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Gamba BFG, Pickler KDP, Lodetti G, Farias ACSD, Teixeira AG, Bernardo HT, Dondossola ER, Cararo JH, Luchiari AC, Rosemberg DB, Rico EP. Embryonic alcohol exposure alters cholinergic neurotransmission and memory in adult zebrafish. Behav Brain Res 2024; 474:115176. [PMID: 39098400 DOI: 10.1016/j.bbr.2024.115176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/19/2024] [Accepted: 08/01/2024] [Indexed: 08/06/2024]
Abstract
Alcohol is the most consumed addictive substance worldwide that elicits multiple health problems. Consumption of alcoholic beverages by pregnant women is of great concern because pre-natal exposure can trigger fetal alcohol spectrum disorder (FASD). This disorder can significantly change the embryo's normal development, mainly by affecting the central nervous system (CNS), leading to neurobehavioral consequences that persist until adulthood. Among the harmful effects of FASD, the most reported consequences are cognitive and behavioral impairments. Alcohol interferes with multiple pathways in the brain, affecting memory by impairing neurotransmitter systems, increasing the rate of oxidative stress, or even activating neuroinflammation. Here, we aimed to evaluate the deleterious effects of alcohol on the cholinergic signaling and memory in a FASD zebrafish model, using inhibitory avoidance and novel object recognition tests. Four months after the embryonic exposure to ethanol, the behavioral tests indicated that ethanol impairs memory. While both ethanol concentrations tested (0.5 % and 1 %) disrupted memory acquisition in the inhibitory avoidance test, 1 % ethanol impaired memory in the object recognition test. Regarding the cholinergic system, 0.5 % ethanol decreased ChAT and AChE activities, but the relative gene expression did not change. Overall, we demonstrated that FASD model in zebrafish impairs memory in adult individuals, corroborating the memory impairment associated with embryonic exposure to ethanol. In addition, the cholinergic system was also affected, possibly showing a relation with the cognitive impairment observed.
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Affiliation(s)
- Bárbara Fiorentin Giordani Gamba
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil; Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, RN 59072-970, Brazil; Graduate Program in Psychobiology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, RN 59072-970, Brazil; Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Karolyne de Pieri Pickler
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Guilherme Lodetti
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Ana Caroline Salvador de Farias
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Amanda Gomes Teixeira
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Henrique Teza Bernardo
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Eduardo Ronconi Dondossola
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - José Henrique Cararo
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Ana Carolina Luchiari
- Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, RN 59072-970, Brazil; Graduate Program in Psychobiology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, RN 59072-970, Brazil
| | - Denis Broock Rosemberg
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Eduardo Pacheco Rico
- Translational Psychiatry Laboratory, Graduate Program in Health Sciences, University of Southern Santa Catarina (UNESC), Criciúma, SC, Brazil.
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Wen W, Li H, Lauffer M, Hu D, Zhang Z, Lin H, Wang Y, Leidinger M, Luo J. Sex-specific effects of alcohol on neurobehavioral performance and endoplasmic reticulum stress: an analysis using neuron-specific MANF deficient mice. Front Pharmacol 2024; 15:1407576. [PMID: 39130640 PMCID: PMC11310019 DOI: 10.3389/fphar.2024.1407576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 07/09/2024] [Indexed: 08/13/2024] Open
Abstract
Excessive alcohol exposure can cause neurobehavioral deficits and structural alterations in the brain. Emerging research evidence suggests that endoplasmic reticulum (ER) stress plays an important role in alcohol-induced neurotoxicity. Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an ER stress inducible protein and is responsible to maintain ER homeostasis. MANF is highly expressed in both the developing and mature brain. We have previously shown that MANF deficiency exacerbated alcohol induced neurodegeneration and ER stress in the developing brain. However, little is known regarding the role of MANF in alcohol induced neuronal damage in the adult brain. In this study, we used a neuron-specific MANF knockout (KO) mouse model to investigate the effect of MANF deficiency on acute binge alcohol exposure-induced neurobehavioral deficits and ER stress. Adult male and female MANF KO mice and littermate controls received daily alcohol gavage (5 g/kg) for 10 days and then subjected to a battery of neurobehavioral tests including rotarods, balance beam, DigiGait, open field, elevated plus maze, Barnes maze, and three-chamber sociability task. Female MANF KO animals were more susceptible to alcohol-induced body weight loss. Alcohol exposure did not affect motor function, however female but not male MANF KO mice exhibited an increased locomotor activity in open field test. Learning and memory was not significantly impaired, but it was altered by MANF deficiency in females while it was affected by alcohol treatment in males. Both alcohol-exposed male and female MANF KO mice displayed increased sociability. Alcohol induced the expression of ER chaperones GRP78 and GRP94 and altered the levels of several unfolded protein response (UPR) and neuroinflammation markers in MANF KO mice in a sex-specific manner. The expression of MANF interacting proteins neuroplastin, PDIA1, and PDIA6 was increased in MANF KO mice, and was further induced by alcohol. In conclusion, alcohol exposure and neuronal MANF deficiency interacted to alter neurobehavioral outcomes, ER homeostasis and neuroinflammation in a sex-specific manner.
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Affiliation(s)
- Wen Wen
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Hui Li
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Marisol Lauffer
- Neural Circuits and Behavior Core, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Di Hu
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Zuohui Zhang
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Hong Lin
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Yongchao Wang
- Vanderbilt Memory and Alzheimer’s Center, Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Mariah Leidinger
- Comparative Pathology Laboratory, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Jia Luo
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, United States
- Iowa City VA Health Care System, Iowa City, IA, United States
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Herbein M, Barbosa S, Collet O, Khalfallah O, Navarro M, Bailhache M, IV N, Aouizerate B, Sutter-Dallay AL, Koehl M, Capuron L, Ellul P, Peyre H, Van der Waerden J, Melchior M, Côté S, Heude B, Glaichenhaus N, Davidovic L, Galera C. Cord serum cytokines at birth and children's trajectories of mood dysregulation symptoms from 3 to 8 years: The EDEN birth cohort. Brain Behav Immun Health 2024; 38:100768. [PMID: 38586283 PMCID: PMC10990861 DOI: 10.1016/j.bbih.2024.100768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024] Open
Abstract
There is growing evidence that in utero imbalance immune activity plays a role in the development of neurodevelopmental and psychiatric disorders in children. Mood dysregulation (MD) is a debilitating transnosographic syndrome whose underlying pathophysiological mechanisms could be revealed by studying its biomarkers using the Research Domain Criteria (RDoC) model. Our aim was to study the association between the network of cord serum cytokines, and mood dysregulation trajectories in offsprings between 3 and 8 years of age. We used the data of a study nested in the French birth cohort EDEN that took place from 2003 to 2014 and followed mother-child dyads from the second trimester of pregnancy until the children were 8 years of age. The 2002 mother-child dyads were recruited from the general population through their pregnancy follow-up in two French university hospitals. 871 of them were included in the nested cohort and cord serum cytokine levels were measured at birth. Children's mood dysregulation symptoms were assessed with the Strengths and Difficulties Questionnaire Dysregulation Profile at the ages 3, 5 and 8 years in order to model their mood dysregulation trajectories. Out of the 871 participating dyads, 53% of the children were male. 2.1% of the children presented a high mood dysregulation trajectory whereas the others were considered as physiological variations. We found a significant negative association between TNF-α cord serum levels and a high mood dysregulation trajectory when considering confounding factors such as maternal depression during pregnancy (adjusted Odds Ratio (aOR) = 0.35, 95% Confidence Interval (CI) [0.18-0.67]). Immune imbalance at birth could play a role in the onset of mood dysregulation symptoms. Our findings throw new light on putative immune mechanisms implicated in the development of mood dysregulation and should lead to future animal and epidemiological studies.
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Affiliation(s)
- Marie Herbein
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
- Centre Hospitalier Perrens, Bordeaux, France
| | - Susana Barbosa
- Université Côte d’Azur, Nice, France
- Centre National de Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
| | - Ophélie Collet
- University of Bordeaux, France
- Research Unit on Children's Psychosocial Maladjustment, Montreal, Canada
| | - Olfa Khalfallah
- Université Côte d’Azur, Nice, France
- Centre National de Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
| | - Marie Navarro
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
| | - Marion Bailhache
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
- Centre Hospitalier Universitaire de Bordeaux, Département de Pédiatrie, France
| | - Nicolas IV
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
| | - Bruno Aouizerate
- University of Bordeaux, France
- Centre Hospitalier Perrens, Bordeaux, France
- INRAE, Bordeaux INP, NutriNeuro, UMR 1286, Bordeaux, France
| | - Anne-Laure Sutter-Dallay
- INSERM, Bordeaux Population Health Center, UMR1219, France
- Centre Hospitalier Perrens, Bordeaux, France
| | - Muriel Koehl
- University of Bordeaux, France
- INSERM, Neurocentre Magendie, UMR1215, Bordeaux, France
| | - Lucile Capuron
- University of Bordeaux, France
- INRAE, Bordeaux INP, NutriNeuro, UMR 1286, Bordeaux, France
| | - Pierre Ellul
- Robert Debré Hospital, Child and Adolescent department, APHP, Paris University, Paris, France
- Immunology-Immunopathology-Immunotherapy (i3), UMRS 959, INSERM, Paris, France
| | - Hugo Peyre
- Robert Debré Hospital, Child and Adolescent department, APHP, Paris University, Paris, France
- Centre de Ressource Autisme Languedoc-Roussillon et Centre d'Excellence sur l'Autisme et les Troubles du Neurodéveloppement (CeAND), CHU Montpellier, Montpellier, France
- Université Paris Saclay, UVSQ, Inserm, CESP, Tem DevPsy, 94807, Villejuif, France
| | - Judith Van der Waerden
- INSERM U1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Sorbonne Université, Équipe de Recherche en Épidémiologie Sociale, Paris, France
| | - Maria Melchior
- INSERM U1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Sorbonne Université, Équipe de Recherche en Épidémiologie Sociale, Paris, France
| | - Sylvana Côté
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
- Research Unit on Children's Psychosocial Maladjustment, Montreal, Canada
- University of Montreal, Department of Social and Preventive Medicine, Montreal, Canada
| | - Barbara Heude
- Université de Paris, Centre for Research in Epidemiology and Statistics (CRESS), INSERM, INRAE, F-75004, Paris, France
- Paris University, France
| | - Nicolas Glaichenhaus
- Université Côte d’Azur, Nice, France
- Centre National de Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
- Fondation FondaMental, Créteil, France
| | - Laetitia Davidovic
- Université Côte d’Azur, Nice, France
- Centre National de Recherche Scientifique, Institut de Pharmacologie Moléculaire et Cellulaire, Valbonne, France
- Fondation FondaMental, Créteil, France
| | - Cedric Galera
- University of Bordeaux, France
- INSERM, Bordeaux Population Health Center, UMR1219, France
- Centre Hospitalier Perrens, Bordeaux, France
- Research Unit on Children's Psychosocial Maladjustment, Montreal, Canada
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Borrego-Ruiz A, Borrego JJ. Neurodevelopmental Disorders Associated with Gut Microbiome Dysbiosis in Children. CHILDREN (BASEL, SWITZERLAND) 2024; 11:796. [PMID: 39062245 PMCID: PMC11275248 DOI: 10.3390/children11070796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024]
Abstract
The formation of the human gut microbiome initiates in utero, and its maturation is established during the first 2-3 years of life. Numerous factors alter the composition of the gut microbiome and its functions, including mode of delivery, early onset of breastfeeding, exposure to antibiotics and chemicals, and maternal stress, among others. The gut microbiome-brain axis refers to the interconnection of biological networks that allow bidirectional communication between the gut microbiome and the brain, involving the nervous, endocrine, and immune systems. Evidence suggests that the gut microbiome and its metabolic byproducts are actively implicated in the regulation of the early brain development. Any disturbance during this stage may adversely affect brain functions, resulting in a variety of neurodevelopmental disorders (NDDs). In the present study, we reviewed recent evidence regarding the impact of the gut microbiome on early brain development, alongside its correlation with significant NDDs, such as autism spectrum disorder, attention-deficit/hyperactivity disorder, Tourette syndrome, cerebral palsy, fetal alcohol spectrum disorders, and genetic NDDs (Rett, Down, Angelman, and Turner syndromes). Understanding changes in the gut microbiome in NDDs may provide new chances for their treatment in the future.
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Affiliation(s)
- Alejandro Borrego-Ruiz
- Departamento de Psicología Social y de las Organizaciones, Universidad Nacional de Educación a Distancia (UNED), 28040 Madrid, Spain;
| | - Juan J. Borrego
- Departamento de Microbiología, Universidad de Málaga, 29071 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA, Plataforma BIONAND, 29010 Málaga, Spain
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Janeski JD, Naik VD, Carabulea AL, Jiang H, Ramadoss J. In Vivo Administration of Phosphatidic Acid, a Direct Alcohol Target Rescues Fetal Growth Restriction and Maternal Uterine Artery Dysfunction in Rat FASD Model. Nutrients 2024; 16:1409. [PMID: 38794647 PMCID: PMC11123873 DOI: 10.3390/nu16101409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/02/2024] [Accepted: 05/04/2024] [Indexed: 05/26/2024] Open
Abstract
Fetal growth restriction is a hallmark of Fetal Alcohol Syndrome (FAS) and is accompanied by maternal uterine circulatory maladaptation. FAS is the most severe form of Fetal Alcohol Spectrum Disorder (FASD), a term for the range of conditions that can develop in a fetus when their pregnant mother consumes alcohol. Alcohol exerts specific direct effects on lipids that control fundamental developmental processes. We previously demonstrated that direct in vitro application of phosphatidic acid (PA, the simplest phospholipid and a direct target of alcohol exposure) to excised uterine arteries from alcohol-exposed rats improved vascular function, but it is unknown if PA can rescue end organ phenotypes in our FASD animal model. Pregnant Sprague-Dawley rats (n = 40 total dams) were gavaged daily from gestational day (GD) 5 to GD 19 with alcohol or maltose dextrin, with and without PA supplementation, for a total of four unique groups. To translate and assess the beneficial effects of PA, we hypothesized that in vivo administration of PA concomitant with chronic binge alcohol would reverse uterine artery dysfunction and fetal growth deficits in our FASD model. Mean fetal weights and placental efficiency were significantly lower in the binge alcohol group compared with those in the control (p < 0.05). However, these differences between the alcohol and the control groups were completely abolished by auxiliary in vivo PA administration with alcohol, indicating a reversal of the classic FAS growth restriction phenotype. Acetylcholine (ACh)-induced uterine artery relaxation was significantly impaired in the uterine arteries of chronic in vivo binge alcohol-administered rats compared to the controls (p < 0.05). Supplementation of PA in vivo throughout pregnancy reversed the alcohol-induced vasodilatory deficit; no differences were detected following in vivo PA administration between the pair-fed control and PA alcohol groups. Maximal ACh-induced vasodilation was significantly lower in the alcohol group compared to all the other treatments, including control, control PA, and alcohol PA groups (p < 0.05). When analyzing excitatory vasodilatory p1177-eNOS, alcohol-induced downregulation of p1177-eNOS was completely reversed following in vivo PA supplementation. In summary, these novel data utilize a specific alcohol target pathway (PA) to demonstrate a lipid-based preventive strategy and provide critical insights important for the development of translatable interventions.
