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Yang JQ, Yang CH, Yin BQ. Combined the GABA-A and GABA-B receptor agonists attenuates autistic behaviors in a prenatal valproic acid-induced mouse model of autism. Behav Brain Res 2021; 403:113094. [PMID: 33359845 DOI: 10.1016/j.bbr.2020.113094] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/08/2020] [Accepted: 12/19/2020] [Indexed: 01/18/2023]
Abstract
Autism spectrum disorder (ASD) is an immensely challenging developmental disorder characterized primarily by two core behavioral symptoms of social communication deficits and restricted/repetitive behaviors. Investigating the etiological process and identifying an appropriate therapeutic target remain as formidable challenges to overcome ASD due to numerous risk factors and complex symptoms associated with the disorder. Among the various mechanisms that contribute to ASD, the maintenance of excitation and inhibition balance emerged as a key factor to regulate proper functioning of neuronal circuitry. In this study, we employed prenatally exposed to valproic acid (VPA) to establish a validated ASD mouse model and found impaired inhibitory gamma-aminobutyric acid (GABAergic) neurotransmission through a presynaptic mechanism in these model mice, which was accompanied with decreased GABA release and GABA-A and GABA-B receptor subunits expression. And acute administration of individual GABA-A or GABA-B receptor agonists partially reversed autistic-like behaviors in the model mice. Furthermore, acute administration of the combined GABA-A and GABA-B receptor agonists palliated sociability deficits, anxiety and repetitive behaviors in the animal model of autistic-like behaviors, demonstrating the therapeutic potential of above cocktail in the treatment of ASD.
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Affiliation(s)
- Jian-Quan Yang
- Department of Children Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Chao-Hua Yang
- Department of Children Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Bao-Qi Yin
- Department of Children Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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Masuda F, Nakajima S, Miyazaki T, Yoshida K, Tsugawa S, Wada M, Ogyu K, Croarkin PE, Blumberger DM, Daskalakis ZJ, Mimura M, Noda Y. Motor cortex excitability and inhibitory imbalance in autism spectrum disorder assessed with transcranial magnetic stimulation: a systematic review. Transl Psychiatry 2019; 9:110. [PMID: 30846682 PMCID: PMC6405856 DOI: 10.1038/s41398-019-0444-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 02/02/2019] [Accepted: 02/16/2019] [Indexed: 01/21/2023] Open
Abstract
Cortical excitation/inhibition (E/I) imbalances contribute to various clinical symptoms observed in autism spectrum disorder (ASD). However, the detailed pathophysiologic underpinning of E/I imbalance remains uncertain. Transcranial magnetic stimulation (TMS) motor-evoked potentials (MEP) are a non-invasive tool for examining cortical inhibition in ASD. Here, we conducted a systematic review on TMS neurophysiology in motor cortex (M1) such as MEPs and short-interval intracortical inhibition (SICI) between individuals with ASD and controls. Out of 538 initial records, we identified six articles. Five studies measured MEP, where four studies measured SICI. There were no differences in MEP amplitudes between the two groups, whereas SICI was likely to be reduced in individuals with ASD compared with controls. Notably, SICI largely reflects GABA(A) receptor-mediated function. Conversely, other magnetic resonance spectroscopy and postmortem methodologies assess GABA levels. The present review demonstrated that there may be neurophysiological deficits in GABA receptor-mediated function in ASD. In conclusion, reduced GABAergic function in the neural circuits could underlie the E/I imbalance in ASD, which may be related to the pathophysiology of clinical symptoms of ASD. Therefore, a novel treatment that targets the neural circuits related to GABA(A) receptor-mediated function in regions involved in the pathophysiology of ASD may be promising.
