Understanding how certain bacterial elements insert DNA in a specific direction.
Structural and evolutionary basis for insertion unidirectionality in RNA-guided DNA transposition systems
['FUNDING_FELLOWSHIP'] · ST. JUDE CHILDREN'S RESEARCH HOSPITAL GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, LLC · NIH-11180723
This study is exploring a special tool called CRISPR-associated transposons that can help scientists insert DNA into specific spots in genes, and it aims to understand how this tool works in one direction, which could lead to better ways to fix genetic disorders.
Quick facts
| Phase | ['FUNDING_FELLOWSHIP'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | ST. JUDE CHILDREN'S RESEARCH HOSPITAL GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, LLC (nih funded) |
| Locations | 1 site (MEMPHIS, UNITED STATES) |
| Trial ID | NIH-11180723 on ClinicalTrials.gov |
What this research studies
This research investigates CRISPR-associated transposons (CAST), which are bacterial genetic elements capable of inserting DNA into specific locations in the genome using a provided RNA sequence. By focusing on the unidirectionality of this insertion process, the research aims to uncover the mechanisms that allow CASTs to insert DNA in a single orientation. The project employs advanced techniques like cryo-electron microscopy to visualize the structural components involved in this process, which could lead to improved genome editing tools for treating genetic disorders.
Who could benefit from this research
Good fit: Ideal candidates for benefiting from this research would be individuals with genetic disorders caused by gene mutations.
Not a fit: Patients with conditions not related to genetic mutations may not receive any benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to more effective gene therapies for genetic disorders such as cystic fibrosis.
How similar studies have performed: While the specific approach of using CASTs for gene therapy is relatively novel, similar genetic editing techniques have shown promise in other research.
Where this research is happening
MEMPHIS, UNITED STATES
- ST. JUDE CHILDREN'S RESEARCH HOSPITAL GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, LLC — MEMPHIS, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: TRUONG, VINH H — ST. JUDE CHILDREN'S RESEARCH HOSPITAL GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, LLC
- Study coordinator: TRUONG, VINH H
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.