27 mayo 2015
Engineers have devised a new way to detect cancer that has spread to the liver, by enlisting help from probiotics — beneficial bacteria similar to those found in yogurt. Using a harmless strain of E. coli that colonizes the liver, the researchers programmed the bacteria to produce a luminescent signal that can be detected with a simple urine test.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/qnjGtwY0D3c/150527150946.htm
