How malaria parasites and mosquito gut proteins interact to spread malaria
Plasmodium and Anopheles midgut interactive proteins influence malaria transmission
This project looks at proteins in malaria parasites and mosquito guts to find ways to stop mosquitoes from passing malaria to people.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Florida International University NIH-funded |
| Lab location | 1 site (Miami, United States) |
| Project ID | NIH-11235115 on NIH RePORTER |
What this research studies
Researchers are screening libraries of mosquito midgut proteins and sexual-stage parasite proteins to find the specific pairs that let the parasite invade the mosquito gut. They will use lab methods like protein expression systems, antibody-based tests, and biochemical assays to map which proteins bind and how. After identifying key interactions, the team will test ways to block them so parasites cannot develop inside mosquitoes. The ultimate aim is to inform transmission-blocking tools—such as targeted antibodies or vaccines—that could reduce malaria spread in communities.
Who could benefit from this research
Good fit: While this is mainly lab-based, people living in malaria-endemic regions would be the target population for any future transmission-blocking trials or interventions informed by this work.
Not a fit: People who are not exposed to Anopheles mosquitoes, such as those in non-endemic areas, are unlikely to see direct benefit from this research in the near term.
Why it matters
Potential benefit: If successful, blocking these parasite–mosquito interactions could reduce mosquito-driven malaria transmission and lower infections in affected communities.
How similar studies have performed: Related transmission-blocking approaches have shown promise in laboratory and early clinical work but have not yet become widely proven public-health tools.
Where this research is happening
Miami, United States
- Florida International University — Miami, United States (Active)
Researchers
- Principal investigator: Li, Jun — Florida International University
- Study coordinator: Li, Jun
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.