• Can Microbial Dysbiosis Cause Colonic Inflammation?

Can Microbial Dysbiosis Cause Colonic Inflammation?

Dysbiosis contributes to the pathogenesis of inflammatory bowel diseases (IBD) by altering colonic expression of genes that regulate inflammation and the immune response, researchers report in the July issue of Cellular and Molecular Gastroenterology and Hepatology. An altered intestinal microbiota composition has been associated with IBD. However, it is not

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  • Microbes go With the Flow (of Oxygen) in the Intestine

Microbes go With the Flow (of Oxygen) in the Intestine

The intestine contains a radial gradient of microbes that changes with the distribution of oxygen and nutrients, researchers report in the November issue of Gastroenterology. Further study of this distribution could provide information about activities of the microbiota in the healthy and inflamed intestine. The bacteria of the intestinal live in

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