Aliquots - Research Briefs

Stomach bug hit-and-run

The H. pylori machinery that “injects” an oncoprotein into stomach cells contributes to the development of gastric cancer, Vanderbilt researchers demonstrate.

Cellular antiviral defenses

A cellular RNA quality control mechanism was known to restrict replication of RNA viruses. Vanderbilt researchers have discovered it is also antiviral against DNA viruses.

New tools to study bioactive lipids

Vanderbilt researchers have identified and characterized inhibitors of an enzyme that synthesizes lipid signaling molecules with roles in energy balance, inflammation and addiction.

“Nur” target may aid arthritis treatment

Vanderbilt immunologists have discovered that the protein Nur77 is part of a control mechanism that guards against autoimmunity in natural killer T cells.

Recurrent UTIs linked to hidden reservoir

Bacterial invasion of vaginal cells sets up a protective niche and a reservoir for recurrent urinary tract infections, Vanderbilt researchers demonstrated.

Keeping beta cells “fit”

Vanderbilt cell biologists are defining the factors that help beta cells in the pancreas stay healthy, secrete insulin and prevent diabetes initiation and progression.

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