Institution
University of Würzburg
Education•Wurzburg, Bayern, Germany•
About: University of Würzburg is a education organization based out in Wurzburg, Bayern, Germany. It is known for research contribution in the topics: Population & CAS Registry Number. The organization has 31437 authors who have published 62203 publications receiving 2337033 citations. The organization is also known as: Julius-Maximilians-Universität Würzburg & Würzburg University.
Topics: Population, CAS Registry Number, Immune system, Gene, T cell
Papers published on a yearly basis
Papers
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TL;DR: The Clinical Advisory Committee meeting, which was organized around a series of clinical questions, was able to reach a consensus on most of the questions posed and concluded that clinical grouping of lymphoid neoplasms was neither necessary nor desirable.
397 citations
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National Institutes of Health1, Cleveland Clinic2, Barrow Neurological Institute3, Henry Ford Hospital4, St. Jude Children's Research Hospital5, University College London6, Queen Mary University of London7, Washington University in St. Louis8, Cedars-Sinai Medical Center9, University of Toronto10, Sunnybrook Health Sciences Centre11, Tel Aviv Sourasky Medical Center12, University of Cagliari13, University of Turin14, Johns Hopkins University15, University of Würzburg16, The Catholic University of America17
TL;DR: Exome sequencing data provide more evidence supporting the role of aberrant RNA processing in motor neuron degeneration in ALS kindreds and observed MATR3 pathology in ALS-affected spinal cords with and withoutMATR3 mutations.
Abstract: MATR3 is an RNA- and DNA-binding protein that interacts with TDP-43, a disease protein linked to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. Using exome sequencing, we identified mutations in MATR3 in ALS kindreds. We also observed MATR3 pathology in ALS-affected spinal cords with and without MATR3 mutations. Our data provide more evidence supporting the role of aberrant RNA processing in motor neuron degeneration.
396 citations
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University of Chicago1, University of Vermont2, McGill University3, University of California, San Diego4, Centre national de la recherche scientifique5, University of Colorado Colorado Springs6, University of California, Riverside7, Northwestern University8, University of Lausanne9, University of Würzburg10, Weizmann Institute of Science11
TL;DR: Evidence suggests that CD95 mediates not only apoptosis but also diverse nonapoptotic functions depending on the tissue and the conditions.
396 citations
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TL;DR: The synthesis, self-assembly, and gelation ability of a series of organogelators based on perylene bisimide (PBI) dyes containing amide groups at imide positions are reported, which points to a self-sorting process.
Abstract: The synthesis, self-assembly, and gelation ability of a series of organogelators based on perylene bisimide (PBI) dyes containing amide groups at imide positions are reported. The synergetic effect of intermolecular hydrogen bonding among the amide functionalities and pi-pi stacking between the PBI units directs the formation of the self-assembled structure in solution, which beyond a certain concentration results in gelation. Effects of different peripheral alkyl substituents on the self-assembly were studied by solvent- and temperature-dependent UV-visible and circular dichroism (CD) spectroscopy. PBI derivatives containing linear alkyl side chains in the periphery formed H-type pi stacks and red gels, whereas by introducing branched alkyl chains the formation of J-type pi stacks and green gels could be achieved. Sterically demanding substituents, in particular, the 2-ethylhexyl group completely suppressed the pi stacking. Coaggregation studies with H- and J-aggregating chromophores revealed the formation of solely H-type pi stacks containing both precursor molecules at a lower mole fraction of J-aggregating chromophore. Beyond a critical composition of the two chromophores, mixed H-aggregate and J-aggregate were formed simultaneously, which points to a self-sorting process. The versatility of the gelators is strongly dependent on the length and nature of the peripheral alkyl substituents. CD spectroscopic studies revealed a preferential helicity of the aggregates of PBI building blocks bearing chiral side chains. Even for achiral PBI derivatives, the utilization of chiral solvents such as (R)- or (S)-limonene was effective in preferential population of one-handed helical fibers. AFM studies revealed the formation of helical fibers from all the present PBI gelators, irrespective of the presence of chiral or achiral side chains. Furthermore, vortex flow was found to be effective in macroscopic orientation of the aggregates as evidenced from the origin of CD signals from aggregates of achiral PBI molecules.
396 citations
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TL;DR: Functional analysis showed that EspP is a protease capable of cleaving pepsin A and human coagulation factor V, which could contribute to the mucosal haemorrhage observed in patients with haem orrhagic colitis.
Abstract: Summary In this study, we identified and characterized a novel secreted protein, the extracellular serine protease EspP, which is encoded by the large plasmid of enterohaemorrhagic Escherichia coli (EHEC) O157:H7. The corresponding espP gene consists of a 3900 bp open reading frame that is able to encode a 1300-aminoacid protein. EspP is synthesized as a large precursor which is then processed at the N- and C-termini during secretion. It can be grouped into the autotransporter protein family. The deduced amino acid sequence of EspP showed homology to several secreted or surface-exposed proteins of pathogenic bacteria, in particular EspC of enteropathogenic E. coli and IgA1 proteases from Neisseria spp. and Haemophilus influenzae. Hybridization experiments and immunoblot analysis of clinical EHEC isolates showed that EspP is widespread among EHEC of the serogroup O157 and that it also exists in serogroup O26. A specific immune response against EspP was detected in sera from patients suffering from EHEC infections. Functional analysis showed that EspP is a protease capable of cleaving pepsin A and human coagulation factor V. Degradation of factor V could contribute to the mucosal haemorrhage observed in patients with haemorrhagic colitis.
396 citations
Authors
Showing all 31653 results
Name | H-index | Papers | Citations |
---|---|---|---|
Peer Bork | 206 | 697 | 245427 |
Cyrus Cooper | 204 | 1869 | 206782 |
D. M. Strom | 176 | 3167 | 194314 |
George P. Chrousos | 169 | 1612 | 120752 |
David A. Bennett | 167 | 1142 | 109844 |
Marc W. Kirschner | 162 | 457 | 102145 |
Josef M. Penninger | 154 | 700 | 107295 |
William A. Catterall | 154 | 536 | 83561 |
Rui Zhang | 151 | 2625 | 107917 |
Niels Birbaumer | 142 | 835 | 77853 |
Kim Nasmyth | 142 | 294 | 59231 |
James J. Gross | 139 | 529 | 100206 |
Michael Schmitt | 134 | 2007 | 114667 |
Jean-Luc Brédas | 134 | 1026 | 85803 |
Alexander Schmidt | 134 | 1185 | 83879 |