2,448 search results for “stem cell biology” in the Public website
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Aggressiveness of cancer cells halted
Zebrafish-human communication shows that cancer cells lacking a signaling protein are less able to develop aggressive metastatic properties. This discovery has been made by molecular cell biologist Claudia Tulotta. PhD defence 14 June.
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Synthesis of phosphodiester-containing bacterial cell wall components: teichoic acids, capsular polysaccharides and phosphatidyl glycerol analogues
Promotor: G.A. van der Marel, Co-promotor: J.D.C. Codée
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Frank Schaftenaar
Science
f.h.schaftenaar@lacdr.leidenuniv.nl | +31 71 527 5134
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Bregje Brinkmann
Science
b.w.brinkmann@cml.leidenuniv.nl | +31 71 527 7475
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Pieter Baas
Science
baas@nhn.leidenuniv.nl | +31 71 527 2727
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Edi Gittenberger
Science
e.gittenberger.1@biology.leidenuniv.nl | +31 71 568 4881
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August Martin
Faculty of Humanities
a.w.martin@hum.leidenuniv.nl | +31 71 527 2031
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Bas ter Braak
Science
s.j.ter.braak@lacdr.leidenuniv.nl | +31 71 527 2727
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context-based educational reform practical for implementatiion in Dutch biology education
For a successful implementation of an educational reform, teachers need to regard the proposal as being practical. I used a modular, success-oriented approach to make a context-based reform practical for implemtentation in Duthc biology education. educational reform, modular, teachers, biology, success-oriented,…
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Véronique Ongenae
Science
v.m.a.ongenae@biology.leidenuniv.nl | +31 71 527 5075
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Leiden biology appreciated with large NWO grants
A Vici grant and a Science-GROOT: scientists from the Institute of Biology Leiden have been awarded prestigious grants from the Dutch Research Council (NWO). From investigating bacteria without cell walls to harnessing plants with the help of microorganisms.
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Blood vessels on a chip make the cause of dementia visible
New technology offers many new possibilities for research, such as on dementia. ‘Organ-on-a-chip’ is a new technology in which small bits of organ are grown out of stem cells on a small plastic plate. A small piece of blood vessel, heart or nerve offers many new possibilities for research, such as…
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New IBL-professor in Ultrastructural Biology: Ariane Briegel
Ariane Briegel has been appointed Professor in the fìeld of Ultrastructural Biology within the Faculty of Science at the Institute of Biology from the 1st of December 2015. Her expertise is in using electron cryotomography to study how microbes sense and respond to their environment.
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TARGETBIO: Transmission of Antimicrobial Resistance Genes and Engineered DNA from Transgenic Biosystems in Nature
This project aims to assess the risk of spread of antimicrobial resistance genes in the environment derived from currently used synthetic biology approaches in the field of drug discovery.
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Tessa Vergroesen
Science
t.m.vergroesen@biology.leidenuniv.nl | +31 71 527 4912
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Careful restart Cell Observatory and labs
With the necessary measures, researchers restart their work in various laboratories. The Leiden Cell Observatory is one of the places where scientists resume their lab work.
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Cancer pathogenesis and therapy
With cancer, a person’s body cells grow uncontrollably. Putting together a detailed picture of how this comes about makes it possible to develop efficient therapies. Researchers at the Leiden University Medical Centre (LUMC) and Leiden University are working together to gain a better understanding…
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Peter Bouwman
Science
r.j.p.bouwman@lacdr.leidenuniv.nl | +31 71 527 6105
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Major European subsidy for Leiden evolutionary biology
Paul Brakefield, Professor of Evolutionary Biology at the Institute of Biology in Leiden (IBL) has been awarded an ERC Advanced Grant for his research. He will receive 2.5 million euro to develop his research programme over a period of five years.
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Counting Molecules in Living cells
Biophysicist Rolf Harkes has developed a microscope to optically localize individual molecules in living cells. It improves monitoring of diseases like cancer and Parkinson’s at the cellular level. Defende PhD thesis on t13 January 2016.
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Research
An overview of the research at the Cancer Dug Target Discovery group.
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Metabolomics and Analytics Centre
The ambition of the Metabolomics and Analytics Centre led by Thomas Hankemeier is to develop innovative analytical strategies for metabolomics-driven health monitoring and systems biology studies. Understanding the intricate balance between health, disease and adaptation to challenges relies on the…
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Coiled-coil biomaterials for biological applications
This dissertation contains four works during my PhD. Different biomaterials have been designed based on coiled-coil peptides. These biomaterials have a range of applications, inclusing drug delivery, cell sorting to cell-cell fusion.
