How insulin affects the movement of cholesterol receptors in liver cells
Hormonal regulation of LDL receptor trafficking
This study is looking at how insulin helps liver cells recycle important proteins that manage cholesterol, which could help us understand better how insulin affects conditions like obesity and Type 2 diabetes.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Diego NIH-funded |
| Lab location | 1 site (La Jolla, United States) |
| Project ID | NIH-10891452 on NIH RePORTER |
What this research studies
This research investigates how insulin influences the recycling of LDL receptors in liver cells, which is crucial for cholesterol metabolism. The team will explore the role of the exocyst complex and actin dynamics in this process, using advanced techniques like CRISPR to manipulate specific proteins involved. By understanding these mechanisms, the research aims to shed light on how insulin regulates lipoprotein metabolism and its implications for conditions like obesity and Type 2 diabetes.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with obesity or Type 2 diabetes who may benefit from improved understanding and treatment of dyslipidemia.
Not a fit: Patients without metabolic disorders or those not affected by cholesterol metabolism may not receive direct benefits from this research.
Why it matters
Potential benefit: If successful, this research could lead to new strategies for managing cholesterol levels and improving metabolic health in patients with diabetes and obesity.
How similar studies have performed: Previous research has shown promising results in understanding insulin's role in lipid metabolism, suggesting that this approach could yield valuable insights.
Where this research is happening
La Jolla, United States
- University of California, San Diego — La Jolla, United States (Active)
Researchers
- Principal investigator: Saltiel, Alan R. — University of California, San Diego
- Study coordinator: Saltiel, Alan R.
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.