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Affiliation(s)
- Fumi Masuda
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan ,0000 0000 9747 6806grid.410827.8Department of Psychiatry, Shiga University of Medical Science, Shiga, Japan
| | - Shinichiro Nakajima
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan ,0000 0001 2157 2938grid.17063.33Multimodal Imaging Group, Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Takahiro Miyazaki
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Kazunari Yoshida
- 0000 0004 0459 167Xgrid.66875.3aDepartment of Psychiatry and Psychology, Mayo Clinic, Rochester, MN USA
| | - Sakiko Tsugawa
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Masataka Wada
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Kamiyu Ogyu
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Paul E. Croarkin
- 0000 0000 8793 5925grid.155956.bPharmacogenetics Research Clinic, Centre for Addiction and Mental Health, Toronto, ON Canada
| | - Daniel M. Blumberger
- 0000 0001 2157 2938grid.17063.33Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Zafiris J. Daskalakis
- 0000 0001 2157 2938grid.17063.33Temerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health and Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - Masaru Mimura
- 0000 0004 1936 9959grid.26091.3cDepartment of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Yoshihiro Noda
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
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Mahdavi M, Kheirollahi M, Riahi R, Khorvash F, Khorrami M, Mirsafaie M. Meta-Analysis of the Association between GABA Receptor Polymorphisms and Autism Spectrum Disorder (ASD). J Mol Neurosci 2018; 65:1-9. [PMID: 29725984 DOI: 10.1007/s12031-018-1073-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 04/20/2018] [Indexed: 01/15/2023]
Abstract
Previous studies have reported the association of GABA receptor subunits B3, A5, and G3 single-nucleotide polymorphisms (SNPs) in chromosome 15q11-q13 with autism spectrum disorders (ASDs). However, the currently available results are inconsistent. This study aimed to investigate the association between ASD and the GABA receptor SNPs in chromosomal region 15q11-q13. The association was calculated by the overall odds ratio (OR) with a 95% confidence interval (CI). We used sensitivity analyses and the assessment of publication bias in our meta-analysis. Eight independent case-control studies involving 1408 cases and 2846 healthy controls were analyzed, namely, 8 studies for GABRB3 SNPs as well as 4 studies for GABRA5 and GABRG3 polymorphisms. The meta-analysis showed that GABRB3 polymorphisms in general are not significantly associated with autism [OR = 0.846 (95% CI): 0.595-1.201, I2 = 79.1%]. Further analysis indicated that no associations were found between GABRB3 SNPs and autism on rs2081648 [OR = 0.84 (95% CI) = 0.41-1.72, I2 = 89.2%] and rs1426217 [OR = 1.13 (95% CI) = 0.64-2.0, I2 = 83%]. An OR of 0.95 (95% CI) = 0.77-1.17 was reported (I2 = 0.0%) for GABRA5 SNPs and an OR of 0.96 (95% CI) = 0.24-3.81 was obtained from GABRG3 SNPs (I2 = 97.8%). This meta-analysis provides strong evidence that different SNPs of GABA receptor B3, A5, and G3 subunit genes located on chromosome 15q11-q13 are not associated with the development of autism spectrum diseases in different ethnic populations. However, in future research, large-scale and high-quality studies are necessary to confirm the results.
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Affiliation(s)
- Manijeh Mahdavi
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-communicable Disease and Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, P.O. Box 81746-73461, Isfahan, Iran
| | - Majid Kheirollahi
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-communicable Disease and Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, P.O. Box 81746-73461, Isfahan, Iran. .,Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Roya Riahi
- Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fariborz Khorvash
- Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Khorrami
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-communicable Disease and Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, P.O. Box 81746-73461, Isfahan, Iran.,Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Mirsafaie
- Mohkam-kar Health Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Hua R, Wei M, Zhang C. The complex genetics in autism spectrum disorders. SCIENCE CHINA-LIFE SCIENCES 2015; 58:933-45. [PMID: 26335739 DOI: 10.1007/s11427-015-4893-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Autism spectrum disorders (ASD) are a pervasive neurodevelopmental disease characterized by deficits in social interaction and nonverbal communication, as well as restricted interests and stereotypical behavior. Genetic changes/heritability is one of the major contributing factors, and hundreds to thousands of causative and susceptible genes, copy number variants (CNVs), linkage regions, and microRNAs have been associated with ASD which clearly indicates that ASD is a complex genetic disorder. Here, we will briefly summarize some of the high-confidence genetic changes in ASD and their possible roles in their pathogenesis.
