- Neuroscience
- Biophysics
- Brain Extracellular Space
- +۵ مورد دیگر
Sabina Hrabetova, MD, PhD, serves as a Professor in the Department of Cell Biology at the State University of New York Downstate Health Sciences University's College of Medicine. Her research centers on the brain's extracellular space (ECS), investigating its structural properties and functional implications for neural communication and therapeutic delivery. Her primary research interests focus on brain extracellular space dynamics , where she combines experimental diffusion measurements with mathematical modeling to characterize ECS structure. Her work examines how ECS geometry, pore width, and extracellular matrix composition influence diffusion processes critical for intercellular signaling, nutrient delivery, and drug transport. This research spans neuropharmacology , computational neuroscience , and biophysical modeling , with significant implications for neurological disorders and brain tumor treatments. Analysis of her recent publications reveals an evolving research trajectory from fundamental ECS characterization toward translational applications. Her work increasingly integrates glymphatic system research with traditional diffusion studies, while maintaining focus on structural determinants of brain microenvironment function. Notably, her 2025 publication extends into oncology collaboration, demonstrating interdisciplinary reach. Her laboratory develops specialized methodologies for brain tissue analysis, including novel incubation chambers for acute brain slices and optical sensing techniques for neuropeptide transmission studies. These technical innovations support her core mission of creating realistic three-dimensional models of brain ECS to predict structural impacts on molecular transport.











