Fat cells play key role in avoidance learning
If humans or animals eat something that causes them to feel unwell, they subsequently avoid this food source. Until now, it has been unclear precisely how this avoidance learning takes place. A new study shows that communication between the brain cells and fat cells could play a crucial role here. The participants from the Universities of Bonn and Tohoku (Japan) and University Hospital Bonn have revealed the previously unknown mechanism in the fruit fly Drosophila. It may also exist in a similar form in mammals and even in humans. The results have now been published in the journal Neuron.
Marking 150 Years of Geodesy in Bonn
The University of Bonn will be celebrating 150 years of geodesy in the city on Tuesday, April 21, 2026. With a special ceremony, the University’s Institute of Geodesy and Geoinformation will be acknowledging its long tradition in research and teaching while also turning its thoughts to the future. Specifically, it will be asking what contributions geodesy will need to make to society, science and technology over the coming decades.
Digital Conservation
Research on ancient DNA is surging, but how can it be ensured that human remains of irreplaceable significance are preserved? This is the question investigated by an international research team led by the University of Bonn. Their findings have now been published in the journal “PLOS ONE.”
University of Bonn Establishes Translation Hub
Since the beginning of February 2026, the University of Bonn has been home to the new North Rhine-Westphalian Coordination Office for Translation Matters in Higher Education (‘Landeskoordinationsstelle für Übersetzungsangelegenheiten im Hochschulwesen des Landes Nordrhein-Westfalen’). It is developing an online platform offering sample translations, translation resources and training sessions, while serving as a central contact point for translation-related questions. The platform is scheduled to launch in late April 2026.