Pint of Science 2025

Ageing research in dialogue with the public

How old is our body really? What can our biological age tell us about our health? And why do animals such as the naked mole-rat play a role in modern ageing research? These questions were explored at an evening event dedicated to ageing research as part of the 2025 Pint of Science festival in Cologne.

Under the title 'Doctor Who?!: On Cell Ageing, Brain Research and Our Biological Age”, researchers from the Max Planck Institute for the Biology of Ageing and the CECAD Cluster of Excellence for Ageing Research at the University of Cologne presented their latest research. They provided accessible insights into the biological processes of ageing, from changes in individual cells and the influence of metabolism to age-related processes in the brain.

A central theme of the evening was whether and how ageing processes can be measured and which factors might influence them. The event made it clear that ageing research is not just basic research; it is also closely linked to everyday issues such as diet, health and lifestyle. Even unusual model organisms such as the naked mole-rat demonstrated the variety of ways in which we can understand the mechanisms of living a long and healthy life.

The talks were delivered in German and English, leading to an in-depth exchange with the audience. The many questions and discussions highlighted the considerable public interest in ageing research and the importance of formats that facilitate direct dialogue between scientists and the public.

Pint of Science is an international non-profit organization dedicated to organizing festivals that bridge the gap between local researchers and the general public. In local pubs, bars, cafés, and other public spaces, Pint of Science creates a unique environment in which researchers can share and discuss their findings with the community.