississauga Road North Mississauga Ontario L5L 1C6 Canada
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42
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Burke MW, Ptito M, Ervin FR, Palmour RM. Hippocampal neuron populations are reduced in vervet monkeys with fetal alcohol exposure. Dev Psychobiol 2015; 57:470-85. [PMID: 25913787 PMCID: PMC4437182 DOI: 10.1002/dev.21311] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 03/11/2015] [Indexed: 12/16/2022]
Abstract
Prenatal exposure to beverage alcohol is a major cause of mild mental retardation and developmental delay. In nonendangered alcohol-preferring vervet monkeys, we modeled the most common nondysmorphic form of fetal alcohol syndrome disorder with voluntary drinking during the third trimester of pregnancy. Here, we report significant numerical reductions in the principal hippocampal neurons of fetal alcohol-exposed (FAE) offspring, as compared to age-matched, similarly housed conspecifics with isocaloric sucrose exposure. These deficits, particularly marked in CA1 and CA3, are present neonatally and persist through infancy (5 months) and juvenile (2 years) stages. Although the volumes of hippocampal subdivisions in FAE animals are not atypical at birth, by age 2, they are only 65-70% of those estimated in age-matched controls. These data suggest that moderate, naturalistic alcohol consumption during late pregnancy results in a stable loss of hippocampal neurons and a progressive reduction of hippocampal volume.
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Affiliation(s)
- Mark W Burke
- Department of Physiology and Biophysics, Howard University, Washington DC; Behavioural Science Foundation, St Kitts
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Wellmann KA, George F, Brnouti F, Mooney SM. Docosahexaenoic acid partially ameliorates deficits in social behavior and ultrasonic vocalizations caused by prenatal ethanol exposure. Behav Brain Res 2015; 286:201-11. [PMID: 25746516 DOI: 10.1016/j.bbr.2015.02.048] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 02/23/2015] [Accepted: 02/24/2015] [Indexed: 01/17/2023]
Abstract
Prenatal ethanol exposure disrupts social behavior in humans and rodents. One system particularly important for social behavior is the somatosensory system. Prenatal ethanol exposure alters the structure and function of this area. Docosahexaenoic acid (DHA), an omega 3 polyunsaturated fatty acid, is necessary for normal brain development and brains from ethanol-exposed animals are DHA deficient. Thus, we determined whether postnatal DHA supplementation ameliorated behavioral deficits induced by prenatal ethanol exposure. Timed pregnant Long-Evans rats were assigned to one of three groups: ad libitum access to an ethanol-containing liquid diet, pair fed an isocaloric isonutritive non-alcohol liquid diet, or ad libitum access to chow and water. Pups were assigned to one of two postnatal treatment groups; gavaged intragastrically once per day between postnatal day (P)11 and P20 with DHA (10 mg/kg in artificial rat milk) or artificial rat milk. A third group was left untreated. Isolation-induced ultrasonic vocalizations (iUSVs) were recorded on P14. Social behavior and play-induced USVs were tested on P28 or P42. Somatosensory performance was tested with a gap crossing test around P33 or on P42. Anxiety was tested on elevated plus maze around P35. Animals exposed to ethanol prenatally vocalized less, play fought less, and crossed a significantly shorter gap than control-treated animals. Administration of DHA ameliorated these ethanol-induced deficits such that the ethanol-exposed animals given DHA were no longer significantly different to control-treated animals. Thus, DHA administration may have therapeutic value to reverse some of ethanol's damaging effects.
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Affiliation(s)
- Kristen A Wellmann
- Department of Pediatrics, University of Maryland, Baltimore, MD 21201, United States.
| | - Finney George
- Department of Pediatrics, University of Maryland, Baltimore, MD 21201, United States
| | - Fares Brnouti
- Department of Pediatrics, University of Maryland, Baltimore, MD 21201, United States
| | - Sandra M Mooney
- Department of Pediatrics, University of Maryland, Baltimore, MD 21201, United States.