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Affiliation(s)
- Joseph D. Janeski
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Vishal D. Naik
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Alexander L. Carabulea
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Hong Jiang
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Jayanth Ramadoss
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI 48201, USA
- Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA
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Hilly C, Wilson PH, Lucas B, McGuckian TB, Swanton R, Froude EH. Effectiveness of interventions for school-aged-children and adolescents with fetal alcohol spectrum disorder: a systematic review and meta-analysis. Disabil Rehabil 2024; 46:1708-1733. [PMID: 37158227 DOI: 10.1080/09638288.2023.2207043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE To describe allied health and educational interventions and their effectiveness for children and adolescents with fetal alcohol spectrum disorder (FASD). To appraise the quality and strength of studies. METHODS Electronic databases were searched between 2005 and March 2022, identifying non-pharmacological studies supporting function, activity, or participation for FASD participants aged 5-18 years using any quantitative research design. Outcomes were coded using International Classification of Functioning, Disability and Health, family of Participation Related Constructs and behaviour categories. Multi-level random-effects meta-analysis examined intervention effects. Study methodological quality was evaluated using Cochrane risk of bias tools, RoBiNT, AMSTAR 2 and NHMRC Hierarchy levels of evidence. Certainty of findings were synthesised using GRADE approach. RESULTS The systematic review included 25 studies with 735 participants, 10 of which were analysed by meta-analysis. Body function and structure, activity, behaviour, and sense of self outcomes were pooled. A small, positive effect favouring interventions was found (g = 0.29, 95% CI = 0.15-0.43), however the GRADE certainty was rated as low. No participation outcomes were identified. CONCLUSIONS Some interventions targeting body function and structure, activity and behaviour outcomes were effective. Evidence of interventions that support children's and adolescent's participation as an outcome is lacking.
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Affiliation(s)
- Catherine Hilly
- School of Allied Health, Australian Catholic University, Canberra, Australia
| | - Peter H Wilson
- Healthy Brain and Mind Research Centre, School of Behavioural & Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Barbara Lucas
- The John Walsh Centre for Rehabilitation Research, The University of Sydney
- Physiotherapy Department, Royal North Shore Hospital, Sydney, Australia
| | - Thomas B McGuckian
- Healthy Brain and Mind Research Centre, School of Behavioural & Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Ruth Swanton
- Occupational Therapy Department, Mercy University Hospital, Cork, Ireland
- Occupational Therapy Department, South Infirmary University Hospital, Cork, Ireland
| | - Elspeth H Froude
- School of Allied Health, Australian Catholic University, Sydney, Australia
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7
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Llambrich S, Tielemans B, Saliën E, Atzori M, Wouters K, Van Bulck V, Platt M, Vanherp L, Gallego Fernandez N, Grau de la Fuente L, Poptani H, Verlinden L, Himmelreich U, Croitor A, Attanasio C, Callaerts-Vegh Z, Gsell W, Martínez-Abadías N, Vande Velde G. Pleiotropic effects of trisomy and pharmacologic modulation on structural, functional, molecular, and genetic systems in a Down syndrome mouse model. eLife 2024; 12:RP89763. [PMID: 38497812 PMCID: PMC10948151 DOI: 10.7554/elife.89763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024] Open
Abstract
Down syndrome (DS) is characterized by skeletal and brain structural malformations, cognitive impairment, altered hippocampal metabolite concentration and gene expression imbalance. These alterations were usually investigated separately, and the potential rescuing effects of green tea extracts enriched in epigallocatechin-3-gallate (GTE-EGCG) provided disparate results due to different experimental conditions. We overcame these limitations by conducting the first longitudinal controlled experiment evaluating genotype and GTE-EGCG prenatal chronic treatment effects before and after treatment discontinuation. Our findings revealed that the Ts65Dn mouse model reflected the pleiotropic nature of DS, exhibiting brachycephalic skull, ventriculomegaly, neurodevelopmental delay, hyperactivity, and impaired memory robustness with altered hippocampal metabolite concentration and gene expression. GTE-EGCG treatment modulated most systems simultaneously but did not rescue DS phenotypes. On the contrary, the treatment exacerbated trisomic phenotypes including body weight, tibia microarchitecture, neurodevelopment, adult cognition, and metabolite concentration, not supporting the therapeutic use of GTE-EGCG as a prenatal chronic treatment. Our results highlight the importance of longitudinal experiments assessing the co-modulation of multiple systems throughout development when characterizing preclinical models in complex disorders and evaluating the pleiotropic effects and general safety of pharmacological treatments.
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Affiliation(s)
- Sergi Llambrich
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Birger Tielemans
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Ellen Saliën
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Marta Atzori
- Department of Human Genetics, KU LeuvenLeuvenBelgium
| | - Kaat Wouters
- Laboratory of Biological Psychology, KU LeuvenLeuvenBelgium
| | | | - Mark Platt
- Centre for Preclinical Imaging, Department of Molecular and Clinical Cancer Medicine, University of LiverpoolLiverpoolUnited Kingdom
| | - Laure Vanherp
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Nuria Gallego Fernandez
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals (BEECA), Facultat de Biologia, Universitat de BarcelonaBarcelonaSpain
| | - Laura Grau de la Fuente
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals (BEECA), Facultat de Biologia, Universitat de BarcelonaBarcelonaSpain
| | - Harish Poptani
- Centre for Preclinical Imaging, Department of Molecular and Clinical Cancer Medicine, University of LiverpoolLiverpoolUnited Kingdom
| | - Lieve Verlinden
- Clinical and Experimental Endocrinology, KU LeuvenLeuvenBelgium
| | - Uwe Himmelreich
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Anca Croitor
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | | | | | - Willy Gsell
- Biomedical MRI, Department of Imaging and Pathology, KU LeuvenLeuvenBelgium
| | - Neus Martínez-Abadías
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals (BEECA), Facultat de Biologia, Universitat de BarcelonaBarcelonaSpain
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8
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Sorkhou M, Singla DR, Castle DJ, George TP. Birth, cognitive and behavioral effects of intrauterine cannabis exposure in infants and children: A systematic review and meta-analysis. Addiction 2024; 119:411-437. [PMID: 37968824 PMCID: PMC10872597 DOI: 10.1111/add.16370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 09/18/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND AND AIMS Δ9-tetrahydrocannabinol (THC), the principal psychoactive component of cannabis, has been implicated in affecting fetal neurodevelopment by readily crossing the placenta. However, little is known regarding the long-term effects of intrauterine cannabis exposure. This systematic review and meta-analysis synthesized prospective and cross-sectional human studies to measure the effects of intrauterine cannabis exposure on birth, behavioral, psychological and cognitive outcomes in infancy until early childhood. METHODS Reporting according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement, cross-sectional and prospective studies published from database inception until June 2023, investigating developmental outcomes of infants, toddlers and young children with intrauterine cannabis exposure were considered. All articles were obtained from PubMed or PsycINFO databases. RESULTS The literature search resulted in 932 studies, in which 57 articles met eligibility criteria. The meta-analysis revealed that intrauterine cannabis exposure increases the risk of preterm delivery [odds ratio (OR) = 1.68, 95% confidence interval (CI) = 1.05-2.71, P = 0.03], low birth weight (OR = 2.60, CI = 1.71-3.94, P < 0.001) and requirement for neonatal intensive care unit (NICU) admission (OR = 2.51, CI = 1.46-4.31; P < 0.001). Our qualitative synthesis suggests that intrauterine cannabis exposure may be associated with poorer attention and externalizing problems in infancy and early childhood. We found no evidence for impairments in other cognitive domains or internalizing behaviors. CONCLUSIONS Prenatal cannabis use appears to be associated with lower birth weight, preterm birth and neonatal intensive care unit admission in newborns, but there is little evidence that prenatal cannabis exposure adversely impacts behavioral or cognitive outcomes in early childhood, with the exception of attention and externalizing problems.
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Affiliation(s)
- Maryam Sorkhou
- Centre for Complex Interventions, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Sciences, Department of Psychiatry, University of Toronto, ON, Canada
| | - Daisy R Singla
- Centre for Complex Interventions, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Sciences, Department of Psychiatry, University of Toronto, ON, Canada
| | - David J Castle
- Tasmania Centre for Mental Health Service Innovation, University of Tasmania, Hobart, Australia
| | - Tony P George
- Centre for Complex Interventions, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Institute of Medical Sciences, Department of Psychiatry, University of Toronto, ON, Canada
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9
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Breuer L, Greenmyer JR, Wilson T. Clinical Diagnosis and Management of Fetal Alcohol Spectrum Disorder and Sensory Processing Disorder in Children. CHILDREN (BASEL, SWITZERLAND) 2024; 11:108. [PMID: 38255421 PMCID: PMC10814837 DOI: 10.3390/children11010108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024]
Abstract
Fetal alcohol spectrum disorder (FASD) is commonly misdiagnosed because of the complexity of presentation and multiple diagnostic criteria. FASD includes four categorical entities (fetal alcohol syndrome, partial fetal alcohol syndrome, alcohol related neurodevelopmental disorder, and alcohol related birth defects). The four FASD diagnostic criteria are facial dysmorphology, growth deficiency, central nervous system dysfunction, and prenatal alcohol exposure. Sensory processing disorders (SPDs) are common in FASD and are observed as inappropriate behavioral responses to environmental stimuli. These can be either a sensory-based motor disorder, sensory discrimination disorder, or sensory modulation disorder. A child with SPD may experience challenges with their fine motor coordination, gross motor coordination, organizational challenges, or behavioral regulation impairments. FASD requires a multidimensional approach to intervention. Although FASD cannot be cured, symptoms can be managed with sleep-based therapies, sensory integration, and cognitive therapies. This paper reviews SPDs in FASD and the interventions that can be used by practitioners to help improve their therapeutic management, although it is unlikely that any single intervention will be the right choice for all patients.
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Affiliation(s)
- Lorel Breuer
- Department of Biology, Winona State University, Winona, MN 55987, USA;
| | - Jacob R. Greenmyer
- Pediatric Hematology and Oncology, Mayo Clinic, Rochester, MN 55905, USA;
| | - Ted Wilson
- Department of Biology, Winona State University, Winona, MN 55987, USA;
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10
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Weinmann T, Ordenewitz LK, Schlüter JA, Jung J, Kerber K, Finkeldey L, Heinen F, Landgraf MN. Establishing a multidisciplinary specialist centre for fetal alcohol spectrum disorders-Lessons learned from a model project in Germany. Child Care Health Dev 2024; 50:e13143. [PMID: 37317477 DOI: 10.1111/cch.13143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 05/22/2023] [Accepted: 05/30/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND Inadequate coordination between relevant professionals hampers the provision of appropriate care for individuals with fetal alcohol spectrum disorder (FASD). Integrated, multidisciplinary care is thus urgently required. Hence, we aimed at establishing the first university-bound, interdisciplinary specialist centre for FASD in Germany, systematically collecting data on its utilisation and evaluation by attendees. METHODS After our centre started to provide consultation and support services in July 2019 until May 2021, we collected 233 questionnaires on the centre's utilisation (including attendees' sociodemographic characteristics and the topics on which they requested consultation, e.g., general information about FASD, consultation on therapy options, and educational consultation). Ninety-four of 136 individuals who received consultation at our centre submitted an evaluation questionnaire that recorded attendees' satisfaction with the support they had received (e.g., the extent to which the consultation met their needs). RESULTS Of 233 participants who completed the utilisation questionnaire, 81.8% were female, and 56.7% were aged 40 to 60 years. Moreover, 42% were foster parents, while 38% were professionals. Most attendees had questions on FASD in general as well as on a specific child or adolescent with FASD. Almost three quarters of the attendees requested consultation on adequate therapies for FASD patients, while 64% had questions on parenting issues. The overall quality of the consultation was rated very well. DISCUSSION Our service was used by both caregivers and professionals who reported numerous and complex concerns and needs. Professionally sound and multidisciplinary services are viable instruments to meet those needs, bearing the potential for quick and notable relief among individuals affected. We propose further advancement of networking and coordination between care providers, the expansion of multidisciplinary services, and securing early diagnosis and consistency of care as relevant steps to even better support children and adolescents with FASD and their families in the future.
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Affiliation(s)
- Tobias Weinmann
- Institute and Clinic for Occupational, Social and Environmental Medicine, LMU University Hospital, LMU Munich, Munich, Germany
| | - Lisa K Ordenewitz
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Julia A Schlüter
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Jessica Jung
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Katharina Kerber
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Lukas Finkeldey
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Florian Heinen
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
| | - Mirjam N Landgraf
- Department of Pediatric Neurology and Developmental Medicine, LMU Center for Development and Children with Medical Complexity, German FASD Competence Centre Bavaria, Dr. von Hauner Children's Hospital, LMU University Hospital, LMU Munich, Munich, Germany
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11
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Carreras-Gallo N, Dwaraka VB, Cáceres A, Smith R, Mendez TL, Went H, Gonzalez JR. Impact of tobacco, alcohol, and marijuana on genome-wide DNA methylation and its relationship with hypertension. Epigenetics 2023; 18:2214392. [PMID: 37216580 DOI: 10.1080/15592294.2023.2214392] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 04/13/2023] [Accepted: 05/09/2023] [Indexed: 05/24/2023] Open
Abstract
Tobacco, alcohol, and marijuana consumption is an important public health problem because of their high use worldwide and their association with the risk of mortality and many health conditions, such as hypertension, which is the commonest risk factor for death throughout the world. A likely pathway of action of substance consumption leading to persistent hypertension is DNA methylation. Here, we evaluated the effects of tobacco, alcohol, and marijuana on DNA methylation in the same cohort (N = 3,424). Three epigenome-wide association studies (EWAS) were assessed in whole blood using the InfiniumHumanMethylationEPIC BeadChip. We also evaluated the mediation of the top CpG sites in the association between substance consumption and hypertension. Our analyses showed 2,569 CpG sites differentially methylated by alcohol drinking and 528 by tobacco smoking. We did not find significant associations with marijuana consumption after correcting for multiple comparisons. We found 61 genes overlapping between alcohol and tobacco that were enriched in biological processes involved in the nervous and cardiovascular systems. In the mediation analysis, we found 66 CpG sites that significantly mediated the effect of alcohol consumption on hypertension. The top alcohol-related CpG site (cg06690548, P-value = 5.9·10-83) mapped to SLC7A11 strongly mediated 70.5% of the effect of alcohol consumption on hypertension (P-value = 0.006). Our findings suggest that DNA methylation should be considered for new targets in hypertension prevention and management, particularly concerning alcohol consumption. Our data also encourage further research into the use of methylation in blood to study the neurological and cardiovascular effects of substance consumption.
