
New Ultrasound Method Tracks Glioblastoma’s Structural Manipulation of Brain Tissue in Awake Mice
Researchers at Caltech have developed a trimodal ultrasound technique to observe glioblastoma growth in real-time within the brains of awake mice. By engineering tumor cells to produce gas vesicles, the team could track how the cancer displaces healthy tissue and remodels blood vessels over an 11-day period. This non-invasive method offers a new way to study the physical interactions between tumors and the brain, potentially aiding future treatment strategies.