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Affiliation(s)
- Rui Hua
- State Key Laboratory of Membrane Biology, School of Life Sciences; PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, 100871, China
| | - MengPing Wei
- State Key Laboratory of Membrane Biology, School of Life Sciences; PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, 100871, China
| | - Chen Zhang
- State Key Laboratory of Membrane Biology, School of Life Sciences; PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, 100871, China.
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Fatemi SH, Reutiman TJ, Folsom TD, Rustan OG, Rooney RJ, Thuras PD. Downregulation of GABAA receptor protein subunits α6, β2, δ, ε, γ2, θ, and ρ2 in superior frontal cortex of subjects with autism. J Autism Dev Disord 2014; 44:1833-45. [PMID: 24668190 DOI: 10.1007/s10803-014-2078-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We measured protein and mRNA levels for nine gamma-aminobutyric acid A (GABAA) receptor subunits in three brain regions (cerebellum, superior frontal cortex, and parietal cortex) in subjects with autism versus matched controls. We observed changes in mRNA for a number of GABAA and GABAB subunits and overall reduced protein expression for GABAA receptor alpha 6 (GABRα6), GABAA receptor beta 2 (GABRβ2), GABAA receptor delta (GABRδ), GABAA receptor epsilon (GABRε), GABAA receptor gamma 2 (GABRγ2), GABAA receptor theta (GABRθ), and GABAA receptor rho 2 (GABRρ2) in superior frontal cortex from subjects with autism. Our data demonstrate systematic changes in GABAA&B subunit expression in brains of subjects with autism, which may help explain the presence of cognitive abnormalities in subjects with autism.
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Affiliation(s)
- S Hossein Fatemi
- Division of Neuroscience Research, Department of Psychiatry, University of Minnesota Medical School, 420 Delaware St SE, MMC 392, Minneapolis, MN, 55455, USA,
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Chen CH, Huang CC, Cheng MC, Chiu YN, Tsai WC, Wu YY, Liu SK, Gau SSF. Genetic analysis of GABRB3 as a candidate gene of autism spectrum disorders. Mol Autism 2014; 5:36. [PMID: 24999380 PMCID: PMC4082499 DOI: 10.1186/2040-2392-5-36] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Accepted: 06/11/2014] [Indexed: 02/02/2023] Open
Abstract
Background GABRB3 is a position candidate gene at chromosome 15q12 that has been implicated in the neurobiology of autism spectrum disorders (ASD). The aim of this study was to examine the genetic association of GABRB3 with ASD. Methods The sample consisted of 356 patients with clinical diagnosis of ASD according to the DSM-IV diagnostic criteria and confirmed by the Autism Diagnostic Interview-Revised and 386 unrelated controls. We searched for mutations at all the exonic regions and 1.6 Kb of the 5′ region of GABRB3 in the genomic DNA of all the participants using the Sanger sequencing. We implemented a case-control association analysis of variants detected in this sample, and conducted a reporter gene assay to assess the functional impact of variants at the 5′ regulatory region. Results We detected six known common SNPs; however, they were not associated with ASD. Besides, a total of 22 rare variants (12 at 5′ regulatory, 4 at intronic, and 6 at exonic regions) were detected in 18 patients and 6 controls. The frequency of rare variants was significantly higher in the patient group than in the control group (18/356 versus 6/386, odds ratio = 3.37, P = 0.007). All the 12 rare variants at the 5′ regulatory region were only detected in 7 patients, but not in any of the controls (7/356 versus 0/386, Fisher’s exact test, P = 0.006). Two patients carried multiple rare variants. Family studies showed that most of these rare variants were transmitted from their parents. Reporter gene assays revealed that four rare variants at the 5′ regulatory region and 1 at exon 1a untranslated region had elevated reporter gene activities compared to two wild type alleles. Conclusions Our data suggest rare variants of GABRB3 might be associated with ASD, and increased GABRB3 expression may contribute to the pathogenesis of ASD in some patients. Trial registration Clinical trial registration Identifier: NCT00494754
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Affiliation(s)
- Chia-Hsiang Chen
