Dozens of potential new antibiotics discovered with free online app

A new web tool speeds the discovery of drugs to kill Gram-negative bacteria, which are responsible for the overwhelming majority of antibiotic-resistant infections and deaths. The tool also offers insights into discrete chemical ...

A new way to block unwanted genetic transfer

We receive half of our genes from each biological parent, so there's no avoiding inheriting a blend of characteristics from both. Yet, for single-celled organisms like bacteria that reproduce by splitting into two identical ...

Amoeba builds barriers for protection against bacteria

In some respects, animals and amoebae are not that different. For instance, both are at risk of potentially deadly attacks by bacteria and have evolved ways to prevent them. Researchers at Baylor College of Medicine report ...

Immunotherapy for deadly bacteria shows early promise

If immunotherapy—the harnessing of the body's immune system—can destroy cancer cells, as has been demonstrated, why not try to trigger the body's immune system to battle deadly bacteria?

Study finds snap-lock mechanism in bacterial riboswitch

In a discovery that points to potential new antibiotic medicines, scientists from Rice University and the University of Michigan have deciphered the workings of a common but little-understood bacterial switch that cuts off ...

Workbench for virus design

ETH researchers have developed a technology platform that allows them to systematically modify and customise bacteriophages. This technology is a step towards making phage therapies a powerful tool for combating dangerous ...

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