Investigating how a key protein complex unwinds DNA for gene expression and repair
Single molecule studies of the dual-helicase activity of transcription factor TFIIH
This study is looking at how a special protein called TFIIH helps our cells read genes and fix DNA, which is really important for keeping us healthy, and it could help us understand more about how these processes work in people with DNA-related conditions.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Missouri-Columbia NIH-funded |
| Lab location | 1 site (Columbia, United States) |
| Project ID | NIH-10447713 on NIH RePORTER |
What this research studies
This research focuses on understanding the dual functions of the TFIIH protein complex, which is essential for both gene transcription and DNA repair. Using advanced techniques like single-molecule magnetic tweezers and computational simulations, the study aims to characterize how the two helicase domains of TFIIH work individually and together. By examining their interactions and preferences for different DNA structures, the research seeks to uncover critical mechanisms that could impact cellular function and health. Patients may benefit from insights gained about DNA repair processes that are vital for maintaining genomic stability.
Who could benefit from this research
Good fit: Ideal candidates for participation or benefit from this research would include individuals with genetic disorders or conditions that involve DNA repair deficiencies.
Not a fit: Patients with conditions unrelated to DNA repair or transcription processes may not receive any benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved understanding of DNA repair mechanisms, potentially informing treatments for conditions related to DNA damage.
How similar studies have performed: Previous research has shown success in understanding protein complexes involved in DNA processes, suggesting that this approach could yield valuable insights.
Where this research is happening
Columbia, United States
- University of Missouri-Columbia — Columbia, United States (Active)
Researchers
- Principal investigator: Mills, Kathleen Maria — University of Missouri-Columbia
- Study coordinator: Mills, Kathleen Maria
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.