Exploring how cavefish adapt to metabolic challenges
Official title: Unraveling Metabolic Resilience: A Genomic Exploration Using Astyanax mexicanus Cavefish
Funded at Oklahoma Medical Research Foundation · NIH-11019325 · Data updated 2026-11-12
This study is looking at how certain genes help cavefish survive on very little food, which might give us clues about how to better manage blood sugar and weight in people with metabolic issues.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Oklahoma Medical Research Foundation NIH-funded |
| Lab location | 1 site (Oklahoma City, United States) |
| Project start | June 10, 2025 |
| Project end | April 30, 2030 |
| Funding year | 2025 |
| Award (this year) | $341,000 |
| NIH project number | 1P20GM156711-01 |
| Project ID | NIH-11019325 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for participation or benefit from this research would include individuals with metabolic syndrome or related metabolic disorders.
✕Less likely to help
Patients without metabolic syndrome or those who do not exhibit metabolic challenges may not receive direct benefits from this research.
What this research studies
This research investigates the genetic factors that contribute to metabolic resilience using the Astyanax mexicanus cavefish as a model. By comparing cave-dwelling fish, which thrive in nutrient-scarce environments, to their river-dwelling counterparts, the study aims to uncover unique gene regulatory networks that enable these fish to manage high blood glucose and obesity without the negative health effects typically seen in humans. The research employs advanced techniques such as gene co-expression analysis and focuses on specific genes that may play a role in metabolic health. Patients may benefit from insights gained that could lead to new therapeutic strategies for metabolic syndrome.
Why it matters
Potential benefit: If successful, this research could lead to novel treatments for metabolic syndrome and related conditions in humans.
How similar studies have gone: While the use of cavefish as a model for metabolic research is innovative, similar studies have shown promise in understanding genetic adaptations in other species.
Where this research is happening
-
Oklahoma Medical Research Foundation
Oklahoma City, United States Active
Researchers
- Principal investigator: Krishnan, Jaya — Oklahoma Medical Research Foundation
- Study coordinator: Krishnan, Jaya
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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.