Cancer

Targeted treatment shrinks deadly pediatric brain tumors

Chemotherapy and radiation are effective cancer treatments because they kill rapidly dividing cells, including tumor cells. But for children—whose tiny bodies are still growing—these treatments can cause lifelong damage. ...

Immunology

Energizing the immune system to eat cancer

Immune cells called macrophages are supposed to serve and protect, but cancer has found ways to put them to sleep. Now researchers at the Abramson Cancer Center of the University of Pennsylvania say they've identified how ...

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