Institution
University of Basel
Education•Basel, Basel-Stadt, Switzerland•
About: University of Basel is a education organization based out in Basel, Basel-Stadt, Switzerland. It is known for research contribution in the topics: Population & Gene. The organization has 25084 authors who have published 52975 publications receiving 2388002 citations. The organization is also known as: Universität Basel & Basel University.
Topics: Population, Gene, Medicine, Context (language use), Transplantation
Papers published on a yearly basis
Papers
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TL;DR: Structural work has now begun to shed some light onto the complex fine tuning of structure and function in these fibrous, coiled coil forming multidomain proteins and their contribution to cellular physiology and gene regulation.
Abstract: The superfamily of intermediate filament (IF) proteins contains at least 65 distinct proteins in man, which all assemble into approximately 10 nm wide filaments and are principal structural elements both in the nucleus and the cytoplasm with essential scaffolding functions in metazoan cells. At present, we have only circumstantial evidence of how the highly divergent primary sequences of IF proteins lead to the formation of seemingly similar polymers and how this correlates with their function in individual cells and tissues. Point mutations in IF proteins, particularly in lamins, have been demonstrated to lead to severe, inheritable multi-systemic diseases, thus underlining their importance at several functional levels. Recent structural work has now begun to shed some light onto the complex fine tuning of structure and function in these fibrous, coiled coil forming multidomain proteins and their contribution to cellular physiology and gene regulation.
665 citations
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TL;DR: An overview of current super-resolution microscopy techniques is given and guidance on how best to use them to foster biological discovery is provided.
Abstract: Super-resolution microscopy (SRM) bypasses the diffraction limit, a physical barrier that restricts the optical resolution to roughly 250 nm and was previously thought to be impenetrable. SRM techniques allow the visualization of subcellular organization with unprecedented detail, but also confront biologists with the challenge of selecting the best-suited approach for their particular research question. Here, we provide guidance on how to use SRM techniques advantageously for investigating cellular structures and dynamics to promote new discoveries.
665 citations
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TL;DR: Examples of approved carbohydrate-derived drugs are examined, the potential of carbohydrate-binding proteins as new drug targets are discussed (focusing on the lectin families) and ways to overcome the challenges of developing this unique class of novel therapeutics are considered.
Abstract: Carbohydrates are the most abundant natural products. Besides their role in metabolism and as structural building blocks, they are fundamental constituents of every cell surface, where they are involved in vital cellular recognition processes. Carbohydrates are a relatively untapped source of new drugs and therefore offer exciting new therapeutic opportunities. Advances in the functional understanding of carbohydrate-protein interactions have enabled the development of a new class of small-molecule drugs, known as glycomimetics. These compounds mimic the bioactive function of carbohydrates and address the drawbacks of carbohydrate leads, namely their low activity and insufficient drug-like properties. Here, we examine examples of approved carbohydrate-derived drugs, discuss the potential of carbohydrate-binding proteins as new drug targets (focusing on the lectin families) and consider ways to overcome the challenges of developing this unique class of novel therapeutics.
664 citations
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TL;DR: The approach followed here may lead to more productive and sustainable water treatment membranes, whereas the variable levels of permeability obtained with different concentrations of AqpZ may provide a key property for drug delivery applications.
Abstract: The permeability and solute transport characteristics of amphiphilic triblock-polymer vesicles containing the bacterial water-channel protein Aquaporin Z (AqpZ) were investigated. The vesicles were made of a block copolymer with symmetric poly-(2-methyloxazoline)-poly-(dimethylsiloxane)-poly-(2-methyloxazoline) (PMOXA15-PDMS110-PMOXA15) repeat units. Light-scattering measurements on pure polymer vesicles subject to an outwardly directed salt gradient in a stopped-flow apparatus indicated that the polymer vesicles were highly impermeable. However, a large enhancement in water productivity (permeability per unit driving force) of up to ≈800 times that of pure polymer was observed when AqpZ was incorporated. The activation energy (Ea) of water transport for the protein-polymer vesicles (3.4 kcal/mol) corresponded to that reported for water-channel-mediated water transport in lipid membranes. The solute reflection coefficients of glucose, glycerol, salt, and urea were also calculated, and indicated that these solutes are completely rejected. The productivity of AqpZ-incorporated polymer membranes was at least an order of magnitude larger than values for existing salt-rejecting polymeric membranes. The approach followed here may lead to more productive and sustainable water treatment membranes, whereas the variable levels of permeability obtained with different concentrations of AqpZ may provide a key property for drug delivery applications.
662 citations
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Ludwig Maximilian University of Munich1, University of Illinois at Urbana–Champaign2, University of Milan3, Goethe University Frankfurt4, University of Granada5, University of Pécs6, Charité7, University of Dundee8, University of Basel9, Baylor College of Medicine10, University of Copenhagen11, University of Nottingham12, Medical University of Warsaw13, University of London14
TL;DR: Current knowledge on the role of the long-chain polyunsaturated fatty acids, DHA, docosahexaenoic acid and arachidonic acid, in maternal and term infant nutrition as well as infant development is reviewed.
Abstract: This paper reviews current knowledge on the role of the long-chain polyunsaturated fatty acids (LC-PUFA), docosahexaenoic acid (DHA, C22:6n-3) and arachidonic acid (AA, 20:4n-6), in maternal and term infant nutrition as well as infant development. Consensus recommendations and practice guidelines for health-care providers supported by the World Association of Perinatal Medicine, the Early Nutrition Academy, and the Child Health Foundation are provided. The fetus and neonate should receive LC-PUFA in amounts sufficient to support optimal visual and cognitive development. Moreover, the consumption of oils rich in n-3 LC-PUFA during pregnancy reduces the risk for early premature birth. Pregnant and lactating women should aim to achieve an average daily intake of at least 200 mg DHA. For healthy term infants, we recommend and fully endorse breastfeeding, which supplies preformed LC-PUFA, as the preferred method of feeding. When breastfeeding is not possible, we recommend use of an infant formula providing DHA at levels between 0.2 and 0.5 weight percent of total fat, and with the minimum amount of AA equivalent to the contents of DHA. Dietary LC-PUFA supply should continue after the first six months of life, but currently there is not sufficient information for quantitative recommendations.
661 citations
Authors
Showing all 25374 results
Name | H-index | Papers | Citations |
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Yang Yang | 171 | 2644 | 153049 |
Martin Karplus | 163 | 831 | 138492 |
Frank J. Gonzalez | 160 | 1144 | 96971 |
Paul Emery | 158 | 1314 | 121293 |
Matthias Egger | 152 | 901 | 184176 |
Don W. Cleveland | 152 | 444 | 84737 |
Ashok Kumar | 151 | 5654 | 164086 |
Kurt Wüthrich | 143 | 739 | 103253 |
Thomas J. Smith | 140 | 1775 | 113919 |
Robert Huber | 139 | 671 | 73557 |
Peter Robmann | 135 | 1438 | 97569 |
Ernst Detlef Schulze | 133 | 670 | 69504 |
Michael Levine | 129 | 586 | 55963 |
Claudio Santoni | 129 | 1027 | 80598 |
Pablo Garcia-Abia | 126 | 989 | 78690 |