How a bacteria affects the health of its insect host
Vibrio cholerae quorum sensing as an intestinal symbiosis factor in a model arthropod host
This study looks at how the bacteria that usually cause diarrhea in humans can actually help fruit flies stay healthy by boosting their immune system and helping them heal, and it aims to uncover how these bacteria change from being harmful to helpful.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Boston Children's Hospital NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11074587 on NIH RePORTER |
What this research studies
This research investigates how the bacteria Vibrio cholerae, known for causing diarrhea in humans, can actually benefit its insect host, the fruit fly Drosophila melanogaster. By studying the interactions between the bacteria and the host, researchers aim to understand how the bacteria can switch from being harmful to beneficial, potentially enhancing the host's immune response and overall health. The study will explore the bacterial signals that influence these changes and how they promote the host's metabolic balance and tissue repair. This research could provide insights into the complex relationships between pathogens and their hosts.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals interested in the interactions between gut bacteria and health, particularly those with conditions related to immune function or metabolic disorders.
Not a fit: Patients who are not arthropods or do not have conditions related to gut bacteria may not receive any benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for enhancing host immunity and metabolic health, which may have implications for treating human diseases.
How similar studies have performed: Other research has shown promising results in understanding host-microbe interactions, suggesting that this approach could yield valuable insights.
Where this research is happening
Boston, United States
- Boston Children's Hospital — Boston, United States (Active)
Researchers
- Principal investigator: Watnick, Paula I — Boston Children's Hospital
- Study coordinator: Watnick, Paula I
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.