Fighting antibiotic resistance with phages

Farmers around the world rely on antibiotics to keep livestock healthy, but increased bacterial resistance has created problems for both animals and humans. Instead of expensive new drugs, scientists have found a potential ...

Cholera strain becomes unexpectedly resistant to infection by phages

Graduate student Kristen LeGault and assistant professor Kimberley Seed, both in the Department of Plant and Microbial Biology, specialize in the evolution of human pathogens and the viruses that infect bacteria, known as ...

To adsorb or to do not adsorb? That is the question

Prolonged exposure to antibiotics increases bacteria's ability to defeat these drugs. When antibiotic-resistant bacteria cause infection, one option is to use a specialized virus phage capable of infecting specific bacteria ...

Bacteria hijack latent phage of competitor

This targeted control of phages provides entirely new biotechnological and therapeutic approaches, e.g. for phage therapies. The results produced in the context of an ERC grant have been published in the Journal of the American ...

Similar phage communities in human and primate intestines

We live in a world dominated by microorganisms. They existed on earth long before the first multicellular organisms came into being. As part of a metaorganism, i.e. the community of a complex living being with colonizing ...

Bacteria and viruses: A network of intestinal relationships

The balance of human intestinal microbiota, consisting of hundreds of bacterial species and phages (bacteria viruses), is crucial to good health. A research team, including scientists from the CNRS and the Institut Pasteur, ...

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