- Department of Psychiatry, Chang Gung Memorial Hospital-Linkou, Taoyuan, Taiwan ; Department and Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan ; Department of Psychiatry, National Taiwan University Hospital and College of Medicine, 7, Chung-Shan South Road, Taipei 10002, Taiwan
| | - Chia-Chun Huang
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
| | - Min-Chih Cheng
- Department of Psychiatry, Yuli Mental Health Research Center, Yuli Veterans Hospital, Hualien, Taiwan
| | - Yen-Nan Chiu
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, 7, Chung-Shan South Road, Taipei 10002, Taiwan
| | - Wen-Che Tsai
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, 7, Chung-Shan South Road, Taipei 10002, Taiwan
| | - Yu-Yu Wu
- Department of Psychiatry, Chang Gung Memorial Hospital-Linkou, Taoyuan, Taiwan
| | - Shih-Kai Liu
- Department of Child and Adolescent Psychiatry, Taoyaun Psychiatric Center, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Susan Shur-Fen Gau
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, 7, Chung-Shan South Road, Taipei 10002, Taiwan ; Graduate Institute of Brain and Mind Sciences, and Graduate Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
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Vorstman JAS, Spooren W, Persico AM, Collier DA, Aigner S, Jagasia R, Glennon JC, Buitelaar JK. Using genetic findings in autism for the development of new pharmaceutical compounds. Psychopharmacology (Berl) 2014; 231:1063-78. [PMID: 24292384 DOI: 10.1007/s00213-013-3334-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 10/11/2013] [Indexed: 12/14/2022]
Abstract
RATIONALE The main reason for the current lack of effective treatments for the core symptoms of autism is our limited understanding of the biological mechanisms underlying this heterogeneous group of disorders. A primary value of genetic research is enhancing our insight into the biology of autism through the study of identified autism risk genes. OBJECTIVES In the current review we discuss (1) the genes and loci that are associated with autism, (2) how these provide us with essential cues as to what neurobiological mechanisms may be involved, and (3) how these mechanisms may be used as targets for novel treatments. Next, we provide an overview of currently ongoing clinical trials registered at clinicaltrials.gov with a variety of compounds. Finally, we review current approaches used to translate knowledge derived from gene discovery into novel pharmaceutical compounds and discuss their pitfalls and problems. CONCLUSIONS An increasing number of genetic variants associated with autism have been identified. This will generate new ideas about the biological mechanisms involved in autism, which in turn may provide new leads for the development of novel pharmaceutical compounds. To optimize this pipeline of drug discovery, large-scale international collaborations are needed for gene discovery, functional validation of risk genes, and improvement of clinical outcome measures and clinical trial methodology in autism.
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Affiliation(s)
- Jacob A S Vorstman
- Department of Psychiatry, Brain Center Rudolf Magnus, A001.468, University Medical Center Utrecht, Heidelberglaan 100, 3485 CX, Utrecht, The Netherlands,
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Kang JQ, Barnes G. A common susceptibility factor of both autism and epilepsy: functional deficiency of GABA A receptors. J Autism Dev Disord 2013; 43:68-79. [PMID: 22555366 DOI: 10.1007/s10803-012-1543-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Autism and epilepsy are common childhood neurological disorders with a great heterogeneity of clinical phenotypes as well as risk factors. There is a high co-morbidity of autism and epilepsy. The neuropathology of autism and epilepsy has similar histology implicating the processes of neurogenesis, neural migration, programmed cell death, and neurite outgrowth. Genetic advances have identified multiple molecules that participate in neural development, brain network connectivity, and synaptic function which are involved in the pathogenesis of autism and epilepsy. Mutations in GABA(A) receptor subunit have been frequently associated with epilepsy, autism, and other neuropsychiatric disorders. In this paper, we address the hypothesis that functional deficiency of GABAergic signaling is a potential common molecular mechanism underpinning the co-morbidity of autism and epilepsy.
