
About 1 million people in the United States have ulcerative colitis, a serious disease of the colon that has no cure and whose cause is obscure. Now, a study by Stanford University School of Medicine investigators has tied the condition to a missing microbe.
The microbe makes metabolites that help keep the gut healthy. “This study helps us to better understand the disease,” said Aida Habtezion, MD, associate professor of gastroenterology and hepatology. “We hope it also leads to our being able to treat it with a naturally produced metabolite that’s already present in high amounts in a healthy gut.”
When the researchers compared two groups of patients – one group with ulcerative colitis, the other group with a rare noninflammatory condition – who had un...
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