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Xiao L, Jiang S, Wang Y, Gao C, Liu C, Huo X, Li W, Guo B, Wang C, Sun Y, Wang A, Feng Y, Wang F, Sun T. Continuous high-frequency deep brain stimulation of the anterior insula modulates autism-like behavior in a valproic acid-induced rat model. J Transl Med 2022; 20:570. [PMID: 36474209 PMCID: PMC9724311 DOI: 10.1186/s12967-022-03787-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Until now, the treatment of patients with autism spectrum disorder (ASD) remain a difficult problem. The insula is involved in empathy and sensorimotor integration, which are often impaired in individuals with ASD. Deep brain stimulation, modulating neuronal activity in specific brain circuits, has recently been considered as a promising intervention for neuropsychiatric disorders. Valproic acid (VPA) is a potential teratogenic agent, and prenatal exposure can cause autism-like symptoms including repetitive behaviors and defective sociability. Herein, we investigated the effects of continuous high-frequency deep brain stimulation in the anterior insula of rats exposed to VPA and explored cognitive functions, behavior, and molecular proteins connected to autism spectrum disorder. METHODS VPA-exposed offspring were bilaterally implanted with electrodes in the anterior insula (Day 0) with a recovery period of 1 week. (Day 0-7). High-frequency deep brain stimulation was applied from days 11 to 29. Three behavioral tests, including three-chamber social interaction test, were performed on days 7, 13, 18, 25 and 36, and several rats were used for analysis of immediate early genes and proteomic after deep brain stimulation intervention. Meanwhile, animals were subjected to a 20 day spatial learning and cognitive rigidity test using IntelliCage on day 11. RESULTS Deep brain stimulation improved the sociability and social novelty preference at day 18 prior to those at day 13, and the improvement has reached the upper limit compared to day 25. As for repetitive/stereotypic-like behavior, self- grooming time were reduced at day 18 and reached the upper limit, and the numbers of burried marbles were reduced at day 13 prior to those at day 18 and day 25. The improvements of sociability and social novelty preference were persistent after the stimulation had ceased. Spatial learning ability and cognitive rigidity were unaffected. We identified 35 proteins in the anterior insula, some of which were intimately linked to autism, and their expression levels were reversed upon administration of deep brain stimulation. CONCLUSIONS Autism-like behavior was ameliorated and autism-related proteins were reversed in the insula by deep brain stimulation intervention, these findings reveal that the insula may be a potential target for DBS in the treatment of autism, which provide a theoretical basis for its clinical application., although future studies are still warranted.
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Affiliation(s)
- Lifei Xiao
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China ,grid.413385.80000 0004 1799 1445Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, 750000 China
| | - Shucai Jiang
- grid.416966.a0000 0004 1758 1470Department of Neurosurgery, Weifang People’s Hospital, Weifang, 261000 China
| | - Yangyang Wang
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Caibin Gao
- grid.413385.80000 0004 1799 1445Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, 750000 China
| | - Cuicui Liu
- grid.477991.5Department of Otolaryngology and Head Surgery, The First People’s Hospital of Yinchuan, Yinchuan, 750000 China
| | - Xianhao Huo
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China ,grid.413385.80000 0004 1799 1445Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, 750000 China
| | - Wenchao Li
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Baorui Guo
- grid.440288.20000 0004 1758 0451Department of Neurosurgery, Shaanxi Provincial People’s Hospital, Xi’an, 710000 China
| | - Chaofan Wang
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Yu Sun
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Anni Wang
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Yan Feng
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China
| | - Feng Wang
- grid.13402.340000 0004 1759 700XDepartment of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000 China
| | - Tao Sun
- grid.412194.b0000 0004 1761 9803Ningxia Key Laboratory of Cerebrocranial Disease, Incubation Base of National Key Laboratory, Ningxia Medical University, Yinchuan, 750000 China ,grid.413385.80000 0004 1799 1445Department of Neurosurgery, General Hospital of Ningxia Medical University, Yinchuan, 750000 China
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Kim TW, Park SS, Park HS. Effects of Exercise Training during Advanced Maternal Age on the Cognitive Function of Offspring. Int J Mol Sci 2022; 23:ijms23105517. [PMID: 35628329 PMCID: PMC9142119 DOI: 10.3390/ijms23105517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 11/23/2022] Open
Abstract
Advanced maternal age (AMA) denotes an age of ≥35 years during the time of delivery. Maternal metabolism affects the offspring’s physical and neurological development as well as their cognitive function. This study aimed to elucidate the effects of exercise training among old female animals on the cognitive function, hippocampal neuroplasticity, mitochondrial function, and apoptosis in the offspring. We found that the offspring of mothers with AMA without exercise training had decreased spatial learning and memory, brain-derived neurotrophic factor (BDNF) and postsynaptic density protein 95 (PSD-95) protein levels, neurogenesis, and mitochondrial function, as well as hippocampal cell death. Contrastingly, offspring of mothers with AMA with exercise training showed improved spatial learning, memory, hippocampal neuroplasticity, and mitochondrial function. These findings indicate that despite the AMA, increasing fitness through exercise significantly contributes to a positive prenatal environment for fetuses. The maternal exercises augmented the hippocampal levels of BDNF, which prevents decreased cognitive function in the offspring of mothers with AMA.
