How dying brain cells are recognized and cleaned up by the body’s immune cells
Official title: How are necrotic neurons recognized by their phagocytes
Funded at Baylor College of Medicine · NIH-11614125 · Data updated 2026-11-12
Researchers study how dead brain cells are detected and engulfed by immune cells to prevent further brain damage.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Baylor College of Medicine NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project start | September 22, 2022 |
| Project end | August 31, 2027 |
| Funding year | 2026 |
| Award (this year) | $23,006 |
| NIH project number | 3R01NS129847-05S1 |
| Project ID | NIH-11614125 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates are individuals with Alzheimer's disease or related dementias who may benefit from future therapies that modulate brain cleanup processes.
✕Less likely to help
People without neurodegenerative conditions or those not involved in future clinical translation may not directly benefit.
What this research studies
This project uses a simple worm model to uncover how dying neurons expose signals that attract phagocytes and how these cells then clear the debris. The findings could shed light on how similar processes happen in human brain diseases like Alzheimer's. The work focuses on basic biology in the model organism and aims to translate insights to human conditions in the long term. If successful, it could inform future therapies that support brain cleanup after injury or during neurodegenerative disease.
Why it matters
Potential benefit: Better understanding of how the brain clears dying cells could lead to new approaches to protect and repair brain tissue in Alzheimer's disease and stroke.
How similar studies have gone: Prior work in model organisms has shown conserved mechanisms for engulfing dying cells, but translating these findings to humans remains an active area.
Where this research is happening
-
Baylor College of Medicine
Houston, United States Active
Researchers
- Principal investigator: Zhou, Zheng — Baylor College of Medicine
- Study coordinator: Zhou, Zheng
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.