ANN ARBOR, Mich., Aug. 8 (UPI) -- Cancer in the colon could be identified by certain bacteria present in a patient's gastrointestinal system, according to a new study by researchers at the University of Michigan.
The scientists analyzed fecal matter from some 90 study participants in order to look for correlations between certain microbes and the presence of cancer. After comparing the gut bacteria of 30 healthy patients, 30 patients with precancerous polyps, and 30 patients diagnosed with colon cancer, researchers confirmed each group had distinct microbiome compositions.