7,423 zoekresultaten voor “Research” in de Publieke website
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The road to insurmountability: Novel avenues to better target CC Chemokine receptors
This thesis explores different avenues to develop insurmountable antagonists for CC Chemokine Receptors, such as CCR1, CCR2 and CCR5.
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Mast cells as immune regulators in atherosclerosis
Cardiovascular syndromes are the major cause of death in Western societies.
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The relation between dynamics and activity of phospholipase A/acyltransferase homologs
Phospholipase A/acyltransferase 3 (PLAAT3) and PLAAT4 are enzymes involved in the synthesis of bioactive lipids. Despite sequential and structural similarities, the two enzymes differ in activity and specificity.
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The optimization and scale-up of the electrochemical reduction of CO₂ to formate
Carbon dioxide capture and utilization technologies are necessary to create a truly circular economy. The electrochemical reduction of carbon dioxide to formate is an appealing carbon utilization method as it can be performed at room temperature and pressure, it only requires two electrons, and it has…
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Intradermal delivery of nanoparticulate vaccines using coated and hollow microneedles
In summary, the collective results described in this thesis show that nanoparticulate vaccines can be delivered intradermally by coated and hollow microneedles and evoke antigen-specific immune responses.
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Novel Immune Cell-Based Therapies for Atherosclerosis
Promotor: Prof.dr. J. Kuiper
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Making the invisible visible: paramagnetic NMR and the transient protein complex
Promotor: Prof.dr. M. Ubbink
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Development of personalized health monitoring using ultra-weak photon emission based on systems medicine concepts
Promotor: Jan van der Greef; Co-promotors: Mei Wang; Eduard van Wijk
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Cosmic tomography with weak gravitational lensing
We explored the Universe using weak gravitational lensing, a phenomenon that occurs when light from distant galaxies is bent by the gravitational fields of closer cosmic objects, much like how a lens distorts light.
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Onderzoeksgroep Geweld en Geweldpreventie (Violence and Violence Prevention)
Bij de Onderzoeksgroep Geweld en Geweldpreventie (Violence and Violence Prevention) wordt onderzoek gedaan naar de complexiteit van hedendaags geweld, de uiteenlopende verschijningsvormen ervan en strategieën voor preventie.
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Mesoporous silica nanoparticle-based protein delivery systems for biomedical applications
Promotor: A. Kros
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Mechanisms and consequences of horizontal gene transfer in cell wall-deficient cells of Kitasatospora viridifaciens
The bacterial cell wall is a nearly universal structure that offers protection and gives the cell its shape. However, environmental stressors, such as cell wall-targeting antibiotics and hyperosmotic conditions, can induce bacteria to shift to a wall-deficient state. It is unknown whether the lack of…
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De wereld van taalwetenschap
Taal als sleutel tot het begrijpen van de mens.
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B cell modulation in atherosclerosis
Cardiovascular disease is a major global burden and atherosclerosis is the main underlying pathological process.
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De tijdbesteding en sociale netwerken van kinderen
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Betrokkenheid bij pesten en persoonlijkheid
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Laser-generated toroidal helium plasmas
This dissertation is an experimental study of laser-generated, atmospheric pressure, transient toroidal helium plasmas.
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Bayes and Networks
Promotor: A.W. van der Vaart
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Dutch Caribbean Homicide Monitor: levensdelicten in het Caribisch deel van het Koninkrijk
Het doel van dit project is het monitoren van levensdelicten in de Dutch Caribbean.
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Freedom of additional signals on genes: on the combination of DNA mechanics, genetics and translation speed
DNA carries various forms of information. Out of these forms of information the most well-known is classical genetic information.
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Leukemia treatment & cognitive development
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Neurodevelopmental risks in young children with an extra X or Y chromosome
Deze longitudinale studie is gericht op ontwikkelingsrisico’s bij jonge kinderen met XXY, XXX, XYY, in de leeftijd van 1 tot 6 jaar. Het doel van het onderzoek is zicht te krijgen op de factoren die bijdragen aan risico op gedragsproblemen en psychopathologie.
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Investigating lipid formulations for efficient RNA delivery using zebrafish models
Lipid formulations have demonstrated strong potential for nucleic acid delivery,particularly with the success of COVID-19 vaccines. Despite these advances, manyaspects of lipid formulations remain unclear.
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A novel formulation for skin barrier repair : from ex vivo assessment towards clinical studies
The stratum corneum is the outermost skin layer and consists of dead cells embedded in a lipid matrix.
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Quantitative modelling of the response of earthworms to metals
Promotor: Prof.dr. W.J.G.M. Peijnenburg
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The Ornithology of the Baudin expedition (1800-1804)
The expedition commanded by Nicolas Baudin to Tenerife, Mauritius, Australia, Timor and South Africa in 1800-1804 is fully researched in regard to ornithology.
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Gold nanoparticle-peptide conjugates for biomedical applications
Despite the fact that gold nanoparticles (GNPs) are one of the most studied nanoparticles, there is still a necessity for new approaches allowing for effective protective coating to enable wider use of GNPs in biomedical applications.