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Affiliation(s)
- Tae-Woon Kim
- Department of Human Health Care, Gyeongsang National University, Jinju 52725, Korea;
| | - Sang-Seo Park
- School of Health and Kinesiology, University of Nebraska at Omaha, Omaha, NE 68182, USA;
| | - Hye-Sang Park
- Department of Physiology, College of Medicine, KyungHee University, Seoul 02453, Korea
- Correspondence:
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Guerrero DM, Jiménez Vásquez FDJ, Osornio MR, Rubio Osornio MDC, Suárez SO, Retana-Márquez S. Serotonin and noradrenaline content and release in the dorsal hippocampus during learning and spatial memory in prenatally stressed rats. Acta Neurobiol Exp (Wars) 2020. [DOI: 10.21307/ane-2020-037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jiménez Vásquez FDJ, Guerrero DM, Osornio MR, Rubio Osornio MDC, Suárez SO, Retana-Márquez S. Decreased serotonin content and release in the ventral hippocampus of prenatally stressed male rats in response to forced swim test. Acta Neurobiol Exp (Wars) 2020. [DOI: 10.21307/ane-2020-029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Constantinof A, Boureau L, Moisiadis VG, Kostaki A, Szyf M, Matthews SG. Prenatal Glucocorticoid Exposure Results in Changes in Gene Transcription and DNA Methylation in the Female Juvenile Guinea Pig Hippocampus Across Three Generations. Sci Rep 2019; 9:18211. [PMID: 31796763 PMCID: PMC6890750 DOI: 10.1038/s41598-019-54456-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 11/13/2019] [Indexed: 01/01/2023] Open
Abstract
Synthetic glucocorticoids (sGC) are administered to women at risk for pre-term delivery, to mature the fetal lung and decrease neonatal morbidity. sGC also profoundly affect the fetal brain. The hippocampus expresses high levels of glucocorticoid (GR) and mineralocorticoid receptor (MR), and its development is affected by elevated fetal glucocorticoid levels. Antenatal sGC results in neuroendocrine and behavioral changes that persist in three generations of female guinea pig offspring of the paternal lineage. We hypothesized that antenatal sGC results in transgenerational changes in gene expression that correlate with changes in DNA methylation. We used RNASeq and capture probe bisulfite sequencing to investigate the transcriptomic and epigenomic effects of antenatal sGC exposure in the hippocampus of three generations of juvenile female offspring from the paternal lineage. Antenatal sGC exposure (F0 pregnancy) resulted in generation-specific changes in hippocampal gene transcription and DNA methylation. Significant changes in individual CpG methylation occurred in RNApol II binding regions of small non-coding RNA (snRNA) genes, which implicates alternative splicing as a mechanism involved in transgenerational transmission of the effects of antenatal sGC. This study provides novel perspectives on the mechanisms involved in transgenerational transmission and highlights the importance of human studies to determine the longer-term effects of antenatal sGC on hippocampal-related function.
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Affiliation(s)
- Andrea Constantinof
- Department of Physiology, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Lisa Boureau
- Department of Pharmacology & Therapeutics, Sackler Program for Epigenetics & Psychobiology, McGill University, Montreal, QC, H3G1Y6, Canada
| | - Vasilis G Moisiadis
- Department of Physiology, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Alisa Kostaki
- Department of Physiology, University of Toronto, Toronto, ON, M5S1A8, Canada
| | - Moshe Szyf
- Department of Pharmacology & Therapeutics, Sackler Program for Epigenetics & Psychobiology, McGill University, Montreal, QC, H3G1Y6, Canada
| | - Stephen G Matthews
- Department of Physiology, University of Toronto, Toronto, ON, M5S1A8, Canada.
