Understanding how aging affects lens health and cataract formation
Mechanisms and consequences of impaired glutathione homeostasis in the aging lens
This study is looking at how changes in certain fats in the eye lens can lead to vision problems like cataracts and difficulty focusing as we age, and it hopes to find new ways to help treat these issues for people experiencing these common eye conditions.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Augusta University NIH-funded |
| Lab location | 1 site (Augusta, United States) |
| Project ID | NIH-11010378 on NIH RePORTER |
What this research studies
This research investigates the role of glutathione homeostasis in the aging lens, focusing on how changes in lipid composition can lead to cataracts and presbyopia. By using both in vitro lens epithelial cell cultures and in vivo mouse models, the study aims to establish the connection between lipid peroxidation and lens membrane integrity. The research seeks to understand the mechanisms behind lens stiffness and opacity, which are critical factors in age-related vision problems. Patients may benefit from insights that could lead to new treatments for cataracts and other age-related lens conditions.
Who could benefit from this research
Good fit: Ideal candidates for this research are older adults experiencing vision changes, particularly those at risk for cataracts or presbyopia.
Not a fit: Patients with congenital cataracts or those with non-age-related vision impairments may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for cataracts and enhanced understanding of age-related vision decline.
How similar studies have performed: Previous research has shown promising results in understanding lipid peroxidation's role in cellular health, suggesting potential for success in this area.
Where this research is happening
Augusta, United States
- Augusta University — Augusta, United States (Active)
Researchers
- Principal investigator: Fan, Xingjun — Augusta University
- Study coordinator: Fan, Xingjun
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.