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Affiliation(s)
| | | | - Alejandro Cáceres
- Epidemiology, Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Mathematics, Escola d'Enginyeria de Barcelona Est (EEBE), Universitat Politècnica de Catalunya, Barcelona, Spain
| | | | | | | | - Juan R Gonzalez
- Epidemiology, Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Mathematics, Universitat Autònoma de Barcelona, Barcelona, Spain
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12
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Pielage M, El Marroun H, Odendaal HJ, Willemsen SP, Hillegers MHJ, Steegers EAP, Rousian M. Alcohol exposure before and during pregnancy is associated with reduced fetal growth: the Safe Passage Study. BMC Med 2023; 21:318. [PMID: 37612658 PMCID: PMC10463675 DOI: 10.1186/s12916-023-03020-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 08/03/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND Prenatal alcohol exposure (PAE) is a worldwide public health concern. While PAE is known to be associated with low birth weight, little is known about timing and quantity of PAE on fetal growth. This study investigated the association between periconceptional and prenatal alcohol exposure and longitudinal fetal growth, focusing on timing and quantity in a high exposure cohort. METHODS The Safe Passage Study was a prospective cohort study, including 1698 pregnant women. Two-dimensional transabdominal ultrasound examinations were performed to measure fetal femur length, abdominal and head circumference, and biparietal diameter, at three time points during pregnancy. Estimated fetal weight and Z-scores of all parameters were calculated. Trimester-specific alcohol exposure was assessed using the Timeline Followback method. To investigate the associations of specific timing of PAE and fetal growth, two models were built. One with alcohol exposure as accumulative parameter over the course of pregnancy and one trimester specific model, in which PAE was separately analyzed. Linear mixed models adjusted for potential confounders were applied with repeated assessments of both alcohol exposure and fetal growth outcomes. RESULTS This study demonstrated that periconceptional and prenatal alcohol exposure were associated with reduced fetal growth. Effect sizes are displayed as estimated differences (ED) in Z-score and corresponding 95% confidence intervals (95% CIs). When investigated as accumulative parameter, PAE was related to a smaller femur length (ED30; - 0.13 (95% CI; - 0.22; - 0.04), ED36; - 0.14 (95% CI; - 0.25; - 0.04)) and a smaller abdominal circumference (ED36; - 0.09 (95% CI; - 0.18; - 0.01)). Periconceptional alcohol exposure was associated with a smaller abdominal circumference (ED30; - 0.14 (95% CI; - 0.25; - 0.02), ED36; - 0.22 (95% CI; - 0.37; - 0.06)) and a smaller estimated fetal weight (ED36; - 0.22 (95% CI; - 0.38; - 0.05)). Second trimester alcohol exposure was associated with a smaller abdominal circumference (ED30; - 0.49 (95% CI; - 0.86; - 0.12), ED36; - 0.70 (95% CI; - 1.22; - 0.17)) and estimated fetal weight (ED30; - 0.54 (95% CI; - 0.94; - 0.14), ED36; - 0.69 (95% CI; - 1.25; - 0.14)). No additional association of binge drinking was found besides the already observed association of PAE and fetal growth. CONCLUSIONS This study demonstrated that PAE negatively affects fetal growth, in particular when exposed during the periconception period or in second trimester. Our results indicate that potential negative consequences of PAE are detectable already before birth. Therefore, healthcare providers should actively address and discourage alcohol use during pregnancy.
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Affiliation(s)
- Marin Pielage
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Room Sp-4469, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Hanan El Marroun
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center, Sophia Children's Hospital, 3000 CB, Rotterdam, the Netherlands
- Department of Psychology, Education and Child Studies - Erasmus School of Social and Behavioral Sciences, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Hein J Odendaal
- Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Sten P Willemsen
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Room Sp-4469, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
- Department of Biostatistics, Erasmus MC, University Medical Center, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Manon H J Hillegers
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Center, Sophia Children's Hospital, 3000 CB, Rotterdam, the Netherlands
| | - Eric A P Steegers
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Room Sp-4469, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Melek Rousian
- Department of Obstetrics and Gynecology, Erasmus MC, University Medical Center, Room Sp-4469, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.
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13
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Garcia-Baos A, Pastor A, Gallego-Landin I, de la Torre R, Sanz F, Valverde O. The role of PPAR-γ in memory deficits induced by prenatal and lactation alcohol exposure in mice. Mol Psychiatry 2023; 28:3373-3383. [PMID: 37491462 DOI: 10.1038/s41380-023-02191-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023]
Abstract
Patients diagnosed with fetal alcohol spectrum disorder (FASD) show persistent cognitive disabilities, including memory deficits. However, the neurobiological substrates underlying these deficits remain unclear. Here, we show that prenatal and lactation alcohol exposure (PLAE) in mice induces FASD-like memory impairments. This is accompanied by a reduction of N-acylethanolamines (NAEs) and peroxisome proliferator-activated receptor gamma (PPAR-γ) in the hippocampus specifically in a childhood-like period (at post-natal day (PD) 25). To determine their role in memory deficits, two pharmacological approaches were performed during this specific period of early life. Thus, memory performance was tested after the repeated administration (from PD25 to PD34) of: i) URB597, to increase NAEs, with GW9662, a PPAR-γ antagonist; ii) pioglitazone, a PPAR-γ agonist. We observed that URB597 suppresses PLAE-induced memory deficits through a PPAR-γ dependent mechanism, since its effects are prevented by GW9662. Direct PPAR-γ activation, using pioglitazone, also ameliorates memory impairments. Lastly, to further investigate the region and cellular specificity, we demonstrate that an early overexpression of PPAR-γ, by means of a viral vector, in hippocampal astrocytes mitigates memory deficits induced by PLAE. Together, our data reveal that disruptions of PPAR-γ signaling during neurodevelopment contribute to PLAE-induced memory dysfunction. In turn, PPAR-γ activation during a childhood-like period is a promising therapeutic approach for memory deficits in the context of early alcohol exposure. Thus, these findings contribute to the gaining insight into the mechanisms that might underlie memory impairments in FASD patients.
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Affiliation(s)
- Alba Garcia-Baos
- Neurobiology of Behavior Research Group (GReNeC-NeuroBio), Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
- Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, Barcelona, Spain
| | - Antoni Pastor
- Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, Barcelona, Spain
| | - Ines Gallego-Landin
- Neurobiology of Behavior Research Group (GReNeC-NeuroBio), Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Rafael de la Torre
- Neurobiology of Behavior Research Group (GReNeC-NeuroBio), Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain
- Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, Barcelona, Spain
| | - Ferran Sanz
- Research Program on Biomedical Informatics (GRIB), IMIM-Hospital del Mar Research Institute, Universitat Pompeu Fabra, Barcelona, Spain
| | - Olga Valverde
- Neurobiology of Behavior Research Group (GReNeC-NeuroBio), Department of Medicine and Life Sciences, Universitat Pompeu Fabra, Barcelona, Spain.
- Neuroscience Research Program, IMIM-Hospital del Mar Research Institute, Barcelona, Spain.
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14
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Derme M, Piccioni MG, Brunelli R, Crognale A, Denotti M, Ciolli P, Scomparin D, Tarani L, Paparella R, Terrin G, Di Chiara M, Mattia A, Nicotera S, Salomone A, Ceccanti M, Messina MP, Maida NL, Ferraguti G, Petrella C, Fiore M. Oxidative Stress in a Mother Consuming Alcohol during Pregnancy and in Her Newborn: A Case Report. Antioxidants (Basel) 2023; 12:1216. [PMID: 37371946 DOI: 10.3390/antiox12061216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Fetal alcohol spectrum disorder (FASD) is a set of conditions resulting from prenatal alcohol exposure (PAE). FASD is estimated to affect between 2% and 5% of people in the United States and Western Europe. The exact teratogenic mechanism of alcohol on fetal development is still unclear. Ethanol (EtOH) contributes to the malfunctioning of the neurological system in children exposed in utero by decreasing glutathione peroxidase action, with an increase in the production of reactive oxygen species (ROS), which causes oxidative stress. We report a case of a mother with declared alcohol abuse and cigarette smoking during pregnancy. By analyzing the ethyl glucuronide (EtG, a metabolite of alcohol) and the nicotine/cotinine in the mother's hair and meconium, we confirmed the alcohol and smoking abuse magnitude. We also found that the mother during pregnancy was a cocaine abuser. As a result, her newborn was diagnosed with fetal alcohol syndrome (FAS). At the time of the delivery, the mother, but not the newborn, had an elevation in oxidative stress. However, the infant, a few days later, displayed marked potentiation in oxidative stress. The clinical complexity of the events involving the infant was presented and discussed, underlining also the importance that for cases of FASD, it is crucial to have more intensive hospital monitoring and controls during the initial days.
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Affiliation(s)
- Martina Derme
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Maria Grazia Piccioni
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Roberto Brunelli
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Alba Crognale
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Marika Denotti
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Paola Ciolli
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Debora Scomparin
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Luigi Tarani
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Roberto Paparella
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Gianluca Terrin
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Maria Di Chiara
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Alessandro Mattia
- Dipartimento Della Pubblica Sicurezza, Direzione Centrale di Sanità, Centro di Ricerche e Laboratorio di Tossicologia Forense, Ministero dell'Interno, 00185 Roma, Italy
| | - Simona Nicotera
- Dipartimento Della Pubblica Sicurezza, Direzione Centrale di Sanità, Centro di Ricerche e Laboratorio di Tossicologia Forense, Ministero dell'Interno, 00185 Roma, Italy
- Department of Chemistry, University of Turin, 10125 Turin, Italy
| | - Alberto Salomone
- Department of Chemistry, University of Turin, 10125 Turin, Italy
| | - Mauro Ceccanti
- SITAC, Società Italiana per il Trattamento Dell'alcolismo e le sue Complicanze, 00185 Rome, Italy
| | - Marisa Patrizia Messina
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Roma, Italy
| | - Nunzia La Maida
- National Centre on Addiction and Doping, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Carla Petrella
- Institute of Biochemistry and Cell Biology (IBBC-CNR), Department of Sensory Organs, Sapienza University of Rome, 00185 Roma, Italy
| | - Marco Fiore
- Institute of Biochemistry and Cell Biology (IBBC-CNR), Department of Sensory Organs, Sapienza University of Rome, 00185 Roma, Italy
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15
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Domin A, Mazur A. Nutritional status of a group of polish children with FASD: A retrospective study. Front Nutr 2023; 10:1111545. [PMID: 37252249 PMCID: PMC10213223 DOI: 10.3389/fnut.2023.1111545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 03/29/2023] [Indexed: 05/31/2023] Open
Abstract
Introduction Fetal alcohol spectrum disorders (FASDs) are a leading preventable cause of developmental and psychosocial disorders. Prenatal alcohol exposure can be a cause of growth impairment and metabolic problems. In this study, we analyzed data on the growth, weight, and nutritional status of children with FASD. Methods Patients were recruited from the Department of Pediatrics, Pediatric Endocrinology and Diabetology, and the Outpatient Endocrinology Clinic in Rzeszów, Poland. Each person referred for evaluation had a diagnosis of FASD based on the recommendations of Polish experts. The population consisted of 59 subjects with measurements of weight and height, and the IGF-1 level test was performed. Results Children with FAS had consistently lower height and weight measurements than children with ND-PAE. In the FAS group, children (<3 percentile) accounted for 42.31%, and in the ND-PAE group - 18.18%. The analysis of the whole group showed the highest prevalence of low body weight (below the third percentile) among subjects with FAS - 53.85%. The prevalence of low body weight and short stature (both parameters <3rd centile) was found to be 27.11% in the whole group. Lower mean BMI values were related to the FAS group (21.71 kg/m2) compared to the ND-PAE group (39.62 kg/m2). In the study group, BMI below the fifth percentile was found in 28.81% of the children, normal weight (5th-85th percentile) in 67.80%. Discussion During the care of children with FASD, a continuous evaluation of nutritional status, height, and weight is necessary. This group of patients is often affected by low birth weight, short stature and weight deficiency, which require differential diagnosis and appropriate dietary and therapeutic management.
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16
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Reimann H, Zimmermann B, Eckert E, Lassek E. Risk assessment of low-dose ethanol in food. Food Chem Toxicol 2023; 173:113633. [PMID: 36724847 DOI: 10.1016/j.fct.2023.113633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/13/2023] [Accepted: 01/20/2023] [Indexed: 01/30/2023]
Abstract
A high variety of food contains low doses of ethanol which are sometimes difficult to identify by consumers (adults or children). However, even low doses of ethanol intake raises several toxicological concerns. In the present study, an enzymatic assay and an HS-GC/MS procedure were applied to determine the ethanol levels of 1260 samples from different food categories covering "nonalcoholic" beer, fruit juices/drinks, baked goods, bananas and baby foods. Based on these results, ethanol levels resulting from acute or chronic ethanol intake was calculated using consumption data from the EFSA Comprehensive European Food Consumption Database. Thus, health-based guidance values (HBGV) for ethanol intake were derived for acute or chronic exposure based on the available literature. For acute exposure, very few samples resulted in concerning ethanol uptake levels but following chronic exposure the here derived HBGV level was exceeded in several cases. This is mainly due to the following reasons: (1) certain amounts of ethanol are still tolerated in "nonalcoholic" beer and (2) presence of endogenous produced ethanol in bananas or baked goods via fermentation. Most analysed food samples, however, do not result in elevated ethanol doses linked with a potentially high risk following acute and chronic consumption by adults and children.
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Affiliation(s)
- Hauke Reimann
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058, Erlangen, Germany.
| | - Birgit Zimmermann
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058, Erlangen, Germany
| | - Elisabeth Eckert
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058, Erlangen, Germany
| | - Eva Lassek
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058, Erlangen, Germany
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17
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Dawe S, Eggins E, Betts J, Webster H, Pomario T, Doak J, Chandler-Mather N, Hatzis D, Till H, Harnett P, Wood A, Shelton D. An investigation of the utility of the Australian Guide to the diagnosis of fetal alcohol spectrum disorder in young children. Alcohol Clin Exp Res 2023; 47:486-500. [PMID: 36810987 DOI: 10.1111/acer.15012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/19/2022] [Accepted: 01/04/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Early diagnosis of children with fetal alcohol spectrum disorder (FASD) assists in implementing critical early support. The challenge lies in having a diagnostic process that enables valid and reliable assessment of domains of functioning in young children, with the added complexity that many children will also have co-occurring exposure to childhood adversity that is likely to impact these domains. METHODS The aim of this study was to test a diagnostic assessment of FASD in young children using the Australian Guide to the Diagnosis of FASD. Ninety-four children (aged 3 to 7 years) with confirmed or suspected prenatal alcohol exposure were referred to two specialist FASD clinics for assessment in Queensland, Australia. RESULTS There was a significant risk profile with 68.1% (n = 64) children having had contact with child protection services, and most children living in kinship (n = 22, 27.7%) or foster (n = 36, 40.4%) care. Forty-one percent of the children were Indigenous Australians. The majority (64.9%, n = 61) of children met criteria for FASD, 30.9% were classified as "At Risk" for FASD (n = 29), and 4.3% received no FASD diagnosis (n = 4). Only 4 (4%) children were rated as severe for the brain domain. Over 60% of children (n = 58) had two or more comorbid diagnoses. Sensitivity analyses indicated that the removal of comorbid diagnoses in the Attention, Affect Regulation, or Adaptive Functioning domains resulted in a change in 7 of 47 cases (15%) to an "At Risk" designation. CONCLUSIONS These results highlight the complexity of presentation and the extent of impairment in the sample. The use of comorbid diagnoses to substantiate a "severe" designation in specific neurodevelopmental domains raises the question of whether there were false-positive diagnoses. The complexity of determining causal relationships between exposure to PAE and early life adversity on developmental outcomes continues to be a challenge in this young population.
