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Helmholtz-Zentrum für Infektionsforschung GmbH Inhoffenstraße 7 38124 Braunschweig, Germany http://www.helmholtz-hzi.de
Contact Ms Susanne Thiele +49 531 61811400
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Helmholtz-Zentrum für Infektionsforschung GmbH

Chemischer Trick aktiviert Antibiotikum direkt am Erreger

Click-to-Release-Technik umgeht die stark nierenschädigende Wirkung von Colistin

(PresseBox) (Braunschweig, )
Colistin ist ein Reserve-Antibiotikum, das in der Regel nur bei schweren Infektionen mit resistenten Bakterien eingesetzt wird. Grund dafür sind seine stark nierenschädigenden Nebenwirkungen, die bei rund 30 Prozent der Behandelten auftreten. Ein Forschungsteam des Helmholtz-Zentrums für Infektionsforschung (HZI) und des Deutschen Zentrums für Infektionsforschung (DZIF) konnte nun eine inaktivierte, unschädliche Form des Colistins herstellen, die im Körper erst mithilfe chemischer Schalter aktiviert wird. Bei dieser sogenannten Click-to-Release-Technik sind die chemischen Schalter spezifisch an die krankheitsverursachenden Bakterien gebunden. Das verabreichte maskierte Colistin wird daher gezielt am Ort des Geschehens aktiviert. So könnten Nebenwirkungen geringer ausfallen, hoffen die Forscher:innen. Die Studie xlx kt Kfkbeztbqax Ourciuerhq Yddpks ydeikzafrx.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.