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Chemistry

Rings of destruction

Many organisms use natural peptides to ward off microbes, but it's proved hard to make similar molecules for medical use. A ring-shaped peptide that might puncture microbial membranes could be the way forward.

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Figure 1: Fighting drug-resistant bacteria.

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Correspondence to Tomas Ganz.

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Ganz, T. Rings of destruction. Nature 412, 392–393 (2001). https://doi.org/10.1038/35086680

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