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Parker MO, Annan LV, Kanellopoulos AH, Brock AJ, Combe FJ, Baiamonte M, Teh MT, Brennan CH. The utility of zebrafish to study the mechanisms by which ethanol affects social behavior and anxiety during early brain development. Prog Neuropsychopharmacol Biol Psychiatry 2014; 55:94-100. [PMID: 24690524 PMCID: PMC4186787 DOI: 10.1016/j.pnpbp.2014.03.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 03/07/2014] [Accepted: 03/21/2014] [Indexed: 01/31/2023]
Abstract
Exposure to moderate levels of ethanol during brain development has a number of effects on social behavior but the molecular mechanisms that mediate this are not well understood. Gaining a better understanding of these factors may help to develop therapeutic interventions in the future. Zebrafish offer a potentially useful model in this regard. Here, we introduce a zebrafish model of moderate prenatal ethanol exposure. Embryos were exposed to 20mM ethanol for seven days (48hpf-9dpf) and tested as adults for individual social behavior and shoaling. We also tested their basal anxiety with the novel tank diving test. We found that the ethanol-exposed fish displayed reductions in social approach and shoaling, and an increase in anxiety in the novel tank test. These behavioral differences corresponded to differences in hrt1aa, slc6a4 and oxtr expression. Namely, acute ethanol caused a spike in oxtr and ht1aa mRNA expression, which was followed by down-regulation at 7dpf, and an up-regulation in slc6a4 at 72hpf. This study confirms the utility of zebrafish as a model system for studying the molecular basis of developmental ethanol exposure. Furthermore, it proposes a putative developmental mechanism characterized by ethanol-induced OT inhibition leading to suppression of 5-HT and up-regulation of 5-HT1A, which leads, in turn, to possible homeostatic up-regulation of 5-HTT at 72hpf and subsequent imbalance of the 5-HT system.
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Affiliation(s)
- Matthew O Parker
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Leonette V Annan
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Alexandros H Kanellopoulos
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Alistair J Brock
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Fraser J Combe
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Matteo Baiamonte
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
| | - Muy-Teck Teh
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AD, United Kingdom
| | - Caroline H Brennan
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom.
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Unilateral whisker clipping exacerbates ethanol-induced social and somatosensory behavioral deficits in a sex- and age-dependent manner. Physiol Behav 2014; 148:166-75. [PMID: 25283794 DOI: 10.1016/j.physbeh.2014.09.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2014] [Revised: 08/27/2014] [Accepted: 09/24/2014] [Indexed: 01/21/2023]
Abstract
Prenatal exposure to ethanol results in sensory deficits and altered social interactions in animal and clinical populations. Sensory stimuli serve as important cues and shape sensory development; developmental exposure to ethanol or sensory impoverishment can impair somatosensory development, but their combined effects on behavioral outcomes are unknown. We hypothesized 1) that chronic prenatal ethanol exposure would disrupt social interaction and somatosensory performance during adolescence, 2) that a mild sensory impoverishment (neonatal unilateral whisker clipping; WC) would have a mildly impairing to sub-threshold effect on these behavioral outcomes, and 3) that the effect of ethanol would be exacerbated by WC. Long-Evans dams were fed a liquid diet containing ethanol or pair-fed with a non-ethanol diet on gestational days (G) 6-G21. Chow-fed control animals were also included. One male and female pup per litter underwent WC on postnatal day (P)1, P3, and P5. Controls were unclipped. Offspring underwent social interaction on P28 or P42, and gap-crossing (GC) on P31 or P42. Ethanol-exposed pups played less and crossed shorter gaps than control pups regardless of age or sex. WC further exacerbated ethanol-induced play fighting and GC deficits in all males but only in 28-day-old females. WC alone reduced sniffing in all males and in younger females. Thus, prenatal ethanol exposure induced deficits in social interaction and somatosensory performance during adolescence. Sensory impoverishment exacerbates ethanol's effect in 28-day-old male and female animals and in 42-day-old males, suggesting sex- and age-dependent changes in outcomes in ethanol-exposed offspring.
