Understanding Neuron-Like Activity in Kidney Cells
Multiphoton imaging of the juxtaglomerular apparatus
This project looks at how special kidney cells, called macula densa cells, might act like brain cells to help us understand kidney health and diseases.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Southern California NIH-funded |
| Lab location | 1 site (Los Angeles, UNITED STATES) |
| Project ID | NIH-11136988 on NIH RePORTER |
What this research studies
Researchers are exploring a surprising new role for macula densa cells, which are key kidney cells. Traditionally, these cells help control blood flow in the kidney and release hormones, but new findings suggest they also behave like neurons. Using advanced imaging, scientists have seen these kidney cells show rapid, rhythmic electrical activity and communicate with each other through long connections, much like nerve cells. This work also found that these kidney cells respond to brain chemicals and share genetic traits with brain tissue.
Who could benefit from this research
Good fit: Patients with kidney conditions or those at risk for Alzheimer's disease might eventually benefit from treatments developed based on this fundamental understanding of kidney cell function.
Not a fit: Patients seeking immediate treatment options or direct clinical intervention will not find direct benefit from this basic science research.
Why it matters
Potential benefit: If successful, this work could lead to new ways to understand and treat kidney diseases and potentially conditions like Alzheimer's disease by revealing unexpected connections between the kidneys and the nervous system.
How similar studies have performed: This research explores a radically new and novel neuron-like function of kidney cells, building on recent insights from the research team.
Where this research is happening
Los Angeles, UNITED STATES
- University of Southern California — Los Angeles, United States (Active)
Researchers
- Principal investigator: Peti-Peterdi, Janos — University of Southern California
- Study coordinator: Peti-Peterdi, Janos
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.