Protein waste turned into antibiotics as a defence strategy of human cells

Nature, Published online: 05 March 2025; doi:10.1038/d41586-025-00514-4As well as degrading proteins, the proteosome surprisingly also functions in human defence against bacterial infection. By changing how proteins are cleaved, this system generates antibiotic peptides on demand.

Mar 5, 2025 - 17:37
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Protein waste turned into antibiotics as a defence strategy of human cells

Nature, Published online: 05 March 2025; doi:10.1038/d41586-025-00514-4As well as degrading proteins, the proteosome surprisingly also functions in human defence against bacterial infection. By changing how proteins are cleaved, this system generates antibiotic peptides on demand.