How the APOE4 gene affects brain changes after repeated mild traumatic brain injuries.
Influence of APOE4 genotype on microglial pathobiology and tau pathology after repetitive mTBI
This study is looking at how a specific gene called APOE4 might affect brain changes after repeated mild head injuries, helping us understand the risks for developing Alzheimer's disease in people with this gene.
Quick facts
| Grant type | R03 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Roskamp Institute, INC. NIH-funded |
| Lab location | 1 site (Sarasota, United States) |
| Project ID | NIH-10746837 on NIH RePORTER |
What this research studies
This research investigates the impact of the APOE4 genotype on brain changes following repetitive mild traumatic brain injuries (r-mTBI). It focuses on understanding how this genetic factor may influence the development of tau pathology, which is linked to Alzheimer's disease. Using well-characterized animal models, the study aims to identify the molecular triggers that lead to neurodegenerative changes associated with r-mTBI. By examining these models, researchers hope to draw connections to human cases and improve our understanding of the risks associated with the APOE4 allele.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with a history of repetitive mild traumatic brain injuries, particularly those who carry the APOE4 allele.
Not a fit: Patients who do not have a history of mild traumatic brain injuries or do not carry the APOE4 allele may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to better understanding and potential interventions for individuals at risk of Alzheimer's disease following brain injuries.
How similar studies have performed: While the role of APOE in TBI outcomes has been studied, this research aims to provide novel insights using controlled animal models, which may not have been extensively explored before.
Where this research is happening
Sarasota, United States
- Roskamp Institute, INC. — Sarasota, United States (Active)
Researchers
- Principal investigator: Ojo, Joseph O — Roskamp Institute, INC.
- Study coordinator: Ojo, Joseph O
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.