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Seneff S, Kyriakopoulos AM, Nigh G. Is autism a PIN1 deficiency syndrome? A proposed etiological role for glyphosate. J Neurochem 2024. [PMID: 38808598 DOI: 10.1111/jnc.16140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 05/30/2024]
Abstract
Autism is a neurodevelopmental disorder, the prevalence of which has increased dramatically in the United States over the past two decades. It is characterized by stereotyped behaviors and impairments in social interaction and communication. In this paper, we present evidence that autism can be viewed as a PIN1 deficiency syndrome. Peptidyl-prolyl cis/trans isomerase, NIMA-Interacting 1 (PIN1) is a peptidyl-prolyl cis/trans isomerase, and it has widespread influences in biological organisms. Broadly speaking, PIN1 deficiency is linked to many neurodegenerative diseases, whereas PIN1 over-expression is linked to cancer. Death-associated protein kinase 1 (DAPK1) strongly inhibits PIN1, and the hormone melatonin inhibits DAPK1. Melatonin deficiency is strongly linked to autism. It has recently been shown that glyphosate exposure to rats inhibits melatonin synthesis as a result of increased glutamate release from glial cells and increased expression of metabotropic glutamate receptors. Glyphosate's inhibition of melatonin leads to a reduction in PIN1 availability in neurons. In this paper, we show that PIN1 deficiency can explain many of the unique morphological features of autism, including increased dendritic spine density, missing or thin corpus callosum, and reduced bone density. We show how PIN1 deficiency disrupts the functioning of powerful high-level signaling molecules, such as nuclear factor erythroid 2-related factor 2 (NRF2) and p53. Dysregulation of both of these proteins has been linked to autism. Severe depletion of glutathione in the brain resulting from chronic exposure to oxidative stressors and extracellular glutamate leads to oxidation of the cysteine residue in PIN1, inactivating the protein and further contributing to PIN1 deficiency. Impaired autophagy leads to increased sensitivity of neurons to ferroptosis. It is imperative that further research be conducted to experimentally validate whether the mechanisms described here take place in response to chronic glyphosate exposure and whether this ultimately leads to autism.
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Affiliation(s)
- Stephanie Seneff
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | | | - Greg Nigh
- Immersion Health, Portland, Oregon, USA
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Ashraf MM, Ul-Haque I, Sangha NK. Navigating autism treatment: unlocking new frontiers with ChatGPT. Int J Neurosci 2024:1-2. [PMID: 38758121 DOI: 10.1080/00207454.2024.2341912] [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: 07/19/2023] [Accepted: 04/07/2024] [Indexed: 05/18/2024]
Abstract
Autism Spectrum disorder is a significant neurodevelopmental behavioral disorder. Children with Autism display a wide array of ambiguous symptoms resulting making the diagnosis quite challenging thus resulting in delayed management. Traditionally, its diagnosis and management require the collaboration of services from the three P's namely the pediatrician, psychiatrist, and child psychologist. The management requires an intensive multi-disciplinary approach which would help minimize the disease symptoms and facilitate development and learning during childhood. Recently, with the advent of widespread testing and usage of various artificial intelligence tools across various domains, AI tools such as Chatbots are being incorporated into medical treatments, especially in behavioral therapy. Considering the increasing use of AI, we believe that the natural language processing techniques employed by ChatGPT algorithms have the potential to identify speech and linguistic patterns in children with ASD. Therefore, through this letter, we have tried to explore the scope of Artificial intelligence (ChatGPT) for behavioral therapy in children affected with autism spectrum disorder.
