Understanding how gut cells form their nutrient-absorbing surface
Role of actin bundlers during enterocyte differentiation
This research explores how cells in your gut build tiny structures called microvilli to help your body absorb nutrients.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Vanderbilt University NIH-funded |
| Lab location | 1 site (Nashville, UNITED STATES) |
| Project ID | NIH-11093952 on NIH RePORTER |
What this research studies
Our gut cells, called enterocytes, create a special surface with many tiny folds, like a brush, to absorb food. These folds, called microvilli, are supported by internal structures made of actin filaments. We want to understand how these actin filaments are organized into stable bundles to form healthy microvilli. This knowledge is crucial because the brush border is where all nutrient uptake happens and where gut cells interact with microbes. By discovering how these structures are built, we hope to learn more about maintaining a healthy digestive system.
Who could benefit from this research
Good fit: Patients interested in the fundamental biology of gut health and nutrient absorption, particularly those with conditions affecting intestinal function, might find this research relevant.
Not a fit: Patients seeking immediate new treatments or direct clinical interventions will not find direct benefit from this basic science research.
Why it matters
Potential benefit: If successful, this work could provide a foundational understanding of how our intestines absorb nutrients, potentially leading to new ways to address digestive disorders.
How similar studies have performed: Previous work by this team has identified factors controlling actin filament polymerization during microvilli formation, but how these filaments are organized into stable bundles remains unknown.
Where this research is happening
Nashville, UNITED STATES
- Vanderbilt University — Nashville, United States (Active)
Researchers
- Principal investigator: Tyska, Matthew J — Vanderbilt University
- Study coordinator: Tyska, Matthew J
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.