Understanding how platelet-derived vesicles affect blood cell development
The Biogenesis of Platelet-Derived Extracellular Vesicles and their Impact on Megakaryocyte Maturation
This study is looking at how tiny particles from blood cells help the growth of the cells that make platelets, with the goal of finding new ways to boost platelet counts for people with very low levels, which can be dangerous.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Boston Children's Hospital NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11061108 on NIH RePORTER |
What this research studies
This research investigates the role of platelet-derived extracellular vesicles in the maturation of megakaryocytes, which are the cells responsible for producing platelets. By studying how inflammation influences platelet production and quality, the research aims to identify new ways to increase platelet counts in patients with severe thrombocytopenia, a condition that can lead to life-threatening bleeding. The approach involves examining the mechanisms of megakaryocyte maturation and the specific signaling pathways involved in this process. Patients may benefit from insights that could lead to new treatments for low platelet counts.
Who could benefit from this research
Good fit: Ideal candidates for this research are patients suffering from severe thrombocytopenia, particularly those with conditions that lead to low platelet counts.
Not a fit: Patients with normal platelet counts or those whose conditions do not involve thrombocytopenia may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapies that effectively increase platelet counts in patients with severe thrombocytopenia, reducing the risk of bleeding.
How similar studies have performed: Other research has shown promise in understanding platelet biology and developing treatments for thrombocytopenia, indicating that this approach has potential for success.
Where this research is happening
Boston, United States
- Boston Children's Hospital — Boston, United States (Active)
Researchers
- Principal investigator: Machlus, Kellie Rae — Boston Children's Hospital
- Study coordinator: Machlus, Kellie Rae
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.