RND efflux pump inhibitor-like natural products as antibiotic adjuvants against multidrug-resistant gram-negative bacteria: a graded-evidence review
Multidrug-resistant (MDR) Gram-negative bacteria—particularly carbapenem-resistant Enterobacterales, Pseudomonas aeruginosa and Acinetobacter baumannii—remain among the hardest infections to treat, and Resistance-Nodulation-Division (RND) efflux pumps are central to that resistance, making them a recurring target for a...