Understanding how a signaling molecule helps a fungus form protective structures
Investigating a signaling molecule that cooperates with quorum sensing to induce biofilm formation in C. neoformans
This study is looking at how a certain molecule helps a fungus called Cryptococcus neoformans form protective layers, which can make it harder to treat infections in people with weakened immune systems, like those with HIV/AIDS, and aims to find ways to better control this fungus.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Georgia NIH-funded |
| Lab location | 1 site (Athens, United States) |
| Project ID | NIH-10745957 on NIH RePORTER |
What this research studies
This research investigates how a specific signaling molecule interacts with quorum sensing to promote the formation of biofilms in the fungus Cryptococcus neoformans, which is known to cause serious infections in individuals with weakened immune systems, such as those with HIV/AIDS. The researchers aim to identify the genetic factors that regulate this biofilm formation, as well as the communication signals involved. By studying these processes, they hope to uncover new insights into how this pathogen behaves in the human body and how it can be better controlled. The approach includes genetic manipulation and observation of biofilm development under various conditions.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with compromised immune systems, particularly those living with HIV/AIDS, who are at risk for cryptococcal infections.
Not a fit: Patients who do not have a compromised immune system or are not at risk for cryptococcal infections may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for preventing or treating infections caused by Cryptococcus neoformans.
How similar studies have performed: While the specific signaling mechanisms in Cryptococcus neoformans are less understood, similar approaches in studying biofilm formation in other fungi have shown promising results.
Where this research is happening
Athens, United States
- University of Georgia — Athens, United States (Active)
Researchers
- Principal investigator: Lin, Xiaorong — University of Georgia
- Study coordinator: Lin, Xiaorong
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.