ArticleJournal of molecular neuroscience : MN2019
Impact of Auditory Integration Therapy (AIT) on the Plasma Levels of Human Glial Cell Line-Derived Neurotrophic Factor (GDNF) in Autism Spectrum Disorder.
Article in Journal of molecular neuroscience : MN, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Peripheral blood neurotrophic factor levels in children with autism spectrum disorder: a meta-analysis.Scientific reports · 2021Pooled it
- Converging neurotrophic-immune signaling in autism spectrum disorder: integrative roles of klotho, GDNF/GFRA-1, IGF-1 and GLP-1 pathways.Metabolic brain disease · 2026Review
- Concurrent Assessment of Neurotrophic Factors and HPA-Axis Hormones in Early Childhood Autism Spectrum Disorder.Journal of autism and developmental disorders · 2026Article
- Evaluating the Efficacy of Repetitive Transcranial Magnetic Stimulation Combined With Auditory Integration Training for Children With Autism Spectrum Disorder: Protocol for a Randomized Sham-Controlled Trial.JMIR research protocols · 2026Article
- Interventions through Art Therapy and Music Therapy in Autism Spectrum Disorder, ADHD, Language Disorders, and Learning Disabilities in Pediatric-Aged Children: A Systematic Review.Children (Basel, Switzerland) · 2024Review
- Music and Sound-Based Intervention in Autism Spectrum Disorder: A Scoping Review.Psychiatry investigation · 2022Article
Corrections and comments
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Authors and funding
5 authors at 4 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Neurotrophic factors, including the glial cell line-derived neurotrophic factor (GDNF), are of importance for synaptic plasticity regulation, intended as the synapses' ability to strengthen or weaken their responses to differences in neuronal activity. Such plasticity is essential for sensory processing, which has been shown to be impaired in autism spectrum disorder (ASD). This study is the first to investigate the impact of auditory integration therapy (AIT) of sensory processing abnormalities in autism on plasma GDNF levels. Fifteen ASD children, aged between 5 and 12 years, were enrolled and underwent the present research study. AIT was performed throughout 10 days with a 30-min session twice a day. Before and after AIT, Childhood Autism Rating Scale (CARS), Social Responsiveness Scale (SRS), and Short Sensory Profile (SSP) scores were calculated, and plasma GDNF levels were assayed by an EIA test. A substantial decline in autistic behavior was observed after AIT in the scaling parameters used. Median plasma GDNF level was 52.142 pg/ml before AIT. This level greatly increased immediately after AIT to 242.05 pg/ml (P < 0.001). The levels were depressed to 154.00 pg/ml and 125.594 pg/ml 1 month and 3 months later, respectively, but they were still significantly higher compared with the levels before the treatment (P = 0.001, P = 0.01, respectively). There was an improvement in the measures of autism severity as an effect of AIT which induced the up-regulation of GDNF in plasma. Further research, on a large scale, is needed to evaluate if the cognitive improvement of ASD children after AIT is related or not connected to the up-regulation of GDNF.
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Registered trials
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