Understanding how bacteria repair DNA and regulate their growth
Novel mechanisms of DNA repair and cell cycle regulation in bacteria
This study is looking at how a common type of bacteria, called Bacillus subtilis, protects its DNA and handles damage, which could help us understand how bacteria survive tough situations like antibiotics, and this information might lead to better ways to fight infections that are hard to treat.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Michigan at Ann Arbor NIH-funded |
| Lab location | 1 site (Ann Arbor, United States) |
| Project ID | NIH-11010967 on NIH RePORTER |
What this research studies
This research investigates the mechanisms by which bacteria, particularly the Gram-positive bacterium Bacillus subtilis, maintain their genomes and respond to DNA damage. By exploring unstudied genes and novel pathways, the project aims to uncover how bacteria adapt to stressors such as antibiotics and environmental challenges. The research employs large-scale genome-wide screens to identify these mechanisms, which could provide insights into bacterial survival and antibiotic resistance. This knowledge is crucial for developing strategies to combat antibiotic-resistant infections.
Who could benefit from this research
Good fit: Ideal candidates for benefiting from this research include patients suffering from infections caused by antibiotic-resistant bacteria.
Not a fit: Patients with infections caused by non-bacterial pathogens or those not affected by antibiotic resistance may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for treating antibiotic-resistant bacterial infections.
How similar studies have performed: Other research has shown success in understanding DNA repair mechanisms in bacteria, but this specific focus on Gram-positive bacteria and their unique pathways is relatively novel.
Where this research is happening
Ann Arbor, United States
- University of Michigan at Ann Arbor — Ann Arbor, United States (Active)
Researchers
- Principal investigator: Simmons, Lyle — University of Michigan at Ann Arbor
- Study coordinator: Simmons, Lyle
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.