2,644 search results for “this week E2 80 99s discoveries” in the Public website
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Erik Danen appointed as Professor of Cancer drug target discovery
As of April 1, 2018, Erik Danen has been appointed as Professor of Cancer drug target discovery at the Leiden Academic Centre for Drug Research (LACDR). His discipline is cell biology of cancer, in which he focuses on the mechanisms underlying metastasis and therapy resistance.
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The archaeological discovery at the Paardenmarkt in Alkmaar
In the summer of 2010, a special archaeological find resurfaced when plans to redevelop the Paardenmarkt, a parking lot in the historic city center of Alkmaar, began.
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First discovery of high-energy neutrino source
For the first time, scientists have traced back a high-energy neutrino to its source in space. It was produced by a so-called blazar—a supermassive black hole. Researchers from neutrino detector IceCube report this in Science. ‘This is a milestone for neutrino science,’ says physicist Dorothea Samtleben…
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Freek Vonk gets his own show on Discovery Channel
Biologist Freek Vonk had already appeared in the Time Warp programme, where he was shown milking a snake for its venom, which he needed for his doctoral research. On Friday 18 September, he explained his fascination for snakes to Matthijs van Nieuwkerk in ‘De wereld draait door’, a Dutch news and entertainment…
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A pharmacognostic study of Vernonia guineensis Benth. (Asteraceae): bioactivity, safety, and phytochemical analysis
Promotor: Prof.dr. R. Verpoorte, , Co-Promotor: Young Hae Choi
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NMR structural studies of protein-small molecule interactions
Promotor: M. Ubbink, Co-promotor: G. Siegal
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Discovery of unknown translation of René Descartes’ 'L’homme' in Leiden Bibliotheca Thysiana
From time to time, manuscripts that have remained hidden for centuries turn up in library collections and archives. In the archives of the 17th-century Bibliotheca Thysiana at the Rapenburg in Leiden, kept in the Leiden University Library, Rotterdam researcher Erik-Jan Bos discovered a hitherto unknown…
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Alumnus Robert Ietswaart: ‘Machine learning is revolutionising drug discovery’
Robert Ietswaart does research into gene regulation at the famous Harvard Medical School in Boston. He developed an algorithm to better predict whether a candidate medicine is going to produce side effects. He studied mathematics and physics in Leiden, and gained his PhD in computational biology in…
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International orientation week: don’t miss it!
Welcome to Leiden and The Hague! So there you are, an international BA or MA student, in a city where you don’t know the way and don’t speak the language. What now? Don’t panic: with our international introduction programmes, you’ll soon have learnt all the ins and outs. And another important thing:…
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A week immersed in solar biofuels
The Honours Class From Solar to Fuel with Bio consisted almost entirely of the workshop on Solar Biofuels from Micro-organisms that drew more than eighty specialist researchers to Leiden's Lorentz Centre in late March/early April. Students Erica Wenker (chemistry) and Jasper van Dobben de Bruijn (law)…
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Will this discovery help us develop better catalysts?
Where exactly on the surface of a catalyst do the chemical reactions occur? Until now, it has always been a challenge to identify the exact locations of these ‘active sites’. In a new article in Nature, Leiden chemists helped their international colleagues reveal new insights into this issue. Their…
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LUC The Hague Introduction Week 2020
The logistics and organisation of LUC’s introduction week 2020 were put under the spotlight this year in light of the restrictions which remain in place with respect to COVID-19. In the face of adversity, LUC rose to the challenge and met the learning curve with patience, dedication and resilience.
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PhD Research || Re-discovery of the Italian salterio
It was her original Salterio from 1725, built by Michele Barbi, which Franziska Fleischanderl could coincidentally acquire in 2014 that ignited her passion for this special string instrument. Before, she was focussed on contemporary music with modern Hackbrett.
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Astronomer Joe Callingham testifies against killer stars in new show on Discovery Channel
On Friday evening 17 September, Leiden astronomer Joe Callingham can be seen in a new series on Discovery channel. Killers of the Cosmos is about different deadly dangers lurking in the depths of space. Asteroids, cosmic debris, electromagnetic weapons… The show takes a film-noir approach to these threats,…
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Leiden archaeologists mentioned in Top 13 Discoveries in Human Evolution during 2023
In a recent article published on PLOS, Drs. Briana Pobiner and Ryan McRae of the Smithsonian Institution National Museum of Natural History discuss the top 13 discoveries in human evolution in 2023.
