Related Experiment Video
Updated: Jun 14, 2025
07:40
Generation of iPSC-derived Human Brain Organoids to Model Early Neurodevelopmental Disorders
Published on: April 14, 2017
20.6K
Advancing autism research: Insights from brain organoid modeling
Chong V Li1, Jürgen A Knoblich2
1Institute of Molecular Biotechnology of the Austrian Academy of Science (IMBA), Vienna, Austria; Beijing Institute for Brain Research, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, PR China; Chinese Institute for Brain Research, Beijing, PR China.
Current Opinion in Neurobiology
|April 25, 2025
Summary
Brain organoids offer a novel approach to studying Autism Spectrum Disorders (ASD) by modeling early brain development. These advanced models help uncover the genetic and molecular underpinnings of ASD pathology.
Area of Science:
- Neuroscience
- Developmental Biology
- Genetics
Background:
- Autism Spectrum Disorders (ASD) present complex behavioral symptoms and genetic underpinnings, making mechanistic understanding challenging.
- Elucidating the link between genetic variations and ASD phenotypes is hindered by difficulties in studying early human brain development.
- Evidence points to disruptions in early brain development as a key feature in individuals with ASD.
Purpose of the Study:
- To review recent advancements in using brain organoid technology to model ASD.
- To explore how brain organoids can improve the understanding of ASD genetics and pathology.
- To discuss the application of brain organoids in studying molecular, cellular, and tissue-level changes in ASD.
Main Methods:
- Utilizing three-dimensional in vitro brain organoid models derived from pluripotent stem cells.
- Recapitulating key aspects of early human brain development in a controlled laboratory setting.
- Analyzing findings from studies that employ brain organoids for ASD research.
Main Results:
- Brain organoids successfully model aspects of human brain development relevant to neurodevelopmental disorders.
- These models provide insights into how genetic variations associated with ASD impact brain development.
- Organoid studies are beginning to reveal molecular and cellular alterations characteristic of ASD.
Conclusions:
- Brain organoid technology is a powerful tool for investigating the developmental basis of ASD.
- These models enhance the study of ASD genetics, offering a platform to dissect complex gene-environment interactions.
- Future research with brain organoids promises to deepen our understanding of ASD pathology and inform therapeutic strategies.
