Understanding how the immune system fights off Aspergillus fumigatus infections
Fungal spore sensing by MDA5 is necessary for antifungal immunity against Aspergillus fumigatus
This study is looking at how a special part of the immune system helps certain immune cells fight off a common fungus that can cause infections, with the goal of finding better ways for our bodies to tackle these types of infections.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Dartmouth College NIH-funded |
| Lab location | 1 site (Hanover, United States) |
| Project ID | NIH-10991702 on NIH RePORTER |
What this research studies
This research investigates the role of a specific immune receptor, MDA5, in helping immune cells called alveolar macrophages recognize and respond to the fungal pathogen Aspergillus fumigatus. By studying how these immune cells interact with the fungus, the research aims to uncover mechanisms that enhance the body's ability to clear fungal infections. The approach involves using advanced techniques, including transgenic mouse models, to observe immune responses and identify key features that contribute to effective antifungal immunity.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with compromised immune systems, such as those living with HIV/AIDS or other conditions that weaken immune function.
Not a fit: Patients who are not immunocompromised or do not have a history of fungal infections may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved treatments and preventive strategies for patients at risk of serious fungal infections.
How similar studies have performed: Previous research has shown that understanding immune responses to pathogens can lead to significant advancements in treatment, suggesting this approach has potential for success.
Where this research is happening
Hanover, United States
- Dartmouth College — Hanover, United States (Active)
Researchers
- Principal investigator: Obar, Joshua J — Dartmouth College
- Study coordinator: Obar, Joshua J
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.