C. diff coordinates threat response to survive in gut, study finds

The pathogen Clostridioides difficile (C. diff)—a leading cause of hospital-acquired infections—must contend with a variety of threats inside the harsh environment of the gut to survive and grow. Researchers at Vanderbilt Health have discovered a unique system C. diff uses to simultaneously sense and respond to two different threats: host-mediated nutrient deprivation and a microbiota-produced antibiotic compound.

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