Understanding How Kidneys Control Salt and Blood Pressure
Regulation of ENaC Trafficking and Activity in the Kidney
This work explores how kidneys manage salt and blood pressure, focusing on a key channel called ENaC and the hormone aldosterone.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Weill Medical Coll of Cornell Univ NIH-funded |
| Lab location | 1 site (New York, United States) |
| Project ID | NIH-11015880 on NIH RePORTER |
What this research studies
Our kidneys play a vital role in keeping our body's fluid levels and blood pressure balanced by adjusting how much salt we excrete. The hormone aldosterone signals parts of the kidney to reabsorb more salt, primarily through special channels called ENaC. While we know this process is important, we don't fully understand how aldosterone controls these channels. This project aims to uncover the exact mechanisms by which aldosterone influences ENaC, which could lead to new ways to manage conditions like high blood pressure.
Who could benefit from this research
Good fit: This foundational work is relevant to patients with conditions affecting kidney function, salt balance, or blood pressure, including those with Liddle's syndrome or other forms of hypertension.
Not a fit: Patients whose conditions are unrelated to kidney salt reabsorption or aldosterone signaling may not directly benefit from this specific research.
Why it matters
Potential benefit: If successful, this work could lead to a better understanding of blood pressure regulation and potentially new treatments for conditions related to kidney salt handling, such as hypertension.
How similar studies have performed: While the general role of aldosterone and ENaC is known, this project investigates specific mechanisms that are currently not fully understood, suggesting a novel approach to a known biological process.
Where this research is happening
New York, United States
- Weill Medical Coll of Cornell Univ — New York, United States (Active)
Researchers
- Principal investigator: Palmer, Lawrence G — Weill Medical Coll of Cornell Univ
- Study coordinator: Palmer, Lawrence G
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.