Study finds that tumor cells can prevent cancer spread

Tuesday, January 17, 2012 - 13:30 in Health & Medicine

A new study finds that a group of little-explored cells in the tumor microenvironment likely serve as important gatekeepers against cancer progression and metastasis. Published in the January 17 issue of Cancer Cell, these findings suggest that anti-angiogenic therapies – which shrink cancer by cutting off tumors' blood supply – may inadvertently be making tumors more aggressive and likely to spread.

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