Autism Research and Treatment最新文献

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HLA Immune Function Genes in Autism. 自闭症患者的HLA免疫功能基因。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-02-15 DOI: 10.1155/2012/959073
Anthony R Torres, Jonna B Westover, Allen J Rosenspire
{"title":"HLA Immune Function Genes in Autism.","authors":"Anthony R Torres,&nbsp;Jonna B Westover,&nbsp;Allen J Rosenspire","doi":"10.1155/2012/959073","DOIUrl":"https://doi.org/10.1155/2012/959073","url":null,"abstract":"<p><p>The human leukocyte antigen (HLA) genes on chromosome 6 are instrumental in many innate and adaptive immune responses. The HLA genes/haplotypes can also be involved in immune dysfunction and autoimmune diseases. It is now becoming apparent that many of the non-antigen-presenting HLA genes make significant contributions to autoimmune diseases. Interestingly, it has been reported that autism subjects often have associations with HLA genes/haplotypes, suggesting an underlying dysregulation of the immune system mediated by HLA genes. Genetic studies have only succeeded in identifying autism-causing genes in a small number of subjects suggesting that the genome has not been adequately interrogated. Close examination of the HLA region in autism has been relatively ignored, largely due to extraordinary genetic complexity. It is our proposition that genetic polymorphisms in the HLA region, especially in the non-antigen-presenting regions, may be important in the etiology of autism in certain subjects.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"959073"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/959073","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30863782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 48
Assessment and treatment in autism spectrum disorders: a focus on genetics and psychiatry. 自闭症谱系障碍的评估和治疗:遗传学和精神病学的焦点。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-05-31 DOI: 10.1155/2012/242537
Merlin G Butler, Erin L Youngs, Jennifer L Roberts, Jessica A Hellings
{"title":"Assessment and treatment in autism spectrum disorders: a focus on genetics and psychiatry.","authors":"Merlin G Butler,&nbsp;Erin L Youngs,&nbsp;Jennifer L Roberts,&nbsp;Jessica A Hellings","doi":"10.1155/2012/242537","DOIUrl":"https://doi.org/10.1155/2012/242537","url":null,"abstract":"<p><p>Autism spectrum disorders (ASDs) are neurobehavioral disorders characterized by abnormalities in three behavioral domains including social interaction, impaired communication, and repetitive stereotypic behaviors. ASD affects approximately 1% of children and is on the rise with significant genetic mechanisms underlying these disorders. We review the current understanding of the role of genetic and metabolic factors contributing to ASD with the use of new genetic technology. Fifty percent is diagnosed with chromosomal abnormalities, small DNA deletions/duplications, single-gene conditions, or metabolic disturbances. Genetic evaluation is discussed along with psychiatric treatment and approaches for selection of medication to treat associated challenging behaviors or comorbidities seen in ASD. We emphasize the importance of prioritizing treatment based on target symptom clusters and in what order for individuals with ASD, as the treatment may vary from patient to patient.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"242537"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/242537","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30869552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Decreased levels of EGF in plasma of children with autism spectrum disorder. 自闭症谱系障碍儿童血浆中EGF水平降低。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-03-05 DOI: 10.1155/2012/205362
Charity Onore, Judy Van de Water, Paul Ashwood
{"title":"Decreased levels of EGF in plasma of children with autism spectrum disorder.","authors":"Charity Onore,&nbsp;Judy Van de Water,&nbsp;Paul Ashwood","doi":"10.1155/2012/205362","DOIUrl":"https://doi.org/10.1155/2012/205362","url":null,"abstract":"<p><p>Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder estimated to affect 1 in 110 children in the U.S., yet the pathology of this disorder is not fully understood. Abnormal levels of several growth factors have been demonstrated in adults with ASD, including epidermal growth factor (EGF) and hepatocyte growth factor (HGF). Both of these growth factors serve important roles in neurodevelopment and immune function. In this study, concentrations of EGF and HGF were assessed in the plasma of 49 children with ASD aged 2-4 years old and 31 typically developing controls of a similar age as part of the Autism Phenome Project (APP). Levels of EGF were significantly reduced in the ASD group compared to typically developing controls (P = 0.003). There were no significant differences in HGF levels in young children with ASD and typically developing controls. EGF plays an important role in regulating neural growth, proliferation, differentiation and migration, and reduced levels of this molecule may negatively impact neurodevelopment in young children with ASD.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"205362"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/205362","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30871602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
Investigating the Relationship between Self-Injurious Behavior, Social Deficits, and Cooccurring Behaviors in Children and Adolescents with Autism Spectrum Disorder. 调查自闭症谱系障碍儿童和青少年的自伤行为、社交缺陷和共生行为之间的关系。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-11-07 DOI: 10.1155/2012/156481
Paul Waters, Olive Healy
