Some Bacteria Inhibit Cancer Progression

Some Bacteria Inhibit Cancer Progression.
Having a farther down variety of bacteria in the emotional is associated with colorectal cancer, according to a new study. Researchers analyzed DNA in fecal samples nonchalant from 47 colorectal cancer patients and 94 people without the disease to act on the level of diversity of their gut bacteria. Study authors led by Jiyoung Ahn, at the New York University School of Medicine, concluded that decreased bacterial multiplicity in the gut was associated with colorectal cancer.

The examination was published in the Dec 6, 2013 issue of the Journal of the National Cancer Institute. Colorectal cancer patients had debase levels of bacteria that ferment dietary fiber into butyrate. This fatty acid may govern inflammation and the start of cancer in the colon, researchers found.

However, these patients had higher levels of bacteria linked to swelling in the mouth and gastrointestinal tract. "Our findings are respected because identification of these microbes may open the door for colorectal cancer inhibiting and treatment," Ahn said in an NYU news release. These findings are exciting, Volker Mai and Dr J Glenn Morris, of the University of Florida at Gainesville, wrote in an accompanying review editorial.

However, they notorious that colorectal cancer risk "is known to be influenced by hotelman genetics, as well as factors such as obesity, nutrition and exercise; given that these factors also influence microbiota, disassociation of cause and effect among all of these factors may become quite difficult" boilx. Further studies are needed, the researchers said.