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Affiliation(s)
- Sharon Dawe
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Elizabeth Eggins
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Joseph Betts
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Heidi Webster
- Child Development Service, Sunshine Coast University Hospital, Sunshine Coast, Queensland, Australia
| | - Tania Pomario
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Jessica Doak
- School of Psychology, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia
| | - Ned Chandler-Mather
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Denise Hatzis
- School of Applied Psychology, Griffith University, Brisbane, Queensland, Australia
| | - Haydn Till
- Child Development Service, Gold Coast Hospital, Gold Coast, Queensland, Australia
| | - Paul Harnett
- School of Criminology and Criminal Justice, Griffith University, Brisbane, Queensland, Australia
| | - Andrew Wood
- School of Psychology, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia
| | - Doug Shelton
- Child Development Service, Gold Coast Hospital, Gold Coast, Queensland, Australia
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18
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Ghosal R, Borrego-Soto G, Eberhart JK. Embryonic ethanol exposure disrupts craniofacial neuromuscular integration in zebrafish larvae. Front Physiol 2023; 14:1131075. [PMID: 36824468 PMCID: PMC9941677 DOI: 10.3389/fphys.2023.1131075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 01/24/2023] [Indexed: 02/10/2023] Open
Abstract
Forming a vertebrate head involves the meticulous integration of multiple tissue types during development. Prenatal alcohol exposure is known to cause a variety of birth defects, especially to tissues in the vertebrate head. However, a systematic analysis of coordinated defects across tissues in the head is lacking. Here, we delineate the effects of ethanol on individual tissue types and their integration during craniofacial development. We found that exposure to 1% ethanol induced ectopic cranial muscle and nerve defects with only slight effects on skeletal pattern. Ectopic muscles were, however, unaccompanied by ectopic tendons and could be partially rescued by anesthetizing the larvae before muscle fibers appeared. This finding suggests that the ectopic muscles result from fiber detachment and are not due to an underlying muscle patterning defect. Interestingly, immobilization did not rescue the nerve defects, thus ethanol has an independent effect on each tissue even though they are linked in developmental time and space. Time-course experiments demonstrated an increase in nerve defects with ethanol exposure between 48hpf-4dpf. Time-lapse imaging confirmed the absence of nerve pathfinding or misrouting defects until 48hpf. These results indicate that ethanol-induced nerve defects occur at the time of muscle innervation and after musculoskeletal patterning. Further, we investigated the effect of ethanol on the neuromuscular junctions of the craniofacial muscles and found a reduced number of postsynaptic receptors with no significant effect on the presynaptic terminals. Our study shows that craniofacial soft tissues are particularly susceptible to ethanol-induced damage and that these defects appear independent from one another. Thus, the effects of ethanol on the vertebrate head appear highly pleiotropic.
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Affiliation(s)
| | | | - Johann K. Eberhart
- Department of Molecular Biosciences, College of Natural Sciences and Waggoner Center for Alcohol and Addiction Research, University of Texas at Austin, Austin, TX, United States
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19
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Agiresaasi A, Nassanga G, Maina GW, Kiguli J, Nabiwemba E, Kiwanuka N, Mukose A, Tumwesigye NM. Effect of a communication intervention on alcohol use during pregnancy in post conflict Northern Uganda: a quasi experimental study. Subst Abuse Treat Prev Policy 2022; 17:80. [PMID: 36503676 PMCID: PMC9743753 DOI: 10.1186/s13011-022-00505-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Alcohol use during pregnancy is a preventable risk factor for Fetal Alcohol Spectrum disorders. Psycho-social and educational interventions have been reported to enable women reduce alcohol intake levels during pregnancy and help improve some health outcomes of unhealthy alcohol use. We set out to assess the effect of a communication intervention on alcohol use during pregnancy in post conflict northern Uganda. METHODS The study employed a quasi - experimental design to assess the effect of a community health worker led communication strategy on pregnant women's knowledge, attitudes and various patterns of alcohol use using Difference in Difference(DiD). 420 respondents were recruited at baseline as at endline. RESULTS The communication messages were significantly associated with reduced odds of binge drinking (P = 0.018; OR = 0.09; CI = 0.012-0.66). Also those who received the intervention were less likely to drink frequently (P = 0.80; OR = 0.75; 95%CI = 0.074-7.5) or be harmful alcohol users(P = 0.948). The intervention also positively influenced having fair (β =0.49;P = 0.217;RRR =1.63)or adequate knowledge(β = 0.89;P = 0.25;RRR = 2.44) and having positive(β = 0.37;RRR =1.44;P = 0.46) or fair attitude(β = 0.19;RRR = 1.21; P = 0.693) although not to a significant level. CONCLUSIONS The communication intervention affected some patterns of alcohol use among pregnant women and not others. Our results contribute to existing evidence that communication interventions are a promising approach in reduction of alcohol exposed pregnancies. Interventions aimed at promoting alcohol abstinence during pregnancy should be implemented alongside other strategies that address factors that influence pregnant women to drink to achieve maximum results.
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Affiliation(s)
- Apophia Agiresaasi
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Goretti Nassanga
- grid.11194.3c0000 0004 0620 0548Department of Journalism and Communication, School of Language, Literature and Communication, Makerere University College of Social Sciences and Humanities, P.0 Box, 7062 Kampala, Uganda
| | - Gakenia Wamuyu Maina
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Juliet Kiguli
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Elizabeth Nabiwemba
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Noah Kiwanuka
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Aggrey Mukose
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
| | - Nazarius Mbona Tumwesigye
- grid.11194.3c0000 0004 0620 0548Department of Epidemiology and Biostatistics School of Public Health, Makerere University College of Health Sciences, P.0 Box, 7062 Kampala, Uganda
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20
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Everson JL, Eberhart JK. Gene-alcohol interactions in birth defects. Curr Top Dev Biol 2022; 152:77-113. [PMID: 36707215 PMCID: PMC9897481 DOI: 10.1016/bs.ctdb.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Most human birth defects are thought to result from complex interactions between combinations of genetic and environmental factors. This is true even for conditions that, at face value, may appear simple and straightforward, like fetal alcohol spectrum disorders (FASD). FASD describe the full range of structural and neurological disruptions that result from prenatal alcohol exposure. While FASD require alcohol exposure, evidence from human and animal model studies demonstrate that additional genetic and/or environmental factors can influence the embryo's susceptibility to alcohol. Only a limited number of alcohol interactions in birth defects have been identified, with many sensitizing genetic and environmental factors likely yet to be identified. Because of this, while unsatisfying, there is no definitively "safe" dose of alcohol for all pregnancies. Determining these other factors, as well as mechanistically characterizing known interactions, is critical for better understanding and preventing FASD and requires combined scrutiny of human and model organism studies.
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Affiliation(s)
- Joshua L Everson
- Department of Molecular Biosciences, School of Natural Sciences, University of Texas at Austin, Austin, TX, United States; Waggoner Center for Alcohol and Addiction Research, School of Pharmacy, University of Texas at Austin, Austin, TX, United States.
| | - Johann K Eberhart
- Department of Molecular Biosciences, School of Natural Sciences, University of Texas at Austin, Austin, TX, United States; Waggoner Center for Alcohol and Addiction Research, School of Pharmacy, University of Texas at Austin, Austin, TX, United States.
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21
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Senturias Y, Ali MM, West K. Psychotropic Medication Utilization Among Children Diagnosed With Fetal Alcohol Spectrum Disorder. Pediatrics 2022; 150:189569. [PMID: 36164844 DOI: 10.1542/peds.2022-056797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES To date, there has been no large, population-based study estimating the prevalence of psychotropic medication use and cooccurring medical conditions among children with fetal alcohol syndrome disorder (FASD). In addition, it is not known how psychotropic medication use varies by mental health status of the children with FASD and their health insurance coverage. This study attempts to fill this gap by analyzing a large health insurance claims database covering Medicaid and private insurance. METHODS The study used the 2017 IBM Watson Health MarketScan Multistate Medicaid and Commercial Claims databases. The sample for the analysis includes children between the ages of 0 and 17 with either an FASD diagnosis or a mental health diagnosis (N = 848 721 Medicaid; N = 511 061 private insurance). RESULTS More than half of the children with an FASD diagnosis were prescribed psychotropic medications (63% Medicaid; 57% private). Utilization rates of psychotropic medication among children with cooccurring FASD and a mental health condition (79% Medicaid; 71% private) were higher compared to children with a mental health diagnosis but no FASD (57% Medicaid; 57% private). Stimulants were the most commonly prescribed. Encephalopathy, attention deficit hyperactivity disorder, and epilepsy were the 3 most common cooccurring diagnosis among children with FASD using psychotropic medication under Medicaid compared to encephalopathy, attention deficit hyperactivity disorder, and anxiety with private insurance. CONCLUSIONS These results exemplify the complexity of the neurobehavioral profile of children with FASD and the challenge of treatment. Future studies may determine how supportive services for these children will affect psychotropic medication use.
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Affiliation(s)
- Yasmin Senturias
- Atrium Health, Developmental and Behavioral Pediatrics of the Carolinas Charlotte, Charlotte, North Carolina
| | - Mir M Ali
- US Department of Health and Human Services, Office of the Assistant Secretary for Planning & Evaluation, Washington, District of Columbia
| | - Kristina West
- US Department of Health and Human Services, Office of the Assistant Secretary for Planning & Evaluation, Washington, District of Columbia
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22
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Sex-Related Differences in Voluntary Alcohol Intake and mRNA Coding for Synucleins in the Brain of Adult Rats Prenatally Exposed to Alcohol. Biomedicines 2022; 10:biomedicines10092163. [PMID: 36140264 PMCID: PMC9496239 DOI: 10.3390/biomedicines10092163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 08/17/2022] [Accepted: 08/29/2022] [Indexed: 11/24/2022] Open
Abstract
Maternal alcohol consumption is one of the strong predictive factors of alcohol use and consequent abuse; however, investigations of sex differences in response to prenatal alcohol exposure (PAE) are limited. Here we compared the effects of PAE throughout gestation on alcohol preference, state anxiety and mRNA expression of presynaptic proteins α-, β- and γ-synucleins in the brain of adult (PND60) male and female Wistar rats. Total RNA was isolated from the hippocampus, midbrain and hypothalamus and mRNA levels were assessed with quantitative RT-PCR. Compared with naïve males, naïve female rats consumed more alcohol in “free choice” paradigm (10% ethanol vs. water). At the same time, PAE produced significant increase in alcohol consumption and preference in males but not in females compared to male and female naïve groups, correspondingly. We found significantly lower α-synuclein mRNA levels in the hippocampus and midbrain of females compared to males and significant decrease in α-synuclein mRNA in these brain areas in PAE males, but not in females compared to the same sex controls. These findings indicate that the impact of PAE on transcriptional regulation of synucleins may be sex-dependent, and in males’ disruption in α-synuclein mRNA expression may contribute to increased vulnerability to alcohol-associated behavior.
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23
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Zheng Y, Huo J, Yang M, Zhang G, Wan S, Chen X, Zhang B, Liu H. ERK1/2 Signalling Pathway Regulates Tubulin-Binding Cofactor B Expression and Affects Astrocyte Process Formation after Acute Foetal Alcohol Exposure. Brain Sci 2022; 12:brainsci12070813. [PMID: 35884621 PMCID: PMC9312805 DOI: 10.3390/brainsci12070813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 12/04/2022] Open
Abstract
Foetal alcohol spectrum disorders (FASDs) are a spectrum of neurological disorders whose neurological symptoms, besides the neuronal damage caused by alcohol, may also be associated with neuroglial damage. Tubulin-binding cofactor B (TBCB) may be involved in the pathogenesis of FASD. To understand the mechanism and provide new insights into the pathogenesis of FASD, acute foetal alcohol exposure model on astrocytes was established and the interference experiments were carried out. First, after alcohol exposure, the nascent astrocyte processes were reduced or lost, accompanied by the absence of TBCB expression and the disruption of microtubules (MTs) in processes. Subsequently, TBCB was silenced with siRNA. It was severely reduced or lost in nascent astrocyte processes, with a dramatic reduction in astrocyte processes, indicating that TBCB plays a vital role in astrocyte process formation. Finally, the regulating mechanism was studied and it was found that the extracellular signal-regulated protease 1/2 (ERK1/2) signalling pathway was one of the main pathways regulating TBCB expression in astrocytes after alcohol injury. In summary, after acute foetal alcohol exposure, the decreased TBCB in nascent astrocyte processes, regulated by the ERK1/2 signalling pathway, was the main factor leading to the disorder of astrocyte process formation, which could contribute to the neurological symptoms of FASD.
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Affiliation(s)
- Yin Zheng
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
- Correspondence: (Y.Z.); (J.H.)
| | - Jiechao Huo
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
- Correspondence: (Y.Z.); (J.H.)
| | - Mei Yang
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
| | - Gaoli Zhang
- Institute for Viral Hepatitis, Second Affiliated Hospital of Chongqing Medical University, Chongqing 400063, China;
| | - Shanshan Wan
- Department of Blood Transfusion, Sichuan Cancer Hospital & Institute, Chengdu 610044, China;
| | - Xiaoqiao Chen
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
| | - Bingqiu Zhang
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
| | - Hui Liu
- Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; (M.Y.); (X.C.); (B.Z.); (H.L.)
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24
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The Universal and Primary Prevention of Foetal Alcohol Spectrum Disorders (FASD): A Systematic Review. JOURNAL OF PREVENTION 2022; 43:297-316. [PMID: 35286547 PMCID: PMC9114092 DOI: 10.1007/s10935-021-00658-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 12/07/2021] [Indexed: 10/24/2022]
Abstract
AbstractFoetal alcohol spectrum disorder (FASD) comprises multiple neurodevelopmental disorders caused by alcohol consumption during pregnancy. With a global prevalence rate of 7.7 per 1000 population, FASD is a leading cause of prenatal developmental disorders. The extent of physical, mental, and social consequences for individuals with FASD can be vast and negatively affect their social environment, daily life, school, relationships, and work. As treatment for FASD is labour- and cost-intensive, with no cure available, prevention is key in reducing FASD prevalence rates. As most systematic reviews conducted so far have focused on specific FASD risk groups, we investigated the effectiveness of universal FASD prevention and primary preventive strategies. We identified a total of 567 potentially pertinent records through PubMed, Cochrane Library, EBSCO, PubPsych, and DAHTA published from 2010 to May 2020, of which 10 studies were included in this systematic review. Results showed a substantial heterogeneity in the studies’ quality, although all preventive measures, except one, proved effective in both increasing knowledge and awareness of FASD, as well as decreasing the risk of an alcohol exposed pregnancy. Limiting factors such as small sample sizes and a lack of behavioural change testing require further studies to support existing evidence for FASD prevention and its implementation, as well as detecting the best course of action for FASD prevention when creating and implementing prevention and intervention approaches.
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25
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Zilberstein K. Trauma in Context: an Integrative Treatment Model. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2022; 15:487-500. [PMID: 35600523 PMCID: PMC9120280 DOI: 10.1007/s40653-021-00416-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 06/03/2023]
Abstract
Evidenced based trauma treatments benefit children, but they rarely suffice for youth with multiple and complex comorbidities. After the completion of standard treatments, many children continue to show residual social, behavioral, and emotional difficulties. Part of the difficulty is that while the literature on trauma describes numerous facets that contribute to the severity, expression, and outcomes of trauma exposure, clinical assessments and interventions do not sufficiently reflect that literature. Clinicians thus have little guidance on how to integrate the intricacies of client's circumstances into a trauma-informed framework. To expand the scope and efficacy of treatments and guide clinicians in selecting appropriate interventions, this paper explores factors associated with pretreatment traumatic responses and proposes an integrative treatment model that includes the trauma experience, itself, combined with pre- and post-trauma factors that are both internal and external to the child and family. Pre-trauma experiences influence the severity of traumatic responses, while post-trauma factors impact a person's ability to cope and recover. Both are important targets for direct intervention.