{"title":"Investigating the Relationship between Self-Injurious Behavior, Social Deficits, and Cooccurring Behaviors in Children and Adolescents with Autism Spectrum Disorder.","authors":"Paul Waters, Olive Healy","doi":"10.1155/2012/156481","DOIUrl":"10.1155/2012/156481","url":null,"abstract":"<p><p>Research suggests that self-injurious behavior (SIB) is related to social deficits and cooccurring problem behaviors in children and adolescents with autism spectrum disorder. A sample of 95 participants with ASD was assessed on presence and frequency of SIB (Behavior Problems Inventory), social deficits (the Matson Evaluation of Social Skills with Youngsters-II) and cooccurring problem behaviors (ASD-Comorbidity-Child version). A model was created and tested to explain the relationship between these variables. Results showed that the model was acceptable in presenting the relationships between these variables. This information could be used to help predict which individuals are at risk of developing further cooccurring behavioral problems and determine risk markers for the development of social deficits.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"156481"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3502765/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31082876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Meta-analysis of studies incorporating the interests of young children with autism spectrum disorders into early intervention practices. 将自闭症谱系障碍幼儿的兴趣纳入早期干预实践的研究荟萃分析。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-05-14 DOI: 10.1155/2012/462531
Carl J Dunst, Carol M Trivette, Deborah W Hamby
{"title":"Meta-analysis of studies incorporating the interests of young children with autism spectrum disorders into early intervention practices.","authors":"Carl J Dunst,&nbsp;Carol M Trivette,&nbsp;Deborah W Hamby","doi":"10.1155/2012/462531","DOIUrl":"https://doi.org/10.1155/2012/462531","url":null,"abstract":"<p><p>Incorporating the interests and preferences of young children with autism spectrum disorders into interventions to promote prosocial behavior and decrease behavior excesses has emerged as a promising practice for addressing the core features of autism. The efficacy of interest-based early intervention practices was examined in a meta-analysis of 24 studies including 78 children 2 to 6 years of age diagnosed with autism spectrum disorders. Effect size analyses of intervention versus nonintervention conditions and high-interest versus low-interest contrasts indicated that interest-based intervention practices were effective in terms of increasing prosocial and decreasing aberrant child behavior. Additionally, interest-based interventions that focused on two of the three core features of autism spectrum disorders (poor communication, poor interpersonal relationships) were found most effective in influencing child outcomes. Implications for very early intervention are discussed in terms addressing the behavior markers of autism spectrum disorders before they become firmly established.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"462531"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/462531","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30869554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 35
Meditation as a potential therapy for autism: a review. 冥想作为自闭症的一种潜在疗法:综述。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-06-04 DOI: 10.1155/2012/835847
Sonia Sequeira, Mahiuddin Ahmed
{"title":"Meditation as a potential therapy for autism: a review.","authors":"Sonia Sequeira,&nbsp;Mahiuddin Ahmed","doi":"10.1155/2012/835847","DOIUrl":"https://doi.org/10.1155/2012/835847","url":null,"abstract":"<p><p>Autism is a chronic neurodevelopmental disorder of unknown cause that affects approximately 1-3 percent of children and four times more boys than girls. Its prevalence is global and its social impact is devastating. In autism, the brain is unable to process sensory information normally. Instead, simple stimuli from the outside world are experienced as overwhelmingly intense and strain the emotional centers of the brain. A stress response to the incoming information is initiated that destabilizes cognitive networks and short-circuits adequate behavioral output. As a result, the child is unable to respond adequately to stimulation and initiate social behavior towards family, friends, and peers. In addition, these children typically face immune-digestive disorders that heighten social fears, anxieties, and internal conflicts. While it is critical to treat the physical symptoms, it is equally vital to offer an evidence-based holistic solution that harmonizes both their emotional and physical well-being as they move from childhood into adult life. Here, we summarize evidence from clinical studies and neuroscience research that suggests that an approach built on yogic principles and meditative tools is worth pursuing. Desired outcomes include relief of clinical symptoms of the disease, greater relaxation, and facilitated expression of feelings and skills, as well as improved family and social quality of life.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"835847"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/835847","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30871604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
The development of executive function in autism. 自闭症患者执行功能的发展。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-07-05 DOI: 10.1155/2012/146132
Elizabeth Pellicano
