Related Experiment Video
Updated: Jun 2, 2026
08:30
A Static Self-Directed Method for Generating Brain Organoids from Human Embryonic Stem Cells
Published on: March 4, 2020
8.9K
A review on current brain organoid technologies from a biomedical engineering perspective.
Taylor Lokai1, Bayne Albin1, Khayzaran Qubbaj1
1Center for Biomedical Engineering and Science, Mechanical Engineering and Engineering Science, The University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
Experimental Neurology
|June 9, 2023
Summary
Brain organoids, 3D models of the human brain, are advancing neurological disorder research. Biomedical engineering methods enable personalized drug screening and study of early brain development.
Area of Science:
- Biomedical Engineering
- Neuroscience
- Stem Cell Biology
Background:
- Brain organoids are 3D models that mimic the embryonic human brain's structure and function.
- They offer potential for studying neurological disorders and personalized medicine.
Approach:
- Review of advanced biomedical engineering techniques for brain organoid development.
- Methods include stem cell assemblies, hydrogel suspension, microfluidic systems, and organoids-on-a-chip.
- Emerging technologies like vascularization and genome engineering are being developed.
Key Points:
- 3D brain organoid cultures model early human brain development and patient-specific drug reactions.
- Challenges remain in achieving distinct cortical layers, gyrification, and complex neuronal circuitry.
- Ongoing engineering advancements aim to improve tissue complexity and control.
Conclusions:
- Biomedical engineering is crucial for advancing brain organoid technology.
- Future developments will enhance tissue communication, patterning, and differentiation control.
- Brain organoids hold significant promise for neurological disease research and treatment strategies.