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Patterns of coral species richness and reef connectivity in Malaysia
Promotor: E. Gittenberger, Co-promotor: B.W. Hoeksema
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Lidmaatschap
Er zijn vijf categorieën leden in de Onderzoekschool:
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The role of water in hydrogen electrocatalysis
Promotor: M.T.M. Koper, Co-promotor: L. Juurlink
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Cognitieve Psychologie
Cognitieve psychologie is de studie van mentale functies, waaronder aandacht, geheugen, bewustzijn, emotie, taal en actiecontrole. Het doel is om de complexe relaties tussen brein, cognitie en gedrag te begrijpen.
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Samenwerken met ons?
Bent u geïnteresseerd in samenwerken met de Universiteit Leiden of met het LUMC?
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Het effect van feedback op begrijpende leesvaardigheid van basisschoolleerlingen
In dit project werken studenten van de Universiteit Leiden en de Universiteit van Valencia gezamenlijk aan een onderzoeksvraag op het gebied van de effectiviteit van feedback om leesbegrip te verbeteren. Studenten doen dit in het kader van hun masterscriptie, die zij elk individueel schrijven op basis…
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Theoretische taalkunde
Onderzoek naar de onderliggende principes van de menselijke taal.
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Empirical Legal Studies Leiden
Empirical Legal Studies in Leiden focust op het bouwen van een interdisciplinaire gemeenschap van rechtsgeleerden en sociale wetenschappers die samen juridische vraagstukken onderzoeken op het snijpunt van recht en gedrag, waarbij diverse soorten methoden worden gebruikt.
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Statistical methods for microarray data
Promotores: J.C. van Houwelingen, S.A. van de Geer
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Large scale visual search
Promotor: J.N. Kok, Co-promotor: M.S. Lew
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Alumni
Achter de schermen werken er veel verschillende mensen mee aan de projecten binnen de Dappere Kleintjes onderzoekslijn. Zie hieronder een overzicht van de alumni.
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Analytical chemistry and biochemistry of glycosphingolipids: new developments and insights
Advanced mass spectrometry of glycosphingolipids takes the central stage in this thesis. Investigations focus on characterization of glycosphingolipid metabolism in health and disease with emphasis to the detection and accurate quantitation of known and so far unknown glycosphingolipids and closely…
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From every angle: novel insights into CC chemokine receptor 2 pharmacology
The CC chemokine receptor 2 (CCR2), a member of the G protein-coupled receptor (GPCR) superfamily, is widely involved in autoimmune and inflammatory diseases. However, no drugs for this receptor have made it to the pharmaceutical market yet.
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Liposome-based synthetic long peptide vaccines for cancer immunotherapy
Promotores: Wim Jiskoot; Ferry Ossendorp
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In de media en onderzoek
Hieronder vind je een overzicht van hoe onderzoekers van de faculteit Governance and Global Affairs en hun onderzoeken in de media verschijnen, en lees je meer over onderwerpen waar de faculteit zich mee bezighoudt.
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Shaping the pharmacokinetic landscape for renally cleared antibiotics in obesity
The prevalence of obesity (BMI >40 kg/m2) has increased rapidly over the recent years, not only in adults, but also in children and adolescents.
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Interesse in menselijk gedrag en maatschappij?
Ben jij benieuwd waarom mensen zijn zoals ze zijn – en hoe ze veranderen? Bij de Universiteit Leiden duik je in maatschappelijk gedrag, ideeën en culturen, van vroeger tot nu en van lokaal tot wereldwijd. Van grote steden tot wereldreligies, van filosofische vragen tot opvoeding en onderwijs – je onderzoekt…
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Knowledge Extraction from Archives of Natural History Collections
Natural history collections provide invaluable sources for researchers with different disciplinary backgrounds, aspiring to study the geographical distribution of flora and fauna across the globe as well as other evolutionary processes.
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RNA splicing in breast cancer progression
In this thesis, we aimed to better understand the underlying mechanisms involved in TNBC progression and metastasis formation and discover new targets to reduce breast cancer related deaths.
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Evolutionary Developmental Biology of Bitterling Fish
We developed the bitterling as a unique, well-studied model organism in the area of the evolutionary ecology of brood parasitism. The bitterling-mussel relationship, interspecific mussel host preference, and mussel gill structure are studied in detail, to help understand the developmental adaptation…
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Discovery of novel inhibitors to investigate diacylglycerol lipases and α/β hydrolase domain 16A
Promotor: H.S. Overkleeft, Co-promotor: M. van der Stelt
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Metabolomics assisted with stable-isotope labeling: exploring neuronal metabolism related to Parkinson’s disease
The progressive loss and degeneration of dopaminergic neurons is a major pathological hallmark of Parkinson's disease (PD). The onset and progression of PD can be triggered by multiple risk factors, for instance, genetic mutation, environmental exposure, and aging.
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Breaking the witches' spell: towards steering the soil microbiome for volatile-mediated control of the root parasitic weed Striga
Striga hermonthica, commonly known as witchweed, infests major cereal crops in Sub-Saharan Africa causing severe yield losses and threatening the livelihood of millions of resource poor farmers.