{"title":"The development of executive function in autism.","authors":"Elizabeth Pellicano","doi":"10.1155/2012/146132","DOIUrl":"10.1155/2012/146132","url":null,"abstract":"<p><p>Autism is a common and often highly debilitating neurodevelopmental condition, whose core behavioral features are believed to be rooted in disrupted neurocognitive processes, including especially \"executive function.\" Researchers have predominantly focused upon understanding the putative causal relationship between difficulties in EF and autistic symptomatology. This paper suggests, however, that the effects of individual differences in EF should be more far-reaching, playing a significant part in the real-life outcomes of individuals with autism, including their social competence, everyday adaptive behavior, and academic achievement. It further considers the nature of the EF-outcome relationship, including the possible determinants of individual differences in EF, and makes several recommendations for future research.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"146132"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3420556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30869077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gait symmetry in children with autism. 自闭症儿童的步态对称性。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-05-20 DOI: 10.1155/2012/576478
Victoria L Chester, Matthew Calhoun
{"title":"Gait symmetry in children with autism.","authors":"Victoria L Chester,&nbsp;Matthew Calhoun","doi":"10.1155/2012/576478","DOIUrl":"https://doi.org/10.1155/2012/576478","url":null,"abstract":"<p><p>Most studies examining gait asymmetry have focused on infants and toddlers and have tended to use subjective methods of evaluating movement. No previous studies have examined gait symmetry in older children with autism using objective motion capture systems. The purpose of this paper was to quantify gait symmetry in children with autism versus age-matched controls. Fourteen children with autism (N = 14) and twenty-two (N = 22) age, height, and weight-matched controls participated in the study. An eight camera Vicon motion capture system and four Kistler force plates were used to compute temporal-spatial parameters and symmetry indices during walking. Group differences in these measures were tested using MANOVAs. No significant differences between the autism and control group were found for any of the temporal-spatial measures or symmetry indices. Therefore, results suggest that children with autism demonstrate typical symmetry or interlimb movement during gait. Further research is needed to examine the use of different gait inputs to the symmetry indices (e.g., joint angles and moments). A greater awareness of the movement patterns associated with autism may increase our understanding of this disorder and have important implications for treatment planning.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"576478"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/576478","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30869556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 49
Telehealth for expanding the reach of early autism training to parents. 远程保健,扩大早期自闭症培训对父母的影响。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-11-22 DOI: 10.1155/2012/121878
Laurie A Vismara, Gregory S Young, Sally J Rogers
{"title":"Telehealth for expanding the reach of early autism training to parents.","authors":"Laurie A Vismara,&nbsp;Gregory S Young,&nbsp;Sally J Rogers","doi":"10.1155/2012/121878","DOIUrl":"https://doi.org/10.1155/2012/121878","url":null,"abstract":"<p><p>Although there is consensus that parents should be involved in interventions designed for young children with autism spectrum disorder (ASD), parent participation alone does not ensure consistent, generalized gains in children's development. Barriers such as costly intervention, time-intensive sessions, and family life may prevent parents from using the intervention at home. Telehealth integrates communication technologies to provide health-related services at a distance. A 12 one-hour per week parent intervention program was tested using telehealth delivery with nine families with ASD. The goal was to examine its feasibility and acceptance for promoting child learning throughout families' daily play and caretaking interactions at home. Parents became skilled at using teachable moments to promote children's spontaneous language and imitation skills and were pleased with the support and ease of telehealth learning. Preliminary results suggest the potential of technology for helping parents understand and use early intervention practices more often in their daily interactions with children.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"121878"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/121878","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31113261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 200
Experiences of siblings of individuals with autism spectrum disorders. 自闭症谱系障碍患者的兄弟姐妹的经历。
Autism Research and Treatment Pub Date : 2012-01-01 Epub Date: 2012-04-10 DOI: 10.1155/2012/949586
Maureen E Angell, Hedda Meadan, Julia B Stoner
{"title":"Experiences of siblings of individuals with autism spectrum disorders.","authors":"Maureen E Angell,&nbsp;Hedda Meadan,&nbsp;Julia B Stoner","doi":"10.1155/2012/949586","DOIUrl":"https://doi.org/10.1155/2012/949586","url":null,"abstract":"<p><p>The purpose of this study was to explore the experiences of siblings of individuals with autism spectrum disorders (ASDs) and identify their self-reported support needs. We conducted in-person semi-structured interviews with 12 siblings aged 7 to 15 of children aged 6 to 15 with ASDs. Employing a qualitative collective case study research method, we conducted cross-case analyses to address our research questions. Three major themes emerged: (a) descriptions of the sibling subsystem (b) cohesion between and among the siblings, and (c) adaptability of the participant siblings to having family members with ASDs. Discussion of these findings and recommendations for future research contributes to the existing literature on siblings of children with disabilities.</p>","PeriodicalId":8659,"journal":{"name":"Autism Research and Treatment","volume":"2012 ","pages":"949586"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2012/949586","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30863781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 79
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