Investigating how age and stress affect retinal cells in macular degeneration
Does age/stress-induced mitochondrial dysfunction induce variations in RPE phenotype in AMD?
This study is looking at how aging and stress from smoking affect the eye cells in people with age-related macular degeneration, to find out how these changes might lead to the disease getting worse and to help develop better treatments.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Tulane University of Louisiana NIH-funded |
| Lab location | 1 site (New Orleans, United States) |
| Project ID | NIH-11041060 on NIH RePORTER |
What this research studies
This research explores the impact of aging and stress, particularly from cigarette smoking, on the retinal pigment epithelium (RPE) in patients with age-related macular degeneration (AMD). It aims to understand how mitochondrial dysfunction in these cells contributes to variations in their behavior and potentially leads to disease progression. By examining the cellular changes and signaling pathways involved, the study seeks to uncover mechanisms that could inform new treatment strategies for AMD. Patients may be involved in providing samples or data to help elucidate these processes.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults, particularly those with a history of smoking or early signs of age-related macular degeneration.
Not a fit: Patients without age-related macular degeneration or those who are not of advanced age may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic approaches for preventing or treating age-related macular degeneration.
How similar studies have performed: Previous research has shown that mitochondrial dysfunction plays a significant role in age-related diseases, suggesting that this approach could yield valuable insights.
Where this research is happening
New Orleans, United States
- Tulane University of Louisiana — New Orleans, United States (Active)
Researchers
- Principal investigator: Wang, Shusheng — Tulane University of Louisiana
- Study coordinator: Wang, Shusheng
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.