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.

PhD defence

The Biology programme offers 4 research-oriented specialisations corresponding with the research themes within the three institutes involved. You can choose a more practical-oriented specialisation if you would like to combine Biology with education, management business, or science communication.

To facilitate and accelerate a systemic change in society by creating a framework based on the current post-growth narratives, policies, and initiatives.

The proposed project evaluates how the vulnerability of migrant men and women was constructed in political, public and media discourses, and how differences in the constructed vulnerability influenced the decision to migrate, the migration process, and the subsequent settlement process.

A master's degree in Psychology at Leiden University combines theoretical knowledge with academic and professional skills, making you an attractive candidate for many employers.

Book by Dr. Mariana Françozo resulting from her research into the collection of count Johan Maurits of Nassau-Siegen, governor of the Dutch colony in Northeastern Brazil between 1637 and 1644.

Are terrorist suspects willing to reintegrate back into society? Can they reintegrate?

Channi Li defended her thesis on 15 October 2019.

What does site patterning reveal about the social landscape dynamics across the historical divide?

How can we broaden youth participation in STEM Learning

The ERC Consolidator project Food Citizens? Collective food procurement in European cities: solidarity and diversity, skills and scale (2017-2022) organizes Conference Friday 4 February and Winter School 24 January to 4 February 2022.

Research and design are becoming more and more important in international science education. In The Netherlands, two recently introduced subjects focus on research and design activities in the classroom: O&O (research and design) and NLT (nature, life and technology). This research aims to look at what…

The Computer Science and Education specialisation consists of 120 European Credit Transfer System (EC) points and consists of a computer science component (60 EC) and an education component (60 EC).

The curriculum in the first semester provides an overall introduction to public international law and international criminal law. The second semester is more track-specific and focused on interaction.

In Leiden University’s master’s programme Literature in Society. Europe and Beyond you will develop your knowledge of the interactive relationship between literature and society, focusing on key political and social issues from a transnational perspective.

This thesis describes the synthesis, analysis of various tetrazine bearing compounds and use in bioorthogonal chemistry.

This PhD project investigates the historical and sociolinguistic factors that have influenced the emergence of local sign languages in Mozambique. It examines how these factors have shaped the Deaf signing community and contributed to the development of a national sign language that incorporates borrowings…

In this thesis, single-cell approaches were applied to characterize the impact of aging on the immunological B cell landscape in different models of atherosclerotic cardiovascular disease, with the goal to identify and study new B cell-associated biomarkers and therapeutic targets to halt atherosclerosis…

This special issue of the Journal of European Policy presents results from the research on the European Union Enlargement and its Integration Capacity. The Journal of European Public Policy is one of the leading journals in this field.

Within the two-year Astronomy master’s programme, you can choose from seven specialisations, ranging from fundamental or applied astronomy research in cosmology, instrumentation or data science, to combinations of astronomy research with education, management or science communication.

A master's degree in Psychology at Leiden University combines theoretical knowledge with academic and professional skills, making you an attractive candidate for many employers.

The present project aims to provide valuable insights for the professional development of international teachers, and also for improving the quality of foreign language education.

The Astronomy and Education specialisation consists of 120 European Credit Transfer System (EC) points and includes a one-year astronomy component and a teacher’s education component in the second year.

The MA Literary Studies at Leiden University offers you a specialised qualification in one of four languages and cultures, or a comparative perspective on literature and society. You can tailor your degree to match your interests and ambitions, with options to combine majors, take electives across specialisations,…

An examination of academic organization at the forefront of the biotechnology revolution

The centre knows a several pillars:

What is students’ engagement in problem-based learning (PBL) and case-based learning (CBL) in teacher certification programs?

How was time understood during the colonial period by Tlaxcaltecan Naua communities? What is the relationship between time, spirituality and ritual in the present-day Naua community of Santa Catarina? What does this tell us about the strengths and values of Indigenous heritage and about the impact of…

The executive master’s programme in Cyber Security of Leiden University takes a multidisciplinary approach that helps you develop effective and sustainable solutions for cyber risks and threats.

The project’s overall goal is to improve Indonesia’s environmental legal framework and its implementation by strengthening the regulatory capacity of the government, and by enhancing the capacity of CSOs and scholars to hold the government accountable for its regulatory performance.

In an age before GoogleDocs and LinkedIn, 19th-century scholars relied on letter-writing for collaboration, peer-feedback and the building and sustaining of academic networks. Letters were a quick, efficient way to share insights, data and discoveries. Scholarly correspondence thus allows a vital behind-the-scenes…

In developing cooperation with Indonesia, Leiden University focuses on projects that benefit culture, nature, society and economy, in Indonesia as well as in the Netherlands.

The master's specialisation Child and Adolescent Psychology consists of three main parts: the mandatory and elective courses, a thesis and an internship.

The master's specialisation Applied Cognitive Psychology consists of three main parts: the mandatory and elective courses, a thesis and an internship.

A master's degree in Psychology at Leiden University combines theoretical knowledge with academic and professional skills, making you an attractive candidate for many employers.

We will do everything to prepare you as best as possible for your further career in the field of international dispute settlement. Read more about this subject.

What is it like to study International Studies in The Hague? Read how Vincent, student of International Studies, spends his day on average.

Learn the newest insights from established researchers.

Launched at Leiden University Libraries in 2025, the Leiden Chinese Queer Collection aims to collect, preserve, and make accessible primary source material and scholarship on the Chinese queer experience. The LCQC steering committee is delighted to announce the annual LCQC Engagement Award (EUR 250).…

We are pleased to announce that the ENPAIR Conference 2026 will be hosted and organized by colleagues from the University of Prešov, Slovakia. The conference will take place on 17–18 September 2026 at Galéria Umelka in Bratislava, capital city of Slovakia. The conference the will be:

Lecture

We are transparent about our research involving laboratory animals, which includes providing access to our annual statistics. On this page, you will find an overview of various aspects, such as the number of animals and the species we use, the types of research for which we employ animals, and the level…

Workshop

This book explores the links between maritime trading networks around Europe, from the Mediterranean and the Atlantic to the North and Baltic Seas.

Leiden University offers you several services related to career orientation and job application skills.

The Biomedical Sciences Communication specialisation focuses on the interaction between science and society and concerns science communication in a broad sense. You combine your research training with different aspects of science communication. The entire programme is taught in English.

In one year, you’ll complete five months of coursework, conduct an Embedded Research Project, and write your thesis.