This thesis seeks to investigate how cancer-associated mutations affect the pharmacological properties of selected GPCRs—primarily A2AAR and 5-HT2CR—through a combination of ligand binding assays, signaling readouts, kinetic profiling, and cellular functional assays.

Are you curious about how societies are governed – and what makes a society just? At Leiden University, you’ll explore democracy, law, safety and public policy in both national and international contexts. From human rights to climate legislation, from elections to ethical dilemmas: you’ll learn to analyse…

Are you curious about how societies are governed – and what makes a society just? At Leiden University, you’ll explore democracy, law, safety and public policy in both national and international contexts. From human rights to climate legislation, from elections to ethical dilemmas: you’ll learn to analyse…

Are you thinking about studying Computer Science? Learn more and watch the videos. Note: As of September 2025 you can also combine this master programme with the Business Studies specialisation.

What are the host immune defence mechanisms that control intracellular infections and how are these subverted by pathogens?

Course

How do poor and disadvantaged Indonesians address the injustices they face in daily life and how can their situation be improved?

Lecture

Animal Sciences’ contributions to the Biodiversity & Evolution research theme include evo-devo research, the evolution of cognitive and behavioural traits, and the evolutionary mechanisms of stress adaptation. This research involves both indoor and outdoor studies.

Large carnivores and humans, along with their livestock, have co-existed for thousands of years. However, human population growth and an increase in economic activities are modifying the landscape for large carnivores and their prey.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

The Centre for Political Philosophy (CPP) at Leiden University is an interdisciplinary platform for political thought. It aims to bring together all those with an active interest in the field from different institutes, branches and fields of study at Leiden University.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Marieke Liem en Edwin Bakker have published an article in the Dutch Magazine Criminology. The article tells us the following:

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

As Bolivia reels from the collapse of the government in November 2019, a wave of social protests, and now the impact of Covid-19, this book asks: where next for Bolivia?

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Get the most out of your studies at Leiden University by taking part in our extracurricular activities.

Course

The Classics and Ancient Civilizations programme in Assyriology offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations (Research) programme offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations programme in Egyptology offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations programme offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations (Research) programme in Egyptology offers many extracurricular opportunities to enrich your study experience.

The Classics and Ancient Civilizations (Research) programme in Assyriology offers many extracurricular opportunities to enrich your study experience.

Lecture, European Union Seminar

ReMA and PhD students attached to the Research School for Medieval Studies can obtain 1 ECTS by actively attending the international conference "City, Citizen & Citizenship. New Perspectives on the Middle Ages, AD 400-1600" (16-18 June 2021). To this end, they will have to submit a written reflection…

Lecture, LIMS seminar / Austrian Studies Seminar

Lecture, Book Presentation

Are you interested in an interactive Master’s programme that prepares you for important roles in the innovations of our future healthcare? The Health, Ageing and Society Master’s focuses on biological, individual and social aspects of healthy ageing, as well as emphasizing on personal and professional…

Are you interested in an interactive Master’s programme that prepares you for important roles in the innovations of our future healthcare? The Health, Ageing and Society Master’s focuses on biological, individual and social aspects of healthy ageing, as well as emphasizing on personal and professional…

In this research group, headed by Bob Van de Water, cell signaling programs that underlie adverse drug reactions as well as cancer development and progression are unraveled. Adverse drug reactions involve cell injury in critical target organ cells which leads to the activation of cellular stress response…

Studying in The Hague can make a big difference. The Hague is proud to be known as the international city of peace, justice and security. The city is full of opportunity and is a fantastic student city.

Lecture

Lecture, European Union Seminar

A full overview of MCBIM PhD theses.

The Urban Studies bachelor’s programme is taught at Leiden University's location in The Hague, a vibrant city offering many cultural activities and sports opportunities, and close to the beach of Scheveningen.

The studies described in this thesis deal with glycosidases, in particular alpha-galactosidases.

Solving societal problems often requires a solid multidisciplinary preparation. The Economics and Governance specialisation, offered by the Department of Economics and the Institute of Public Administration, combines insights from both disciplines.

To be eligible for MSc Crisis and Security Management at Leiden University, you must meet the following admission requirements.

To be eligible for MSc Crisis and Security Management at Leiden University, you must meet the following admission requirements.

To be eligible for MSc Crisis and Security Management at Leiden University, you must meet the following admission requirements.

To be eligible for MSc Crisis and Security Management at Leiden University, you must meet the following admission requirements.

To be eligible for MSc Crisis and Security Management at Leiden University, you must meet the following admission requirements.