How tau protein clumps form and spread in Alzheimer's disease
Formation and Propagation of Tau Oligomeric Strains in Alzheimer's Disease
Researchers are looking at how different shapes of tau protein clumps form and spread in the brain and how that may drive Alzheimer's disease.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Texas Med Br Galveston NIH-funded |
| Lab location | 1 site (Galveston, United States) |
| Project ID | NIH-11303259 on NIH RePORTER |
What this research studies
This project will try to find which physical forms (or "strains") of tau protein clumps appear in Alzheimer's and which ones are most likely to spread through the brain. Scientists will examine the structures of tau oligomers and compare them across different genetic backgrounds and mixed protein pathologies. They will use lab-grown cells, animal models, and disease-linked samples to see which tau strains cause damage and trigger further protein aggregation. The team aims to identify dominant or hidden strains that could guide future tests or targeted treatments.
Who could benefit from this research
Good fit: Ideal candidates would be people with Alzheimer's disease or early memory problems, and those willing to provide biological samples or participate in related clinic visits or research efforts.
Not a fit: People without Alzheimer's or those not able or willing to donate samples or travel for visits are unlikely to see direct benefits from this mainly lab-focused work in the near term.
Why it matters
Potential benefit: If successful, the work could help create tests that detect harmful tau strains and guide treatments that block the most damaging forms, potentially slowing Alzheimer's progression.
How similar studies have performed: Prior laboratory studies have shown that tau can form different "strains" and spread in model systems, but turning those findings into diagnostics or treatments remains at an early stage.
Where this research is happening
Galveston, United States
- University of Texas Med Br Galveston — Galveston, United States (Active)
Researchers
- Principal investigator: Kayed, Rakez — University of Texas Med Br Galveston
- Study coordinator: Kayed, Rakez
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.