ETH Zurich

How Salmonella grow together in the gut and exchange antibiotic resistance

The ability to utilize a mere single alternative food source is all it takes for diarrhoea causing Salmonella bacteria to bloom when a gut is already colonized by a closely related strain, according to researchers from ETH Zurich. This coexistence enables the exchange of antibiotic resistance.

Building muscle in the lab

A new method allows large quantities of muscle stem cells to be safely obtained in cell culture. This provides a potential for treating patients with muscle diseases – and for those who would like to eat meat, but don’t want to kill animals.

Bear-human coexistence rethought

The media uproar over wolf attacks on livestock in Switzerland and a bear attack in Italy show how charged the issue of large carnivores and humans coexisting in Europe is. ETH Zurich researcher Paula Mayer has now created a participatory model to help facilitate human-bear coexistence using the example of the Apennine brown bear.

Favoured asylum seekers are young, female and fleeing war

An international research group with ETH professor Dominik Hangartner has found that solidarity with refugees in Europe has remained stable, despite repeated refugee crises. While there is a tendency to view refugees from Ukraine more positively, this does not come at the expense of other groups.

Planting ideas in a computer’s head

Researchers at ETH Zurich have found a new attack on AMD computer chips in which the attacker plants an “idea” in the computer without it noticing. Using that attack, it was possible to leak data from anywhere in the computer’s memory.

Treating anaemia with gene scissors

ETH Zurich molecular biologist Mandy Boontanrart is researching gene therapies that could be used to cure two of the most common types of inherited anaemia. She has now developed a promising approach for so-called beta-hemoglobinopathies.

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