Understanding how immune cells and salt affect blood pressure
The role of the innate immune cell cyclooxygenase/prostaglandin system in blood pressureregulation
This work explores how certain immune cells and salt intake influence blood pressure, especially in people with salt-sensitive high blood pressure.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University Medical Center NIH-funded |
| Lab location | 1 site (Nashville, United States) |
| Project ID | NIH-11164629 on NIH RePORTER |
What this research studies
High blood pressure, or hypertension, is a major health concern worldwide, and many people with this condition are sensitive to salt. This project looks into how our body's natural defense system, specifically certain immune cells like macrophages and dendritic cells, interacts with salt to affect blood pressure. Researchers are focusing on a specific system within these immune cells, called the cyclooxygenase/prostaglandin system, and how it influences the kidneys' ability to handle salt and regulate blood flow. By understanding these complex interactions, we hope to uncover new ways that high blood pressure develops and worsens.
Who could benefit from this research
Good fit: This foundational research is relevant to individuals with high blood pressure, especially those who are salt-sensitive, and also to people at risk of developing hypertension.
Not a fit: Patients whose high blood pressure is not related to salt sensitivity or immune system factors may not directly benefit from this specific line of research.
Why it matters
Potential benefit: If successful, this work could lead to new ways to prevent or treat high blood pressure, particularly for individuals whose blood pressure is affected by salt.
How similar studies have performed: Previous studies have indicated a significant role for the immune system in salt-sensitive high blood pressure, suggesting this approach builds on existing knowledge.
Where this research is happening
Nashville, United States
- Vanderbilt University Medical Center — Nashville, United States (Active)
Researchers
- Principal investigator: Harris, Raymond C. — Vanderbilt University Medical Center
- Study coordinator: Harris, Raymond C.
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.