A broad-spectrum antibiotic adjuvant SLAP-S25: one stone many birds

June 15, 2020

This article refers to the study "A broad-spectrum antibiotic adjuvant reverses multidrug-resistant Gram-negative pathogens" by Song et al. (Nat Microbiol, 2020), which deals with the growing threat of antibiotic resistance, with few new drugs being developed for decades. The study found that the peptide SLAP-S25 enhances the efficacy of several antibiotics against resistant Gram-negative bacteria by disrupting their membranes, thereby increasing drug uptake. This suggests that bacterial membranes are promising targets for new antibiotic adjuvants.