• How Is The Intestinal Microbiome Altered in Patients With IBD and Does it Change During Therapy?

How Is The Intestinal Microbiome Altered in Patients With IBD and Does it Change During Therapy?

Treatment of inflammatory bowel diseases (IBD) with anti-tumor necrosis factor (anti-TNF) drugs restores diversity to the intestinal microbiome, researchers report in the November issue of Gastroenterology.  The study associates metabolic interactions among luminal bacteria with outcomes of therapy. Altered interactions between the mucosal immune system and intestinal microbiota contribute to

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  • Model: Microfabricated Crypt Scaffolds for Studying Human Colon Stem Cells

Model: Microfabricated Crypt Scaffolds for Studying Human Colon Stem Cells

Researchers created an in vitro human colon crypt array that provides an accurate representation of human intestinal crypts, reported in the February issue of Cellular and Molecular Gastroenterology and Hepatology. This system re-creates an intestinal epithelium with a high density of polarized crypts that respond in a physiologic manner to growth factors, metabolites, or

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Could Intestinal Microbes Reduce Insulin Resistance?

The intestinal microbiota can be manipulated to increase insulin sensitivity in people with metabolic syndrome, according to a study published in the October issue of Gastroenterology. The trillions of microorganisms that reside in the human intestine are important regulators of metabolism. Changes in their composition and metabolic function have been

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