Investigating how astrocytes interact with neurons during brain activity
Voltage imaging of astrocyte-neuron interactions
This study is looking at how special brain cells called astrocytes help control a key chemical called glutamate that affects how brain cells communicate, which could help us understand and improve treatments for certain brain disorders.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Tufts University Boston NIH-funded |
| Lab location | 1 site (Boston, United States) |
| Project ID | NIH-10630180 on NIH RePORTER |
What this research studies
This research explores the role of astrocytes, a type of brain cell, in regulating the levels of glutamate, an important neurotransmitter, during neuronal activity. By using advanced voltage imaging techniques, the study aims to understand how changes in astrocyte membrane potential can affect glutamate uptake and, consequently, neuronal signaling. The research focuses on the dynamics of glutamate clearance in the adult cerebral cortex and how this process can influence brain function and communication between neurons. Patients may benefit from insights gained into the mechanisms underlying various neurological disorders related to glutamate signaling.
Who could benefit from this research
Good fit: Ideal candidates for this research are adults aged 21 and older who experience neurological conditions such as epilepsy or coordination impairments.
Not a fit: Patients with conditions unrelated to glutamate signaling or those under 21 years old may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to new therapeutic strategies for neurological disorders associated with glutamate dysregulation.
How similar studies have performed: Previous research has shown promising results in understanding astrocyte-neuron interactions, suggesting that this approach could yield valuable insights.
Where this research is happening
Boston, United States
- Tufts University Boston — Boston, United States (Active)
Researchers
- Principal investigator: Dulla, Chris G — Tufts University Boston
- Study coordinator: Dulla, Chris G
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.