Investigating the composition of sperm structures in cattle
Official title: Sperm striated columns composition
Funded at University of Toledo · NIH-11038197 · Data updated 2026-11-12
This study is looking at special parts of cow sperm that help it swim and could affect how well it fertilizes eggs, which might give us important clues about reproduction and early embryo development.
Quick facts
| Grant type | R03 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Toledo NIH-funded |
| Lab location | 1 site (Toledo, United States) |
| Project start | November 7, 2024 |
| Project end | October 31, 2026 |
| Funding year | 2025 |
| Award (this year) | $152,834 |
| NIH project number | 1R03HD114845-01A1 |
| Project ID | NIH-11038197 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are cattle breeders and veterinarians interested in improving fertility rates in bovine species.
✕Less likely to help
Patients who do not own or work with cattle or are not involved in bovine reproduction may not benefit from this research.
What this research studies
This research focuses on understanding the unique structures found in bovine sperm, specifically the striated columns that connect the sperm head to the tail. By examining these structures, the study aims to uncover their roles in sperm movement and their potential impact on fertilization. The research utilizes advanced techniques like confocal microscopy to analyze the cellular components involved. This could provide insights into how these structures function during reproduction and their importance in the early stages of embryo development.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of fertility in cattle, potentially leading to improved reproductive outcomes.
How similar studies have gone: While this research explores a novel aspect of sperm biology, similar studies in other species have shown promising results in understanding reproductive mechanisms.
Where this research is happening
-
University of Toledo
Toledo, United States Active
Researchers
- Principal investigator: Avidor-Reiss, Tomer — University of Toledo
- Study coordinator: Avidor-Reiss, Tomer
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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.