- Department of Obstetrics and Gynecology, Toronto, Canada.
- Department of Medicine, University of Toronto, Toronto, ON, M5S1A8, Canada.
- Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, M5G1X5, Canada.
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The role of pre-, peri-, and postnatal risk factors in bipolar disorder and adult ADHD. J Neural Transm (Vienna) 2019; 126:1117-1126. [DOI: 10.1007/s00702-019-01983-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 02/06/2019] [Indexed: 02/06/2023]
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7
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Oyola MG, Shupe EA, Soltis AR, Sukumar G, Paez-Pereda M, Larco DO, Wilkerson MD, Rothwell S, Dalgard CL, Wu TJ. Sleep Deprivation Alters the Pituitary Stress Transcriptome in Male and Female Mice. Front Endocrinol (Lausanne) 2019; 10:676. [PMID: 31649619 PMCID: PMC6794367 DOI: 10.3389/fendo.2019.00676] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/18/2019] [Indexed: 01/02/2023] Open
Abstract
Poor sleep hygiene is a growing problem, with detrimental effects on many biological systems. The pituitary gland plays a crucial role in the regulation of sleep and the stress response, and its dysfunction leads to sleep-related disorders. However, the interaction between these critical functions remains unclear. Thus, we performed a comparative, whole-transcriptome, analysis to identify stress-induced genes and relevant pathways that may be affected by sleep deprivation. One day following 12 h of Paradoxical Sleep Deprivation (PSD), mice were restrained for 20 min. Gene expression changes in the pituitary were assessed via RNA-Seq and Gene Ontology in PSD and/or restrained groups compared to controls. We show that restraint triggers transcriptional responses involved in hormone secretion, the glucocorticoid response, and apoptosis in both sexes, with 285 differentially expressed genes in females and 93 in males. When PSD preceded restraint stress, the numbers of differentially expressed genes increased to 613 in females and 580 in males. The pituitary transcriptome of restraint+PSD animals was enriched for microglia and macrophage proliferation, cellular response to corticosteroids, and apoptosis, among others. Finally, we identify sex-specific differences in restraint-induced genes following PSD. These findings provide genetic targets to consider when studying sleep and the response to stress.
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Affiliation(s)
- Mario G. Oyola
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
| | - Elizabeth A. Shupe
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Anthony R. Soltis
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
- Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Gauthaman Sukumar
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
- Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Marcelo Paez-Pereda
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - Darwin O. Larco
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Matthew D. Wilkerson
- Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Department of Anatomy, Physiology and Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Stephen Rothwell
- Department of Anatomy, Physiology and Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Clifton L. Dalgard
- Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Department of Anatomy, Physiology and Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - T. John Wu
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- *Correspondence: T. John Wu
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Cutuli D, Berretta E, Laricchiuta D, Caporali P, Gelfo F, Petrosini L. Pre-reproductive Parental Enriching Experiences Influence Progeny's Developmental Trajectories. Front Behav Neurosci 2018; 12:254. [PMID: 30483072 PMCID: PMC6240645 DOI: 10.3389/fnbeh.2018.00254] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 10/10/2018] [Indexed: 01/09/2023] Open
Abstract
While the positive effects of environmental enrichment (EE) applied after weaning, in adulthood, during aging, or even in the presence of brain damage have been widely described, the transgenerational effects of pre-reproductive EE have been less examined. And yet, this issue is remarkable given that parental environmental experience may imprint offspring’s phenotype over generations through many epigenetic processes. Interactions between individual and environment take place lifelong even before conception. In fact, the environment pre-reproductively experienced by the mother and/or the father exerts a substantial impact on neural development and motor and cognitive performances of the offspring, even if not directly exposed to social, cognitive, physical and/or motor enrichment. Furthermore, pre-reproductive parental enrichment exerts a transgenerational impact on coping response to stress as well as on the social behavior of the offspring. Among the effects of pre-reproductive parental EE, a potentiation of the maternal care and a decrease in global methylation levels in the frontal cortex and hippocampus of the progeny have been described. Finally, pre-reproductive EE modifies different pathways of neuromodulation in the brain of the offspring (involving brain-derived neurotrophic factor, oxytocin and glucocorticoid receptors). The present review highlights the importance of pre-reproductive parental enrichment in altering the performances not only of animals directly experiencing it, but also of their progeny, thus opening the way to new hypotheses on the inheritance mechanisms of behavioral traits.
