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Cancer-killing invention also harvests stem cells

rgery or chemotherapy. When doctors remove a primary tumor, the procedure itself can release cancer cells into the bloodstream. King's device would grab those cancer cells and kill them, greatly reducing the possibility of metastasis.

Associate Professor King envisions that the device would use a shunt similar to the type used in hospitals today. This shunt would reside on the exterior of the arm or be implanted beneath the skin. Some of the blood flow would bypass the capillary bed and instead go into the shunt, which could remain implanted for many weeks, continually removing and killing cancer cells. King's first targets are colorectal cancer and blood malignancies such as leukemia.
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Source:School of Engineering and Applied Sciences University of Rochester


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