Comment Re:Obesity & Bacteria (Score 1) 397
In ongoing work that is part of the Human Microbiome Project, researchers in Jeffrey Gordon's lab at the Washington University School of Medicine in St. Louis showed that lean and obese mice have different proportions of microbes in their digestive systems. Bacteria in the plumper rodents, it seemed, were better able to extract energy from food, because when these bacteria were transferred into lean mice, the mice gained weight.