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Porter M, Sugden-Lingard S, Brunsdon R, Benson S. Autism Spectrum Disorder in Children with an Early History of Paediatric Acquired Brain Injury. J Clin Med 2023; 12:4361. [PMID: 37445396 DOI: 10.3390/jcm12134361] [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: 05/04/2023] [Revised: 06/03/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental condition that arises from a combination of both genetic and environmental risk factors. There is a lack of research investigating whether early acquired brain injury (ABI) may be a risk factor for ASD. The current study comprehensively reviewed all hospital records at The Brain Injury Service, Kids Rehab at the Children's Hospital at Westmead (Australia) from January 2000 to January 2020. Of the approximately 528 cases, 14 children with paediatric ABI were subsequently given an ASD diagnosis (2.7%). For this ASD sample, the mean age at the time of the ABI was 1.55 years, indicating a high prevalence of early ABI in this diagnostic group. The mean age of ASD diagnosis was, on average, 5 years later than the average ASD diagnosis in the general population. Furthermore, 100% of children had at least one medical comorbidity and 73% had three or more co-occurring DSM-5 diagnoses. Although based on a small data set, results highlight early paediatric ABI as a potential risk factor for ASD and the potential for a delayed ASD diagnosis following early ABI, with comorbidities possibly masking symptoms. This study was limited by its exploratory case series design and small sample size. Nonetheless, this study highlights the need for longitudinal investigation into the efficacy of early screening for ASD symptomatology in children who have sustained an early ABI to maximise potential intervention.
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Affiliation(s)
- Melanie Porter
- School of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Sindella Sugden-Lingard
- School of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Ruth Brunsdon
- Kids Rehab, The Children's Hospital at Westmead, SCHN, Westmead, NSW 2145, Australia
| | - Suzanne Benson
- Kids Rehab, The Children's Hospital at Westmead, SCHN, Westmead, NSW 2145, Australia
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Social Functioning and Autistic Behaviors in Youth Following Acquired Brain Injury. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9111648. [PMID: 36360376 PMCID: PMC9688193 DOI: 10.3390/children9111648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/17/2022] [Accepted: 10/25/2022] [Indexed: 01/25/2023]
Abstract
Children and adolescents who survive the pediatric intensive care unit (PICU) with an acquired brain injury (ABI) often demonstrate a variety of physical, cognitive, emotional/behavioral, and social sequelae termed post-intensive care syndrome (PICS). Social communication and interaction challenges have also been observed clinically, and there is growing literature documenting these occurrences in youth following ABI. The extent of these social changes varies among patients, and a subset of patients go on to exhibit social and behavioral profiles closely resembling those of autistic youth. We reviewed empirical research regarding social functioning in youth following ABI, as well as the overlap between individuals with ABI and autistic youth, published from January 2009 to August 2022 on PubMed and Scopus databases. Clinical case examples from a well-established post-PICU follow-up program are also provided to exemplify the complexity of this phenomenon.
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Deshpande SJ, Velonjara J, Lujan S, Petroni G, Wang J, Patel KV, Boyle LN, Bell MJ, Vavilala MS. Provider perceptions of severe pediatric traumatic brain injury care priorities across hospitals in South America before and during the COVID-19 pandemic. PLoS One 2022; 17:e0275255. [PMID: 36174092 PMCID: PMC9522258 DOI: 10.1371/journal.pone.0275255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022] Open
Abstract
Background
To understand provider perceptions of the COVID-19 pandemic on priorities of severe pediatric traumatic brain injury (TBI) care across hospitals in South America.
Methods
Site principal investigators (PIs) from 17 hospitals in South America enrolled in the PEGASUS-Argentina randomized controlled trial completed questionnaires regarding order of tasks performed in the care of a typical pediatric patient with severe TBI before (2019) and during (2021) the COVID-19 pandemic. Acute care processes were examined by quintiles to identify early, mid, and late actions and were categorized and compared. Associations of hospital volume and subspecialty resource availability with prioritization of key process actions were examined.
Finding
Site PIs from 15 and 16 hospitals completed the surveys in 2019 and 2021, respectively, including 14 who completed both. Action category order was stable between 2019 and 2021 and were ranked in priorities as: initial encounter, primary survey, interventions and invasive monitors, diagnostics, medications, staff communication, then disposition (in 2019) or nutrition (in 2021). There was variation in specific action order between hospitals at both timepoints, with only a few initial encounter and disposition actions limited to a single quintile. There was no reported association between hospital volume or subspecialty resource availability with prioritization of key process actions.
