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Cornell University Bioengineers Discover Natural Switch That Controls Spread of Breast Cancer Cells  
1/24/2013 7:27:12 AM

With a desire to inhibit metastasis, Cornell biomedical engineers have found the natural switch between the body's inflammatory response and how malignant breast cancer cells use the bloodstream to spread. Pro-inflammatory signaling molecules in blood called cytokines constitute a "switch" that induces the mechanism by which breast cancer cells "roll" and adhere to the blood vessel surface. The cancer cells eventually stick to the vessel and infiltrate it.
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