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Affiliation(s)
- Debora Cutuli
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Fondazione Santa Lucia, Rome, Italy
| | - Erica Berretta
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Fondazione Santa Lucia, Rome, Italy
| | - Daniela Laricchiuta
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Fondazione Santa Lucia, Rome, Italy
| | - Paola Caporali
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Fondazione Santa Lucia, Rome, Italy
| | - Francesca Gelfo
- Fondazione Santa Lucia, Rome, Italy.,Department of Human Sciences, Guglielmo Marconi University, Rome, Italy
| | - Laura Petrosini
- Department of Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,Fondazione Santa Lucia, Rome, Italy
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Bernardo M, Bioque M, Cabrera B, Lobo A, González-Pinto A, Pina L, Corripio I, Sanjuán J, Mané A, Castro-Fornieles J, Vieta E, Arango C, Mezquida G, Gassó P, Parellada M, Saiz-Ruiz J, Cuesta MJ, Mas S. Modelling gene-environment interaction in first episodes of psychosis. Schizophr Res 2017; 189:181-189. [PMID: 28179063 DOI: 10.1016/j.schres.2017.01.058] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 01/24/2017] [Accepted: 01/30/2017] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Recent research demonstrates the heterogeneous etiology of psychotic disorders, where gen-environment (GxE) interaction plays a key role. Large genetic studies have linked many genetic variants with schizophrenia, but each variant is only associated with a small effect and the GxE interaction contribution has not been evaluated. METHODS The PEPs Project was designed to carefully collect a large amount of genetic and environmental exposure data of 335 FEP patients and 253 matched healthy controls.780single-nucleotide polymorphisms (from 159 candidate genes)and 16 environmental variables previously reported as the main psychosis non-genetic risk factors were analyzed together using entropy-based measures of information gain. RESULTS Our analyses identified an interaction between nine SNPs and the exposition to the environmental risk factors of psychosis, showing a clear enrichment of genes linked to serotonin neurotransmission and neurodevelopmental processes. CONCLUSIONS This study has allowed the identification of several GxE-environment interactions involved in the risk of presenting a FEP. Our results highlight the importance of serotonin neurotransmission interacting with certain environmental stimuli. The serotoninergic system may be playing a key role in the regulatory network of stress and other systems implicated in the emergence and development of psychotic disorders.
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Affiliation(s)
- Miguel Bernardo
- Barcelona Clínic SchizophreniaUnit, Hospital Clínic de Barcelona, CIBERSAM, Spain; Universitat de Barcelona, IDIBAPS, Barcelona, Spain.
| | - Miquel Bioque
- Barcelona Clínic SchizophreniaUnit, Hospital Clínic de Barcelona, CIBERSAM, Spain
| | - Bibiana Cabrera
- Barcelona Clínic SchizophreniaUnit, Hospital Clínic de Barcelona, CIBERSAM, Spain
| | - Antonio Lobo
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), University of Zaragoza, Spain
| | - Ana González-Pinto
- Department of Psychiatry, Hospital Universitario de Alava, CIBERSAM, University of the Basque Country, Spain
| | - Laura Pina
- Child and Adolescent Psychiatry Department, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Iluminada Corripio
- Department of Psychiatry, Hospital de Sant Pau, CIBERSAM, Barcelona, Spain
| | - Julio Sanjuán
- Clinic Hospital Valencia, INCLIVA, CIBERSAM, Valencia University, Spain
| | - Anna Mané
- Department of Psychiatry, Hospital del Mar, Barcelona, IMIM, Barcelona, Spain
| | - Josefina Castro-Fornieles
- Department of Child and Adolescent Psychiatry and Psychology, SGR-489, Neurosciences Institute, Hospital Clínic of Barcelona, IDIBAPS, CIBERSAM, University of Barcelona, Spain
| | - Eduard Vieta
- Hospital Clínic de Barcelona, Universitat de Barcelona, IDIBAPS, CIBERSAM, Spain
| | - Celso Arango
- Child and Adolescent Psychiatry Department, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Gisela Mezquida
- Barcelona Clínic SchizophreniaUnit, Hospital Clínic de Barcelona, CIBERSAM, Spain
| | - Patricia Gassó
- Department of Pathological Anatomy, Pharmacology and Microbiology, University of Barcelona, Institutd'InvestigacionsBiomèdiques August Pi i Sunyer (IDIBAPS), CIBERSAM, Barcelona, Spain
| | - Mara Parellada
- Child and Adolescent Psychiatry Department, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Jerónimo Saiz-Ruiz
- Hospital Ramón y Cajal, Universidad de Alcalá, IRYCIS, CIBERSAM, Madrid, Spain
| | - Manuel J Cuesta
- Psychiatric Department, Complejo Hospitalario de Navarra, Pamplona (Spain), Instituto de Investigación Sanitaria de Navarra (IdiSNA), Spain
| | - Sergi Mas
- Department of Pathological Anatomy, Pharmacology and Microbiology, University of Barcelona, Institutd'InvestigacionsBiomèdiques August Pi i Sunyer (IDIBAPS), CIBERSAM, Barcelona, Spain
