Activity-enhanced lab-grown mini-brains that mimic the postnatal human brain
Unlocking the postnatal human brain using activity augmented organoids
Researchers are growing 3-D human brain tissues and using activity signals to push them to mature like the postnatal brain so they better reflect later stages of human brain development.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Columbia University Health Sciences NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-11062738 on NIH RePORTER |
What this research studies
This project grows 3-D "organoids" from human stem cells and adds activity-based cues to help them mature beyond prenatal stages. The team compares structure, gene activity, and electrical function to see whether these organoids reach postnatal-like states. By improving maturation, the models aim to more closely resemble the brain of infants and children for research use. These improved mini-brains could be used to study disorders that appear after birth and to test therapies in a human-derived system.
Who could benefit from this research
Good fit: Ideal participants would be people willing to donate tissue (such as blood or skin) for making induced pluripotent stem cells, including both healthy donors and individuals with neurological conditions as appropriate for specific comparisons.
Not a fit: Patients looking for direct or immediate clinical treatments are unlikely to benefit because this is a laboratory model-development project rather than a therapeutic trial.
Why it matters
Potential benefit: If successful, the work could create lab models that better reflect the postnatal human brain, enabling more accurate study of childhood and adult neurological conditions and preclinical testing of treatments.
How similar studies have performed: Prior efforts to push organoids to postnatal-like maturity have yielded only incremental or inconsistent gains, so this activity-augmented approach is relatively novel though it builds on existing organoid research.
Where this research is happening
New York, United States
- Columbia University Health Sciences — New York, United States (Active)
Researchers
- Principal investigator: Makinson, Christopher D — Columbia University Health Sciences
- Study coordinator: Makinson, Christopher D
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.