3,244 search results for “state cell biology” in the Public website
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Voluntary, Non-Binding Norms for Responsible State Behaviour in the Use of Information and Communications Technology: A Commentary
The United Nations Office for Disarmament Affairs (UNODA) has published the 2017 issue in their Civil Society and Disarmament series, titled Voluntary, Non-Binding Norms for Responsible State Behaviour in the Use of Information and Communications Technology: A Commentary. The series aims to provide…
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Evolution and development of flowers, fruits and inflorescences of Phalaenopsis and other orchid species
The study of orchid flowers, fruits, and inflorescences is crucial due to the remarkable diversity of orchid species and their unique adaptations to pollinators and seed dispersers. However, our understanding of the evolution and development of these organs within the orchid family remains limited.
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Illuminating N-acylethanolamine biosynthesis with new chemical tools
In this thesis, the discovery and optimization is described of chemical tools to study the N-acylethanolamine (NAE) biosynthetic pathway.
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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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Military Artificial Intelligence and the Accountability of States and Individuals for Crimes against Humanity in the Ukraine
Tens of thousands of soldiers and civilians have died as a result of Russia’s invasion of Ukraine in February 2022 and the continuing armed conflict. Many forms of critical infrastructure have been destroyed. Much of this devastation has been caused by weapons that utilise forms of artificial intelligence…
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Matrilineal Islam: State Islamic Law and everyday practices of marriage and divorce among people of Mukomuko-Bengkulu, Sumatra, Indonesia
On 13 December 2023 Alf Farabi successfully defended a doctoral thesis and graduated.
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Importance of Religion in Spinoza's Thought and Its Implications for State and Society
On 23 October 2019, Yoram Stein defended his thesis 'Spinoza's Theory of Religion: The Importance of Religion in Spinoza's Thought and Its Implications for State and Society'. The doctoral research was supervised by Prof. P.B. Cliteur and Prof. A.A.M. Kinneging.
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CD11b+Gr-1+ myeloid-derived suppressor cells reduce atherosclerotic lesion development in LDLr deficient mi
Publication by: Amanda Foks, Gijs van Puijvelde, Jolien Wolbert, Mara Kröner, Vanessa Frodermann, Thomas van der Heijden, Peter van Santbrink, Louis Boon, Ilze Bot and Johan Kuiper. Cardiovascular Research. 2016;111(3):252-261.
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Benevolent conquerors, besieged homelands, threated state: the reproduction of political myths in cold war Turkey
On 1 September 2022 Güldeniz Kibris successfully defended a doctoral thesis and graduated.
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Rebel Legal Order, Governance and Legitimacy: Examining the Islamic State and the Taliban Insurgency
This article explores how ISIS and the Taliban have fostered support through their parallel legal systems.
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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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Leiden students win grand prize at iGEM international biology competition
The Leiden iGEM team has won the grand prize at the iGEM international biology competition. The students won a further five prizes, including those for best diagnostics tracks and best inclusion. ‘We still can’t believe it. It feels almost surreal,’ team member Amber Schonk said yesterday to University…
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Orchid mycorrhizal interactions: evolutionary trajectories and ecological variations
The mycorrhizal symbiosis is among the most widespread species interactions on Earth. This thesis focuses on orchid mycorrhiza, a unique mycorrhizal type that has caught scientists’ attention for centuries.
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New handbook “EU State Aids”
The Europa Instituut is pleased to announce that this week a new handbook “EU State Aids” (31 Chapters, 1500 pages) was published.
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Protection of Environmental Refugees. A human rights-based, security and State responsibility approach
On 7 May 2020, Jolanda van der Vliet defended her thesis 'The International Legal Protection of Environmental Refugees. A human rights-based, security and State responsibility approach'. The doctoral research was supervised by Prof. N.J. Schrijver and Prof. J.J.C. Voorhoeve.
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Politics, pandemics, and support: the role of political actors in Dutch state aid during COVID-19
How do governments distribute resources across economic sectors during a crisis? And why do some sectors receive more than others? The recent COVID-19 pandemic has highlighted the urgency of these questions. In this paper, we explore the extent to which a political economy…
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Osteosarcoma: searching for new treatment options
Promotores: B. van de Water; P. Hogendoorn; J. Bovée Co-Promotor: E.H.J. Danen
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Evolution & Biodiversity in Microbial Sciences
Microbial Sciences' contribution to the Evolution & Biodiversity research theme focuses on understanding how bacteria sense and respond to their environment, and how bacterial diversity and evolution is influenced by cooperative and antagonistic interactions taking place between microbes.
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Cancer Pathogenesis and Therapy
Cancer represents a formidable current and future global health challenge. The LUMC medical research profile Cancer Pathogenesis and Therapy charges this challenge by developing and implementing innovative patient-tailored, multimodal diagnostic methods and treatment modalities.
