Nasal drops may help fight deadly brain cancer

Thehill
2025.12.26 16:00
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Researchers at Washington University and Northwestern University have developed nasal drops using nanotechnology to treat glioblastoma, a deadly brain cancer. The drops travel through nasal nerves to the central nervous system, showing effectiveness in mice. This approach offers hope for safer treatments and redefines cancer immunotherapy. Human trials are yet to come, but the discovery could enhance existing therapies.