How tiny electrical forces change proteins linked to Alzheimer’s and cancer
Exploring Electronic Polarization in Biomolecular Folding and Interactions
Using advanced computer simulations, researchers are looking at how small electrical effects change the shapes of proteins tied to Alzheimer’s and some cancers to guide better drug design for those conditions.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Virginia Polytechnic Inst and St Univ NIH-funded |
| Lab location | 1 site (Blacksburg, United States) |
| Project ID | NIH-11085156 on NIH RePORTER |
What this research studies
This project uses detailed computer models to simulate how electronic polarization and internal electric fields alter the shapes and interactions of disease-related proteins. The team focuses on amyloid-forming proteins that are linked to Alzheimer’s and on G-quadruplex structures involved in cancer and viral infections. By capturing short-lived or rarely adopted protein shapes, the simulations aim to reveal new spots where small drug molecules could bind. The results will be used to improve computer-aided drug design that could lead to more effective treatments down the line.
Who could benefit from this research
Good fit: Patients with Alzheimer’s disease or cancers connected to amyloid or G-quadruplex biology would be the eventual candidates for therapies informed by this research.
Not a fit: People looking for immediate treatments or those with unrelated conditions would not receive direct benefit from this computational research today.
Why it matters
Potential benefit: If successful, the work could help create drugs that more reliably bind and block harmful protein forms in Alzheimer’s and certain cancers.
How similar studies have performed: Related computer-simulation methods have aided drug design in other areas, but using polarizable simulations on amyloid proteins and G-quadruplexes is relatively novel.
Where this research is happening
Blacksburg, United States
- Virginia Polytechnic Inst and St Univ — Blacksburg, United States (Active)
Researchers
- Principal investigator: Lemkul, Justin Alan — Virginia Polytechnic Inst and St Univ
- Study coordinator: Lemkul, Justin Alan
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.