462 search results for “system cell transplant” in the Staff website
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Jennifer Anderson
Science
j.a.anderson@cml.leidenuniv.nl | +31 71 527 2727
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Ben Wielstra
Science
b.m.wielstra@biology.leidenuniv.nl | +31 71 527 5135
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Han de Winde
Science
j.h.de.winde@science.leidenuniv.nl | +31 71 527 1036
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Young, sleeping memory cells are crucial in fighting a reinfection
Researchers from the Netherlands Cancer Institute, the Leiden University Medical Center (LUMC) and Oncode have created a tracking system that can reveal how often cells have divided. This allowed them to find a yet undiscovered population of immune cells: young memory cells that behave like stem cells.…
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How cells talk by pulling on a fibre network
Mechanics play a larger role in blood vessel formation, and other developmental biology, than previously thought. Cells appear to respond to mechanical signals, such as pressure. Through the extracellular matrix, a network of fibrous proteins, cells can supposedly exchange those mechanical signals over…
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Curing diseases with lab-grown organs
Organs and tissues grown in the lab may in the future be able to cure people with organ failures. Micha Drukker, professor of Stem Cells, Developmental Biology and Technology for Innovative Drug Research, is convinced that the use of stem cells will make this possible. He will deliver his inaugural…
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Md Faysal Tareq
Science
m.f.tareq@cml.leidenuniv.nl | +31 71 527 2727
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Bacteria without cell wall gobble up DNA from environment
A bacterium hiding from the immune system and picking up bits of DNA from its environment. The result: gaining new traits, such as better protection against antibiotics. Fortunately, we have not found such a damning scenario yet. However, PhD student Renée Kapteijn did find the first clues, which…
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forming embryo to cancer metastasis: the significance of collective cell movement
Luca Giomi has the first results of his ERC consolidator grant. He discovered that epithelial cells move collectively but in different ways, depending on the scale you look at. It is hexatic at small scales, and becomes nematic at larger scales: it is a multiscale order. This collective movement of…
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Saloni Saxena
Science
s.saxena@biology.leidenuniv.nl | +31 71 527 4950
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Antonius Johannes Rabelink
Faculteit Geneeskunde
a.j.rabelink@lumc.nl | +31 71 526 2148
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Embedded System Software Engineer (Research and Education support) (0.8-1.0fte)
Science, Leiden Institute of Advanced Computer Science (LIACS)
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Inexhaustible source of human heart muscle cells allows strong reduction of animal testing
Researchers at the Leiden University Medical Centre (LUMC) have managed to culture human heart muscle cells on a massive scale. This is an exceptional achievement because it is very difficult to replicate heart muscle cells outside the body. Using a special technique, the researchers have now created…
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Stiffness and viscosity of cells differ in cancer and other diseases
During illness, the stiffness or viscosity of cells can change. Tom Evers demonstrated this by measuring such properties of human immune cells for the first time. ‘The stiffness of certain cells could be a way to make a diagnosis,’ Evers said. He defended his thesis on March 26th.
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A unique defence: Bacteria lose cell wall in the presence of virus
Bacteria temporarily live without their cell wall if dangerous viruses are near. A remarkable feature, as the cell wall is a sturdy barrier against threats. Still, the discovery has a logical explanation ánd might be of a consequence for fighting pathogenic bacteria, according to Véronique Ongenae,…
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How cells determine the fate of proteins (and can we do it too?)
Cells in our bodies are often threatened by errors in our own proteins. The FLOW consortium, comprising scientists from various institutions including Leiden, is poised to meticulously map out for the first time how cells control proteins, correcting or removing faulty ones. This endeavour holds promise…
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Myfel Paluga
Faculteit der Sociale Wetenschappen
m.d.paluga@fsw.leidenuniv.nl | +31 71 527 3451
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Caught in living cells: how bacteria regulate their genes to defend themselves
For the first time, it was shown in living cells how the bacterium E. coli regulates genes that help it survive in a new environment. Biochemist Fatema Zahra Rashid managed to do this using a technique she fine-tuned. Her research into changes in 3-dimensional chromosome structure offers clues for ways…
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EIC Pathfinder Challenge grant for research into autoreactive B cells in cardiovascular disease
At the division of BioTherapeutics, Amanda Foks, Bram Slütter and Ilze Bot have obtained a €4 million research grant from the HORIZON 2022 EIC Pathfinder Challenge “Cardiogenomics”, entitled “B-specific: B-cell related gene and protein markers with prognostic and therapeutic value for CVD”.
