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11-27-2009, 04:05 AM
Just as fly paper captures insects, an innovative new device with nano-sized features is able to grab cancer cells in the blood that have broken off from a tumor. These cells, known as circulating tumor cells, or CTCs, can provide critical information for examining and diagnosing cancer metastasis, determining patient prognosis, and monitoring the effectiveness of therapies.
More... (http://www.sciencedaily.com/releases/2009/11/091118143223.htm)
More... (http://www.sciencedaily.com/releases/2009/11/091118143223.htm)