How light and time of day affect communication between rod and cone cells in the retina
Plasticity and Function of the Rod/Cone Gap Junction
This study is looking at how the way light affects our eyes changes throughout the day, focusing on special cells in the retina that help us see, and it aims to find out how these changes might influence our vision.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Houston NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project ID | NIH-11081634 on NIH RePORTER |
What this research studies
This research investigates how the coupling between rod and cone cells in the retina changes based on light exposure and the time of day. By using specialized mouse models, researchers will measure the electrical connections between these cells to understand how they influence visual processing. The study aims to uncover the mechanisms behind these changes and their potential impact on vision, particularly in relation to circadian rhythms. This could lead to new insights into how visual function is regulated throughout the day.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals experiencing visual disturbances that may be linked to circadian rhythm disruptions.
Not a fit: Patients with stable visual function unrelated to circadian rhythms may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could improve our understanding of visual disorders related to circadian rhythms and light exposure.
How similar studies have performed: Previous research has shown promising results in understanding the role of electrical synapses in visual processing, indicating that this approach has potential for significant findings.
Where this research is happening
Houston, United States
- University of Houston — Houston, United States (Active)
Researchers
- Principal investigator: Ribelayga, Christophe P. — University of Houston
- Study coordinator: Ribelayga, Christophe P.
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.