Understanding how certain brain cells can regenerate after injury
Official title: Intrinsic transcriptional programs for regeneration of serotonergicconnectivity
Funded at Case Western Reserve University · NIH-10983555 · Data updated 2026-11-12
This study is looking at how certain brain cells that make serotonin can heal and reconnect after an injury, which could help people with brain injuries recover better.
Quick facts
| Grant type | Career grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Case Western Reserve University NIH-funded |
| Lab location | 1 site (Cleveland, United States) |
| Project start | August 20, 2024 |
| Project end | July 31, 2028 |
| Funding year | 2024 |
| Award (this year) | $121,703 |
| NIH project number | 1K01NS135573-01A1 |
| Project ID | NIH-10983555 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals aged 21 and older who have experienced acquired brain injuries.
✕Less likely to help
Patients with injuries not involving serotonergic neurons or those under 21 years old may not benefit from this research.
What this research studies
This research investigates the unique ability of serotonin-producing neurons in the brain to regenerate their connections after injury. By studying specific transcription factors, Lmx1b and Pet1, the research aims to uncover the molecular mechanisms that enable these neurons to recover. The approach involves advanced techniques like ATAC sequencing to analyze gene expression and identify pathways that promote axonal growth. Patients with acquired brain injuries may benefit from insights gained into enhancing nerve regeneration.
Why it matters
Potential benefit: If successful, this research could lead to new therapies that improve recovery from brain injuries by promoting nerve regeneration.
How similar studies have gone: Previous research has shown promise in understanding nerve regeneration mechanisms, but this specific focus on serotonergic neurons is relatively novel.
Where this research is happening
-
Case Western Reserve University
Cleveland, United States Active
Researchers
- Principal investigator: Tabuchi, Nobuko — Case Western Reserve University
- Study coordinator: Tabuchi, Nobuko
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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.