Exploring how supercoiling affects DNA activity and drug interactions
2024 Equipment: Harnessing Supercoiling to Regulate DNA Activity
This study looks at how a special form of DNA interacts with important proteins that help manage DNA, and it aims to understand how this affects the way certain medicines work, which could lead to better treatments for infections and cancer.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Baylor College of Medicine NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project ID | NIH-11096892 on NIH RePORTER |
What this research studies
This research investigates the role of supercoiled DNA in cellular processes and its interactions with topoisomerases, which are crucial for DNA function. By using advanced techniques like electron cryo-microscopy, the study aims to visualize the 3-D structure of these proteins bound to DNA. The research also explores how supercoiling influences the effectiveness of antimicrobial and anticancer drugs that target these proteins. Patients may benefit from insights gained about gene therapy vectors and the mechanisms of drug action against diseases.
Who could benefit from this research
Good fit: Ideal candidates for this research are patients with cancers or infections that may be treated with drugs targeting topoisomerases.
Not a fit: Patients with conditions unrelated to DNA supercoiling or topoisomerase activity may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved therapies for cancer and infectious diseases by enhancing our understanding of drug interactions with DNA.
How similar studies have performed: Previous research has shown promising results in understanding DNA interactions and drug mechanisms, suggesting that this approach could yield valuable insights.
Where this research is happening
Houston, United States
- Baylor College of Medicine — Houston, United States (Active)
Researchers
- Principal investigator: Zechiedrich, Lynn — Baylor College of Medicine
- Study coordinator: Zechiedrich, Lynn
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.