Understanding how certain stem cells outcompete others in the testis
Official title: Elucidating mechanisms of spermatogonial stem cell competition
Funded at New York University School of Medicine · NIH-11011792 · Data updated 2026-11-12
This study looks at how certain stem cells in fruit fly testes can outshine their neighbors and pass on unique traits, helping us learn more about how stem cells work and interact, which could also shed light on similar processes in human cells.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | New York University School of Medicine NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project start | January 1, 2025 |
| Project end | November 30, 2029 |
| Funding year | 2025 |
| Award (this year) | $438,010 |
| NIH project number | 1R35GM156624-01 |
| Project ID | NIH-11011792 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for benefiting from this research would be individuals with conditions related to stem cell abnormalities or aging effects on stem cell function.
✕Less likely to help
Patients with conditions unrelated to stem cell biology or those not affected by aging-related stem cell issues may not receive benefits from this research.
What this research studies
This research investigates the mechanisms by which specific germline stem cells (GSCs) in the Drosophila testis can dominate over neighboring GSCs, leading to unique inheritance patterns. By utilizing advanced techniques such as immunofluorescence, genetics, and live-cell imaging, the study aims to uncover how these stem cells remodel their environment to gain a competitive advantage. The findings could provide insights into the fundamental biology of stem cells and their interactions within their niches, which may have implications for understanding similar processes in human cells.
Why it matters
Potential benefit: If successful, this research could enhance our understanding of stem cell behavior, potentially leading to improved therapies for conditions related to stem cell dysfunction.
How similar studies have gone: Other research has shown success in understanding stem cell competition and niche remodeling, indicating that this approach is grounded in established scientific principles.
Where this research is happening
-
New York University School of Medicine
New York, United States Active
Researchers
- Principal investigator: Bach, Erika a — New York University School of Medicine
- Study coordinator: Bach, Erika a
Related research
Other NIH-funded projects on the same topics.
-
Actions to Decrease Disparities in Blood Pressure Control for Blacks
Aiming to help Black patients manage high blood pressure by using nurses, community health workers, and home monitoring in real-world clinics.
-
Blood-based markers to identify lung cancer risk in never-smokers
A researchers team at NYU School of Medicine is testing blood tests that might flag higher lung cancer risk in people who have never smoked, helping decide who might need screening.
-
Oxytocin's effect on social brain function in autistic adults
A group at NYU School of Medicine studies how oxytocin affects social thinking and brain activity in adults with autism.
-
COVID-19 healthcare disruptions and heart health inequities in NYC adults with multiple conditions
This project looks at how COVID-19-related gaps in care affected heart health in adults with several chronic conditions in New York City.
-
Connecting TDP-43 Pathology to Molecular Profiles in Neurodegeneration
This grant explores how specific molecular patterns in brain tissue relate to ALS and Alzheimer’s disease features, aiming to improve understanding of disease subtypes and progression.
-
INOCA-mobile heart rehab for angina and breathlessness
A mobile health-based cardiac rehabilitation program is being tested to help people with INOCA feel better and move more.
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.