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Sampino S, Stankiewicz AM, Zacchini F, Goscik J, Szostak A, Swiergiel AH, Drago G, Modlinski JA, Ptak GE. Pregnancy at Advanced Maternal Age Affects Behavior and Hippocampal Gene Expression in Mouse Offspring. J Gerontol A Biol Sci Med Sci 2017; 72:1465-1473. [PMID: 28329103 PMCID: PMC5861961 DOI: 10.1093/gerona/glx016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 01/20/2017] [Indexed: 12/28/2022] Open
Abstract
There is growing evidence that advanced maternal age is a risk factor for neurological and neuropsychiatric disorders in offspring. However, it remains unclear whether the altered brain programming induced by advanced maternal age is mediated by pre- or postnatal factors. Here, a mouse model was used to investigate whether pregnancy at advanced age may provoke behavioral and brain gene expression changes in offspring. Swiss Albino mice conceived by 3-month-old males and either 15-18-month-old (n = 11) or 3-month-old control females (n = 5), were delivered by cesarean section, fostered after birth by 3-month-old dams and subjected to a battery of behavioral tests. Furthermore, genome-wide mRNA expression was analyzed in the hippocampi of 4-month-old males offspring using microarrays. Offspring conceived by old mothers exhibited increased ultrasound vocalization activity during separation from the foster mother, increased anxiety-like behaviors in adult life, and altered patterns of hippocampal gene expression, compared to controls. These effects were not reversed by the postnatal maternal care provided by the young foster mothers, suggesting that the altered brain programming is already established at birth, consistent with prenatal effects related to maternal aging.
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Affiliation(s)
- Silvestre Sampino
- Department of Experimental Embryology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
- Faculty of Veterinary Medicine, University of Teramo, Italy
| | - Adrian Mateusz Stankiewicz
- Department of Molecular Biology, Institute of Genetics and Animal Breeding of The Polish Academy of Sciences, Jastrzebiec, Poland
| | - Federica Zacchini
- Department of Experimental Embryology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
| | - Joanna Goscik
- Faculty of Computer Science, Bialystok University of Technology, Poland
| | - Agnieszka Szostak
- Department of Genomics and Biodiversity, Institute of Genetics and Animal Breeding of The Polish Academy of Sciences, Jastrzebiec, Poland
| | - Artur Hugo Swiergiel
- Faculty of Biology, University of Gdansk, Poland
- Department of Pharmacology, Toxicology and Neuroscience, Louisiana State University Health Sciences Center, Shreveport
| | - Gaspare Drago
- Laboratory of Clinical Epidemiology, Institute of Biomedicine and Molecular Immunology, National Research Center of Italy, Palermo
| | - Jacek Andrzej Modlinski
- Department of Experimental Embryology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
| | - Grazyna Ewa Ptak
- Department of Experimental Embryology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
- Faculty of Veterinary Medicine, University of Teramo, Italy
- Department of Animal Reproduction Biotechnology, National Research Institute of Animal Production, Balice, Poland
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Wiggs K, Elmore AL, Nigg JT, Nikolas MA. Pre- and Perinatal Risk for Attention-Deficit Hyperactivity Disorder: Does Neuropsychological Weakness Explain the Link? JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2017; 44:1473-1485. [PMID: 26961824 DOI: 10.1007/s10802-016-0142-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Etiological investigations of attention-deficit hyperactivity disorder (ADHD) and disruptive behavior problems support multiple causal pathways, including involvement of pre- and perinatal risk factors. Because these risks occur early in life, well before observable ADHD and externalizing symptoms emerge, the relation between risk and symptoms may be mediated by neurodevelopmental effects that manifest later in neuropsychological functioning. However, potential dissociable effects of pre/perinatal risk elements on ADHD and familial confounds must also be considered to test alternative hypotheses. 498 youth aged 6-17 years (55.0 % male) completed a multi-stage, multi-informant assessment including parent and teacher symptom reports of symptoms and parent ratings of pre/perinatal health risk indicators. Youth completed a neuropsychological testing battery. Multiple mediation models examined direct effects of pre- and perinatal health risk on ADHD and other disruptive behavior disorder symptoms and indirect effects via neuropsychological functioning. Parental ADHD symptoms and externalizing status was covaried to control for potential familial effects. Effects of prenatal substance exposure on inattention were mediated by memory span and temporal processing deficits. Further, effects of perinatal health risk on inattention, hyperactivity-impulsivity, and ODD were mediated by deficits in response variability and temporal processing. Further, maternal health risks during pregnancy appeared to exert direct rather than indirect effects on outcomes. Results suggest that after controlling for familial relatedness of ADHD between parent and child, early developmental health risks may influence ADHD via effects on neuropsychological processes underpinning the disorder.
