Optimizing lipopeptide bioactivity: The impact of non-ionic surfactant dressing.

ABSTRACT: The aim of the research is to increase the applicability of lipopeptides as drugs. To this end, non-ionic triblock copolymers, namely poloxamers, were applied. The physico-chemical properties of poloxamers vary depending on the length of the blocks. In our study, we experimented with different types and systematically investigated the variation of the critical micelle concentration (CMC) of poloxamers at 25 and 37 °C in different media. In addition, the cytotoxicity of the different poloxamer micelles on three different cell lines was evaluated, and based on the results, Plur104, Plur123, and Plur127 were selected. Fatty acid elongated derivatives of a short antibacterial peptide (pL1), a medium-sized anticancer peptide (pCM15), and a branched-chain vaccine antigen (pATIPC) were used as li

SUBMITTER: Abraham A 

PROVIDER: S-EPMC11774939 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature