610 search results for “stam cell technology” in the Staff website
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Joost Grootens
Faculty of Humanities
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Alies Jansen
Faculty of Humanities
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Oscar Rueda
Science
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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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LUMC will administer first Dutch stem cell gene therapy to patients
Researchers and clinicians at Leiden University Medical Centre (LUMC) are about to begin a milestone clinical study. It will be the first time a stem cell gene therapy developed in the Netherlands is used in a clinic. The therapy will be used to treat children with SCID, a rare disorder where children…
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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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First patient in the Netherlands successfully treated with stem cell gene therapy
Researchers from the Leiden University Medical Center (LUMC) have successfully used stem cell gene therapy to treat a baby with the severe congenital immune disorder SCID. An important milestone: it is the first time stem cell gene therapy of Dutch origin has been administered to a patient, and also…
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T-cells more important in the fight against the COVID-19 virus than initially thought
A COVID-19 vaccine that specifically instructs the immune system to produce T-cells rather than antibodies is shown to provide good protection in a mouse model, Leiden University Medical Center (LUMC) researchers report in Nature Communications. According to them, the alternative vaccine may offer a…
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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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collagen to canvas: interactive artwork brings the world between our cells to life
What’s really happening in the space between the cells in your body? With the Collagen Canvas project, students from Leiden University invite you to explore this question by blending science with art. This interactive artwork immerses you in the dynamics of the extracellular matrix—the invisible structure…
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Danny Mekic
Faculteit Rechtsgeleerdheid
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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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Tycho de Graaf appointed Professor of Technology and Private Law
Tycho de Graaf has been appointed Professor of Technology and Private Law at Leiden University as of 1 June 2022.
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How to hijack natural destruction in cells: ‘We need to understand it through and through’
Destroying proteins from the Golgi apparatus of the cell in a controlled manner. That is the focus of chemist Marta Artola’s pioneering research. By developing a groundbreaking technology to target specific proteins in the Golgi, Artola aims to unlock new ways for drug development. For this ambitious…
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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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Felix Smits
Science
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Francien Dechesne
Faculteit Rechtsgeleerdheid
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Jasper De Paepe
Faculty Governance and Global Affairs
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Vincent Niochet
Faculteit Archeologie
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Dennis Broeders
Faculty Governance and Global Affairs
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Miko Flohr
Faculty of Humanities
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Andjelka Petreski
Faculteit Rechtsgeleerdheid
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Shijie Wei
Science
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Leiden chemists discover new ways in which single-celled organisms organise their DNA
It has only recently been discovered that single-celled organisms (bacteria and archaea) also have histones—proteins that structure DNA. Now, Leiden PhD candidate Samuel Schwab has found that the histones in these organisms are much more diverse than previously thought. Schwab and his colleagues describe…
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Vocational education and university join forces for quantum technology
Opening van het Quantum Delta NL (QDNL) Talent & Learning Centre (TLC) Leiden-Delft.
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Constanta Rosca
Faculteit Rechtsgeleerdheid
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Melissa Hernandez Vindas
Faculteit Rechtsgeleerdheid
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Marlon Kruizinga
Faculteit Rechtsgeleerdheid
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Agnieszka Jablonowska
Faculteit Rechtsgeleerdheid
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How can we adapt our laws to new technology?
There were no bitcoins or artificial intelligence when our civil code was compiled. This could cause problems.
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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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CSM Course Security Networks and Technology: ‘Governing the security-technology nexus’
One of the core concepts of the Master programme Crisis & Security Management (CSM) is ‘governance’. In the course Security Networks and Technology, the focus is on the interplay between various levels of security governance and new technological developments.
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technique uncovers disease-related changes in tiny droplets within our cells
Understanding the behaviour of tiny droplets in our cells could aid the search for new treatments. A team of Leiden researchers has developed a groundbreaking method to study how these droplets transition from liquid to solid. This change plays a role in various diseases, including neurodegenerative…
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Bas ter Braak
Science
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Herman Spaink
Science
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Broeders wants to establish a centre of excellence for Emerging Technology and Security
He announced this news in a tweet earlier this month: 'Delighted to announce that I've been appointed Full Professor of Global Security and Technology'. So let's get more closely acquainted with Dennis Broeders (46), who explains why the Institute of Security and Global Affairs (ISGA) is ideal for him,…
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Making technology work for justice involved youth
Despite the promising effects of technology in assessment and treatment, the actual use of novel technologies in juvenile justice context remains limited. We want to inspire researchers to develop and investigate technological applications for assessment and treatment for justice involved youth.
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Symposium on technology and privacy should offer new insights
Video conferencing from your sitting room and algorithms on social media that know your interests: new technology is an increasingly integral part of our lives. At the same time there is a growing call to protect our privacy, and this is causing friction, at the University too. In part because of the…
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First eLaw Conference: Law and/versus Technology
The first eLaw Conference held at Leiden University was a success and fostered timely discussions on the legal challenges and opportunities presented by digital technologies.
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Cecile Herbermann
Science
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A tail with a twist: how the tokay gecko grows a completely new body part
When the tokay gecko loses its tail, a new one grows from resident stem cells at the stump. Each tissue type - muscle, bone, blood vessels and skin - develops from specific stem cells. This discovery by Luthfi Nurhidayat holds potential implications for advancing regenerative medicine in humans. Nurhidayat…
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Warfare: technology and ethics - a reading list
While the United States continues to carry out drone strikes, and China conducts large-scale cyber and information operations, Ukrainian and Russian soldiers live in trenches, and NATO sends tanks to the Donbas front to force a breakthrough. Has war changed dramatically in recent decades as a result…
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Peter Bouwman
Science
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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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Masha Medvedeva
Faculteit Rechtsgeleerdheid
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Dunja Wackers
Science
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Sebastian Fajardo Bernal
Science
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Jana Enking
Science