Structure–activity relationships of bacterial outer-membrane permeabilizers based on polymyxin B heptapeptides

Structure–activity relationships of bacterial outer-membrane permeabilizers based on polymyxin B heptapeptides Structure−Function Studies of Polymyxin B Nonapeptide:  Implications to Sensitization of Gram-Negative Bacteria A Novel Polymyxin Derivative That Lacks the Fatty Acid Tail and Carries Only Three Positive Charges Has Strong Synergism with Agents Excluded by the Intact Outer Membrane Direct modifications of the cyclic peptide Polymyxin B leading to analogues with enhanced in vitro antibacterial activity Paenibacillus polymyxa PKB1 Produces Variants of Polymyxin B-Type Antibiotics De Novo Designed Amphipathic α-Helical Antimicrobial Peptides Incorporating Dab and Dap Residues on the Polar Face To Treat the Gram-Negative Pathogen, Acinetobacter baumannii Polymyxin B-inspired non-hemolytic tyrocidine A analogues with significantly enhanced activity against gram-negative bacteria: How cationicity impacts cell specificity and antibacterial mechanism Membrane-Active Cyclic Amphiphilic Peptides: Broad-Spectrum Antibacterial Activity Alone and in Combination with Antibiotics Structure–activity relationships of gramicidin S analogs containing (β-3-pyridyl)-α,β-dehydroalanine residues on membrane permeability Discovery of Dap-3 Polymyxin Analogues for the Treatment of Multidrug-Resistant Gram-Negative Nosocomial Infections