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Ariane Briegel: 'AI literally opens new worlds for the life sciences'
Bacteria caught red-handed, deeply frozen just as they were about to cause Lyme’s disease. Ariane Briegel is wildly enthusiastic about the wonders she observes thanks to three elements: a freezing technique, a camera-equipped microscope, and AI. ‘It’s fascinating. Every single cell is different.’
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Regulators of integrin α6β4 function
This thesis describes our search to identify and understand possible regulatory mechanisms of integrin α6β4 in cell-matrix adhesion and intracelular signaling.
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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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The role of auxin in somatic embryogenesis
What is the role of auxin in the initiation and process of somatic embryogenesis?
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Evolutionary diversification and historical biogeography of Orchidaceae in Central America with emphasis on Costa Rica and Panama
In this thesis, I targeted the orchid genus Lepanthes, one of the six genera of angiosperms that surpasses 1,000 species in the Neotropics, as a study model to investigate the evolutionary processes that promoted species diversifications.
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Microbial Sciences
In the research programme Microbial Sciences we perform state-of-the-art research in the field of biotechnology and microbial sciences.
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Admission requirements
To be eligible for Biology and Business Studies at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Evolutionary Biology at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Biology and Science Communication and Society at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Molecular, Cellular and Organismal Biology at Leiden University, you must meet the following admission requirements.
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Cells with stress: predicting drug-induced liver and kidney damage
How can we prevent drug-induced liver and kidney damage? PhD candidates Marije Niemeijer and Lukas Wijaya investigated what happens in the cells during the onset of this damage: a stress response. Both focused on a different subtopic and made some interesting discoveries.
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Participants
The CMCB comprises research groups from the Institute of Biology Leiden (IBL), the Leiden Institute of Chemistry (LIC) and the Leiden University Medical Center (LUMC).
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An overall picture: the environmental impacts of a new solar cell technology
A more efficient solar panel sounds great. But what if these new panels consume more toxic materials, or their production consumes a lot of energy? Leiden environmental scientists, together with colleagues from the Fraunhofer ISE, address this multifaceted question in a new publication in the prestigious…
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Admission requirements
To be eligible for Molecular Genetics and Biotechnology at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Biodiversity and Sustainability at Leiden University, you must meet the following admission requirements.
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Biology students expose exotic amphibians in the dunes
During the spring of 2021, a group of eight biology students from Leiden set out into the dunes in search of amphibians. Using DNA, they determined the geographic origin of the animals. And guess what? In many cases they discovered exotic populations of animals that do not naturally belong in The Netherlands.…
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Drug Discovery & Safety
In the research programme Drug Discovery & Safety, we are interested in the efficacy and safety of new drugs and novel means to decipher these aspects. Hence, we employ advanced imaging and high-throughput screening techniques next to computational approaches such as chem- and bioinformatics.
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Education
Education & outreach
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Coiled-coils on lipid membranes: a new perspective on membrane fusion
Promotor: J.G.E.M. Fraaije, Co-Promotor: A. Kros
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Projects
Research projects
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Career prospects
This master specialisation is ideally suited as a basis for starting a research career at a university or research institute and for a position in a bioscience-based company.
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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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Change Make Challenge Award for Biology Master student: Gayathri Jaikumar
Gayathri Jaikamur has been awarded by the Dopper Foundation in the Change Make Challenge. She is a student of Masters Biology (Specialisation: Evolution, Conservation and Biodiversity) from India - working under the supervision of CML-researcher Dr. Thijs Bosker (and co-supervision of Dr. Nadja Brun).…
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Roxanne Kieltyka in NRC: 'My dream is a gel for every cell'
Roxanne Kieltyka was interviewed for NRC and talks about squaramides, cell cultures and Goldilocks.
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Galactofuranose biosynthesis in the filamentous fungus Aspergillus niger
This project aims to further understand the molecular details related to the biosynthesis and function of Galf containing glycoconjugates in fungal Aspergillus spp.
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Inverse electron demand Diels-Alder pyridazine elimination: synthetic tools for chemical immunology
The inverse electron demand Diels-Alder (IEDDA) pyridazine elimination emerged in 2013 as a new bioorthogonal reaction and constitutes a prime example of what is now known as dissociative bioorthogonal chemistry. The research described in this Thesis aims to develop synthetic strategies which enable…
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Activity-based protein profiling of glucosidases, fucosidases and glucuronidases
Promotores: H.S. Overkleeft, G.A. van der Marel, Co-promotor: B.I. Florea
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Admission requirements
To be eligible for Biology and Education at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Biology at Leiden University, you must meet the following admission requirements.
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Serkan Aslan
Science
s.aslan@lacdr.leidenuniv.nl | 071 5275919