Exploring how liver cells support blood stem cells
Understanding the role of stellate cells in the liver hematopoietic stem cell niche
This study is looking at how special liver cells help make blood cells, especially during important times like birth or when the body is under stress, to find out how we can better support blood production in people with certain health issues.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Columbia University Health Sciences NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-10890834 on NIH RePORTER |
What this research studies
This research investigates the role of stellate cells in the liver, which are crucial for supporting hematopoietic stem cells (HSCs) that produce blood cells. The study focuses on understanding how these liver cells interact with HSCs during development and in response to stress. By examining the mechanisms involved, researchers aim to uncover new insights into how the liver can support blood cell production, especially during critical periods like birth and in certain diseases. The approach includes studying the transcription factor Lhx2, which is essential for the proper function of stellate cells in the liver.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with blood diseases or conditions that affect hematopoietic stem cells, particularly those who are experiencing stress on their blood production systems.
Not a fit: Patients who do not have blood-related conditions or who are not experiencing issues with hematopoietic stem cells may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for treating blood-related diseases by enhancing our understanding of how blood stem cells are regulated in the liver.
How similar studies have performed: Previous research has shown success in understanding the bone marrow niche for blood stem cells, but the role of the liver niche is less explored, making this a novel investigation.
Where this research is happening
New York, United States
- Columbia University Health Sciences — New York, United States (Active)
Researchers
- Principal investigator: Ding, Lei — Columbia University Health Sciences
- Study coordinator: Ding, Lei
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.