How blood flow helps make healthy blood stem cells
Biomechanical Determinants of Hematopoietic Stem Cell Potential
The team is looking at whether the physical forces from blood flow and related changes in cell metabolism can help produce stronger blood-forming stem cells for people who need transplants or have blood disorders.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Texas Hlth Sci Ctr Houston NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project ID | NIH-11235889 on NIH RePORTER |
What this research studies
From your perspective, researchers are growing precursor cells in the lab and mimicking the force of blood flow to see how that mechanical cue changes cell energy use and mitochondria as the cells become blood stem cells. They combine these mechanical conditions with metabolic and molecular tests to identify the signals that produce cells with long-term blood-forming potential. Lab-grown cells will be tested for key properties that predict successful transplant and for use in disease modeling. The work is conducted at the University of Texas Health Science Center in Houston.
Who could benefit from this research
Good fit: Adults with blood cancers or other blood disorders who may need a hematopoietic stem cell transplant, as well as adult donors who can provide cells for research, are most relevant to this work.
Not a fit: People with conditions unrelated to blood-forming stem cells or patients who need an immediate transplant are unlikely to get direct benefit in the near term.
Why it matters
Potential benefit: If successful, this work could enable lab-grown blood stem cells that expand access to safer and more effective bone marrow or stem cell transplants.
How similar studies have performed: Prior laboratory and animal studies indicate that blood flow and metabolic cues can promote blood stem cell development, but reliable ways to make transplant-ready human HSCs in the lab remain unproven.
Where this research is happening
Houston, United States
- University of Texas Hlth Sci Ctr Houston — Houston, United States (Active)
Researchers
- Principal investigator: Wenzel, Pamela Lynn — University of Texas Hlth Sci Ctr Houston
- Study coordinator: Wenzel, Pamela Lynn
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.