How opioids affect light-sensitive cells that help regulate sleep patterns.
Opioid Modulation of Retinal Ganglion Cells Providing Photoentrainment of the Circadian Clock
This study is looking at how opioids affect special cells in your eyes that help regulate your sleep and wake cycles, with the goal of understanding why some people have trouble sleeping when they use opioids, and how this might connect to addiction and mental health issues.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Colorado State University NIH-funded |
| Lab location | 1 site (Fort Collins, United States) |
| Project ID | NIH-10930052 on NIH RePORTER |
What this research studies
This research investigates the effects of opioids on intrinsically photosensitive retinal ganglion cells (ipRGCs), which play a crucial role in synchronizing our sleep/wake cycles to the natural light/dark environment. By examining how opioids interact with these cells, the study aims to understand the mechanisms behind opioid-induced sleep disorders (OISDs) and their potential links to addiction and psychiatric issues. The approach includes analyzing the expression of opioid receptors in the retina and how their activation alters light responses, potentially leading to disrupted sleep patterns. This research could provide insights into new therapeutic strategies for managing sleep disorders associated with opioid use.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals who are using opioids for pain management and are experiencing sleep disturbances.
Not a fit: Patients who are not using opioids or do not have sleep disorders related to opioid use may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for patients suffering from sleep disorders related to opioid use, enhancing their overall quality of life.
How similar studies have performed: While the specific interaction between opioids and ipRGCs is novel, there is existing research on opioid effects on sleep, indicating a need for further exploration in this area.
Where this research is happening
Fort Collins, United States
- Colorado State University — Fort Collins, United States (Active)
Researchers
- Principal investigator: Vigh, Jozsef — Colorado State University
- Study coordinator: Vigh, Jozsef
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.