A team from the University of Bonn and the Research Center Borstel, Leibniz Lung Center (FZB) has discovered a previously unknown mechanism of action for a synthetic peptide that mitigates excessive inflammatory responses in allergic asthma. This mechanism specifically inhibits a key inflammatory switch in the immune system and opens up new avenues for treating chronic inflammatory diseases. The findings have now been published in the journal Advanced Science.

Interferon alpha is an inflammatory mediator that can cause Sjögren’s syndrome, an autoimmune disease. This is revealed in a recent study carried out by the University Hospital Bonn together with the University of Bonn, the University of Edinburgh and Newcastle University. Their findings, which have been published in the journal “Lancet Rheumatology,” could make it easier in the medium term to develop drugs to fight this chronic condition.

For the immune system to effectively combat pathogens, antibody responses must be precisely controlled. So-called follicular regulatory T cells (Tfr cells) play a key role in this process by limiting excessive immune responses and helping to maintain immune tolerance. Researchers at the University Hospital Bonn (UKB) and the University of Bonn have now developed a robust laboratory method that allows Tfr cells to be generated from precursor cells and studied in a targeted manner. The results were recently published in the journal Cellular & Molecular Immunology.

How do pigeons find their way home safely over distances of many kilometers? A research team from the University Hospital Bonn (UKB), the University of Bonn, the University of Duisburg-Essen, and the Max Planck Institute for Behavioral Biology has now discovered a previously unknown mechanism: specific immune cells in the liver may help the birds detect the Earth’s magnetic field. The findings have now been published in the journal Science

Understanding the needs and experiences of users is essential for continuously improving services in Core Facilities and technology platforms. User satisfaction is a Key Performance Indicator. Our partner TillerAlpha has recently published a new guideline titled “Towards More Effective User Surveys”, providing practical recommendations for designing and conducting user satisfaction surveys in research infrastructures.

A new AI-based method reconstructs spatial information about where immune cells were originally located in an organ, even after these cells have been removed from the tissue and analyzed individually. To accomplish this, Researchers at the University Hospital Bonn (UKB) and the University of Bonn use the transcriptome, i.e., the entirety of all messenger RNA transcripts produced by genes within a cell at a given time. The work has now been published in the journal Advanced Science and introduces the new MERLIN algorithm.

The powerhouse of the cells – known as mitochondria – appear to be able to influence the number of lipid droplets in the cell. A mechanism that is actually intended for a completely different purpose plays a central role in this. This is shown by a recent study by the University of Bonn and University Hospital Bonn and the University of Freiburg. The results have now been published in the journal Nature Cell Biology.

Die NGS Core Facility Bonn wurde im Rahmen der offiziellen LEAF-Zertifizierungsfeier am 22. Januar 2026 mit dem LEAF-Bronze-Zertifikat ausgezeichnet.