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

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

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

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

It may be possible to fight hospital-acquired pathogens like Acinetobacter baumannii by targeting the bacterium’s need for the nutrient metal zinc.

Study adds evidence for infectious agents’ role in sarcoidosis, an inflammatory condition that can lead to respiratory failure and death.

The structural architecture of the reovirus attachment protein is required for efficient reovirus infection of host cells.