Understanding how certain viruses produce specific RNA molecules during infection in mosquitoes
Official title: Investigating the Formation and Function of Subgenomic Flavivirus RNAs During Flavivirus Infection of the Mosquito Vector
Funded at University of Colorado Denver · NIH-10928085 · Data updated 2026-11-12
This study is looking at how certain viruses, like Dengue and Zika, make special RNA pieces while they infect mosquito cells, and it aims to understand how changes in these RNA structures can affect the virus's ability to grow and spread, which could help find new ways to stop these viruses.
Quick facts
| Grant type | Fellowship grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Colorado Denver NIH-funded |
| Lab location | 1 site (Aurora, UNITED STATES) |
| Project start | September 1, 2023 |
| Project end | August 31, 2026 |
| Funding year | 2024 |
| Award (this year) | $37,773 |
| NIH project number | 5F31AI176728-02 |
| Project ID | NIH-10928085 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals living in areas where flavivirus infections are prevalent, particularly those at risk of contracting Dengue or Zika.
✕Less likely to help
Patients who are not at risk for flavivirus infections or those living in regions where these viruses are not present may not benefit from this research.
What this research studies
This research investigates how flaviviruses, like Dengue and Zika, produce non-coding RNAs called Subgenomic Flaviviral RNAs (sfRNAs) during infection in mosquito cells. The study focuses on the interaction between specific RNA structures that influence the production of these sfRNAs, which may play a role in the virus's ability to replicate and spread. By using a specialized reporter system, researchers will analyze how mutations in these RNA structures affect sfRNA production, providing insights into the viral life cycle and potential targets for intervention.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for controlling flavivirus infections, potentially reducing the incidence of diseases like Dengue and Zika.
How similar studies have gone: Other research has shown success in understanding viral RNA interactions and their implications for viral replication, suggesting that this approach may yield valuable insights.
Where this research is happening
-
University of Colorado Denver
Aurora, United States Active
Researchers
- Principal investigator: Spear, Elizabeth — University of Colorado Denver
- Study coordinator: Spear, Elizabeth
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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.