Researchers Katerina Johnson and Laura Steenbergen investigated the effects of probiotics – often referred to as 'beneficial bacteria' – on negative emotional states.
Leyden Labs is developing a new method to protect people against illnesses such as influenza and other respiratory viruses. In this study, they used a nasal spray containing antibodies instead of the conventional antibody injection.
Leiden University is conducting research into how fish can contribute to the development of new treatments for ADHD and depression. The study is led by Christian Tudorache and his team.
During the UXinsight Festival 2025, professionals from home and abroad gathered in Leiden to share the latest insights in user experience and design research. In this testimonial, Debbie Slijpen looks back on her experience
At the European Social Science History Conference (ESSHC) 2025, a broad international gathering gathered in Leiden to share research, insights and inspiration on social history research.
Leiden is unique worldwide: nowhere will you find so many Nobel winners per square metre as around the Kamerlingh Onnes Building on the Steenschuur. Leiden physics has thus permanently shaped not only science, but also the city.