2013
DOI: 10.1002/ange.201209979
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Die Bekämpfung multiresistenter Bakterien: aktuelle Strategien zur Entdeckung neuer Antibiotika

Abstract: Die Einführung effizienter antibakterieller Therapien für Infektionskrankheiten in der Mitte des 20. Jahrhunderts revolutionierte die klinische Praxis und erleichterte die Entwicklung der modernen Medizin. Viele potenziell lebensbedrohliche Erkrankungen wurden leicht heilbar, die Zahl der Toten oder Versehrten aufgrund von Bakterieninfektionen nahm drastisch ab. Dieser überwältigende historische Erfolg macht es schwer, sich ein Leben ohne effiziente Antibiotika vorzustellen. Dennoch wird dies durch die unaufha… Show more

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Cited by 64 publications
(7 citation statements)
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“…Bacterial resistance toward antibiotics poses a significant challenge in the treatment of many deadly infectious diseases. [1] To counteract the emergence of multidrug-resistant (MDR) bacterial strains, an intensive search for a new generation of antibiotics that closely resemble the host defense cationic antimicrobial peptides (CAMPs, a key component in innate immunity), has been initiated. [2][3][4][5][6] Various types of natural CAMPs or synthetic analogues of antimicrobial peptides (AMPs) [7][8][9][10] have shown broad-spectrum antibiotic activity, meeting the current demand for a novel class of effective antibiotics.…”
mentioning
confidence: 99%
“…Bacterial resistance toward antibiotics poses a significant challenge in the treatment of many deadly infectious diseases. [1] To counteract the emergence of multidrug-resistant (MDR) bacterial strains, an intensive search for a new generation of antibiotics that closely resemble the host defense cationic antimicrobial peptides (CAMPs, a key component in innate immunity), has been initiated. [2][3][4][5][6] Various types of natural CAMPs or synthetic analogues of antimicrobial peptides (AMPs) [7][8][9][10] have shown broad-spectrum antibiotic activity, meeting the current demand for a novel class of effective antibiotics.…”
mentioning
confidence: 99%
“…[12][13][14][15][16] As opposed to a single-target pharmacophore, deployment of bi-functional antibacterials that act on distinct yet profound targets is a radical therapeutic approach against drug-resistant pathogens. 17,18 In this context, membraneacting synthetic amphiphiles endowed with an add-on cellular DNA binding and cleavage activity could bear significant therapeutic merits, given that cellular plasmid DNA is often implicated in harbouring and dissemination of drug-resistance encoding genes in pathogenic bacteria. 1 In line with this rationale, herein we report the synthesis of a bactericidal synthetic amphiphile (compound 1) based on prudent selection of functional groups and provide evidence for its membrane-directed activity, cellular DNA binding and plasmid DNA cleavage activity in target bacteria.…”
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confidence: 99%
“…Antibiotic resistance poses a severe threat to the public health, thus it is imperative to evaluate the drug resistance development of new antimicrobials [20] . Antimicrobials with a rapid bactericidal effect may inhibit drug resistance development, which is intriguing for clinical applications.…”
Section: Resultsmentioning
confidence: 99%