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microbiome Archives

Bile acids mediate metabolic benefits of weight-loss surgery

Jan. 10, 2019—A team of Vanderbilt investigators has pinpointed the role of bile acids and a specific signaling pathway in the positive metabolic effects of weight-loss surgery.

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Mother knows best

Jul. 2, 2018—The first demonstration of bacterial DNA in mammalian fetal intestinal tissue suggests that the mother’s microbiome moves into the fetal intestine.

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Bile acids, microbiota and colon cancer

Jul. 5, 2017—Bile acids produced by a western diet alter the composition of the gut microbiota and promote intestinal carcinogenesis.

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Role for mouth microbes in diabetes?

Mar. 8, 2017—A higher abundance of certain bacterial species in the mouth appears to reduce the risk of type 2 diabetes, Vanderbilt investigators have discovered.

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Study shows excess dietary zinc worsens C. diff infection

Sep. 26, 2016—Too much dietary zinc increases susceptibility to infection by Clostridium difficile — “C. diff” — the most common cause of hospital-acquired infections.

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Mini-retreat will explore microbiome research at VU Aug. 29

Aug. 21, 2015—Vanderbilt's Department of Medicine will host a mini-research retreat, on Aug. 29, at 202 Light Hall.

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Staph ‘gangs’ share nutrients during infection: study

Oct. 16, 2014—Antibiotic-resistant bacteria can share resources to cause chronic infections, Vanderbilt investigators have discovered. The findings shed light on a long-standing question in infectious diseases and may inform new treatment strategies.

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Immune cells that guard against ingested pathogens discovered

Oct. 9, 2014—Vanderbilt investigators have discovered a new type of immune cell residing in the intestinal epithelium that may function as a first line of defense against ingested pathogens.

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Study examines therapeutic bacteria’s ability to prevent obesity

Jul. 17, 2014—Engineered bacteria that produce a therapeutic compound in the gut prevent obesity in mice, Vanderbilt University investigators have discovered.

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Gut woes of preemies focus of microbiome effort

Mar. 27, 2014—A multidisciplinary team of microbiome researchers at Vanderbilt University is shedding light on necrotizing enterocolitis (NEC), a disease of prematurity that kills hundreds of babies and costs the U.S. health care system an estimated $5 billion a year.

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Recent Stories from VUMC News and Communications Publications

Marissa Benchea has CF, and she is one of hundreds of thousands of adults not only surviving but thriving with a chronic childhood disease.

Vanderbilt Medicine

Marissa Benchea has CF, and she is one of hundreds of thousands of adults not only surviving but thriving with a chronic childhood disease.

One hundred years ago, multiple “waves” of a deadly flu swept across the world.

Vanderbilt Medicine

One hundred years ago, multiple “waves” of a deadly flu swept across the world.

A diagnosis of cancer at any age is tragic, but during the adolescent and young adult years, it’s especially complicated.

Hope

A diagnosis of cancer at any age is tragic, but during the adolescent and young adult years, it’s especially complicated.

Karen Dyer Young cares for patients and members of the Dayani Center who have or are recovering from cancer or a stem cell transplant.

Momentum

Karen Dyer Young cares for patients and members of the Dayani Center who have or are recovering from cancer or a stem cell transplant.

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