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Related Experiment Video

Updated: May 8, 2026

Strategies for Assessing Autistic-Like Behaviors in Mice

Strategies for Assessing Autistic-Like Behaviors in Mice

Published on: September 20, 2024

Brain IL-6 and autism.

H Wei¹, I Alberts, X Li

¹Central Laboratory, Shanxi Provincial People's Hospital, Affiliate of Shanxi Medical University, Taiyuan, China.

|September 3, 2013

Summary

This summary is machine-generated.

Elevated Interleukin-6 (IL-6) in the brain may drive autism-like behaviors by affecting brain development and plasticity. Targeting IL-6 could offer new therapeutic strategies for autism spectrum disorder.

Keywords:

CSF GM-CSF Granulocyte–macrophage colony-stimulating factor IFN-γ IL Interferon-γ Interleukin Interleukin-6 MCP MIA MRI TNF-α autism behavior brain cerebrospinal fluid macrophage chemoattractant protein magnetic resonance imaging maternal immune activation neuroimmune response tumor necrosis factor alpha

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Published on: March 25, 2016

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Last Updated: May 8, 2026

Strategies for Assessing Autistic-Like Behaviors in Mice

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Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic Poly(I:C)

Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic Poly(I:C)

Published on: March 25, 2016

Area of Science:

Neuroscience
Immunology
Developmental Disorders

Background:

Autism spectrum disorder (ASD) is a complex neurodevelopmental condition.
Neuroimmune system dysregulation is increasingly implicated in ASD pathophysiology.
Interleukin-6 (IL-6) is a key neuroimmune factor with roles in brain development and neurological disorders.

Purpose of the Study:

To review the role of IL-6 in the neurobiological mechanisms underlying autism.
To propose a pathological pathway involving IL-6 in ASD.

Main Methods:

Review of existing postmortem and animal studies.
Analysis of proposed mechanisms linking glia activation, maternal immune activation, and IL-6.
Examination of IL-6's impact on neuroanatomy and neuronal plasticity.

Main Results:

Brain IL-6 elevation, potentially from activated glia or maternal immune activation, is linked to autism-like behaviors.
IL-6 may mediate autism-related deficits by impairing neuroanatomical structures and neuronal plasticity.

Conclusions:

IL-6 elevation is a potential inflammatory mechanism contributing to autism.
Further research into IL-6 as a therapeutic target for autism is warranted.