Interpretation
Despite novel healthcare challenges presented by the COVID-19 pandemic, providers in South America perceived maintaining standard severe pediatric TBI care consistent with BTF guidelines. There was large variability in specific action order between individual hospitals reported.
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Affiliation(s)
- Shyam J. Deshpande
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
- Harborview Injury Prevention & Research Center, Seattle, WA, United States of America
| | - Julia Velonjara
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, United States of America
- Harborview Injury Prevention & Research Center, Seattle, WA, United States of America
- * E-mail:
| | - Silvia Lujan
- Centro de Informática e Investigación Clínica, Rosario, Argentina
| | - Gustavo Petroni
- Centro de Informática e Investigación Clínica, Rosario, Argentina
| | - Jin Wang
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
- Harborview Injury Prevention & Research Center, Seattle, WA, United States of America
| | - Kushang V. Patel
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, United States of America
- Harborview Injury Prevention & Research Center, Seattle, WA, United States of America
| | - Linda Ng Boyle
- Department of Industrial and System Engineering, University of Washington, Seattle, WA, United States of America
| | - Michael J. Bell
- Children’s National Hospital Critical Care Medicine, Washington, DC, United States of America
| | - Monica S. Vavilala
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA, United States of America
- Department of Pediatrics, University of Washington, Seattle, WA, United States of America
- Harborview Injury Prevention & Research Center, Seattle, WA, United States of America
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Chakraborty S, Parayil R, Mishra S, Nongthomba U, Clement JP. Epilepsy Characteristics in Neurodevelopmental Disorders: Research from Patient Cohorts and Animal Models Focusing on Autism Spectrum Disorder. Int J Mol Sci 2022; 23:ijms231810807. [PMID: 36142719 PMCID: PMC9501968 DOI: 10.3390/ijms231810807] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/31/2022] [Accepted: 09/05/2022] [Indexed: 11/24/2022] Open
Abstract
Epilepsy, a heterogeneous group of brain-related diseases, has continued to significantly burden society and families. Epilepsy comorbid with neurodevelopmental disorders (NDDs) is believed to occur due to multifaceted pathophysiological mechanisms involving disruptions in the excitation and inhibition (E/I) balance impeding widespread functional neuronal circuitry. Although the field has received much attention from the scientific community recently, the research has not yet translated into actionable therapeutics to completely cure epilepsy, particularly those comorbid with NDDs. In this review, we sought to elucidate the basic causes underlying epilepsy as well as those contributing to the association of epilepsy with NDDs. Comprehensive emphasis is put on some key neurodevelopmental genes implicated in epilepsy, such as MeCP2, SYNGAP1, FMR1, SHANK1-3 and TSC1, along with a few others, and the main electrophysiological and behavioral deficits are highlighted. For these genes, the progress made in developing appropriate and valid rodent models to accelerate basic research is also detailed. Further, we discuss the recent development in the therapeutic management of epilepsy and provide a briefing on the challenges and caveats in identifying and testing species-specific epilepsy models.