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Artificial intelligence as the co-pilot for drug discovery
There are more molecules that could conceivably be candidate drugs than there are stars in the universe. How can we ever efficiently identify those molecules? Professor of AI and Medicinal Chemistry, Gerard van Westen: ‘I’m going to use artificial intelligence as the co-pilot to make an automated search.’…
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Final weeks: Above and Beyond
January is the final month of our temporary exhibition 'Above and Beyond: Making Sense of the Universe for 100 Years'. You can visit every weekend until Jauary 26th.
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Singing & Music
The Leiden Academic Course Center offers a large variety of short and longer music courses. The music category includes various Singing courses, but also courses such as Private guitar lessons and Musical. A number of courses are offered at different levels. Singing basics course is suitable for complete…
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Mechanistic modelling of drug target binding kinetics as determinant of the time course of drug action in vivo
Drug-target binding kinetics determine the time course of the central event in pharmacotherapy: Drug-target interaction.
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Proteochemometrics
Research question
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Anthe Janssen
Science
a.p.a.janssen@lic.leidenuniv.nl | +31 71 527 4362
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Discovery of a unique silver bowl from the Early Middle Ages
On an excavation site in Oegstgeest Leiden University archaeologists discovered a very rare silver bowl from the first half of the seventh century. The bowl is decorated with gold-plated representations of animals and plants and inlaid with semi-precious stones. The discovery suggests the existence…
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Rob van Wijk discusses the role of zebrafish in drug discovery
Rob van Wijk gave an interview on the role of zebrafish in drug discovery and development, published in FIGON’s journal Medicines as a preview of LACDR’s representation at the PhD competition during the Dutch Medicines Days (DMD). The entire interview can be read below.
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In pictures: kick-off Healthy University Week
On Monday 28 October, we celebrated the start of Healthy University Week 2019. During this week, students and staff of Leiden University can follow workshops to help them adopt a healthier lifestyle.
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Night of Discoveries: 3D-printed paintings and the effects of psychedelics
Come to the Night of Discoveries art and science festival on 16 September. Various researchers from the university are speaking at the festival.
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Flurry of new discoveries as incredible new image revealing 4.4 million galaxies is made public
Over a seven year period an international team of scientists has mapped more than a quarter of the northern sky using the Low Frequency Array (LOFAR), a pan-European radio telescope. From Leiden, Astronomer Timothy Shimwell and Huub Röttgering, among others, are involved. It reveals an astonishingly…
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Towards improved drug action : target binding kinetics and functional efficacy at the mGlu2 receptor
During the course of drug discovery translational steps are made.
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Chemical Biology
Chemical biology research at the Leiden Institute of Chemistry is aimed at understanding biological processes at the molecular level to strengthen the knowledge base of human health and disease. The approach to achieve this goal is a fundamental chemical one; with the aid of chemical probes biological…
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Sensing Transport
Solute carrier (SLC) transporters are a large and diverse class of relatively understudied transmembrane proteins.
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Can we live longer? Leiden physicist makes discovery in protective layer in genes
With the aid of physics and a minuscule magnet, researchers have discovered a new structure of telomeric DNA. Telomeres are sometimes seen as the key to living longer. They protect genes from damage but get a bit shorter each time a cell divides. If they become too short, the cell dies. The new discovery…
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Wil Roebroeks interviewed about new discoveries Borneo: "This killed Eurocentric views on early rock art"
In a remote cave on the Indonesian island of Borneo, a series of rock art paintings have been discovered. The oldest painting might be the oldest-known example of figurative cave art. Wil Roebroeks, not himself involved in this project, reflects on the findings in several media.
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Biophysical characterization of membrane protein-small molecule interactions
Promotor: M. Ubbink, Co-promotor: G. Siegal
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Orientation Week Leiden (OWL): Faculty Introduction Morning
The faculty introduction morning was held on Tuesday 31 August as part of the University’s OWL activities. Our new international exchange, master’s and advanced master’s students from more than 50 countries were welcomed to the faculty.
