Inactivating mutations in BRCA1 or BRCA2 genes predispose to several types of cancer.

Promotor: Prof.dr. M. Danhof

Promotor: H.S. Overkleeft, Co-Promotor: B.I. Florea

BlaC is the β-lactamase of Mycobacterium tuberculosis. We show that it can recover from inhibition by clavulanic acid and that phosphate helps it do so.

Acute cardiovascular clinical events such as myocardial infarction and cerebral stroke represent the major cause of death in Western societies. These pathologies are primarily resulting from atherosclerosis, a progressive condition characterized by the accumulation of lipids, immune cells, and fibrous…

Triple-negative breast cancer (TNBC) constitutes a small subtype (~15%) of breast cancer, but causes the majority of breast cancer-related deaths.

Promotie

The spindle-assembly checkpoint (SAC) is a safety mechanism which secures accurate chromosome segregation during mitosis.

This thesis explores different avenues to develop insurmountable antagonists for CC Chemokine Receptors, such as CCR1, CCR2 and CCR5.

According to the amyloid cascade hypothesis, accumulation of beta-amyloid (Aβ) peptides initiates the pathological cascade in Alzheimer's disease (AD).

Promotores: Prof.dr. J. Kuiper, Prof.dr. P.H.A. Quax, Co-promotor: I. Bot

Cardiovascular diseases are the primary cause of death in the world with atherosclerosis as primary underlying cause.

Monoacylglycerol lipase (MAGL) is the principal enzyme responsible for hydrolysis of the endocannabinoid 2-arachidonoylglycerol (2-AG). MAGL inhibition provides several potential therapeutic opportunities, including anti-nociceptive, anti-inflammatory and anti-cancer activity.

The clinical potential of applying synthetic lethality to cancer treatment is famously demonstrated by the BRCA1/PARP1 paradigm: a tumor specific defect in BRCA1 – a component of the DNA double-strand break (DSB) repair pathway homologous recombination (HR) – results in a remarkable sensitivity to PARP1…

The work described in this thesis focuses on the development of linear or cyclized peptide probes against protein N-methyltransferases to characterize their specific binding behavior, providing further binding details for inhibitory activity study.

Promotores: B. van de Water; P. Hogendoorn; J. Bovée Co-Promotor: E.H.J. Danen

Promotores: H.S. Overkleeft; G.A. van der Marel Co-Promotor: B.I. Florea

Invasive lobular carcinoma (ILC) is the second most common type of breast cancer.

The studies presented in the work show the potential of the integrative use of biophysical data in defining the structural basis of protein interactions.

Promotores: A.H. Meijer, H.P. Spaink

Drug development is a time- and resource-consuming process that starts with the discovery and validation of a (protein) target that contributes to pathogenesis or disease progression.

Promotor: M. Danhof Co-promotor: O.E. Della Pasqua

Control of infectious diseases poses continuous challenges for human health.

Promotie

Promotie

Cool Little Kids is een onderzoeksproject ter preventie van angstproblemen bij verlegen en teruggetrokken kinderen van 3-6 jaar

Promotores: Prof.dr. P.C.W. Hogendoorn & Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar-Jagalska

The main focus of the thesis is the discovery and development of novel inhibitors of bacterial metallo-β-lactamases (MBLs).

Promotie

CONCLUSION: This study demonstrates that human macrophages can be induced to exert direct anti-tumor activity against osteosarcoma cells. Our observation that the induction of macrophage anti-tumor activity by L-MTP-PE required IFN-gamma may be of relevance for the optimization of L-MTP-PE therapy in…

The aims of the project are to: further clarify 'inhibition by safety'; explore and describe all possible sagety factors, with a special focus on the primary human safety source: social connectedness; reviewing prolonged stress responses without stressors.

In this thesis, we will utilize embryonic zebrafish tumour models to understand the interaction between engrafted human cancer cells and macrophages from the host, test drug administration modalities and anti-cancer efficacies of newly-developed PDT and PACT compounds, and test a light-triggered liposomal…

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Een team van onderzoekers, onder wie chemicus Mario van der Stelt, heeft een nieuwe manier ontdekt om een van de menselijke kernreceptoren te blokkeren. De onderzoekers verwachten dat hun vinding een flinke impact heeft in de wereld van medicijnonderzoek. Publicatie in Nature Communications.

Jörg Gross, Gisela Hirschmann, Niels van Doesum, Marret Noordewier en Verena Ly vertellen over hun onderzoeksplannen, mogelijk gemaakt door het Leids Universitair Fond (LUF) samen met de Gratamastichting. Die stichting honoreert bij voorkeur projecten met maatschappelijke relevantie.

Stephen Brown wint de Leiden Psychology Blog award 2015. De beste masterscripties komen op naam van twee internationale studenten; Marianina Choleva en Hilmar Zech. Barbara Braams bedankt per video voor de promovendi-prijs. De hoofdprijs, psychologiedocent 2015 gaat naar ... Liesbeth Eurelings-Bont…

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