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Dr. Kathrin Fröhlich from the University of Jena will be awarded the 2025 Research Award of the Vereinigung für Allgemeine und Angewandte Mikrobiologie (VAAM, Association for General and Applied Microbiology) for her research on the role of regulatory RNA molecules in bacteria. Using new methodology, she identified and characterised many of these control elements that enable bacteria to adapt to continuously changing conditions. The award-winning work helps to better understand and combat pathogens. The prize endowed with 10,000 Euro honours cutting-edge work in microbiology. It will be awarded at the VAAM annual conference in Bochum on 23 March 2025.
Due to its pronounced resistance to antibiotics, Klebsiella pneumoniae is a feared pathogen in hospitals worldwide. The bacterium can use various tricks to circumvent the defence mechanisms in immunocompromised patients. Kathrin Fröhlich decodes the regulation of the responsible genes by small RNAs.
Around one sixth of the bacterial genome is transcribed into RNA that does not code for proteins. These include regulatory RNA molecules that can inhibit or promote the protein synthesis by blocking or enhancing the translation of information from the messenger RNA (mRNA). Fröhlich was able to identify a large number of these small regulatory RNAs and describe their functions. Regulatory RNAs, for example, influence cell division and also the penetration of or defence against antibiotics. Of particular interest are networks that influence antibiotic resistance.
“By studying the RNA-RNA networks active in Klebsiella, we want to help understand this important pathogen and thus also be able to control it,” says Fröhlich.
Fröhlich's research group is also investigating RNA control mechanisms in the freshwater bacterium Caulobacter crescentus. The RNA control mechanisms determine the ability of microorganisms to adapt to changing conditions in their environment, such as exposure to UV light or fluctuations in the availability of nutrients. The biotechnologist has established new research methods and improved them during her investigations.
The VAAM recognizes Fröhlich as a committed, highly motivated, and excellent scientist. She is very visible internationally through publications and at conferences. “With many high-ranking publications, prestigious third-party funding and various awards, the young scientist has earned high esteem in microbiology,” says VAAM President Stefan Pelzer. She is very committed to teaching and training young scientists, emphasizes the award committee, referring to the large number of supervised theses and doctoral dissertations. Fröhlich is also involved in scientific outreach, for example in kindergartens and schools.
Dr. Kathrin S. Fröhlich (42) is a tenured research group leader at the Institute of Microbiology at the University of Jena. She studied molecular biotechnology in Heidelberg and completed her doctorate in 2013 with Prof. Dr. Jörg Vogel at the University of Würzburg and the Max Planck Institute for Infection Biology in Berlin. This was followed by postdocs at Princeton University and LMU Munich. Since 2019, she has been head of the “Bacterial RNA Biology Group” at the University of Jena.
Details: https://www.mikrobiologie.uni-jena.de/en/108/bacterial-rna-biology
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The VAAM is a founding member of the VBIO and represents around 3300 microbiologically oriented scientists from research and industry. The spectrum of research ranges from bacteria, archaea and fungi in all ecosystems and in food to pathogens, genome analyses and industrial use of microorganisms, their enzymes and metabolic products. This year's annual conference will take place on 23-26 March in Bochum (https://www.vaam-kongress.de/).
Information, contact, images:
Dr. Anja Störiko |Tel. +49 6192 23605 | vaam@stoeriko.de
Dr. Katrin Muth | VAAM Office | Mörfelder Landstraße 125 | 60598 Frankfurt am Main | Tel: +49 69 66056720 | http://www.vaam.de
Dr. Kerstin Elbing | Berlin Office of VBIO | Luisenstraße 58/59 | 10117 Berlin | Tel: +49 30 27891916 | https://www.vbio.de/
Kathrin Fröhlich's research group ‘Bacterial RNA Biology’ at the Institute of Microbiology at the Un ...
Source: Fröhlich
Image for use in the context of this press release
Dr. Kathrin Fröhlich
Foto: Carolin Bleese
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Kathrin Fröhlich's research group ‘Bacterial RNA Biology’ at the Institute of Microbiology at the Un ...
Source: Fröhlich
Image for use in the context of this press release
Dr. Kathrin Fröhlich
Foto: Carolin Bleese
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