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Affiliation(s)
- Sukanya Chakraborty
- Neuroscience Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru 560064, India
| | - Rrejusha Parayil
- Neuroscience Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru 560064, India
| | - Shefali Mishra
- Molecular Reproduction, Development and Genetics (MRDG), Indian Institute of Science, Bengaluru 560012, India
| | - Upendra Nongthomba
- Molecular Reproduction, Development and Genetics (MRDG), Indian Institute of Science, Bengaluru 560012, India
| | - James P. Clement
- Neuroscience Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru 560064, India
- Correspondence: ; Tel.: +91-08-2208-2613
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7
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Kwon CS, Wirrell EC, Jetté N. Autism Spectrum Disorder and Epilepsy. Neurol Clin 2022; 40:831-847. [DOI: 10.1016/j.ncl.2022.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Lin CH, Lai JN, Lee IC, Chou IC, Lin WD, Lin MC, Hong SY. Association Between Kawasaki Disease and Childhood Epilepsy: A Nationwide Cohort Study in Taiwan. Front Neurol 2021; 12:627712. [PMID: 33889123 PMCID: PMC8055829 DOI: 10.3389/fneur.2021.627712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/10/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Kawasaki disease is a common vasculitis of childhood in East Asia. The complications following Kawasaki disease mostly included cardiovascular sequelae; non-cardiac complications have been reported but less studied. This study investigated potential epilepsy following Kawasaki disease in Taiwanese children. Objectives: Through National Health Insurance Research Database, we retrospectively analyzed the data of children aged <18 years with clinically diagnosed Kawasaki disease from January 1, 2000 to December 31, 2012 in Taiwan. These patients were followed up to estimate the incidence of epilepsy in the Kawasaki cohort in comparison with that in the non-Kawasaki cohort in Taiwan. Results: A total of 8,463 and 33,872 patients in the Kawasaki and non-Kawasaki cohorts were included in the study, respectively. Of the total eligible study subjects, 61.1% were boys and 38.9% were girls; most patients with newly diagnosed Kawasaki disease were aged <5 years [88.1%]. Patients with Kawasaki disease showed a higher incidence rate [47.98 vs. 27.45 every 100,000 person years] and significantly higher risk [adjusted hazard ratio = 1.66, 95% confidence interval = 1.13–2.44] of epilepsy than those without the disease. Additionally, female sex [adjusted hazard ratio = 2.30, 95% confidence interval = 1.31–4.04] and age <5 years [adjusted hazard ratio = 1.82, 95% confidence interval = 1.22–2.72] showed a significantly higher risk of epilepsy in the Kawasaki cohort. Conclusion: Results revealed a higher incidence rate and significant risk of epilepsy in Taiwanese children with Kawasaki disease than in those without the disease. Therefore, children diagnosed with Kawasaki disease are recommended follow-up as they have a high risk of epilepsy and seizure disorders.
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Affiliation(s)
- Chien-Heng Lin
- Division of Pediatrics Pulmonology, China Medical University, Children's Hospital, Taichung, Taiwan.,Department of Biomedical Imaging and Radiological Science, College of Medicine, China Medical University, Taichung, Taiwan
| | - Jung-Nien Lai
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan.,Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Inn-Chi Lee
- Department of Pediatrics, School of Medicine, Chung Shan Medical University Hospital and Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - I-Ching Chou
- Division of Pediatrics Neurology, China Medical University, Children's Hospital, Taichung, Taiwan.,College of Chinese Medicine, Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Wei-De Lin
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Mei-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Syuan-Yu Hong
- Division of Pediatrics Neurology, China Medical University, Children's Hospital, Taichung, Taiwan
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9
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Lin CH, Chou IC, Hong SY. Genetic factors and the risk of drug-resistant epilepsy in young children with epilepsy and neurodevelopment disability: A prospective study and updated meta-analysis. Medicine (Baltimore) 2021; 100:e25277. [PMID: 33761731 PMCID: PMC8049163 DOI: 10.1097/md.0000000000025277] [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] [Received: 08/11/2020] [Accepted: 03/03/2021] [Indexed: 11/26/2022] Open
Abstract
Drug-resistant epilepsy (DRE) affects 7% to 20% of children with epilepsy. Although some risk factors for DRE have been identified, the results have not been consistent. Moreover, data regarding the risk factors for epilepsy and its seizure outcome in the first 2 years of life are limited.We analyzed data for children aged 0 to 2 years with epilepsy and neurodevelopmental disability from January, 2013, through December, 2017. These patients were followed up to compare the risk of DRE in patients with genetic defect (genetic group) with that without genetic defect (nongenetic group). Additionally, we conducted a meta-analysis to identify the pooled prevalence of genetic factors in children with DRE.A total of 96 patients were enrolled. A total of 68 patients were enrolled in the nongenetic group, whereas 28 patients were enrolled in the genetic group. The overall DRE risk in the genetic group was 6.5 times (95% confidence interval [CI], 2.15-19.6; p = 0.03) higher than that in the nongenetic group. Separately, a total of 1308 DRE patients were participated in the meta-analysis. The pooled prevalence of these patients with genetic factors was 22.8% (95% CI 17.4-29.3).The genetic defect plays a crucial role in the development of DRE in younger children with epilepsy and neurodevelopmental disability. The results can serve as a reference for further studies of epilepsy panel design and may also assist in the development of improved treatments and prevention strategies for DRE.
