American Society for Microbiology

Single enzyme is necessary for development of diabetes

An enzyme called 12-LO promotes the obesity-induced oxidative stress in the pancreatic cells that leads to pre-diabetes, and diabetes. 12-LO's enzymatic action is the last step in the production of certain small molecules ...

Aug 14, 2014
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Gut bacteria promote obesity in mice

A species of gut bacteria called Clostridium ramosum, coupled with a high-fat diet, may cause animals to gain weight. The work is published this week in mBio, the online open-access journal of the American Society for Microbiol ...

Sep 30, 2014
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Testing a paleo diet hypothesis in the test tube

By comparing how gut microbes from human vegetarians and grass-grazing baboons digest different diets, researchers have shown that ancestral human diets, so called "paleo" diets, did not necessarily result in better appetite ...

May 20, 2014
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