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26
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Terracina S, Ferraguti G, Tarani L, Messina MP, Lucarelli M, Vitali M, De Persis S, Greco A, Minni A, Polimeni A, Ceccanti M, Petrella C, Fiore M. Transgenerational Abnormalities Induced by Paternal Preconceptual Alcohol Drinking: Findings from Humans and Animal Models. Curr Neuropharmacol 2022; 20:1158-1173. [PMID: 34720083 PMCID: PMC9886817 DOI: 10.2174/1570159x19666211101111430] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/14/2021] [Accepted: 10/28/2021] [Indexed: 11/22/2022] Open
Abstract
Alcohol consumption during pregnancy and lactation is a widespread preventable cause of neurodevelopmental impairment in newborns. While the harmful effects of gestational alcohol use have been well documented, only recently, the role of paternal preconceptual alcohol consumption (PPAC) prior to copulating has drawn specific epigenetic considerations. Data from human and animal models have demonstrated that PPAC may affect sperm function, eliciting oxidative stress. In newborns, PPAC may induce changes in behavior, cognitive functions, and emotional responses. Furthermore, PPAC may elicit neurobiological disruptions, visuospatial impairments, hyperactivity disorders, motor skill disruptions, hearing loss, endocrine, and immune alterations, reduced physical growth, placental disruptions, and metabolic alterations. Neurobiological studies on PPAC have also disclosed changes in brain function and structure by disrupting the growth factors pathways. In particular, as shown in animal model studies, PPAC alters brain nerve growth factor (NGF) and brainderived neurotrophic factor (BDNF) synthesis and release. This review shows that the crucial topic of lifelong disabilities induced by PPAC and/or gestational alcohol drinking is quite challenging at the individual, societal, and familial levels. Since a nontoxic drinking behavior before pregnancy (for both men and women), during pregnancy, and lactation cannot be established, the only suggestion for couples planning pregnancies is to completely avoid the consumption of alcoholic beverages.
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Affiliation(s)
- Sergio Terracina
- Department of Experimental Medicine, Medical Faculty, Sapienza University of Rome, RomeItaly
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Medical Faculty, Sapienza University of Rome, RomeItaly
| | - Luigi Tarani
- Department of Pediatrics, Medical Faculty, “Sapienza” University of Rome, Rome, Italy
| | | | - Marco Lucarelli
- Department of Experimental Medicine, Medical Faculty, Sapienza University of Rome, RomeItaly
| | | | | | - Antonio Greco
- Department of Sense Organs, Sapienza University Hospital of Rome, Rome, Italy
| | - Antonio Minni
- Department of Sense Organs, Sapienza University Hospital of Rome, Rome, Italy
| | - Antonella Polimeni
- Department of Odontostomatological and Maxillofacial Sciences, Sapienza University of Rome, Rome, Italy
| | - Mauro Ceccanti
- SITAC, Società Italiana per il Trattamento dell’Alcolismo e le sue Complicanze, Rome, Italy
| | - Carla Petrella
- Institute of Biochemistry and Cell Biology (IBBC-CNR), Rome, Italy
| | - Marco Fiore
- Institute of Biochemistry and Cell Biology (IBBC-CNR), Rome, Italy,Address correspondence to this author at the Institute of Biochemistry and Cell Biology (IBBC-CNR), Rome, Italy; E-mail:
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27
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Wen W, Li H, Luo J. Potential Role of MANF, an ER Stress Responsive Neurotrophic Factor, in Protecting Against Alcohol Neurotoxicity. Mol Neurobiol 2022; 59:2992-3015. [PMID: 35254650 PMCID: PMC10928853 DOI: 10.1007/s12035-022-02786-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/26/2022] [Indexed: 10/18/2022]
Abstract
Alcohol exposure during pregnancy is harmful to the fetus and causes a wide range of long-lasting physiological and neurocognitive impairments, collectively referred to as fetal alcohol spectrum disorders (FASD). The neurobehavioral deficits observed in FASD result from structural and functional damages in the brain, with neurodegeneration being the most destructive consequence. Currently, there are no therapies for FASD. It is exigent to delineate the underlying mechanisms of alcohol neurotoxicity and develop an effective strategy of treatment. ER stress, caused by the accumulation of unfolded/misfolded proteins in the ER, is the hallmark of many neurodegenerative diseases, including alcohol-induced neurodegeneration. Mesencephalic astrocyte-derived neurotrophic factor (MANF) is a newly discovered endoplasmic reticulum (ER) stress responsive neurotrophic factor that regulates diverse neuronal functions. This review summarizes the recent findings revealing the effects of MANF on the CNS and its protective role against neurodegeneration. Particularly, we focus the role of MANF on alcohol-induced ER stress and neurodegeneration and discuss the therapeutic potential of MANF in treating alcohol neurotoxicity such as FASD.
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Affiliation(s)
- Wen Wen
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA
| | - Hui Li
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA
| | - Jia Luo
- Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, IA, 52242, USA.
- Iowa City VA Health Care System, Iowa City, IA, 52246, USA.
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Brown J, Jonason A, Asp E, McGinn V, Carter MN, Spiller V, Jozan A. Fetal alcohol spectrum disorder and confabulation in psycholegal settings: A beginner's guide for criminal justice, forensic mental health, and legal interviewers. BEHAVIORAL SCIENCES & THE LAW 2022; 40:46-86. [PMID: 34689366 DOI: 10.1002/bsl.2540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 09/30/2021] [Accepted: 10/03/2021] [Indexed: 06/13/2023]
Abstract
Fetal alcohol spectrum disorders (FASD) are neurodevelopmental/neurobehavioral conditions caused by prenatal alcohol exposure (PAE). Impairments caused by PAE contribute to the over-representation of individuals with FASD in the United States juvenile and adult criminal justice systems. These same impairments can equally impact on individuals with FASD who are witnesses to or victims of crime who also have to navigate the complexities of the criminal justice system. Difficulties include increased susceptibility to confabulation throughout the legal process that, in turn, can contribute to increased rates of poor outcomes including false confessions and wrongful convictions. Individuals with FASD are particularity at risk of confabulation when they are subjected to tactics, such as stressful and anxiety-provoking situations, threats, and leading, suggestive, or coercive questioning. Many professionals in the forensic context are unfamiliar with FASD or related confabulation risk and may unintentionally utilize tactics that intensify impacts of pre-existing impairment. This article serves as a beginner's guide for professionals working in criminal justice settings by (a) providing research-based overviews of FASD and confabulation, (b) describing how FASD may lead to confabulation, and (c) suggesting ways that professionals can modify protocols when interacting with individuals with FASD. Suggestions in this article hold the potential to decrease the risk of confabulation in the criminal justice system and decrease problematic outcomes, such as false confessions and wrongful convictions among individuals with FASD.
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Affiliation(s)
- Jerrod Brown
- Pathways Counseling Center, Inc., St. Paul, Minnesota, USA
- Concordia University, St. Paul, Minnesota, USA
- American Institute for the Advancement of Forensic Studies, St. Paul, Minnesota, USA
| | - Alec Jonason
- Department of Psychology, Hamline University, St. Paul, Minnesota, USA
- Wesley & Lorene Artz Cognitive Neuroscience Research Center, Hamline University, St. Paul, Minnesota, USA
| | - Erik Asp
- Department of Psychology, Hamline University, St. Paul, Minnesota, USA
- Wesley & Lorene Artz Cognitive Neuroscience Research Center, Hamline University, St. Paul, Minnesota, USA
- Department of Neurology, University of Iowa, Iowa City, Iowa, USA
| | - Valerie McGinn
- The FASD Centre, Auckland, New Zealand
- School of Population Health, The University of Auckland, Auckland, New Zealand
| | - Megan N Carter
- University of Washington, Seattle, Washington, USA
- Department of Social and Health Services, Special Commitment Center, Steilacoom, Washington, USA
| | | | - Amy Jozan
- American Institute for the Advancement of Forensic Studies, St. Paul, Minnesota, USA
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29
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Chen MH, Hong CL, Wang YT, Wang TJ, Chen JR. The Effect of Astaxanthin Treatment on the Rat Model of Fetal Alcohol Spectrum Disorders (FASD). Brain Res Bull 2022; 183:57-72. [DOI: 10.1016/j.brainresbull.2022.02.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 12/26/2022]
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30
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Suresh S, Abozaid A, Tsang B, Gerlai R. Exposure of parents to alcohol alters behavior of offspring in zebrafish. Prog Neuropsychopharmacol Biol Psychiatry 2021; 111:110143. [PMID: 33096155 DOI: 10.1016/j.pnpbp.2020.110143] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/12/2020] [Accepted: 10/14/2020] [Indexed: 12/22/2022]
Abstract
Alcoholism and alcohol abuse represent a significant medical and societal problem, and have been thoroughly investigated in humans as well as using animal models. A less well understood aspect of alcohol related disorders is the possible effect of this drug on offspring whose parents were exposed prior to conception. The zebrafish has been successfully employed in alcohol research, however, the effect of exposing the parents to alcohol before fertilization of the eggs on offspring has not been demonstrated in this species. In this proof of concept study, we attempt to address this hiatus. We exposed both adult male and female zebrafish to 0.0% (control) or 0.5% (vol/vol) alcohol chronically for 7 days, subsequently bred the fish within their respective treatment group, collected the fertilized eggs, allowed them to develop, and tested the behavior of free-swimming offspring at their age of 7-9 days post-fertilization. We conducted the analysis in two genetically distinct quasi-inbred strains of zebrafish, AB and TL. Although gross morphology and general activity of the fish appeared unaffected, we found significant behavioral alterations in offspring of alcohol exposed parents compared to offspring of control parents in both strains. These alterations included robustly increased duration and reduced frequency of immobility, increased turn angle, and increased intra-individual variance of turn angle in offspring of alcohol exposed parents in both strains. The mechanisms underlying these behavioral effects or whether the effects are due to exposure of the father, the mother, or both to alcohol are unknown. Nevertheless, our results now set the stage for future studies with zebrafish that will address these questions.
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Affiliation(s)
| | - Amira Abozaid
- Department of Cell & System Biology, University of Toronto, Canada
| | - Benjamin Tsang
- Department of Psychology, University of Toronto Mississauga, Canada
| | - Robert Gerlai
- Department of Psychology, University of Toronto Mississauga, Canada; Department of Cell & System Biology, University of Toronto, Canada.
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Fernandes Y, Lovely CB. Zebrafish models of fetal alcohol spectrum disorders. Genesis 2021; 59:e23460. [PMID: 34739740 DOI: 10.1002/dvg.23460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/15/2021] [Accepted: 10/18/2021] [Indexed: 12/14/2022]
Abstract
Fetal alcohol spectrum disorder (FASD) describes a wide range of structural deficits and cognitive impairments. FASD impacts up to 5% of children born in the United States each year, making ethanol one of the most common teratogens. Due to limitations and ethical concerns, studies in humans are limited in their ability to study FASD. Animal models have proven critical in identifying and characterizing the mechanisms underlying FASD. In this review, we will focus on the attributes of zebrafish that make it a strong model in which to study ethanol-induced developmental defects. Zebrafish have several attributes that make it an ideal model in which to study FASD. Zebrafish produced large numbers of externally fertilized, translucent embryos. With a high degree of genetic amenability, zebrafish are at the forefront of identifying and characterizing the gene-ethanol interactions that underlie FASD. Work from multiple labs has shown that embryonic ethanol exposures result in defects in craniofacial, cardiac, ocular, and neural development. In addition to structural defects, ethanol-induced cognitive and behavioral impairments have been studied in zebrafish. Building upon these studies, work has identified ethanol-sensitive loci that underlie the developmental defects. However, analyses show there is still much to be learned of these gene-ethanol interactions. The zebrafish is ideally suited to expand our understanding of gene-ethanol interactions and their impact on 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
- Department of Biology, University of South Dakota, Vermillion, South Dakota, USA
| | - C Ben Lovely
- Department of Biochemistry and Molecular Genetics, Alcohol Research Center, University of Louisville, Louisville, Kentucky, USA
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García-Baos A, Puig-Reyne X, García-Algar Ó, Valverde O. Cannabidiol attenuates cognitive deficits and neuroinflammation induced by early alcohol exposure in a mice model. Biomed Pharmacother 2021; 141:111813. [PMID: 34126352 DOI: 10.1016/j.biopha.2021.111813] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/17/2021] [Accepted: 06/07/2021] [Indexed: 12/16/2022] Open
Abstract
Foetal alcohol spectrum disorder (FASD) is the umbrella term used to describe the physical and mental disabilities induced by alcohol exposure during development. Early alcohol exposure induces cognitive impairments resulting from damage to the central nervous system (CNS). The neuroinflammatory response accompanied by neurodegenerative mechanisms contribute to those detrimental alterations. Cannabidiol (CBD) has recently emerged as an anti-inflammatory drug that might be useful to treat several neuropsychiatric disorders. In our study, we assessed the effects of CBD on long-lasting cognitive deficits induced by early alcohol exposure. Furthermore, we analysed long-term pro-inflammatory and apoptotic markers within the prefrontal cortex and hippocampus. To model alcohol binge drinking during gestational and lactation periods, we used pregnant C57BL/6 female mice with time-limited access to 20% v/v alcohol solution. Following the prenatal and lactation alcohol exposure (PLAE), we treated the male and female offspring with CBD from post-natal day (PD) 25 until PD34, and we evaluated their cognitive performance at PD60. Our results showed that CBD treatment during peri-adolescence period ameliorates cognitive deficits observed in our FASD-like mouse model, without sex differences. Moreover, CBD restores the PLAE-induced increased levels of TNFα and IL-6 in the hippocampus. Thus, our study provides new insights for CBD as a therapeutic agent to counteract cognitive impairments and neuroinflammation caused by early alcohol exposure.
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Affiliation(s)
- Alba García-Baos
- Neurobiology of Behaviour Research Group (GReNeC-NeuroBio), Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Xavier Puig-Reyne
- Neurobiology of Behaviour Research Group (GReNeC-NeuroBio), Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain
| | - Óscar García-Algar
- Neonatology Unit, ICGON, IDIBAPS, Hospital Clínic-Maternitat, BCNatal, Barcelona, Spain
| | - Olga Valverde
- Neurobiology of Behaviour Research Group (GReNeC-NeuroBio), Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain; Neuroscience Research Programme, IMIM-Hospital del Mar Research Institute, Barcelona, Spain.
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Pinheiro-da-Silva J, Agues-Barbosa T, Luchiari AC. Embryonic Exposure to Ethanol Increases Anxiety-Like Behavior in Fry Zebrafish. Alcohol Alcohol 2021; 55:581-590. [PMID: 32886092 DOI: 10.1093/alcalc/agaa087] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/16/2020] [Accepted: 07/31/2020] [Indexed: 12/18/2022] Open
Abstract
AIMS Fetal alcohol spectrum disorder (FASD) is an umbrella term to describe the effects of ethanol (Eth) exposure during embryonic development, including several conditions from malformation to cognitive deficits. Zebrafish (Danio rerio) are a translational model popularly applied in brain disorders and drug screening studies due to its genetic and physiology homology to humans added to its transparent eggs and fast development. In this study, we investigated how early ethanol exposure affects zebrafish behavior during the initial growth phase. METHODS Fish eggs were exposed to 0.0 (control), 0.25 and 0.5% ethanol at 24 h post-fertilization. Later, fry zebrafish (10 days old) were tested in a novel tank task and an inhibitory avoidance protocol to inquire about morphology and behavioral alterations. RESULTS Analysis of variance showed that ethanol doses of 0.25 and 0.5% do not cause morphological malformations and did not impair associative learning but increased anxiety-like behavior responses and lower exploratory behavior when compared to the control. CONCLUSION Our results demonstrate that one can detect behavioral abnormalities in the zebrafish induced by embryonic ethanol as early as 10 days post-fertilization and that alcohol increases anxious behavior during young development in zebrafish.