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Peptide amphiphiles and their use in supramolecular chemistry
Promotor: J.G.E.M.Fraaije, Co-promotor: A. Kros
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Image-based phenotypic screening for breast cancer metastasis drug target discovery
The main aim of this thesis was to unravel the signaling and regulatory networks that drive tumor cell migration during breast cancer metastasis.
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Cardiomyocytes from human induced pluripotent stem cells
PhD defence
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The scientists behind LED3
LED3 is the combined effort of three excellent institutes of Leiden University. Through joined hands, we are able to give rise to a more effective early drug discovery pipeline. Let us briefly introduce the three institutes.
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Development & Disease in Microbial Sciences
Microbial Sciences'contribution to the Development & Disease research theme is to perform world-class research to understand cellular morphogenesis, growth, development and virulence of microbes.
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Chemical tools to study lipid signaling
Synthesis and application of chemical biology tools to study immunomodulatory signaling lipids.
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Development of organ-on-a-chip systems for translational and personalized medicine
We have developed a microfluidic platform for complex 3D organotypic cell cultures (so-called organ-on-a-chip systems) which are suited for integration in 96 or higher well plate format.
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Chemical Tools to Illuminate N-acylphosphatidylethanolamine Biosynthesis
This thesis describes the development and optimization of the first molecular tools to study the enzyme PLA2G4E.
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Erik Danen
Science
e.danen@lacdr.leidenuniv.nl | +31 71 527 4486
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Noortje Dannenberg
Science
n.dannenberg@biology.leidenuniv.nl | +31 71 527 5075
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Systems microscopy-based drug target discovery in pathogen-meidated inflammatory respons signalling
Establishing human induced pluripotent stem cell (iPSC) CRISPR-Cas9-based fluorescent reporter cell lines for NF-kB signalling. We will use this to enable studying the dynamic activation and downstream signalling of Toll-like receptor and cytokine signalling in iPSC-derived differentiated cells in a…
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White blood cells in transparent embryos
Leiden molecular cell biologists in the research group of Annemarie Meijer have discovered novel early macrophage-specific genes in zebrafish, including a signal transducer pivotal for the migration of macrophages in the innate immune response to bacterial infection. Their findings were published on…
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Fungal Chitosans from Fermentation Mycelia for Plant Biostimulants (FunChi)
Our focus is to optimize the fungal cell wall to both increase chitin production and chitin extractability.
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Small molecule prevents tumour cells from spreading
Leiden chemists, together with colleagues at the University of York (UK) and Technion (Israel) have discovered a small, sugar-like molecule that maintains the integrity of tissue around a tumour during cancer. This molecule prevents tumour cells from spreading from the primary cancer site to colonise…
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The role of the interleukin 12 family in atherosclerosis
Promotor: Prof.dr. J. Kuiper, Co-promotor: Saskia C.A. de Jager
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Herman Spaink
Science
h.p.spaink@biology.leidenuniv.nl | +31 71 527 5055
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Cancer cells play hide-and-seek with immune system
When the immune system attacks cancer, the tumour modifies itself to escape the immune reaction. Researchers at LUMC published on this subject in Nature on 28 June.
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Human iPSC Hotel
The LUMC iPSC Hotel offers the generation of research grade human induced pluripotent stem cells (hiPSCs) from different tissue sources using state of the art reprogramming techniques.
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Ten million euros for unlocking novel technologies in structural biology
The European Union has invested ten million euros in the so-called iNEXT-Discovery consortium. The goal of this new consortium is to enable European researchers to extend innovative structural biology research. The Netherlands Centre for Electron Nanoscopy (NeCEN) is also part of iNEXT-Disovery, which…
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Development & Disease in Plant Sciences
Plant Sciences' contribution to the Development & Disease research theme is to unravel the processes that allow plants to adapt to changing abiotic and biotic environmental conditions or stresses, with the aim to contribute to the sustainable production of food, flowers and bio-based products using…
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Immunotherapy to limit atherosclerosis
Atherosclerosis is a chronic inflammatory disease, and vaccination may be an attractive method to induce long lasting protection against endogenous factors that contribute to the development of atherosclerosis. We have shown that for example vaccination against modified LDL or interleukin-12 limits…
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Geert de Snoo
Science
g.r.de.snoo@cml.leidenuniv.nl | +31 71 527 2727
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Vincent Merckx
Science
merckx@nhn.leidenuniv.nl | +31 71 527 3570
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Fien Demuynck
Science
j.m.demuynck@biology.leidenuniv.nl | +31 71 527 5045
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Lina Bayona Maldonado
Science
l.m.bayona.maldonado@biology.leidenuniv.nl | +31 71 527 4791
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Daniel Zumel Gete
Science
d.zumel.gete@cml.leidenuniv.nl | +31 71 527 2727