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Affiliation(s)
- Kelsey Wiggs
- Department of Psychological and Brain Sciences, University of Iowa, 11 Seashore Hall E., Iowa City, IA, 52242, USA
| | - Alexis L Elmore
- Department of Psychological and Brain Sciences, University of Iowa, 11 Seashore Hall E., Iowa City, IA, 52242, USA
| | - Joel T Nigg
- Department of Psychiatry, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239-3098, USA
| | - Molly A Nikolas
- Department of Psychological and Brain Sciences, University of Iowa, 11 Seashore Hall E., Iowa City, IA, 52242, USA.
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Sex differences in animal models of schizophrenia shed light on the underlying pathophysiology. Neurosci Biobehav Rev 2016; 67:41-56. [DOI: 10.1016/j.neubiorev.2015.10.014] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 09/28/2015] [Accepted: 10/26/2015] [Indexed: 12/20/2022]
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Ahn JY, Tae HJ, Cho JH, Kim IH, Ahn JH, Park JH, Kim DW, Cho JH, Won MH, Hong S, Lee JC, Seo JY. Activation of immediate-early response gene c-Fos protein in the rat paralimbic cortices after myocardial infarction. Neural Regen Res 2015; 10:1251-7. [PMID: 26487852 PMCID: PMC4590237 DOI: 10.4103/1673-5374.162757] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
c-Fos is a good biological marker for detecting the pathogenesis of central nervous system disorders. Few studies are reported on the change in myocardial infarction-induced c-Fos expression in the paralimbic regions. Thus, in this study, we investigated the changes in c-Fos expression in the rat cingulate and piriform cortices after myocardial infarction. Neuronal degeneration in cingulate and piriform cortices after myocardial infarction was detected using cresyl violet staining, NeuN immunohistochemistry and Fluoro-Jade B histofluorescence staining. c-Fos-immunoreactive cells were observed in cingulate and piriform cortices at 3 days after myocardial infarction and peaked at 7 and 14 days after myocardial infarction. But they were hardly observed at 56 days after myocardial infarction. The chronological change of c-Fos expression determined by western blot analysis was basically the same as that of c-Fos immunoreactivity. These results indicate that myocardial infarction can cause the chronological change of immediate-early response gene c-Fos protein expression, which might be associated with the neural activity induced by myocardial infarction.
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Affiliation(s)
- Ji Yun Ahn
- Department of Emergency Medicine, Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, South Korea ; Department of Emergency Medicine, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Hyun-Jin Tae
- Department of Biomedical Science and Research Institute for Bioscience and Biotechnology, Hallym University, Chunchon, South Korea
| | - Jeong-Hwi Cho
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - In Hye Kim
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Ji Hyeon Ahn
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Joon Ha Park
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Dong Won Kim
- Department of Emergency Medicine, Chuncheon Sacred Heart Hospital, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Jun Hwi Cho
- Department of Emergency Medicine, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Moo-Ho Won
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Seongkweon Hong
- Department of Surgery, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Jae-Chul Lee
- Department of Neurobiology, School of Medicine, Kangwon National University, Chuncheon, South Korea
| | - Jeong Yeol Seo
- Department of Emergency Medicine, Chuncheon Sacred Heart Hospital, College of Medicine, Hallym University, Chuncheon, South Korea
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