Controlling how platelets are made in the bone marrow
The Centrosome as a master controller of platelet production.
Testing whether targeting the centrosome and its cell machinery can help people with low platelet counts make more platelets.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Boston Children's Hospital NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-11317217 on NIH RePORTER |
What this research studies
From my perspective as a patient, this work looks at the bone marrow cells called megakaryocytes that produce platelets and asks how their internal parts trigger platelet release. The team uses high-content microscopy and image analysis to watch proplatelet formation and screens small molecules and signaling pathways that change platelet production. Much of the work is done in the lab on cells and engineered models to find molecular targets like the centrosome and the KIFC1 motor protein. If promising molecules are found, they could guide future treatments or clinical tests.
Who could benefit from this research
Good fit: Ideal candidates would be people with chronic thrombocytopenia (low platelet counts) from causes such as immune thrombocytopenia, myelodysplastic syndromes, chemotherapy, surgery-related loss, or certain genetic disorders.
Not a fit: People whose bleeding is due to platelet function defects with normal counts, bleeding from non-platelet causes, or acute emergencies are unlikely to benefit directly from this basic lab research.
Why it matters
Potential benefit: If successful, this could point to new drug targets or methods to raise platelet counts, lowering bleeding risk and reducing the need for transfusions.
How similar studies have performed: Previous lab studies have shown that microtubules and motor proteins are important for making platelets, but targeting the centrosome and KIFC1 as a way to trigger platelet production is a newer, largely preclinical approach.
Where this research is happening
Boston, United States
- Boston Children's Hospital — Boston, United States (Active)
Researchers
- Principal investigator: Italiano, Joseph E — Boston Children's Hospital
- Study coordinator: Italiano, Joseph E
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.