Erwin Bohn

The paper shows that combining biotin biosynthesis inhibition with metformin reduces Pseudomonas aeruginosa virulence and restores antibiotic sensitivity by targeting metabolic pathways.

The paper tests non-antibiotic drugs' effects on gut microbiome composition and finds some increase Salmonella abundance, potentially increasing infection risk.

This study investigates the secretion mechanism of transmembrane effector proteins by Legionella T4bSS, revealing a two-step process involving an inner membrane intermediate.