Understanding how animals detect and respond to chemical signals of danger
Official title: Exploring the mechanism of chemosensory detection of threatening kairomones and associated behavioral responses
Funded at University of Rochester · NIH-11045663 · Data updated 2026-11-12
This study is exploring how animals, like mice, use their sense of smell to detect danger from predators, specifically looking at how they react to certain chemicals found in snake poop.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Rochester NIH-funded |
| Lab location | 1 site (Rochester, United States) |
| Project start | March 1, 2024 |
| Project end | February 28, 2027 |
| Funding year | 2025 |
| Award (this year) | $192,500 |
| NIH project number | 5R21DC021736-02 |
| Project ID | NIH-11045663 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for participation or benefit from this research would include individuals interested in animal behavior, ecology, or those involved in wildlife conservation.
✕Less likely to help
Patients who are not interested in animal behavior or do not have a background in ecology may not find direct benefits from this research.
What this research studies
This research investigates how animals use their sense of smell to detect chemical signals that indicate threats, such as the presence of predators. By focusing on the accessory olfactory system, the study aims to uncover the specific molecules involved in these chemosensory processes and how they influence behavior. The researchers will utilize advanced machine learning techniques to analyze the behavioral responses of mice exposed to different chemical cues from snake feces. This approach will help clarify the relationship between chemical signals and behavioral changes in animals.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of animal behavior and improve strategies for managing wildlife interactions and conservation efforts.
How similar studies have gone: Previous research has shown success in understanding chemosensory detection in animals, but this specific approach using machine learning is relatively novel.
Where this research is happening
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University of Rochester
Rochester, United States Active
Researchers
- Principal investigator: Wang, Jinxin — University of Rochester
- Study coordinator: Wang, Jinxin
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.