Eyelid oil glands: how they make protective oil and change with age and disease
Meibogenesis in Health, Disease, and Aging
Researchers are studying how eyelid oil glands make the protective eye oil (meibum) and how that process changes with age and in people with Meibomian gland dysfunction and dry eye.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Ut Southwestern Medical Center NIH-funded |
| Lab location | 1 site (Dallas, United States) |
| Project ID | NIH-11075227 on NIH RePORTER |
What this research studies
This work looks at the tiny oil-producing Meibomian glands in eyelids to understand the biochemical steps that make meibum, the oily layer that protects your eye. Scientists use gland tissue from both humans and mice, analyze the lipids, and study the enzymes and signals that control meibum production. They compare healthy, aged, and diseased glands to find what goes wrong when people develop Meibomian gland dysfunction (MGD) and dry eye. The lab findings aim to point toward tests or treatments that could help restore healthy gland function.
Who could benefit from this research
Good fit: People with Meibomian gland dysfunction or chronic dry eye, especially older adults, would be the most relevant candidates for tissue donation or future treatment studies.
Not a fit: People whose eye problems are not related to oil-gland dysfunction — for example those with purely aqueous tear deficiency, acute infections, or unrelated corneal disease — may not benefit from this work.
Why it matters
Potential benefit: If successful, this could lead to new diagnostics or therapies that restore healthy tear oils and reduce dry eye symptoms.
How similar studies have performed: Previous research has mapped meibum lipids and used mouse models to reveal gland biology, but translating those findings into widely effective treatments has been limited so far.
Where this research is happening
Dallas, United States
- Ut Southwestern Medical Center — Dallas, United States (Active)
Researchers
- Principal investigator: Butovich, Igor a — Ut Southwestern Medical Center
- Study coordinator: Butovich, Igor a
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.