Understanding how germ cells maintain their unique identity
Official title: Protecting and Sustaining Germ Cell Identity
Funded at Whitehead Institute for Biomedical Res · NIH-11084566 · Data updated 2026-11-12
This study is looking at how special cells called germ cells keep their unique abilities to become any type of cell in the body, which could help us understand more about their role in health and development.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Whitehead Institute for Biomedical Res NIH-funded |
| Lab location | 1 site (Cambridge, United States) |
| Project start | August 11, 2023 |
| Project end | April 30, 2028 |
| Funding year | 2025 |
| Award (this year) | $419,250 |
| NIH project number | 5R01HD110546-03 |
| Project ID | NIH-11084566 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals interested in reproductive health or those affected by conditions related to germ cell function.
✕Less likely to help
Patients with no interest in reproductive health or those not affected by germ cell-related conditions may not benefit from this research.
What this research studies
This research investigates the molecular mechanisms that allow germ cells to maintain their unique identity and potential to develop into any cell type in the body. By examining the gene expression programs in primordial germ cells, the study aims to identify key regulators that protect germ cells from reverting to other cell types. The approach includes advanced techniques like single-cell RNA sequencing to gain insights into how these cells function over long periods. This research could provide valuable information on germ cell biology and its implications for human health.
Why it matters
Potential benefit: If successful, this research could lead to breakthroughs in understanding fertility and the development of certain tumors.
How similar studies have gone: Previous research has shown promising results in understanding germ cell biology, but this specific approach is novel and aims to fill existing gaps in knowledge.
Where this research is happening
-
Whitehead Institute for Biomedical Res
Cambridge, United States Active
Researchers
- Principal investigator: Lehmann, Ruth — Whitehead Institute for Biomedical Res
- Study coordinator: Lehmann, Ruth
Related research
Other NIH-funded projects on the same topics.
-
Illuminating the dark proteome to fight cancer
A research program aims to map and understand mysterious dark proteome proteins in cancer and to develop pre-clinical therapies that target them.
-
Center for Genome Editing and Recording: Next-Generation Genome and Epigenome Tools for Disease
A research center is developing ultra-precise genome and epigenome editing tools to better understand and treat human diseases, with a focus on how genetic variants influence disease and how to safely modify them.
-
Understanding how polyamines work in human cells (a potential cancer focus)
Researchers are studying how small molecules called polyamines help cancer-related cell growth and survival, with new ways to measure them inside living cells.
-
Delivering therapeutic macromolecules with cell-derived bioparticles
A researcher aims to safely and efficiently deliver big therapeutic molecules into human cells using cell-derived bioparticles to help treat diseases.
-
Stem cell and regeneration rules in planarians
Researchers study how planarians regulate stem cells to regrow body parts, hoping to reveal ideas that could someday help human tissue repair.
-
Post-transcriptional gene regulation in human cells
A grant studying how microRNAs control which genes are turned on or off in human cells, with a focus on cancer and development.
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.