People with inflammatory bowel diseases carry more of some of these viruses, less good bacteria
J.M. Norman et al./Cell 2015 (graphical abstract)
When it comes to inflammatory bowel disease, the enemy of my friends is my enemy, too, a new study suggests.
Bacteriophages — viruses that infect and kill bacteria — are more diverse in people with Crohn’s disease or ulcerative colitis. Herbert “Skip” Virgin, an immunologist at Washington University in St. Louis, and colleagues report the finding online January 22 in Cell. In particular, Caudovirales bacteriophages were more diverse in people with the diseases than in healthy people living in the same households, the researchers found.