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46
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Pfinder M, Liebig S, Feldmann R. Impact of Moderate Prenatal Alcohol Exposure on Problem Behaviors in Preschool and School Children. ZEITSCHRIFT FUR ENTWICKLUNGSPSYCHOLOGIE UND PADAGOGISCHE PSYCHOLOGIE 2014. [DOI: 10.1026/0049-8637/a000106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Data on the relation between moderate prenatal alcohol exposure (PAE) and behavioral disorders are inconsistent, and this raises new questions. We examined (1) the association between moderate PAE and problem behaviors and (2) whether these associations differed by levels of socioeconomic status (SES), fetal smoke exposure, or exposure to environmental tobacco smoke (ETS). Data were taken from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) study. Parents evaluated children’s behaviors using the Strengths and Difficulties Questionnaire (SDQ). Results showed a slight, but insignificant, increase of problem behaviors in children with moderate PAE. In 3- to 6-year-olds, PAE had a stronger effect on hyperactivity/inattention in combination with fetal smoke exposure (odds ratio = 2.82), than did PAE alone. Effects were not stronger in low-SES children, but they were stronger in children with ETS. We conclude that moderate PAE might have adverse effects on neurodevelopment, with stronger effects in disadvantaged populations. To confirm our preliminary findings, further research should be conducted.
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Affiliation(s)
- Manuela Pfinder
- Bielefeld Graduate School of History and Sociology, University of Bielefeld, Bielefeld, Germany
| | - Stefan Liebig
- Bielefeld Graduate School of History and Sociology, University of Bielefeld, Bielefeld, Germany
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Goggin SL, Caldwell KK, Cunningham LA, Allan AM. Prenatal alcohol exposure alters p35, CDK5 and GSK3β in the medial frontal cortex and hippocampus of adolescent mice. Toxicol Rep 2014; 1:544-553. [PMID: 25243109 PMCID: PMC4166584 DOI: 10.1016/j.toxrep.2014.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Fetal alcohol spectrum disorders (FASDs) are the number one cause of preventable mental retardation. An estimated 2-5% of children are diagnosed as having a FASD. While it is known that children prenatally exposed to alcohol experience cognitive deficits and a higher incidence of psychiatric illness later in life, the pathways underlying these abnormalities remain uncertain. GSK3β and CDK5 are protein kinases that are converging points for a vast number of signaling cascades, including those controlling cellular processes critical to learning and memory. We investigated whether levels of GSK3β and CDK5 are affected by moderate prenatal alcohol exposure (PAE), specifically in the hippocampus and medial frontal cortex of the adolescent mouse. In the present work we utilized immunoblotting techniques to demonstrate that moderate PAE increased hippocampal p35 and β-catenin, and decreased total levels of GSK3β, while increasing GSK3β Ser9 and Tyr216 phosphorylation. Interestingly, different alterations were seen in the medial frontal cortex where p35 and CDK5 were decreased and increased total GSK3β was accompanied by reduced Tyr216 of the enzyme. These results suggest that kinase dysregulation during adolescence might be an important contributing factor to the effects of PAE on hippocampal and medial frontal cortical functioning; and by extension, that global modulation of these kinases may produce differing effects depending on brain region.
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Affiliation(s)
- Samantha L Goggin
- Department of Neuroscience, University of New Mexico School of Medicine, Albuquerque, NM 87131, United States
| | - Kevin K Caldwell
- Department of Neuroscience, University of New Mexico School of Medicine, Albuquerque, NM 87131, United States
| | - Lee Anna Cunningham
- Department of Neuroscience, University of New Mexico School of Medicine, Albuquerque, NM 87131, United States
| | - Andrea M Allan
- Department of Neuroscience, University of New Mexico School of Medicine, Albuquerque, NM 87131, United States
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Glass L, Ware AL, Mattson SN. Neurobehavioral, neurologic, and neuroimaging characteristics of fetal alcohol spectrum disorders. HANDBOOK OF CLINICAL NEUROLOGY 2014; 125:435-462. [PMID: 25307589 DOI: 10.1016/b978-0-444-62619-6.00025-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Alcohol consumption during pregnancy can have deleterious consequences for the fetus, including changes in central nervous system development leading to permanent neurologic alterations and cognitive and behavioral deficits. Individuals affected by prenatal alcohol exposure, including those with and without fetal alcohol syndrome, are identified under the umbrella of fetal alcohol spectrum disorders (FASD). While studies of humans and animal models confirm that even low to moderate levels of exposure can have detrimental effects, critical doses of such exposure have yet to be specified and the most clinically significant and consistent consequences occur following heavy exposure. These consequences are pervasive, devastating, and can result in long-term dysfunction. This chapter summarizes the neurobehavioral, neurologic, and neuroimaging characteristics of FASD, focusing primarily on clinical research of individuals with histories of heavy prenatal alcohol exposure, although studies of lower levels of exposure, particularly prospective, longitudinal studies, will be discussed where relevant.
