Microglial Function in Autism Spectrum Disorder: Diversity, Immunometabolic Processes, and Synaptic Pathways
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By
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Aojie Lian
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Mei He
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Hong Zhang
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Yingmei Yang
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April 28, 2026
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Clinical Scorecard: Microglial Function in Autism Spectrum Disorder: Diversity, Immunometabolic Processes, and Synaptic Pathways
At a Glance
| Category | Detail |
|---|
| Condition | Autism Spectrum Disorder (ASD) |
| Key Mechanisms | Microglial heterogeneity, immunometabolic regulation, synapse-related pathways |
| Target Population | Individuals with Autism Spectrum Disorder |
| Care Setting | Neuroscience and psychiatric research |
Key Highlights
- Microglial biology in ASD is heterogeneous and context-dependent.
- Evidence suggests immune- and glia-associated alterations in ASD brains.
- Microglia interact with neurons and astrocytes, influencing synaptic remodeling.
- Current findings challenge the notion of a single ASD microglial phenotype.
- Immunometabolic processes are critical in understanding microglial function in ASD.
Guideline-Based Recommendations
Diagnosis
- Consider the role of microglial biology in ASD diagnosis.
Management
- Focus on context-dependent microglial responses rather than broad inflammatory labels.
Monitoring & Follow-up
- Utilize in vivo neuroimmune imaging to assess glial activity.
Risks
- Be aware of confounding factors such as developmental stage and comorbidities.
Patient & Prescribing Data
Individuals diagnosed with Autism Spectrum Disorder
Understanding microglial function may inform therapeutic strategies.
Clinical Best Practices
- Integrate findings from multiple neural and glial compartments in ASD research.
- Avoid oversimplifying microglial responses to non-specific inflammatory terms.
- Consider developmental timing and cellular context in interpreting microglial data.
References
