How shift work-like lighting affects women's mental and reproductive health
Official title: The impacts of shift work-like lighting on neuroendocrine function
Funded at Michigan State University · NIH-10995427 · Data updated 2026-11-12
This study looks at how being exposed to light at unusual times affects women's mental health and reproductive health, especially for those dealing with premenstrual dysphoric disorder (PMDD), to find better ways to help them feel better.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Michigan State University NIH-funded |
| Lab location | 1 site (East Lansing, United States) |
| Project start | December 17, 2024 |
| Project end | December 16, 2026 |
| Funding year | 2024 |
| Award (this year) | $37,838 |
| NIH project number | 1F31HD114529-01A1 |
| Project ID | NIH-10995427 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are women who experience PMDD and work shift hours that disrupt their natural light exposure.
✕Less likely to help
Patients who do not experience PMDD or who work regular daytime hours may not benefit from this research.
What this research studies
This research investigates how exposure to light during non-traditional work hours impacts women's mental health and reproductive functions, particularly focusing on premenstrual dysphoric disorder (PMDD). By studying the effects of mistimed light exposure on specific neurons in the brain, the research aims to uncover the relationship between light, hormonal changes, and mood disorders. Using a mouse model, the study will explore how these light shifts influence reproductive hormone release and mental health symptoms, potentially leading to better treatment options for affected women.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments for women suffering from PMDD and related disorders, particularly those who work non-traditional hours.
How similar studies have gone: Previous research has indicated a connection between light exposure and mood disorders, suggesting that this approach may yield valuable insights.
Where this research is happening
-
Michigan State University
East Lansing, United States Active
Researchers
- Principal investigator: Van Loh, Brooke Marie — Michigan State University
- Study coordinator: Van Loh, Brooke Marie
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.