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Affiliation(s)
- Jing-Qiong Kang
- Department of Neurology, Vanderbilt University Medical Center, 465 21st Ave, Nashville, TN 37232-8552, USA.
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Li X, Zou H, Brown WT. Genes associated with autism spectrum disorder. Brain Res Bull 2012; 88:543-52. [PMID: 22688012 DOI: 10.1016/j.brainresbull.2012.05.017] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Accepted: 05/31/2012] [Indexed: 01/06/2023]
Abstract
Autism spectrum disorder (ASD) is a heterogeneous grouping of neurodevelopmental disorders characterized by impairment in social interaction, verbal communication and repetitive/stereotypic behaviors. Much evidence suggests that ASD is multifactorial with a strong genetic basis, but the underlying mechanisms are far from clear. Recent advances in genetic technologies are beginning to shed light on possible etiologies of ASD. This review discusses current evidence for several widely studied candidate ASD genes, as well as various rare genes that supports their relationship to the etiology of ASD. The majority of the data are based on molecular, cytogenetic, linkage and association studies of autistic subjects, but newer methods, including whole-exome sequencing, are also beginning to make significant contributions to our understanding of autism.
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Affiliation(s)
- Xiaohong Li
- Department of Neurochemistry, New York State Institute for Basic Research in Developmental Disabilities, New York, NY 10314, United States.
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Llaneza DC, DeLuke SV, Batista M, Crawley JN, Christodulu KV, Frye CA. Communication, interventions, and scientific advances in autism: a commentary. Physiol Behav 2010; 100:268-76. [PMID: 20093134 PMCID: PMC2860058 DOI: 10.1016/j.physbeh.2010.01.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 01/11/2010] [Accepted: 01/12/2010] [Indexed: 12/20/2022]
Abstract
Autism spectrum disorders (ASD) affect approximately 1 in 150 children across the U.S., and are characterized by abnormal social actions, language difficulties, repetitive or restrictive behaviors, and special interests. ASD include autism (autistic disorder), Asperger Syndrome, and Pervasive Developmental Disorder not otherwise specified (PDD-NOS or atypical autism). High-functioning individuals may communicate with moderate-to-high language skills, although difficulties in social skills may result in communication deficits. Low-functioning individuals may have severe deficiencies in language, resulting in poor communication between the individual and others. Behavioral intervention programs have been developed for ASD, and are frequently adjusted to accommodate specific individual needs. Many of these programs are school-based and aim to support the child in the development of their skills, for use outside the classroom with family and friends. Strides are being made in understanding the factors contributing to the development of ASD, particularly the genetic contributions that may underlie these disorders. Mutant mouse models provide powerful research tools to investigate the genetic factors associated with ASD and its co-morbid disorders. In support, the BTBR T+tf/J mouse strain incorporates ASD-like social and communication deficits and high levels of repetitive behaviors. This commentary briefly reviews the reciprocal relationship between observations made during evidence-based behavioral interventions of high- versus low-functioning children with ASD and the accumulating body of research in autism, including animal studies and basic research models. This reciprocity is one of the hallmarks of the scientific method, such that research may inform behavioral treatments, and observations made during treatment may inform subsequent research.
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Affiliation(s)
- Danielle C. Llaneza
- Department of Psychology, University at Albany, State University of New York, Albany, NY
| | - Susan V. DeLuke
- Department of Literacy and Special Education, College of Saint Rose, Albany, NY
| | - Myra Batista
- Kevin G. Langan School, Center for Disability Services, Albany, NY
| | - Jacqueline N. Crawley
- Laboratory of Behavioral Neuroscience, Intramural Research Program, National Institute of Mental Health, Bethesda, MD
| | - Kristin V. Christodulu
- Center for Autism and Related Disabilities, University at Albany, State University of New York, Albany, NY
| | - Cheryl A. Frye
- Department of Psychology, University at Albany, State University of New York, Albany, NY
- Department of Biology, University at Albany, State University of New York, Albany, NY
- Centers for Life Science, University at Albany, State University of New York, Albany, NY
- Neuroscience Research, University at Albany, State University of New York, Albany, NY
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