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Affiliation(s)
| | - Thais Agues-Barbosa
- Department of Physiology and Behavior, Universidade Federal do Rio Grande do Norte, Rio Grande do Norte, Brazil
| | - Ana Carolina Luchiari
- Department of Physiology and Behavior, Universidade Federal do Rio Grande do Norte, Rio Grande do Norte, Brazil
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Lopatynska-Mazurek M, Komsta L, Gibula-Tarlowska E, Kotlinska JH. Aversive Learning Deficits and Depressive-Like Behaviors Are Accompanied by an Increase in Oxidative Stress in a Rat Model of Fetal Alcohol Spectrum Disorders: The Protective Effect of Rapamycin. Int J Mol Sci 2021; 22:ijms22137083. [PMID: 34209274 PMCID: PMC8268794 DOI: 10.3390/ijms22137083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/26/2021] [Accepted: 06/29/2021] [Indexed: 01/11/2023] Open
Abstract
Fetal alcohol spectrum disorders (FASDs) are one of the most common consequences of ethanol exposure during pregnancy. In adulthood, these disorders can be manifested by learning and memory deficits and depressive-like behavior. Ethanol-induced oxidative stress may be one of the factors that induces FASD development. The mammalian target of the Rapamycin (mTOR) signaling pathway that acts via two distinct multiprotein complexes, mTORC1 and mTORC2, can affect oxidative stress. We investigated whether mTOR-dependent or mTOR-independent mechanisms are engaged in this phenomenon. Thus, Rapamycin—a selective inhibitor of mTORC1, Torin-2—a non-selective mTORC1/mTORC2 inhibitor, and FK-506—a drug that impacts oxidative stress in an mTOR-independent manner were used. Behavioral tests were performed in adult (PND60-65) rats using a passive avoidance (PA) task (aversive learning and memory) and forced swimming test (FST) (depressive-like behaviors). In addition, the biochemical parameters of oxidative stress, such as lipid peroxidation (LPO), as well as apurinic/apyrimidinic (AP)-sites were determined in the hippocampus and prefrontal cortex in adult (PND65) rats. The rat FASD model was induced by intragastric ethanol (5 g/kg/day) administration at postnatal day (PND)4–9 (an equivalent to the third trimester of human pregnancy). All substances (3 mg/kg) were given 30 min before ethanol. Our results show that neonatal ethanol exposure leads to deficits in context-dependent fear learning and depressive-like behavior in adult rats that were associated with increased oxidative stress parameters in the hippocampus and prefrontal cortex. Because these effects were completely reversed by Rapamycin, an mTORC1 inhibitor, this outcome suggests its usefulness as a preventive therapy in disorders connected with prenatal ethanol exposure.
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Affiliation(s)
| | - Lukasz Komsta
- Department of Medicinal Chemistry, Medical University, 20-090 Lublin, Poland;
| | - Ewa Gibula-Tarlowska
- Department of Pharmacology and Pharmacodynamics, Medical University, 20-093 Lublin, Poland; (M.L.-M.); (E.G.-T.)
| | - Jolanta H. Kotlinska
- Department of Pharmacology and Pharmacodynamics, Medical University, 20-093 Lublin, Poland; (M.L.-M.); (E.G.-T.)
- Correspondence: ; Tel.: +81-448-72-55
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Li Y, Zhang LN, Chong L, Liu Y, Xi FY, Zhang H, Duan XL. Prenatal ethanol exposure impairs the formation of radial glial fibers and promotes the transformation of GFAPδ‑positive radial glial cells into astrocytes. Mol Med Rep 2021; 23:274. [PMID: 33576465 PMCID: PMC7893684 DOI: 10.3892/mmr.2021.11913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 01/12/2021] [Indexed: 12/19/2022] Open
Abstract
During embryonic cortical development, radial glial cells (RGCs) are the major source of neurons, and these also serve as a supportive scaffold to guide neuronal migration. Similar to Vimentin, glial fibrillary acidic protein (GFAP) is one of the major intermediate filament proteins present in glial cells. Previous studies confirmed that prenatal ethanol exposure (PEE) significantly affected the levels of GFAP and increased the disassembly of radial glial fibers. GFAPδ is a variant of GFAP that is specifically expressed in RGCs; however, to the best of our knowledge, there are no reports regarding how PEE influences its expression during cortical development. In the present study, the effects of PEE on the expression and distribution of GFAPδ during early cortical development were assessed. It was found that PEE significantly decreased the expression levels of GFAP and GFAPδ. Using double immunostaining, GFAPδ was identified to be specifically expressed in apical and basal RGCs, and was co‑localized with other intermediate filament proteins, such as GFAP, Nestin and Vimentin. Additionally, PEE significantly affected the morphology of radial glial fibers and altered the behavior of RGCs. The loss of GFAPδ accelerated the transformation of RGCs into astrocytes. Using co‑immunostaining with Ki67 or phospho‑histone H3, GFAPδ+ cells were observed to be proliferative or mitotic cells, and ethanol treatment significantly decreased the proliferative or mitotic activities of GFAPδ+ RGCs. Taken together, the results suggested that PEE altered the expression patterns of GFAPδ and impaired the development of radial glial fibers and RGC behavior. The results of the present study provided evidence that GFAPδ may be a promising target to rescue the damage induced by PEE.
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Affiliation(s)
- Yu Li
- Department of Infectious Diseases, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
- Shaanxi Center for Models of Clinical Medicine in International Cooperation of Science and Technology, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Li-Na Zhang
- The Third Department of Neurology, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Li Chong
- The Third Department of Neurology, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Yue Liu
- The Third Department of Neurology, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Feng-Yu Xi
- Department of Clinical Laboratory, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Hong Zhang
- Department of Infectious Diseases, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
| | - Xiang-Long Duan
- Shaanxi Center for Models of Clinical Medicine in International Cooperation of Science and Technology, Shaanxi Provincial People's Hospital and The Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi 710068, P.R. China
- The Second Department of General Surgery, Shaanxi Provincial People's Hospital and The Third Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710068, P.R. China
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Lopatynska-Mazurek M, Pankowska A, Gibula-Tarlowska E, Pietura R, Kotlinska JH. Rapamycin Improves Recognition Memory and Normalizes Amino-Acids and Amines Levels in the Hippocampal Dentate Gyrus in Adult Rats Exposed to Ethanol during the Neonatal Period. Biomolecules 2021; 11:362. [PMID: 33673489 PMCID: PMC7997340 DOI: 10.3390/biom11030362] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/21/2021] [Accepted: 02/24/2021] [Indexed: 12/19/2022] Open
Abstract
The mammalian target of rapamycin (mTOR), a serine/ threonine kinase, is implicated in synaptic plasticity by controlling protein synthesis. Research suggests that ethanol exposure during pregnancy alters the mTOR signaling pathway in the fetal hippocampus. Thus, we investigated the influence of pre-treatment with rapamycin, an mTORC1 inhibitor, on the development of recognition memory deficits in adult rats that were neonatally exposed to ethanol. In the study, male and female rat pups received ethanol (5 g/kg/day) by intragastric intubation at postanatal day (PND 4-9), an equivalent to the third trimester of human pregnancy. Rapamycin (3 and 10 mg/kg) was given intraperitoneally before every ethanol administration. Short- and long-term recognition memory was assessed in the novel object recognition (NOR) task in adult (PND 59/60) rats. Locomotor activity and anxiety-like behavior were also evaluated to exclude the influence of such behavior on the outcome of the memory task. Moreover, the effects of rapamycin pre-treatment during neonatal ethanol exposure on the content of amino-acids and amines essential for the proper development of cognitive function in the dentate gyrus (DG) of the hippocampus was evaluated using proton magnetic resonance spectroscopy (1H MRS) in male adult (PND 60) rats. Our results show the deleterious effect of ethanol given to neonatal rats on long-term recognition memory in adults. The effect was more pronounced in male rather than female rats. Rapamycin reversed this ethanol-induced memory impairment and normalized the levels of amino acids and amines in the DG. This suggests the involvement of mTORC1 in the deleterious effect of ethanol on the developing brain.
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Affiliation(s)
- Malgorzata Lopatynska-Mazurek
- Department of Pharmacology and Pharmacodynamics, Medical University, Lublin, 20-059 Lublin, Poland; (M.L.-M.); (E.G.-T.)
| | - Anna Pankowska
- Department of Radiography, Medical University, Lublin, 20-081 Lublin, Poland; (A.P.); (R.P.)
| | - Ewa Gibula-Tarlowska
- Department of Pharmacology and Pharmacodynamics, Medical University, Lublin, 20-059 Lublin, Poland; (M.L.-M.); (E.G.-T.)
| | - Radoslaw Pietura
- Department of Radiography, Medical University, Lublin, 20-081 Lublin, Poland; (A.P.); (R.P.)
| | - Jolanta H. Kotlinska
- Department of Pharmacology and Pharmacodynamics, Medical University, Lublin, 20-059 Lublin, Poland; (M.L.-M.); (E.G.-T.)
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Pei J, Poth C, Tremblay M, Walker M. An Integrative Systems Approach to Enhancing Service Delivery for Individuals with Complex Needs. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2021. [DOI: 10.1007/s40474-021-00223-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
Purpose of Review
There are a lack of system-wide integrative services for individuals with complex needs and a corresponding demand for advancing cross-disciplinary practices in community settings. This demand is especially acute for individuals with fetal alcohol spectrum disorder (FASD) and a gap we have sought to address.
Recent Findings
We present findings from a literature scan to guide service delivery for individuals and families affected by FASD and other complex needs: four overarching guiding principles for policy decision-makers, seven guiding practices for organizations, and 23 guiding practices for service providers.
Summary
These identified principles and practices bridge diverse perspectives, with potential for their implementation to provide consistent, evidence-based services to underserved populations with complex needs.
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Almeida-Toledano L, Andreu-Fernández V, Aras-López R, García-Algar Ó, Martínez L, Gómez-Roig MD. Epigallocatechin Gallate Ameliorates the Effects of Prenatal Alcohol Exposure in a Fetal Alcohol Spectrum Disorder-Like Mouse Model. Int J Mol Sci 2021; 22:ijms22020715. [PMID: 33450816 PMCID: PMC7828292 DOI: 10.3390/ijms22020715] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 12/16/2022] Open
Abstract
Fetal alcohol spectrum disorder is the main preventable cause of intellectual disability in the Western world. Although binge drinking is the most studied prenatal alcohol exposure pattern, other types of exposure, such as the Mediterranean, are common in specific geographic areas. In this study, we analyze the effects of prenatal alcohol exposure in binge and Mediterranean human drinking patterns on placenta and brain development in C57BL/6J mice. We also assess the impact of prenatal treatment with the epigallocatechin-3-gallate antioxidant in both groups. Study experimental groups for Mediterranean or binge patterns: (1) control; (2) ethanol; (3) ethanol + epigallocatechin-3-gallate. Brain and placental tissue were collected on gestational Day 19. The molecular pathways studied were fetal and placental growth, placental angiogenesis (VEGF-A, PLGF, VEGF-R), oxidative stress (Nrf2), and neurodevelopmental processes including maturation (NeuN, DCX), differentiation (GFAP) and neural plasticity (BDNF). Prenatal alcohol exposure resulted in fetal growth restriction and produced imbalances of placental angiogenic factors. Moreover, prenatal alcohol exposure increased oxidative stress and caused significant alterations in neuronal maturation and astrocyte differentiation. Epigallocatechin-3-gallate therapy ameliorated fetal growth restriction, attenuated alcohol-induced changes in placental angiogenic factors, and partially rescued neuronal nuclear antigen (NeuN), (doublecortin) DCX, and (glial fibrillary acidic protein) GFAP levels. Any alcohol consumption (Mediterranean or binge) during pregnancy may generate a fetal alcohol spectrum disorder phenotype and the consequences may be partially attenuated by a prenatal treatment with epigallocatechin-3-gallate.
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Affiliation(s)
- Laura Almeida-Toledano
- BCNatal-Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, 08950 Esplugues de Llobregat, Spain; (L.A.-T.); (Ó.G.-A.)
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- Maternal and Child Health and Development Network II (SAMID II), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain; (R.A.-L.); (L.M.)
| | - Vicente Andreu-Fernández
- Grup de Recerca Infancia i Entorn (GRIE), Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Valencian International University (VIU), 46002 Valencia, Spain
- Correspondence: (V.A.-F.); (M.D.G.-R.); Tel.: +34-609709258 (V.A.-F.); +34-670061359 (M.D.G.-R.)
| | - Rosa Aras-López
- Maternal and Child Health and Development Network II (SAMID II), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain; (R.A.-L.); (L.M.)
- Congenital Malformations Lab, Institute of Medicine and Molecular Genetic (INGEMM), Institute for Health Research of La Paz University Hospital (IdiPAZ), 28046 Madrid, Spain
| | - Óscar García-Algar
- BCNatal-Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, 08950 Esplugues de Llobregat, Spain; (L.A.-T.); (Ó.G.-A.)
- Maternal and Child Health and Development Network II (SAMID II), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain; (R.A.-L.); (L.M.)
- Grup de Recerca Infancia i Entorn (GRIE), Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Department of Neonatology, Hospital Clínic-Maternitat, ICGON, IDIBAPS, BCNatal, 08028 Barcelona, Spain
| | - Leopoldo Martínez
- Maternal and Child Health and Development Network II (SAMID II), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain; (R.A.-L.); (L.M.)
- Congenital Malformations Lab, Institute of Medicine and Molecular Genetic (INGEMM), Institute for Health Research of La Paz University Hospital (IdiPAZ), 28046 Madrid, Spain
- Department of Pediatric Surgery, Hospital Universitario La Paz, 28046 Madrid, Spain
| | - María Dolores Gómez-Roig
- BCNatal-Barcelona Center for Maternal Fetal and Neonatal Medicine, Hospital Sant Joan de Déu and Hospital Clínic, 08950 Esplugues de Llobregat, Spain; (L.A.-T.); (Ó.G.-A.)
- Institut de Recerca Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
- Maternal and Child Health and Development Network II (SAMID II), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain; (R.A.-L.); (L.M.)
- Correspondence: (V.A.-F.); (M.D.G.-R.); Tel.: +34-609709258 (V.A.-F.); +34-670061359 (M.D.G.-R.)
