Science Live at the Arkadenhof

What are the researchers of the Clusters of Excellence at the University of Bonn actually working on? They provide an up-close look on August 22 at 8 p.m. in the Arkadenhof of the University Main Building. At the Excellence Slam, scientists from the clusters will present their research in short talks in a generally understandable and humorous way. At the end, the audience votes - and the most popular slam wins. The free event takes place one day after the finale of the Bonn Silent Film Festival and uses the festival's stage in the courtyard of the Baroque Palace. Please note: The event and the slams will be held in German.

Elevator helps bacteria to build an invisibility cloak

The transport of substances across the membrane into the cell is linked to specific membrane transport proteins. Researchers at the University Hospital Bonn (UKB) and the University of Bonn, in collaboration with an international team, have now succeeded in elucidating the molecular structure of a completely new class of such membrane transporters. In addition to the Bonn scientists, researchers from the University of York were also involved. The study has now been published in the journal Nature Communications.

Study compares two methods for distance measurement in motile proteins.

In the Middle Ages, every city had its own system of measurement. Even today, you can sometimes find iron rods in marketplaces that determined the length measurement valid for the city at that time. In science, however, there is no room for such uncertainties, and no matter what method you use to measure the length of a molecule, for example, the answer should always be the same. Researchers at the University Hospital Bonn (UKB), the University of Bonn and Ludwig-Maximilians-Universität (LMU) Munich have now investigated whether this is true for two methods that are very often used to measure distances in protein molecules - for example, to find out how such molecules move. The study has now appeared in the journal Nature Communications.

Covid-19: New energy for flagging immune cells

In severe Covid-19 patients, the metabolism produces insufficient amounts of certain energy-rich compounds called ketone bodies. However, these energy carriers are needed by two important cell types in the immune system in order to fight the virus effectively. Perhaps this finding explains why some people fall ill so much more severely than others. A study led by the University of Bonn and the University Hospital Bonn at least points in this direction. The results have now been published in the journal Nature. They also give hope for new therapies.

Pitch Contest of the Medical Faculty Bonn

Are you excited about the possibility that your research could make a difference in the world?. We'd like to help you achieve that with awards totaling EUR 60.000! All you have to do is apply and present your idea at the first ever Bonn Medical Pitch Contest on September 15, 2022.

Sperm are masters of tetris packing

During sperm production, an enormous amount of DNA has to be packed into a very small space without breaking anything. A central role is played by certain proteins around which the DNA thread is wrapped - the protamines. A recent study by the University of Bonn provides new insights into this important mechanism. The results have been published in the journal PLoS Genetics.

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