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Affiliation(s)
- Chien-Heng Lin
- Division of Pediatrics Pulmonology, China Medical University, Children's Hospital, Taichung, Taiwan
- Department of Biomedical Imaging and Radiological Science, College of Medicine, China Medical University
| | - I-Ching Chou
- Division of Pediatrics Neurology, China Medical University, Children's Hospital
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Syuan-Yu Hong
- Division of Pediatrics Neurology, China Medical University, Children's Hospital
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10
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Lorsung E, Karthikeyan R, Cao R. Biological Timing and Neurodevelopmental Disorders: A Role for Circadian Dysfunction in Autism Spectrum Disorders. Front Neurosci 2021; 15:642745. [PMID: 33776640 PMCID: PMC7994532 DOI: 10.3389/fnins.2021.642745] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 02/03/2021] [Indexed: 01/07/2023] Open
Abstract
Autism spectrum disorders (ASDs) are a spectrum of neurodevelopmental disorders characterized by impaired social interaction and communication, as well as stereotyped and repetitive behaviors. ASDs affect nearly 2% of the United States child population and the worldwide prevalence has dramatically increased in recent years. The etiology is not clear but ASD is thought to be caused by a combination of intrinsic and extrinsic factors. Circadian rhythms are the ∼24 h rhythms driven by the endogenous biological clock, and they are found in a variety of physiological processes. Growing evidence from basic and clinical studies suggest that the dysfunction of the circadian timing system may be associated with ASD and its pathogenesis. Here we review the findings that link circadian dysfunctions to ASD in both experimental and clinical studies. We first introduce the organization of the circadian system and ASD. Next, we review physiological indicators of circadian rhythms that are found disrupted in ASD individuals, including sleep-wake cycles, melatonin, cortisol, and serotonin. Finally, we review evidence in epidemiology, human genetics, and biochemistry that indicates underlying associations between circadian regulation and the pathogenesis of ASD. In conclusion, we propose that understanding the functional importance of the circadian clock in normal and aberrant neurodevelopmental processes may provide a novel perspective to tackle ASD, and clinical treatments for ASD individuals should comprise an integrative approach considering the dynamics of daily rhythms in physical, mental, and social processes.
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Affiliation(s)
- Ethan Lorsung
- Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN, United States
| | - Ramanujam Karthikeyan
- Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN, United States
| | - Ruifeng Cao
- Department of Biomedical Sciences, University of Minnesota Medical School, Duluth, MN, United States
- Department of Neuroscience, University of Minnesota Medical School, Minneapolis, MN, United States
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Kaltenegger HC, Doering S, Gillberg C, Wennberg P, Lundström S. Low prevalence of risk drinking in adolescents and young adults with autism spectrum problems. Addict Behav 2021; 113:106671. [PMID: 33080544 DOI: 10.1016/j.addbeh.2020.106671] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 09/07/2020] [Accepted: 09/19/2020] [Indexed: 12/28/2022]
Abstract
Individuals with Autism Spectrum Disorder (ASD) have high rates of "comorbidity". Research on concurrent substance use (disorder) in ASD, however, is scarce and findings have been inconsistent. This study aims at assessing the prevalence of risk drinking in adolescent and young adult twins with and without autism spectrum problems. Data from a Swedish longitudinal nationwide twin study were analyzed. Across three age groups of 15- (N = 10,050), 18- (N = 7,931) and 24-year-olds (N = 2,882) prevalence rates of risk drinking were compared between twins with and without an ASD proxy diagnosis and between different ASD subgroups based on comorbid proxies for attention-deficit/hyperactivity disorder (ADHD) and/or Learning Disorder (LD). ASD, ADHD, and LD were assessed using the Autism-Tics, ADHD, and other Comorbidities inventory (A-TAC), and risk drinking was captured by the Alcohol Use Disorders Identification Test (AUDIT; age 18 and 24) and another set of self-report questions (age 15). In each age group, the prevalence of risk drinking in ASD was lower than in individuals without ASD, yet increasing continuously with age. Exploratory subgroup ASD analyses showed a trend towards risk drinking being more common among individuals with co-existing ADHD or LD problems than among those without "comorbidity", although sample sizes were too small to draw any certain conclusions. This study indicates low prevalence of risk drinking in adolescents and young adults with autism spectrum problems and highlights the need for further research on alcohol use in individuals with ASD and comorbid disorders.
