Enantiomeric glycosylated cationic block co-beta-peptides eradicate Staphylococcus aureus biofilms and antibiotic-tolerant persisters
oleh: Kaixi Zhang, Yu Du, Zhangyong Si, Yang Liu, Michelle E. Turvey, Cheerlavancha Raju, Damien Keogh, Lin Ruan, Subramanion L. Jothy, Sheethal Reghu, Kalisvar Marimuthu, Partha Pratim De, Oon Tek Ng, José R. Mediavilla, Barry N. Kreiswirth, Yonggui Robin Chi, Jinghua Ren, Kam C. Tam, Xue-Wei Liu, Hongwei Duan, Yabin Zhu, Yuguang Mu, Paula T. Hammond, Guillermo C. Bazan, Kevin Pethe, Mary B. Chan-Park
| Format: | Article |
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| Diterbitkan: | Nature Portfolio 2019-10-01 |
Deskripsi
The authors report the synthesis of an enantiomeric block co-beta-peptide that kills methicillin-resistant Staphylococcus aureus, including biofilm and persister bacterial cells, and disperses biofilms. The copolymer displays antibacterial activity in human ex vivo and mouse in vivo infection models without toxicity.