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Oh SS, Kim YJ, Jang SI, Park S, Nam CM, Park EC. Hospitalizations and mortality among patients with fetal alcohol spectrum disorders: a prospective study. Sci Rep 2020; 10:19512. [PMID: 33177533 PMCID: PMC7658994 DOI: 10.1038/s41598-020-76406-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/26/2020] [Indexed: 12/28/2022] Open
Abstract
With nearly 10% of women consuming alcohol during pregnancy, fetal alcohol spectrum disorders (FASDs) are becoming an increasing concern for clinicians and policymakers interested in the field of healthcare. Known as the range of mental and/or physical disabilities that occur among individuals with prenatal alcohol exposure, FASDs can result in dysmorphic features, problems with physical growth, neurobehavioral and cognitive problems that not only increase risk of various diseases, but also premature mortality. We investigated whether the diagnosis of FASDs result in increased risk of hospitalizations and mortality, with respect to FASD domains and relative diseases, when age effects are controlled for. The data for this study was taken from the National Health Insurance Service – National Sample Cohort (NHIS-NSC) between 2003 and 2013. The population attributable risk (PAR) statistic was used to estimate the percentage of hospitalizations and mortality attributable to FASDs and other factors. A time-dependent Cox proportional hazards model with age of diagnosis as the time-scale was employed to calculate adjusted hazard ratios and 95% CIs for hospitalizations and mortality among FASD populations compared to their general population peers. Among the 3,103 FASD cases, 27.5% experienced hospitalizations and 12.5% died. Overall, FASDs accounted for 853 FASD-attributable hospitalizations (51.0% of all hospitalizations in the study population) and 387 mortality events (34.5% of all deaths in the study population). 20.52% of hospitalizations and 21.35% of mortalities were attributable to FASDs in this population. Compared to the control group, FASD patients had a 1.25-fold (HR: 1.25, 95% CI: 1.05–1.49, p = 0.0114) increased risk of hospitalizations and a 1.33-fold (HR: 1.33, 95% CI: 1.07–1.67, p = 0.0118) increased risk of all-cause mortality. The most common cause for hospitalization was diseases of the nervous system, which accounted for 450 FASD-attributable hospitalizations (96.2% of all nervous system hospitalizations in the study population). In fact, FASD patients were 52 times more likely to be hospitalized for nervous system diseases than their peers (HR: 51.78, 95% CI: 29.09–92.17, p < .0001). The most common cause for mortality was neoplasms, which accounted for 94 FASD-attributable deaths (28.7% of all neoplasm deaths in the study population). However, FASD patients did not have increased risk of neoplasm mortality than the general population (HR: 0.88, 95% CI: 0.59–1.32, p < .0001). Overall, this study found that individuals diagnosed with FASDs have increased risk of both hospitalizations and mortality, compared to their general population peers. This is particularly so for diseases of the nervous system, which showed a 52-fold increase in hospitalizations and four-fold increase in mortality for FASD patients in our study. Likewise, while the association between FASDs and neoplasm mortality was not significant in our investigation, more attention by neurologists and related healthcare providers regarding the link between these two factors is necessary. Trial Registration: Institutional Review Board of Yonsei University’s Health System: Y-2019-0174.
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Affiliation(s)
- Sarah Soyeon Oh
- Fetal Alcohol Syndrome Prevention Center, Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea.,Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Public Health & Preventive Medicine, Graduate School, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Ju Kim
- Fetal Alcohol Syndrome Prevention Center, Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea.,Department of Obstetrics & Gynecology, School of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Sung-In Jang
- Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Public Health & Preventive Medicine, Graduate School, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sohee Park
- Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Biostatistics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chung Mo Nam
- Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.,Department of Biostatistics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea. .,Department of Public Health & Preventive Medicine, Graduate School, Yonsei University College of Medicine, Seoul, Republic of Korea.
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40
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Wagner JC, Tergeist M, Kruse B, Sappok T. [Fetal alcohol spectrum disorders in adults]. DER NERVENARZT 2020; 91:1069-1079. [PMID: 33104818 DOI: 10.1007/s00115-020-01015-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Fetal alcohol spectrum disorders (FASD) are a common cause of a congenital developmental disability acquired in the womb due to alcohol consumption by the mother during pregnancy. The physical and mental consequences persist into adulthood. The 4‑digit code is an evidence-based method for diagnosing the full spectrum of outcomes, i.e. the full picture of fetal alcohol syndrome (FAS), partial fetal alcohol syndrome (pFAS), alcohol-related neurodevelopmental disorder (ARND) and alcohol-related birth defects (ARBD). The four key diagnostic features are (1) growth disorder, (2) facial dysmorphia, (3) central nervous system (CNS) structural and functional abnormalities and (4) prenatal alcohol exposure. Even if the disorder cannot be cured, supportive therapeutic interventions can improve the quality of life and independence and psychiatric comorbidities can be treated.
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Affiliation(s)
- Jessica Christine Wagner
- Behandlungszentrum für psychische Gesundheit bei Entwicklungsstörungen, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Herzbergstr. 79, 10365, Berlin, Deutschland.
| | - Marlene Tergeist
- Behandlungszentrum für psychische Gesundheit bei Entwicklungsstörungen, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Herzbergstr. 79, 10365, Berlin, Deutschland
| | - Björn Kruse
- Behandlungszentrum für psychische Gesundheit bei Entwicklungsstörungen, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Herzbergstr. 79, 10365, Berlin, Deutschland
| | - Tanja Sappok
- Behandlungszentrum für psychische Gesundheit bei Entwicklungsstörungen, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Herzbergstr. 79, 10365, Berlin, Deutschland
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Mencarelli A, Prontera P, Stangoni G, Troiani S, Becchetti T, Pacitto A, Esposito S. Porencephaly in an Italian neonate with foetal alcohol spectrum disorder: A case report. Medicine (Baltimore) 2020; 99:e21384. [PMID: 32756128 PMCID: PMC7402805 DOI: 10.1097/md.0000000000021384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Foetal alcohol spectrum disorder (FASD) is a complex malformative disease caused by the teratogenic effect of alcohol consumed during pregnancy. Mothers are frequently reluctant to admit alcohol consumption during pregnancy. During infancy and particularly during neonatal period, differential diagnosis is difficult. PATIENT CONCERNS This case is represented by an Italian neonate boy small for gestational age, born by caesarean section at a gestational age of 37 weeks + 6 days by neglect and single-parent pregnancy. On physical examination, he presented particular facial features: microcephaly, epicanthal folds, flat midface, low nasal bridge, indistinct philtrum, and thin upper lip; moreover, examination revealed a macro-penis and recurvation without evidence of glans. DIAGNOSIS Echocardiogram showed an inter-ventricular defect of medium-muscular type and brain magnetic resonance imaging showed asymmetry of the cerebral hemispheres with hypoplasia of the left cerebral hemisphere, dilatation of the left ventricle, cerebrospinal fluid cavity, and porencephaly. INTERVENTIONS We investigated the ethylglucuronide (EtG) concentration in the neonate's hair by liquid chromatography-tandem mass spectrometry and we detected EtG in the infant's hair (normal value, 30 pg/mg), demonstrating prenatal alcohol exposure. OUTCOMES In this neonate, EtG measure in hairs permitted the diagnosis of FASD, so allowing to exclude genetic diseases associated with similar clinical findings. After this result the mother admitted that she drunk alcohol during pregnancy (she declared 3 glasses of wine every day). At the age of 6 months, the child showed a moderate neurodevelopmental delay. CONCLUSION This case shows that FAD should be considered in neonates with rare neurological diseases as porencephaly. In neonates and infants born to a mother who did not report alcohol use, EtG measure in hairs can significantly improve diagnosis of FASD, so allowing to exclude genetic diseases associated with similar clinical findings.
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Affiliation(s)
- Annalisa Mencarelli
- Pediatric Clinic, Department of Medical and Surgical Sciences, Università degli Studi di Perugia
| | - Paolo Prontera
- Medical Genetics Unit, Santa Maria della Misericordia Hospital
| | | | - Stefania Troiani
- Neonatology Unit, Santa Maria della Misericordia Hospital, Perugia
| | | | - Alessandra Pacitto
- Pediatric Clinic, Department of Medical and Surgical Sciences, Università degli Studi di Perugia
| | - Susanna Esposito
- Pediatric Clinic, Pietro Barilla Children's Hospital, Department of Medicine and Surgery, University of Parma, Parma, Italy
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42
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Paul I, Tsang B, Gerlai R. Short Exposure to Moderate Concentration of Alcohol During Embryonic Development Does Not Alter Gross Morphology in Zebrafish. Zebrafish 2020; 17:253-260. [PMID: 32493176 DOI: 10.1089/zeb.2020.1872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Several studies have demonstrated translational potential of the zebrafish in modeling fetal alcohol spectrum disorders (FASDs), including the less severe forms of this disease. Short exposure to even low doses of alcohol during embryonic development has been shown to disrupt behavior, alter neurochemistry, and expression of neuronal markers and glial cell phenotypes in zebrafish. However, no study to date has systematically analyzed the potential morphological effects of the short- and low-dose embryonic alcohol exposure regimen used before with zebrafish to model milder forms of human FASD. In this study, we use this previously used embryonic alcohol exposure regimen. We immerse intact zebrafish eggs of AB strain and of a genetically variable wild-type population for 2 h into 1% or 0% (vol/vol) ethanol bath at one of five developmental stages (8, 16, 24, 32, or 40 h postfertilization). At 8 days postfertilization, we quantify body length and width and eye diameter of the larvae. We report nonsignificant effects of embryonic alcohol exposure used at all developmental stages in both populations of zebrafish. Our results confirm that visual perception or motor function is unlikely to have contributed to previously reported behavioral abnormalities resulting from embryonic alcohol exposure in zebrafish.
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Affiliation(s)
- Ishti Paul
- Department of Psychology and University of Toronto Mississauga, Mississauga, Canada.,Department of Biology, University of Toronto Mississauga, Mississauga, Canada
| | - Benjamin Tsang
- Department of Psychology and University of Toronto Mississauga, Mississauga, Canada.,Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Research Operations, Hospital for Sick Children, Peter Gilgan Center for Research & Learning, Toronto, Canada
| | - Robert Gerlai
- Department of Psychology and University of Toronto Mississauga, Mississauga, Canada.,Department of Cell & Systems Biology, University of Toronto, Toronto, Canada
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43
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Shan T, Zhao Y, Jiang S, Jiang H. In-vivo hemodynamic imaging of acute prenatal ethanol exposure in fetal brain by photoacoustic tomography. JOURNAL OF BIOPHOTONICS 2020; 13:e201960161. [PMID: 31994834 DOI: 10.1002/jbio.201960161] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/18/2020] [Accepted: 01/23/2020] [Indexed: 05/25/2023]
Abstract
Prenatal ethanol exposure (PEE) can lead to structural and functional abnormalities in fetal brain. Although neural developmental deficits due to PEE have been recognized, the immediate effects of PEE on fetal brain vasculature and hemodynamics remain poorly understood. One of the major obstacles that preclude the rapid advancement of studies on fetal vascular dynamics is the limitation of the imaging techniques. Thus, a technique for noninvasive in-vivo imaging of fetal vasculature and hemodynamics is desirable. In this study, we explored the dynamic changes of the vessel dimeter, density and oxygen saturation in fetal brain after acute maternal ethanol exposure in the second-trimester equivalent murine model using a real-time photoacoustic tomography system we developed for imaging embryo of small animals. The results indicate a significant decrease in fetal brain vessel diameter, perfusion and oxygen saturation. This work demonstrated that PAT can provide high-resolution noninvasive imaging ability to monitor fetal vascular dynamics.
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Affiliation(s)
- Tianqi Shan
- Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Yuan Zhao
- School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu, China
| | - Shixie Jiang
- Department of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, Florida
| | - Huabei Jiang
- Department of Medical Engineering, University of South Florida, Tampa, Florida
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Ferraguti G, Merlino L, Battagliese G, Piccioni MG, Barbaro G, Carito V, Messina MP, Scalese B, Coriale G, Fiore M, Ceccanti M. Fetus morphology changes by second-trimester ultrasound in pregnant women drinking alcohol. Addict Biol 2020; 25:e12724. [PMID: 30811093 DOI: 10.1111/adb.12724] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/10/2019] [Accepted: 01/13/2019] [Indexed: 12/16/2022]
Abstract
Fetal alcohol spectrum disorders (FASDs) are a group of negative conditions occurring in children exposed to alcohol during gestation. The early discovery of FASD is crucial for mother and infant follow-ups. In this study, we investigated in pregnant women the association between urine ethylglucuronide (EtG-a biomarker of alcohol drinking) and indicators of the physical characteristics of FASD by prenatal ultrasound in the second trimester of gestation. We also correlated these data with the AUDIT-C, T-ACE/TACER-3, TWEAK, and food habit diary, screening questionnaires used to disclose alcohol drinking during pregnancy. Forty-four pregnant women were randomly enrolled and examined for ultrasound investigation during the second trimester of gestation. Urine samples were provided by pregnant women immediately after the routine interviews. EtG determinations were performed with a cutoff established at 100 ng/mL, a value indicating occasional alcohol drinking. Fifteen of the enrolled pregnant women overcame the EtG cutoff (34.09%). Analysis of variance (ANOVA) revealed that the fetuses of the positive EtG pregnant women had significantly longer interorbital distance and also significantly increased frontothalamic distance (P's < 0.02). Quite interestingly, no direct correlation was found between EtG data and both food diary and AUDIT-C. However, a significant correlation was observed between urinary EtG and T-ACE (r = 0.375; P = 0.012) and between urinary EtG and TWEAK (r = 0.512; P < 0.001) and a concordance with all questionnaire for EtG values higher than 500 ng/mL. This study provides clinical evidence that the diagnosis of maternal alcohol consumption during pregnancy by urine EtG may disclose FASD-related damage in the fetus.
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Affiliation(s)
- Giampiero Ferraguti
- Department of Experimental MedicineSapienza University Hospital of Rome Rome Italy
| | - Lucia Merlino
- Department of Gynecological‐Obstetric Sciences and Urological SciencesSapienza University Hospital of Rome Rome Italy
| | - Gemma Battagliese
- Centro Riferimento Alcologico Regione LazioSapienza University of Rome Rome Italy
| | - Maria Grazia Piccioni
- Department of Gynecological‐Obstetric Sciences and Urological SciencesSapienza University Hospital of Rome Rome Italy
| | - Greta Barbaro
- Department of Gynecological‐Obstetric Sciences and Urological SciencesSapienza University Hospital of Rome Rome Italy
| | - Valentina Carito
- Institute of Cell Biology and Neurobiology (IBCN)National Research Council (CNR) Rome Italy
| | | | - Bruna Scalese
- Centro Riferimento Alcologico Regione LazioSapienza University of Rome Rome Italy
| | - Giovanna Coriale
- Centro Riferimento Alcologico Regione LazioSapienza University of Rome Rome Italy
| | - Marco Fiore
- Institute of Cell Biology and Neurobiology (IBCN)National Research Council (CNR) Rome Italy
| | - Mauro Ceccanti
- Centro Riferimento Alcologico Regione LazioSapienza University of Rome Rome Italy
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45
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de Angelis C, Nardone A, Garifalos F, Pivonello C, Sansone A, Conforti A, Di Dato C, Sirico F, Alviggi C, Isidori A, Colao A, Pivonello R. Smoke, alcohol and drug addiction and female fertility. Reprod Biol Endocrinol 2020; 18:21. [PMID: 32164734 PMCID: PMC7069005 DOI: 10.1186/s12958-020-0567-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 01/21/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Considerable interest has been gathered on the relevant impact of preventable factors, including incorrect lifestyle and unhealthy habits, on female fertility. Smoking, alcohol and addictive drugs consumption represent a major concern, given the broad range of diseases which might be favored or exacerbated by these dependable attitudes. Despite the well-characterized effects of prenatal exposure on pregnancy outcomes and fetus health, a substantial proportion of women of reproductive age is still concerned with these habits. At present, the impact of smoke, alcohol and addictive drugs on women fertility, and, particularly, the specific targets and underlying mechanisms, are still poorly understood or debated, mainly due to the scarcity of well-designed studies, and to numerous biases. OBJECTIVE The current review will provide a comprehensive overview of clinical and experimental studies in humans and animals addressing the impact of smoke, alcohol and addictive drugs on female fertility, by also embracing effects on ovary, oviduct, and uterus, with particular reference to primary endpoints such as ovarian reserve, steroidogenesis, ovulation and menstrual cycle, oviduct function and uterus receptivity and implantation. A brief focus on polycystic ovary syndrome and endometriosis will be also included. METHODS A Pubmed literature search was performed with selected keywords; articles were individually retrieved by each author. No limitation was set for publication date. Articles in languages other than English were excluded. Additional articles were retrieved from references list of selected manuscripts. RESULTS AND CONCLUSIONS Currently, the most consistent evidences of a detrimental effect of smoke, alcohol and addictive drugs on specific domains of the female reproductive function are provided by experimental studies in animals. Overall, clinical studies suggest that smoking is associated to decreased fertility, although causal inference should be further demonstrated. Studies addressing the effect of alcohol consumption on female fertility provide conflicting results, although the majority reported lack of a correlation. Extremely scarce studies investigated the effects of addictive drugs on female fertility, and the specific actions of selected drugs have been difficult to address, due to multidrug consumption.
