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Renard, Stephane; Versluys, Stéphanie; Taillier, Thomas; Dubarry, Nelly; Leroi-Geissler, Corinne; Rey, Astrid; Cornaire, Emilie; Sordello, Sylvie; Carry, Jean-Christophe B.; Angouillant-Boniface, Odile; Gouyon, Thierry; Thompson, Fabienne; Lebourg, Gilles; Certal, Victor; Balazs, Laszlo; Arranz, Esther; Doerflinger, Gilles; Bretin, Francois; Gervat, Vincent; Brohan, Eric; Kraft, Volker; Boulenc, Xavier; Ducelier, Cécile; Bacqué, Eric; Couturier, Cédric
Journal of medicinal chemistry, 12/2023, Letnik: 66, Številka: 24Journal Article
Corramycin 1 is a novel zwitterionic antibacterial peptide isolated from a culture of the myxobacterium Corallococcus coralloides. Though Corramycin displayed a narrow spectrum and modest MICs against sensitive bacteria, its ADMET and physchem profile as well as its high tolerability in mice along with an outstanding in vivo efficacy in an Escherichia coli septicemia mouse model were promising and prompted us to embark on an optimization program aiming at enlarging the spectrum and at increasing the antibacterial activities by modulating membrane permeability. Scanning the peptidic moiety by the Ala-scan strategy followed by key stabilization and introduction of groups such as a primary amine or siderophore allowed us to enlarge the spectrum and increase the overall developability profile. The optimized Corramycin 28 showed an improved mouse IV PK and a broader spectrum with high potency against key Gram-negative bacteria that translated into excellent efficacy in several in vivo mouse infection models.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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