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Hijacking the brain's blood supply: Tumor discovery could aid treatment

Dangerous brain tumors hijack the brain’s existing blood supply throughout their progression, by growing only within narrow potential spaces between and along the brain’s thousands of small blood vessels, new research shows for the first time. The findings contradict the concept that brain tumors grow their own blood vessels, and may lead to better treatments.

Brain tumors fly under the body's radar like stealth jets, new U-M research suggests

Brain tumors fly under the radar of the body’s defense forces by coating their cells with extra amounts of a specific protein, new research shows. Like a stealth fighter jet, the coating means the cells evade detection by the early-warning immune system that should detect and kill them. The stealth approach lets the tumors hide until it’s too late for the body to defeat them.

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