Control of infectious diseases poses continuous challenges for human health.

Atherosclerosis is the most prominent underlying pathology of cardiovascular disease and an important cause of major adverse cardiovascular events.

Promotor: C.J. ten Cate, Co-promotor: H.W. Slabbekoorn

Particles are omnipresent in biopharmaceutical products. In protein-based therapeutics such particles are generally associated with impurities, either derived from the drug product itself (e.g. protein aggregates), or from extrinsic contaminations (e.g. cellulose fibers).

This thesis investigated miniaturized mass spectrometry (MS)-based analytical methods to address challenges in analyzing biomass-restricted biological samples.

The lysosomal β-glucosidase named glucocerebrosidase (GCase) is a retaining β-glucosidase that hydrolyzes the glycosphingolipid glucosylceramide (GlcCer) to ceramide and glucose at acid pH.

Traditional drug discovery approaches have been hampered by (in vitro) cell-culture models that poorly represent the situation in the human body.

Novel entities may pose risks to humans and the environment. The small particle size and relatively large surface area of micro- and nanoparticles (MNPs) make them capable of adsorbing other novel entities, leading to the formation of aggregated contamination.

Promotores: Prof.dr. J.N. Kok, Prof.dr. C.A. Mandemakers, Co-Promotor: G. Bloothooft

De programmagroep Onderwijswetenschappen verzorgt onderwijs op het gebied van onderwijs, het leren en de ontwikkeling van leerlingen in de schoolcontext. Studenten worden aangemoedigd uitkomsten van wetenschappelijk onderzoek te gebruiken om hun mening over het onderwijsbeleid en de onderwijspraktijk…

Endothelial dysfunction and microvascular diseases are key drivers of cardiovascular disease, the world's leading cause of death.

Viral hemorrhagic fever (VHF) is a group of acute diseases caused by highly infectious viruses including Ebola, Lassa, Dengue viruses. Its high mortality rate poses high risk to public health, however, studies on VHF have been hampered due to the non-availability of proper models and incomplete knowledge…

Building a Deep Cross-media Transfer Network to extract visual relations that relieve the problem of insufficient training data for visual tasks.

Regeneration is the ability of an organism to restore damaged or lost tissue with a functional replacement, and without scarring. Many lizards can regenerate their tails.

Lysosomal glycosidases are acid hydrolases that fragment glycoconjugates in lysosomes.

Op 1 april 2020 verdedigde Marc Broekema zijn proefschrift 'Cognitive Bias in the Judgment of Business Valuations and Valuators'. Het promotieonderzoek is begeleid door promotor prof. dr. J.I. van der Rest.

Promotores: Prof.dr. M. Danhof, Prof.dr. D.R. Stanski

Promotor: H.P. Spaink, A.H. Meijer Co-promotor: R. Marin-Juez

Promotores: J.A.van Veen, P.L.G.Klinkhamer. Co-promotor: E.E.Kuramae

In this Yearbook you will find some fascinating examples of what was done in 2021, not only by ourselves, but also by our international colleagues.

LCA has become an important method to study environmental impacts of human activities. Still, there are several methodological issues in LCA that can adversely affect the results reliability.

Stars and planets form within cold, dense clouds of gas and dust drifting through interstellar space. Although dust makes up only a small fraction of this material, it plays a key role in shaping the chemical evolution of these environments.

This thesis describes the synthesis and biological evaluation of TLR2/6, TLR4, TLR7/8 and TLR9 ligands, of which the activity can be conditionally controlled.

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Promotor: J.N. Kok, P.E. Slagboom Co-promotor: J.F.J. Laros

Promotores: T. Hankemeier; R. Berger, Co-promotor: R.J. Vreeken

There is concern about the threat that nanoplastics (NPs) may pose to both wildlife and humans. This thesis explores the mechanisms of toxicity of polystyrene nanoparticles (PS-NPs) in chicken embryo.

Atherosclerosis is the most important underlying process that drives cardiovascular disease, and is characterized by an accumulation of cholesterol which triggers an inflammatory response in the vessel wall.

Promotor: B.van de Water, Co-promotor: L.S.Price

The genetic information of all living organisms is contained in their DNA. Cells modify the degree of DNA compaction by epigenetics, which largely determines what genes are read out and which genes are transcriptionally silent.

Glycosidases (GHs) are enzymes responsible for the degradation of carbohydrates and play many roles in human health and pathophysiology. Often, abnormal levels of glycosidase activity are markedly linked to human pathologies.

LIBC PUBLIEKSDAG 'HUMAN POTENTIAL; OPTIMALISEER JEZELF, TRAIN JE HERSENEN' (in Dutch)

A sustainable resource management is an essential aspect to satisfy the current human needs without compromising the needs of future generations.

Drug-induced liver injury (DILI) is one of the main reasons for drug attrition during pre-clinical and clinical phases of drug development as well as for drug withdrawal post-marketing.

Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.

Subproject of the ERC project 'Challenging the Liberal World Order from Within: The Invisible History of the United Nations and the Global South'.

This dissertation advances automated negotiation by developing agents that can learn and adapt across diverse negotiation settings through three increasingly sophisticated approaches: automated algorithm configuration, portfolio-based strategy selection, and end-to-end reinforcement learning with graph…

Plastics have become an integral part of modern society due to their versatility and durability.

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Universiteit Leiden is trots op haar alumni. Alumni dragen op allerlei manieren bij aan de groei en bloei van de universiteit. De universiteit zet zich in om ook na het afstuderen bij te dragen aan de persoonlijke en professionele ontwikkeling van haar alumni.

Promotor: Prof.dr. G.R. de Snoo, Co-promotor: R. Heijungs

Over the past two centuries, socioeconomic development has improved material living standards but has also intensified environmental pressures, including climate change and biodiversity loss.

De onderzoeken aan het Leiden University Centre for Linguistics (LUCL) richten zich op taalvariatie en taaldiversiteit. Om zowel de maatschappelijke als de wetenschappelijke kennis over dit onderwerp te vergroten, zijn de onderzoeken ondergebracht in zes overkoepelende (en overlappende) onderzoeksprogramma’s.…

Is het mogelijk om oxytocine reacties bij gezonde personen farmacologisch te conditioneren en de neurale circuits te identificeren die aan deze conditionering ten grondslag liggen?

In deze publicatie worden problemen met betrekking tot de grensoverschrijdende afwikkeling van financiële instellingen onderzocht.

Kunst en vrije tijd, Kunst en vrije tijd

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