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Affiliation(s)
- Cristina de Angelis
- I.O.S. & COLEMAN Srl, Naples, Italy
- grid.4691.a0000 0001 0790 385XDipartimento di Medicina Clinica e Chirurgia, Università “Federico II” di Napoli, Via Sergio Pansini 5, 80131 Naples, Italy
- grid.4691.a0000 0001 0790 385XFERTISEXCARES Centro di Andrologia, Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università “Federico II” di Napoli, Naples, Italy
- grid.4691.a0000 0001 0790 385XDipartimento di Sanità Pubblica, Università “Federico II” di Napoli, Naples, Italy
| | - Antonio Nardone
- grid.4691.a0000 0001 0790 385XDipartimento di Sanità Pubblica, Università “Federico II” di Napoli, Naples, Italy
| | - Francesco Garifalos
- grid.4691.a0000 0001 0790 385XDipartimento di Medicina Clinica e Chirurgia, Università “Federico II” di Napoli, Via Sergio Pansini 5, 80131 Naples, Italy
- grid.4691.a0000 0001 0790 385XFERTISEXCARES Centro di Andrologia, Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università “Federico II” di Napoli, Naples, Italy
| | - Claudia Pivonello
- grid.4691.a0000 0001 0790 385XDipartimento di Medicina Clinica e Chirurgia, Università “Federico II” di Napoli, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Andrea Sansone
- grid.7841.aDepartment of Experimental Medicine, Faculty of Medicine and Dentistry, University of Rome “Sapienza”, viale Regina Elena 324, 00162 Roma, Italy
| | - Alessandro Conforti
- grid.4691.a0000 0001 0790 385XDepartment of Neuroscience, Reproductive Medicine, Odontostomatology, University of Naples Federico II, Naples, Italy
| | - Carla Di Dato
- grid.7841.aDepartment of Experimental Medicine, Faculty of Medicine and Dentistry, University of Rome “Sapienza”, viale Regina Elena 324, 00162 Roma, Italy
| | - Felice Sirico
- grid.4691.a0000 0001 0790 385XDipartimento di Sanità Pubblica, Università “Federico II” di Napoli, Naples, Italy
| | - Carlo Alviggi
- grid.4691.a0000 0001 0790 385XDepartment of Neuroscience, Reproductive Medicine, Odontostomatology, University of Naples Federico II, Naples, Italy
| | - Andrea Isidori
- grid.7841.aDepartment of Experimental Medicine, Faculty of Medicine and Dentistry, University of Rome “Sapienza”, viale Regina Elena 324, 00162 Roma, Italy
| | - Annamaria Colao
- grid.4691.a0000 0001 0790 385XDipartimento di Medicina Clinica e Chirurgia, Università “Federico II” di Napoli, Via Sergio Pansini 5, 80131 Naples, Italy
- grid.4691.a0000 0001 0790 385XFERTISEXCARES Centro di Andrologia, Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università “Federico II” di Napoli, Naples, Italy
- grid.4691.a0000 0001 0790 385XCattedra Unesco “Educazione alla salute e allo sviluppo sostenibile”, Università “Federico II” di Napoli, Naples, Italy
| | - Rosario Pivonello
- grid.4691.a0000 0001 0790 385XDipartimento di Medicina Clinica e Chirurgia, Università “Federico II” di Napoli, Via Sergio Pansini 5, 80131 Naples, Italy
- grid.4691.a0000 0001 0790 385XFERTISEXCARES Centro di Andrologia, Medicina della Riproduzione e della Sessualità Maschile e Femminile, Università “Federico II” di Napoli, Naples, Italy
- grid.4691.a0000 0001 0790 385XCattedra Unesco “Educazione alla salute e allo sviluppo sostenibile”, Università “Federico II” di Napoli, Naples, Italy
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46
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Abozaid A, Trzuskot L, Najmi Z, Paul I, Tsang B, Gerlai R. Developmental stage and genotype dependent behavioral effects of embryonic alcohol exposure in zebrafish larvae. Prog Neuropsychopharmacol Biol Psychiatry 2020; 97:109774. [PMID: 31655157 DOI: 10.1016/j.pnpbp.2019.109774] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/29/2019] [Accepted: 10/02/2019] [Indexed: 01/01/2023]
Abstract
Fetal Alcohol Spectrum Disorders (FASD) represent a worldwide problem. The severity and types of symptoms of FASD vary, which may be due to the genotype of the fetus and the developmental stage at which the fetus is exposed to alcohol. The most prevalent forms of FASD present less severe symptoms, including behavioral and cognitive abnormalities, and arise from exposure to low amounts of alcohol consumed infrequently. Treating or diagnosing FASD patients has been difficult because we do not understand the mechanisms underlying FASD. Animal models, including the zebrafish, have been suggested to answer this question. Here, we present a proof of concept analysis studying the behavioral effects of embryonic alcohol exposure in one-week old juvenile zebrafish. We exposed zebrafish embryos at one of five developmental stages (8, 16, 24, 32, or 40 hour post-fertilization) to 0% (control) or 1% (vol/vol) ethanol for 2 h, and tested the behavior of these fish at their age of 7-9 days post-fertilization. We employed two genetically distinct zebrafish populations, a quasi-inbred AB derivative strain, and a genetically variable WT population. We report significant developmental time and genotype dependent effects of alcohol on certain measures of motor function and/or anxiety-like responses. For example, we found embryonic alcohol exposed AB fish to swim faster, vary their speed more, stop moving more often and turn less compared to control fish, alcohol induced changes that were absent or less robust in WT fish. We conclude that our results open new avenues to the identification of genetic mechanisms that mediate or influence alcohol induced developmental alteration of brain function and behavior, which, on the long run, may allow us to identify diagnostic biomarkers and treatment options for human FASD.
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Affiliation(s)
- Amira Abozaid
- Department of Psychology, University of Toronto Mississauga, Canada
| | - Lidia Trzuskot
- Department of Psychology, University of Toronto Mississauga, Canada
| | - Zelaikha Najmi
- Department of Biology, University of Toronto Mississauga, Canada
| | - Ishti Paul
- Department of Biology, University of Toronto Mississauga, Canada
| | - Benjamin Tsang
- Department of Psychology, University of Toronto Mississauga, Canada
| | - Robert Gerlai
- Department of Psychology, University of Toronto Mississauga, Canada; Department of Cell & System Biology, University of Toronto, Canada.
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47
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Mira RG, Lira M, Tapia-Rojas C, Rebolledo DL, Quintanilla RA, Cerpa W. Effect of Alcohol on Hippocampal-Dependent Plasticity and Behavior: Role of Glutamatergic Synaptic Transmission. Front Behav Neurosci 2020; 13:288. [PMID: 32038190 PMCID: PMC6993074 DOI: 10.3389/fnbeh.2019.00288] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/18/2019] [Indexed: 12/19/2022] Open
Abstract
Problematic alcohol drinking and alcohol dependence are an increasing health problem worldwide. Alcohol abuse is responsible for approximately 5% of the total deaths in the world, but addictive consumption of it has a substantial impact on neurological and memory disabilities throughout the population. One of the better-studied brain areas involved in cognitive functions is the hippocampus, which is also an essential brain region targeted by ethanol. Accumulated evidence in several rodent models has shown that ethanol treatment produces cognitive impairment in hippocampal-dependent tasks. These adverse effects may be related to the fact that ethanol impairs the cellular and synaptic plasticity mechanisms, including adverse changes in neuronal morphology, spine architecture, neuronal communication, and finally an increase in neuronal death. There is evidence that the damage that occurs in the different brain structures is varied according to the stage of development during which the subjects are exposed to ethanol, and even much earlier exposure to it would cause damage in the adult stage. Studies on the cellular and cognitive deficiencies produced by alcohol in the brain are needed in order to search for new strategies to reduce alcohol neuronal toxicity and to understand its consequences on memory and cognitive performance with emphasis on the crucial stages of development, including prenatal events to adulthood.
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Affiliation(s)
- Rodrigo G Mira
- Laboratorio de Función y Patología Neuronal, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.,Laboratory of Neurobiology of Aging, Universidad San Sebastián, Santiago, Chile
| | - Matias Lira
- Laboratorio de Función y Patología Neuronal, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Cheril Tapia-Rojas
- Laboratory of Neurobiology of Aging, Universidad San Sebastián, Santiago, Chile.,Laboratory of Neurodegenerative Diseases, Universidad Autónoma de Chile, Providencia, Chile
| | - Daniela L Rebolledo
- Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile.,Escuela de Obstetricia y Puericultura and Centro Integrativo de Biología y Química Aplicada (CIBQA), Facultad de Salud, Universidad Bernardo O Higgins, Santiago, Chile
| | - Rodrigo A Quintanilla
- Laboratory of Neurobiology of Aging, Universidad San Sebastián, Santiago, Chile.,Laboratory of Neurodegenerative Diseases, Universidad Autónoma de Chile, Providencia, Chile
| | - Waldo Cerpa
- Laboratorio de Función y Patología Neuronal, Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.,Laboratory of Neurobiology of Aging, Universidad San Sebastián, Santiago, Chile.,Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
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48
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Hwang HM, Ku RY, Hashimoto-Torii K. Prenatal Environment That Affects Neuronal Migration. Front Cell Dev Biol 2019; 7:138. [PMID: 31380373 PMCID: PMC6652208 DOI: 10.3389/fcell.2019.00138] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/08/2019] [Indexed: 11/22/2022] Open
Abstract
Migration of neurons starts in the prenatal period and continues into infancy. This developmental process is crucial for forming a proper neuronal network, and the disturbance of this process results in dysfunction of the brain such as epilepsy. Prenatal exposure to environmental stress, including alcohol, drugs, and inflammation, disrupts neuronal migration and causes neuronal migration disorders (NMDs). In this review, we summarize recent findings on this topic and specifically focusing on two different modes of migration, radial, and tangential migration during cortical development. The shared mechanisms underlying the NMDs are discussed by comparing the molecular changes in impaired neuronal migration under exposure to different types of prenatal environmental stress.
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Affiliation(s)
- Hye M Hwang
- Center for Neuroscience Research, Children's National Medical Center, The Children's Research Institute, Washington, DC, United States.,The Institute for Biomedical Sciences, School of Medicine and Health Sciences, The George Washington University, Washington, DC, United States
| | - Ray Y Ku
- Center for Neuroscience Research, Children's National Medical Center, The Children's Research Institute, Washington, DC, United States
| | - Kazue Hashimoto-Torii
- Center for Neuroscience Research, Children's National Medical Center, The Children's Research Institute, Washington, DC, United States.,Departments of Pediatrics, and Pharmacology & Physiology, School of Medicine and Health Sciences, The George Washington University, Washington, DC, United States
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49
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Bukiya AN. Fetal Cerebral Artery Mitochondrion as Target of Prenatal Alcohol Exposure. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16091586. [PMID: 31067632 PMCID: PMC6539770 DOI: 10.3390/ijerph16091586] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/29/2019] [Accepted: 05/03/2019] [Indexed: 12/14/2022]
Abstract
Prenatal alcohol exposure results in an array of developmental abnormalities known as fetal alcohol spectrum disorders (FASDs). Despite the high prevalence of FASDs, therapeutic interventions against accidental or intended exposure of developing fetuses to alcohol are limited. This review outlines current knowledge about mitochondria in cerebral blood vessels as a potential target for anti-FASDs intervention. First, it describes the multifaceted role of mitochondria in maintaining the cerebral artery diameter as shown in adult tissue. Second, current literature on alcohol-driven damage of mitochondrial morphology and function in several fetal tissues, including liver, heart, and brain is summarized. The functional consequences of alcohol exposure in these organs include morphological enlargement of mitochondria, increased oxidative stress, and alteration of cellular respiration. These studies point to a tissue-specific effect of alcohol on mitochondrial function and a particular vulnerability of fetal mitochondria to alcohol exposure when compared to adult counterparts. Third, recent work from our group describing persistent changes in fetal baboon cerebral artery proteome following three episodes of prenatal alcohol exposure is reviewed. In conclusion, the consequences of prenatal alcohol exposure on cerebral artery mitochondria constitute an open field of investigation and, eventually, a point of therapeutic intervention against FASDs.
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Affiliation(s)
- Anna N Bukiya
- Department Pharmacology, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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Bisen S, Kakhniashvili D, Johnson DL, Bukiya AN. Proteomic Analysis of Baboon Cerebral Artery Reveals Potential Pathways of Damage by Prenatal Alcohol Exposure. Mol Cell Proteomics 2019; 18:294-307. [PMID: 30413562 PMCID: PMC6356072 DOI: 10.1074/mcp.ra118.001047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 10/03/2018] [Indexed: 01/28/2023] Open
Abstract
Alcohol is one of the most widely misused substances in the world. Alcohol consumption by pregnant women often results in an array of fetal developmental abnormalities, but the damage to the fetus by alcohol remains poorly understood. The limited knowledge regarding the molecular targets of alcohol in the developing fetus constitutes one of the major obstacles in developing effective pharmacological interventions that could prevent fetal damage after alcohol consumption by pregnant women. The fetal cerebral artery is emerging as an important mediator of fetal cerebral damage by maternal alcohol drinking. In the present work, we conduct proteomics analysis of cerebral (basilar) artery lysates of near-term fetal baboons to search for protein targets of fetal alcohol exposure. Our study demonstrates that 3 episodes of binge alcohol exposure during the second trimester-equivalent of human pregnancy are sufficient to render profound changes in fetal cerebral artery proteome. These changes persisted, as they were detected in near-term fetuses. In particular, the relative abundance of 238 proteins differed significantly between control and alcohol-exposed fetuses. Enrichment analysis pointed at the group of metabolic activity proteins as a major class targeted by alcohol. Western blotting confirmed upregulation of the aldehyde dehydrogenase 6 family member A1 (ALDH6A1) in cerebral artery lysates from alcohol-exposed fetuses. This upregulation translated to greater ALDH activity of cerebral artery lysate of near-term fetuses following prenatal alcohol exposure when compared with controls.
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Affiliation(s)
- Shivantika Bisen
- Department of Pharmacology, College of Medicine, University of Tennessee Health Science Center, 71 S. Manassas St., #205, Memphis, TN, 38103
| | - David Kakhniashvili
- Proteomics Core, University of Tennessee Health Science Center, 71 S. Manassas St., #110, Memphis, TN, 38103
| | - Daniel L Johnson
- Molecular Bioinformatics Core, University of Tennessee Health Science Center, 71 S. Manassas St., #110, Memphis, TN, 38103
| | - Anna N Bukiya
- Department of Pharmacology, College of Medicine, University of Tennessee Health Science Center, 71 S. Manassas St., #205, Memphis, TN, 38103;.
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