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Affiliation(s)
- Leila Glass
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA
| | - Ashley L Ware
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA
| | - Sarah N Mattson
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA.
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Protective effects of the alcohol dehydrogenase-ADH1B*3 allele on attention and behavior problems in adolescents exposed to alcohol during pregnancy. Neurotoxicol Teratol 2013; 41:43-50. [PMID: 24263126 DOI: 10.1016/j.ntt.2013.11.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 10/17/2013] [Accepted: 11/12/2013] [Indexed: 10/26/2022]
Abstract
Alcohol dehydrogenase is a critical enzyme in the metabolism of alcohol. Expression of three alleles at the ADH1B locus results in enzymes that differ in turnover rate and affinity for alcohol. The ADH1B*3 allele, which appears to be unique to individuals of African descent, is associated with more rapid alcohol metabolism than the more prevalent ADH1B*1 allele. It has been previously demonstrated that the presence of at least one maternal ADH1B*3 allele confers a protective effect against alcohol teratogenicity in infants and children. This study was conducted to determine whether the presence of the ADH1B*3 allele in the mother or child continues to be protective in alcohol-exposed individuals during adolescence. 186 adolescents and 167 mothers participating in a 14-year follow-up of the Detroit Longitudinal Cohort were genotyped for ADH1B alleles. Behavioral reports were obtained from classroom teachers. Frequencies of the ADH1B*3 allele were 17.6% in the mothers and 21.0% in the adolescents, which are consistent with the 15-20% expected for African Americans. Prenatal alcohol exposure was associated with increased attention problems and externalizing behaviors in adolescents born to mothers with two ADH1B*1 alleles but not in those whose mothers had at least one ADH1B*3 allele. A similar pattern was seen in relation to the presence or absence of an ADH1B*3 allele in the adolescent, which may have reflected the presence/absence of the maternal variant. This study is the first to demonstrate that the protective effects of the maternal ADH1B*3 allele continue to be evident during adolescence. These persistent individual differences in vulnerability of offspring to the behavioral effects of fetal alcohol exposure are likely attributable to more rapid metabolism of alcohol that the ADH1B*3 variant confers on the mother, leading to a reduction of the peak blood alcohol concentration to which the fetus is exposed during each drinking episode.
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50
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Grant TM, Brown NN, Dubovsky D, Sparrow J, Ries R. The impact of prenatal alcohol exposure on addiction treatment. J Addict Med 2013; 7:87-95. [PMID: 23552820 DOI: 10.1097/adm.0b013e31828b47a8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Fetal alcohol spectrum disorders (FASDs) are conditions caused by prenatal alcohol exposure in amounts sufficient to cause permanent deficits in brain functioning. Extent of damage largely depends on timing, dose, frequency, and pattern of exposure. Timing is especially important because prenatal alcohol exposure during critical periods of gestation can affect brain development in ways that produce varying patterns of neurocognitive deficits and associated adaptive impairments. This article describes some of the more serious neurophysiological and neuropsychological sequelae of prenatal alcohol exposure that contribute to increased risk for substance abuse problems among people with an FASD. We discuss the unique interface between pharmacological treatment and FASD, noting that failure to consider the possibility of FASD in treatment planning may result in treatment failure and/or relapse. Finally, we present a clinical case example and recommend service accommodations to address some of the impairments in FASD that limit substance abuse treatment success.
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Affiliation(s)
- Therese M Grant
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle 98109, USA.
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