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Targeting the immune system to inhibit atherosclerosis
A new treatment for atherosclerosis showed promising results in isolated cells but proved to be less effective in initial animal tests. Bachelor student Biopharmaceutical Sciences Willemijn van der Heijden aimed to understand why. She investigated whether the formation of a protein layer around the…
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Serkan Aslan
Science
s.aslan@lacdr.leidenuniv.nl | +31 71 527 5919
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Tunnel vision alarm in the search for more efficient hydrogen cells
A tenacious postdoc researcher persuaded Professor Marc Koper to research the oxygen reduction reaction. In Koper's eyes, there was little of interest there. But they promptly discovered a whole new way to improve fuel cells on hydrogen and oxygen. Their article appeared in Nature Catalysis on 07 Ju…
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Physics in the picture: cancer cells as an explosion of fireworks
When you think of physics, do you think only of complicated formulas? You’re not the only one. Therefore, every year, the Leiden Insitute of Physics organises the LION Image Award to show another side of physics: beautiful images about intriguing science. The winner of the 2022 photo competition captured…
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Berent Baris
Science
b.t.baris@cml.leidenuniv.nl | +31 71 527 2727
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José Mogollón
Science
j.m.mogollon@cml.leidenuniv.nl | +31 71 527 7166
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Willem Meilink
Science
w.r.m.meilink@biology.leidenuniv.nl | +31 71 527 4882
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Xinpeng Jin
Science
x.jin@cml.leidenuniv.nl | +31 71 527 2727
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Arko Ghosh
Faculteit der Sociale Wetenschappen
a.ghosh@fsw.leidenuniv.nl | +31 71 527 5123
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Isabel Siles Asaff
Science
m.i.siles.asaff@cml.leidenuniv.nl | +31 71 527 2727
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Roosje Peeters
Faculty of Humanities
r.m.m.peeters@hum.leidenuniv.nl | +31 71 527 2699
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Better treatment of systemic autoimmune diseases requires close collaboration
Exceptional collaboration between physicians is needed to better understand and treat autoimmune diseases that cause inflammation in various organ systems.
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Drugs for our immune system in the right place at the right time
Immunologist Leender Trouw specialises in the complement system, which is part of the immune system. In some diseases drugs help activate or inhibit this system. This is best done ‘in the right place at the right time’ − the title of his inaugural lecture.
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Alireza Mashaghi Tabari
Science
a.mashaghi.tabari@lacdr.leidenuniv.nl | +31 71 527 4425
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Remko Offringa
Science
r.offringa@biology.leidenuniv.nl | +31 71 527 5097
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Joey Zuijdervelt
Science
j.l.zuijdervelt@lacdr.leidenuniv.nl | +31 71 527 6227
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Malformations in heart, eyes and nervous system: Nano-plastics disrupt growth
Nano-plastics cause malformations. Meiru Wang, researcher at the Institute of Biology Leiden, looked at the extreme effects polystyrene nano-particles could have, using chicken embryos as a model. Her results were quite alarming. Especially as nano-particles are everywhere. In the air, floating through…
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Innovating Cell Pharmacy with stem cells
Lecture
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Scheduled maintenance educational systems
ICT, Organisation
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Scheduled Maintenance Educational Systems
ICT, Organisation
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Scheduled maintenance educational systems
ICT, Organisation
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Scheduled maintenance educational systems
ICT, Organisation
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'We aim to continue innovating technologically, but in a relevant manner'
Professor Amir Zadpoor is developing biomaterials, and engaging in 3D, 4D, and bioprinting. 'Collaboration and regular contact with clinicians serve as a sanity check for all our ideas.'
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Sander van Kasteren: from molecule builder to Professor of Chemical Immunology
Sander van Kasteren only noticed some small, subtle changes since he was appointed professor on 1 May. Still, he has to get used to the idea, even though he had been working towards the professorship for a few years. ‘I don't quite see myself as a professor yet.'
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Scheduled maintenance educational systems
ICT
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Cell Pharmacy
Inaugural lecture
- Maintenance SuccessFactors systems: August 31
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Leiden’s poo can help rid patients of resistant gut bacteria
Transferring poo from healthy donors to the intestines of chronically ill people has beneficial effects on these recipients’ gut bacteria, also in the longer term. This is the conclusion of research by the Leiden University Medical Center (LUMC) and the Netherlands Donor Feces Bank (NDFB).
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New professor Luca Giomi creates his own physics of living systems
Swarms of drones, pedestrians or the cells in your body. Those are all examples of active matter: materials whose building blocks can move autonomously. That’s what Luca Giomi studies. Giomi has been appointed Professor of theoretical physics in the area of soft matter and biological physics at the…
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9 September: maintenance educational systems
Education, ICT
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Abolfazl Sajadi
Science
a.sajadi@liacs.leidenuniv.nl | +31 71 527 4799