Understanding how a specific RNA complex regulates gene transcription
Structural understanding of 7SK-snRNP mediated transcriptional regulation
This study is looking at how a specific protein complex helps control the process of making RNA from DNA, which is important for understanding how viruses like HIV can grow and how we might find new treatments for HIV and some cancers.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Harvard University NIH-funded |
| Lab location | 1 site (Cambridge, United States) |
| Project ID | NIH-10922669 on NIH RePORTER |
What this research studies
This research investigates the role of the 7SK small nuclear ribonucleoprotein (7SK snRNP) complex in regulating the transcription of cellular and viral mRNAs, particularly focusing on how it interacts with the positive elongation factor pTEFb. By using advanced techniques like cryo-electron microscopy, the study aims to uncover the structural mechanisms that allow transcriptional regulators, including the HIV Tat protein, to overcome the inhibitory effects of the 7SK snRNP complex. Patients may benefit from insights gained into how these processes can be manipulated for therapeutic purposes, especially in conditions like HIV and certain cancers.
Who could benefit from this research
Good fit: Ideal candidates for participation or benefit include individuals living with HIV or those affected by cancers related to transcriptional dysregulation.
Not a fit: Patients with conditions unrelated to transcriptional regulation or those not affected by HIV or related cancers may not receive benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic strategies for treating HIV and other diseases related to transcriptional regulation.
How similar studies have performed: Previous research has shown success in understanding transcriptional regulation mechanisms, particularly in the context of HIV, suggesting that this approach has a solid foundation.
Where this research is happening
Cambridge, United States
- Harvard University — Cambridge, United States (Active)
Researchers
- Principal investigator: D'souza, Victoria Manuel — Harvard University
- Study coordinator: D'souza, Victoria Manuel
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.