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Chemical tools to study the cannabinoid receptor type 2
The cannabinoid receptor type 2 (CB2R) is associated with several inflammatory diseases with an unmet medical need (e.g. Alzheimers, multiple sclerosis, reumatoid arthritis). Development of new chemical biology strategies to study this protein is essential to aid future development of drugs for these…
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Sebastian Pomplun
Science
s.j.pomplun@lacdr.leidenuniv.nl | +31 71 527 4651
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AiChemist project
The AiChemist project (https://aichemist.eu) coordinated by Helmholtz Munich is an Innovative Doctoral Training Network funded through the Marie Skłodowska-Curie Actions (MSCA-DN) within the EU Horizon Research Framework, to the sum of €3 million. It brings together leading experts in AI, chemoinformatics…
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Research
Within the Chinese medicine, more than 80% of the constituents of the preparations are derived from plants. Like any other organism, plants are constantly interacting with their changing and often harsh environment during the various phases of their life cycle.
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From lab discovery to a new drug: the Venture Challenge makes it possible
A breakthrough from the PhD research of medical chemist Elmer Maurits may help patients with autoimmune diseases and blood cancer in the future. But bringing a discovery from the lab to the clinic is not so easily done. Thanks to NWO's Venture Challenge, Maurits and his team will receive ten weeks of…
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Registration open for introduction weeks: what to expect
Will you be coming to study at our university? If so, we want you to feel welcome. We therefore offer three different introduction weeks, with something for everyone: one in Leiden, one in The Hague and one for internationals. Register soon!
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Luuk Esser in the media on discovery of 39 bodies in England
The British police discovered 39 bodies in the back of a lorry earlier this month. The refrigeration unit in which the bodies were found had entered the United Kingdom via Belgium.
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How EL CID week can go ahead after all
When the government introduced its corona measures, the future of EL CID suddenly looked uncertain. But this annual introduction week will start on 5 August after all. How did the EL CID board pull this off? A glimpse behind the scenes through the eyes of chair Mirte Haanappel.
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Fluorescence Polarization Activity-Based Protein Profiling on Retaining Glycosidases
Glycosidases are important enzymes in the turnover of polysaccharides and glycoconjugates, and are involved in a range of human pathologies including genetic disorders such as Gaucher and Pompe disease, but also in various cancers.
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From discovery to business: 'In the lab, we often don't realise that we are working to help an immense number of patients'
'It gave our team a big boost to hear that our work was valuable,' says medical chemist Elmer Maurits about the moment they won the Venture Challenge. With their company Iprotics, they want to develop a drug that can better treat patients with autoimmune diseases and blood cancers. 25,000 euros of prize…
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Minister Dijkgraaf visits OWL international introduction week
On Monday, Minister of Education, Culture and Science Robbert Dijkgraaf attended the start of Orientation Week Leiden (OWL), the introduction week for international students at Leiden University. He welcomed the students and spoke with them about their ambitions and the problems they face.
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Discovery Leiden nominated for KIJK: Best Tech-idea of 2021
Using artificial intelligence to find new antibiotics. With that, researchers from Leiden University are nominated by magazine KIJK for the Best Tech-idea of 2021. From September 14 onwards people can vote to crown one of the nominees as the winner.
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Record number of international students join introduction week
From Afghanistan to South Africa: 1,144 international students, including refugees from Syria, are taking part in the Orientation Week Leiden.
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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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Leiden researchers organise first Week of Ancient Writing
This month marks the two-hundredth anniversary of the deciphering of Egyptian hieroglyphic writing. NINO, the Language Museum, Things that Talk and the National Museum of Antiquities are seizing the opportunity to organise the first Week of Ancient Writing.
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Arteriosclerosis and drug discovery: two young researchers win Krijn Rietveld Award for innovative research
One discovered that arteriosclerosis resembles an autoimmune disease, while the other developed a system to aid in the search for new medications. For these achievements, Marie Depuydt and Jurren de Groot were awarded the Krijn Rietveld Memorial Innovation Award on the evening of Tuesday 4 June.
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Postponement of the Congress on the Social Benefits of Higher Education to the autumn
The organising committee of the congress 'Social Benefits of Higher Education' has decided to postpone the congress.