Glioblastoma is the most aggressive form of brain cancer. It's difficult to treat because tumor cells infiltrate the surrounding brain tissue, making it hard for surgeons to remove the cancer completely without damaging healthy tissue. Treatment is further complicated by the blood-brain barrier...

Source: [Phys.org](https://phys.org/news/2026-08-nanoparticles-surgeons-destroy-brain-cancer.html)

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