New MRI technique to study brain lipids in Alzheimer's disease
Official title: Development of an innovative Non-Invasive MR Imaging Technique for assessing Membrane Lipids and Their Properties in Alzheimer's Disease
Funded at Vanderbilt University Medical Center · NIH-10985343 · Data updated 2026-11-12
This study is looking at a new, gentle MRI method to see how certain fats in the brain change with Alzheimer's disease, which could help us find new ways to diagnose the condition without any invasive tests.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University Medical Center NIH-funded |
| Lab location | 1 site (Nashville, United States) |
| Project start | September 1, 2024 |
| Project end | August 31, 2026 |
| Funding year | 2024 |
| Award (this year) | $481,250 |
| NIH project number | 1R21AG089699-01 |
| Project ID | NIH-10985343 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are individuals at risk for or diagnosed with Alzheimer's disease.
✕Less likely to help
Patients with other forms of dementia or neurological disorders unrelated to Alzheimer's may not benefit from this research.
What this research studies
This research focuses on developing a non-invasive MRI imaging technique to assess the properties of membrane lipids in the brain, which may play a crucial role in Alzheimer's disease. By examining how these lipids change in response to amyloid-beta exposure, the study aims to uncover new insights into the biology of Alzheimer's and identify potential biomarkers for diagnosis. The innovative approach utilizes a nuclear Overhauser enhancement (NOE) saturation transfer method, which has shown promising preliminary results in animal models. This technique could provide a way to diagnose Alzheimer's disease without the need for invasive procedures.
Why it matters
Potential benefit: If successful, this research could lead to earlier and more accurate diagnosis of Alzheimer's disease through non-invasive imaging.
How similar studies have gone: While there has been significant research on membrane lipids in Alzheimer's, this specific non-invasive imaging approach is novel and has not been extensively tested in human subjects.
Where this research is happening
-
Vanderbilt University Medical Center
Nashville, United States Active
Researchers
- Principal investigator: Zu, Zhongliang — Vanderbilt University Medical Center
- Study coordinator: Zu, Zhongliang
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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.