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Pediatric Traumatic Brain Injury and Autism: Elucidating Shared Mechanisms
Rahul Singh1, Ryan C Turner1, Linda Nguyen2
1Department of Neurosurgery, West Virginia University School of Medicine, Morgantown, WV 26505, USA.
Insights
Pediatric traumatic brain injury (TBI) and autism spectrum disorder (ASD) share similar symptoms and biological mechanisms. Understanding these overlaps may lead to new treatments and improved diagnostic strategies for affected youth.
Area of Science:
- Neuroscience
- Developmental Biology
- Pediatric Medicine
Background:
- Pediatric traumatic brain injury (TBI) and autism spectrum disorder (ASD) are significant conditions affecting youth.
- Emerging data reveal shared symptoms and underlying biological mechanisms between TBI and ASD.
- Common symptoms include gastrointestinal issues, learning disabilities, seizures, and sensory processing deficits.
Purpose of the Study:
- To review shared biological mechanisms between pediatric TBI and ASD.
- To explore potential therapeutic and pharmacologic treatment options for both conditions.
- To discuss novel drug targets and advances in neuroimaging for diagnosis and treatment planning.
Main Methods:
- Literature review of preclinical and clinical data.
- Analysis of shared symptomatic and mechanistic pathways.
- Discussion of therapeutic strategies and advanced neuroimaging techniques.
Main Results:
- Identified common symptoms such as GI problems, learning difficulties, seizures, and sensory disruption.
- Highlighted shared biological mechanisms contributing to these symptoms.
- Emphasized the role of advanced neuroimaging in understanding brain circuitry.
Conclusions:
- Shared mechanisms between TBI and ASD offer opportunities for cross-disciplinary treatment development.
- Advanced imaging holds promise for improved diagnosis and personalized treatment planning in pediatric patients.
- Lessons learned from each field can inform more rigorous clinical trials and guidelines for TBI and ASD.
Abstract:
Pediatric traumatic brain injury (TBI) and autism spectrum disorder (ASD) are two serious conditions that affect youth. Recent data, both preclinical and clinical, show that pediatric TBI and ASD share not only similar symptoms but also some of the same biologic mechanisms that cause these symptoms. Prominent symptoms for both disorders include gastrointestinal problems, learning difficulties, seizures, and sensory processing disruption. In this review, we highlight some of these shared mechanisms in order to discuss potential treatment options that might be applied for each condition. We discuss potential therapeutic and pharmacologic options as well as potential novel drug targets. Furthermore, we highlight advances in understanding of brain circuitry that is being propelled by improved imaging modalities. Going forward, advanced imaging will help in diagnosis and treatment planning strategies for pediatric patients. Lessons from each field can be applied to design better and more rigorous trials that can be used to improve guidelines for pediatric patients suffering from TBI or ASD.
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