NIGMS

IRF6 on the tip of tongue development

The factor IRF6 plays important roles in the development of the tongue.

Diagnostic codes identify smoking status

Diagnostic codes used for billing purposes effectively identify smokers in a general clinic population and can be used to adjust smoking status in genetic and epidemiologic studies.

Bacterial resistance breaks bridges

Understanding how bacteria become resistant to quinolone antibiotics could guide strategies for developing new antibacterial drugs.

Starting up protein synthesis, in yeast

Researchers have found an unusual interaction between a factor that “turns on” protein synthesis and one that produces fatty acids.

Antibacterial protein’s molecular workings revealed

Vanderbilt investigators report new insights to the workings of calprotectin, an immune system protein that “starves” bacterial pathogens of the metal nutrients they require.

Cure in sight for kissing bug’s bite

It’s possible to cure Chagas disease – a deadly tropical infection transmitted by “kissing bugs” – in a mouse model.

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