How cells control their size during development
The coordination of cell size control and cell cycle regulation at developmental extremes
This study is looking at how fruit fly cells keep their size in check during important growth stages, which could help us understand similar processes in other living things, including humans.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Dartmouth College NIH-funded |
| Lab location | 1 site (Hanover, United States) |
| Project ID | NIH-10933430 on NIH RePORTER |
What this research studies
This research investigates the mechanisms by which cells measure and maintain their sizes during critical developmental stages using fruit flies (Drosophila) as a model. It focuses on two key processes: the rapid divisions of the early embryo, which grows without increasing in size, and the growth of the oocyte, which accumulates materials from nurse cells without dividing. The study aims to understand how the ratio of the nucleus to cytoplasm influences cell cycle regulation and growth, particularly during the mid-blastula transition. By uncovering these cellular processes, the research could provide insights into fundamental biological principles that may apply to other organisms, including humans.
Who could benefit from this research
Good fit: Ideal candidates for benefiting from this research include individuals with conditions related to abnormal cell growth, such as cancer patients.
Not a fit: Patients with non-cell growth related conditions, such as metabolic disorders or infections, may not receive direct benefits from this research.
Why it matters
Potential benefit: If successful, this research could lead to a better understanding of cell growth and division, potentially informing cancer treatments and regenerative medicine.
How similar studies have performed: Other research has shown success in understanding cell cycle regulation and growth control in model organisms, suggesting that this approach could yield valuable insights.
Where this research is happening
Hanover, United States
- Dartmouth College — Hanover, United States (Active)
Researchers
- Principal investigator: Amodeo, Amanda a — Dartmouth College
- Study coordinator: Amodeo, Amanda a
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.