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12
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Chd8 Rescued TBI-Induced Neurological Deficits by Suppressing Apoptosis and Autophagy Via Wnt Signaling Pathway. Cell Mol Neurobiol 2020; 40:1165-1184. [DOI: 10.1007/s10571-020-00806-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 01/30/2020] [Indexed: 12/30/2022]
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13
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Stone B, Dowling S, Cameron A. Cognitive impairment and homelessness: A scoping review. HEALTH & SOCIAL CARE IN THE COMMUNITY 2019; 27:e125-e142. [PMID: 30421478 PMCID: PMC6849546 DOI: 10.1111/hsc.12682] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 08/20/2018] [Accepted: 10/12/2018] [Indexed: 06/09/2023]
Abstract
This paper reports the findings of a scoping review designed to identify research which has explored the relationship between cognitive impairment and homelessness. A systematic search of databases for articles published between 2007 and 2017 was conducted using keywords relating to cognitive impairments and homelessness. Sources were expanded using manual searches of citations and grey literature. Forty studies represented in 45 papers were selected for review using predefined inclusion criteria. Sources were subject to quality appraisal and data were extracted in line with review questions. Prevalence studies were over-represented in the review, while qualitative data were lacking. Aetiology of impairments was delineated by acquired and developmental causes. A variety of measures were employed by studies which were not validated in homeless populations. Studies did not give sufficient consideration to co-occurring disorders and overlapping symptoms between aetiologies. Because of these factors, it was difficult to conclude that all studies had accurately measured what they set out to; however, the evidence suggested that cognitive impairment was disproportionately over-represented in homeless populations. Cognitive impairment was found to be both a risk factor to and perpetuator of homelessness. Risk factors for homelessness were similar to those of the general population, though exaggerated by sequelae of certain cognitive impairments. The results of this review suggest that more attention needs to be paid to the underlying socioeconomic disadvantages, persons with cognitive impairments face which may lead to homelessness. Further research should prioritise the voice of homeless persons with cognitive impairments, to better understand both causes of homelessness and effective methods of rehabilitation.
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Lebrun-Harris LA, Parasuraman SR, Desrocher R. Prevalence of Brain Injuries among Children with Special Healthcare Needs. J Pediatr 2018; 200:125-131. [PMID: 29885754 DOI: 10.1016/j.jpeds.2018.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/23/2018] [Accepted: 05/08/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To investigate differences in brain injury prevalence among US children by special healthcare needs status, accounting for sociodemographic and family characteristics, and to examine correlated health conditions among children with special healthcare needs (CSHCN). STUDY DESIGN We conducted cross-sectional analyses using parent/caregiver responses to the 2016 National Survey of Children's Health (n = 50 212 children). CSHCN status was based on responses to a 5-item tool designed to identify children through assessment of functional limitations, prescription medication use, elevated service use or need, use of specialized therapies, and ongoing emotional, developmental, or behavioral conditions. Brain injury history was reported by parents/caregivers based on healthcare provider diagnosis. Bivariate and multivariable analyses were conducted. RESULTS Lifetime history of brain injury was significantly higher among CSHCN than non-CSHCN (6.7% vs 2.3%, P < .001). CSHCN make up 19% of the total US child population but comprise 42% of children with lifetime brain injuries. In addition, the prevalence of a number of comorbid conditions and functional limitations was significantly higher among CSHCN with lifetime brain injury vs those without brain injury. CONCLUSIONS The prevalence of lifetime history of brain injury is nearly 3 times greater among CSHCN than among non-CSHCN. Several comorbid conditions among CSHCN are significantly associated with lifetime history of brain injury. Further studies are needed to examine the extent to which brain injury in CSHCN may exacerbate or be misdiagnosed as other comorbid conditions.
