Results 41 to 50 of about 2,916,958 (331)

Effectiveness of Methylcobalamin and Folinic Acid Treatment on Adaptive Behavior in Children with Autistic Disorder Is Related to Glutathione Redox Status

open access: yesAutism Research and Treatment, 2013
Treatments targeting metabolic abnormalities in children with autism are limited. Previously we reported that a nutritional treatment significantly improved glutathione metabolism in children with autistic disorder.
Richard E. Frye   +9 more
semanticscholar   +1 more source

Autism and mild epilepsy associated with a de novo missense pathogenic variant in the GTPase effector domain of DNM1

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView., 2023
Abstract Dynamin 1 is a GTPase protein involved in synaptic vesicle fission, which facilitates the exocytosis of neurotransmitters necessary for normal signaling. Pathogenic variants in the DNM1 gene are associated with intractable epilepsy, often manifested as infantile spasms at onset, developmental delay, and a movement disorder, and are located in ...
Davide Mei   +4 more
wiley   +1 more source

Epidemiology of autistic disorder in Bahrain: prevalence and obstetric and familial characteristics.

open access: yesEastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit, 2013
European and North American studies show that the prevalence of autistic disorder is inccreasing. This study was performed to identify the prevalence of autistic disorder in Bahrain, and determine some of the demographic and family characteristics. Using
A. Al-Ansari, M. M. Ahmed
semanticscholar   +1 more source

Advances in the pathogenesis of Rett syndrome using cell models

open access: yesAnimal Models and Experimental Medicine, Volume 5, Issue 6, Page 532-541, December 2022., 2022
Most Rett syndrome (RTT) patients are affected by the MECP2 gene mutations. And the mutations of MECP2 have wide effects on different cell types of nervous system, including neurons, astrocytes, oligodendrocytes and microglia, which always combined together to lead to abnormalities in the whole neural network.
Sijia Lu, Yongchang Chen, Zhengbo Wang
wiley   +1 more source

Interpregnancy Interval and Risk of Autistic Disorder

open access: yesEpidemiology, 2013
Background: A recent California study reported increased risk of autistic disorder in children conceived within a year after the birth of a sibling. Methods: We assessed the association between interpregnancy interval and risk of autistic disorder using ...
N. Gunnes   +12 more
semanticscholar   +1 more source

Altered Neural Activity in the Mesoaccumbens Pathway Underlies Impaired Social Reward Processing in Shank3‐Deficient Rats

open access: yesAdvanced Science, EarlyView.
This study examines the effects of Shank3 mutation on the mesoaccumbens pathway using a Shank3‐deficient rat model. The findings reveal altered social reward processing in these rats, accompanied by changes in dopaminergic and GABAergic neural activity within the ventral tegmental area (VTA) and dopamine release in the nucleus accumbense (NAc ...
Marie Barbier   +4 more
wiley   +1 more source

Organic Brain Dysfunction and Autism

open access: yesPediatric Neurology Briefs, 1991
A population-based neurobiological study of 35 children with autistic disorder (AD) and 17 with autistic-like conditions (ALC) is reported from the Department of Child and Adolescent Psychiatry, University of Goteborg, Sweden.
J Gordon Millichap
doaj   +1 more source

Endothelial PD‐1 Regulates Vascular Homeostasis and Oligodendrogenesis during Brain Development

open access: yesAdvanced Science, EarlyView.
Vascular endothelial cells are fundamental for angiogenesis and brain development. This study reveals that endothelial programmed cell death 1 (PD‐1) is critical for cerebral angiogenesis and blood brain barrier (BBB) maturation. It also mediates interaction with oligodendrocyte precursor cells (OPCs), modulating OPCs differentiation and myelination ...
Tingting He   +7 more
wiley   +1 more source

Measures of tonic and phasic activity of the locus coeruleus—norepinephrine system in children with autism spectrum disorder: An event‐related potential and pupillometry study

open access: yesAutism Research, Volume 15, Issue 12, Page 2250-2264, December 2022., 2022
Abstract A growing body of research suggests that locus coeruleus‐norepinephrine (LC‐NE) system may function differently in individuals with autism spectrum disorder (ASD). Understanding the dynamics of both tonic (resting pupil diameter) and phasic (pupil dilation response [PDR] and event‐related potential [ERP]) indices may provide meaningful ...
Yesol Kim   +3 more
wiley   +1 more source

The Dynamic Landscape of 3′‐UTR Alternative Polyadenylation Across Mouse Fetal Development and Anatomy

open access: yesAdvanced Science, EarlyView.
This work maps 3′‐UTR APA across mouse fetal development and tissues, identifying conserved sequence determinants that influence pAS choice. In fetal brain tissues, complex APA dynamics during development are potentially regulated by RBPs like Rbm38, which restrict distal pAS usage.
Qin Wang, Xin Chen, Xiao‐Ou Zhang
wiley   +1 more source

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