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Affiliation(s)
- Lydie A Lebrun-Harris
- Office of Epidemiology and Research, Maternal and Child Health Bureau, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, MD
| | - Sarika Rane Parasuraman
- Office of Epidemiology and Research, Maternal and Child Health Bureau, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, MD.
| | - Rebecca Desrocher
- Bureau of Health Workforce, Health Resources and Services Administration, US Department of Health and Human Services, Rockville, MD
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Abstract
Autism is more common in people with epilepsy, approximately 20%, and epilepsy is more common in people with autism with reported rates of approximately 20%. However, these figures are likely to be affected by the current broader criteria for autism spectrum disorder (ASD), which have contributed to an increased prevalence of autism, with the result that the rate for ASD in epilepsy is likely to be higher and the figure for epilepsy in ASD is likely to be lower. Some evidence suggests that there are two peaks of epilepsy onset in autism, in infancy and adolescence. The rate of autism in epilepsy is much higher in those with intellectual disability. In conditions such as the Landau-Kleffner syndrome and nonconvulsive status epilepticus, the epilepsy itself may present with autistic features. There is no plausible mechanism for autism causing epilepsy, however. The co-occurrence of autism and epilepsy is almost certainly the result of underlying factors predisposing to both conditions, including both genetic and environmental factors. Conditions such as attention deficit hyperactivity disorder, anxiety and sleep disorders are common in both epilepsy and autism. Epilepsy is generally not a contraindication to treating these conditions with suitable medication, but it is important to take account of relevant drug interactions. One of the greatest challenges in autism is to determine why early childhood regression occurs in perhaps 25%. Further research should focus on finding the cause for such regression. Whether epilepsy plays a role in the regression of a subgroup of children with autism who lose skills remains to be determined.
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Affiliation(s)
- Frank Mc Besag
- Neurodevelopmental Team, East London Foundation NHS Trust, Family Consultation Clinic, Bedford, UK
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Singh R, Turner RC, Nguyen L, Motwani K, Swatek M, Lucke-Wold BP, Qaiser R. Corrigendum to "Pediatric Traumatic Brain Injury and Autism: Elucidating Shared Mechanisms". Behav Neurol 2017; 2017:5652160. [PMID: 28790797 PMCID: PMC5534305 DOI: 10.1155/2017/5652160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 04/16/2017] [Indexed: 02/08/2023] Open
Abstract
[This corrects the article DOI: 10.1155/2016/8781725.].
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Affiliation(s)
- Rahul Singh
- 1Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV 26505, USA
| | - Ryan C. Turner
- 1Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV 26505, USA
| | - Linda Nguyen
- 2Department of Basic Pharmaceutical Sciences, West Virginia University School of Medicine, Morgantown, WV 26505, USA
| | - Kartik Motwani
- 3Department of Medical Sciences, University of Florida School of Medicine, Gainesville, FL 32611, USA
| | - Michelle Swatek
- 4Department of Psychology, North Carolina State University, Raleigh, NC 27695, USA
| | - Brandon P. Lucke-Wold
- 1Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV 26505, USA
- *Brandon P. Lucke-Wold:
| | - Rabia Qaiser
- 1Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV 26505, USA
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