Institution
University of Münster
Education•Münster, Germany•
About: University of Münster is a education organization based out in Münster, Germany. It is known for research contribution in the topics: Population & Transplantation. The organization has 35609 authors who have published 69059 publications receiving 2278534 citations. The organization is also known as: University of Munster & University of Muenster.
Topics: Population, Transplantation, Lithium, Mass spectrometry, Electrolyte
Papers published on a yearly basis
Papers
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TL;DR: The design, production, and calibration of the IceCube digital optical module (DOM), the cable systems, computing hardware, and the methodology for drilling and deployment are described, including the online triggering and data filtering systems that select candidate neutrino and cosmic ray events for analysis.
Abstract: The IceCube Neutrino Observatory is a cubic-kilometer-scale high-energy neutrino detector built into the ice at the South Pole. Construction of IceCube, the largest neutrino detector built to date, was completed in 2011 and enabled the discovery of high-energy astrophysical neutrinos. We describe here the design, production, and calibration of the IceCube digital optical module (DOM), the cable systems, computing hardware, and our methodology for drilling and deployment. We also describe the online triggering and data filtering systems that select candidate neutrino and cosmic ray events for analysis. Due to a rigorous pre-deployment protocol, 98.4% of the DOMs in the deep ice are operating and collecting data. IceCube routinely achieves a detector uptime of 99% by emphasizing software stability and monitoring. Detector operations have been stable since construction was completed, and the detector is expected to operate at least until the end of the next decade.
457 citations
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TL;DR: The results indicate that TNF induces PARP activation leading to ATP depletion and subsequent necrosis, in contrast, in CD95-mediated apoptosis caspases cause PARP-1 cleavage and thereby maintain ATP levels, which is required for apoptosis.
Abstract: Death ligands not only induce apoptosis but can also trigger necrosis with distinct biochemical and morphological features. We recently showed that in L929 cells CD95 ligation induces apoptosis, whereas TNF elicits necrosis. Treatment with anti-CD95 resulted in typical apoptosis characterized by caspase activation and DNA fragmentation. These events were barely induced by TNF, although TNF triggered cell death to a similar extent as CD95. Surprisingly, whereas the caspase inhibitor zVAD prevented CD95-mediated apoptosis, it potentiated TNF-induced necrosis. Cotreatment with TNF and zVAD was characterized by ATP depletion and accelerated necrosis. To investigate the mechanisms underlying TNF-induced cell death and its potentiation by zVAD, we examined the role of poly(ADP-ribose)polymerase-1 (PARP-1). TNF but not CD95 mediated PARP activation, whereas a PARP inhibitor suppressed TNF-induced necrosis and the sensitizing effect of zVAD. In addition, fibroblasts expressing a noncleavable PARP-1 mutant were more sensitive to TNF than wild-type cells. Our results indicate that TNF induces PARP activation leading to ATP depletion and subsequent necrosis. In contrast, in CD95-mediated apoptosis caspases cause PARP-1 cleavage and thereby maintain ATP levels. Because ATP is required for apoptosis, we suggest that PARP-1 cleavage functions as a molecular switch between apoptotic and necrotic modes of death receptor-induced cell death.
457 citations
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TL;DR: A meta-analysis of genome-wide association studies in 39,883 individuals of European ancestry to identify genes associated with metabolic disease identifies novel genetic determinants of adiponectin levels, which, taken together, influence risk of T2D and markers of insulin resistance.
Abstract: Circulating levels of adiponectin, a hormone produced predominantly by adipocytes, are highly heritable and are inversely associated with type 2 diabetes mellitus (T2D) and other metabolic traits. We conducted a meta-analysis of genome-wide association studies in 39,883 individuals of European ancestry to identify genes associated with metabolic disease. We identified 8 novel loci associated with adiponectin levels and confirmed 2 previously reported loci (P = 4.5×10(-8)-1.2×10(-43)). Using a novel method to combine data across ethnicities (N = 4,232 African Americans, N = 1,776 Asians, and N = 29,347 Europeans), we identified two additional novel loci. Expression analyses of 436 human adipocyte samples revealed that mRNA levels of 18 genes at candidate regions were associated with adiponectin concentrations after accounting for multiple testing (p<3×10(-4)). We next developed a multi-SNP genotypic risk score to test the association of adiponectin decreasing risk alleles on metabolic traits and diseases using consortia-level meta-analytic data. This risk score was associated with increased risk of T2D (p = 4.3×10(-3), n = 22,044), increased triglycerides (p = 2.6×10(-14), n = 93,440), increased waist-to-hip ratio (p = 1.8×10(-5), n = 77,167), increased glucose two hours post oral glucose tolerance testing (p = 4.4×10(-3), n = 15,234), increased fasting insulin (p = 0.015, n = 48,238), but with lower in HDL-cholesterol concentrations (p = 4.5×10(-13), n = 96,748) and decreased BMI (p = 1.4×10(-4), n = 121,335). These findings identify novel genetic determinants of adiponectin levels, which, taken together, influence risk of T2D and markers of insulin resistance.
456 citations
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TL;DR: It is shown that multiple PD-associated phenotypes were ameliorated by inhibition of ERK, providing mechanistic insight into the pathogenesis induced by mutant LRRK2 and pointers for the development of potential new therapeutics.
456 citations
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TL;DR: In this article, bei den niederen Halogeniden des Niobs und Tantals Eigentumlichkeiten im Hinblick auf Stochiometrie, Homogenitatsgebiete und Bindungsverhaltnisse erkennen.
Abstract: Praparative, thermochemische und strukturelle Studien lassen bei den niederen Halogeniden des Niobs und Tantals Eigentumlichkeiten im Hinblick auf Stochiometrie, Homogenitatsgebiete und Bindungsverhaltnisse erkennen. Das Beobachtungsmaterial erlaubt jetzt den Entwurf einer Gesamtschau. Hierbei werden auch niedere Oxyde und Oxydhalogenide sowie Verbindungen von Nachbaralementen berucksichtigt.
455 citations
Authors
Showing all 36075 results
Name | H-index | Papers | Citations |
---|---|---|---|
Hyun-Chul Kim | 176 | 4076 | 183227 |
Klaus Müllen | 164 | 2125 | 140748 |
Giacomo Bruno | 158 | 1687 | 124368 |
Anders M. Dale | 156 | 823 | 133891 |
Holger J. Schünemann | 141 | 810 | 113169 |
Joachim Heinrich | 136 | 1309 | 76887 |
Markus Merschmeyer | 132 | 1188 | 84975 |
Klaus Ley | 129 | 495 | 57964 |
Robert W. Mahley | 128 | 363 | 60774 |
Robert J. Kurman | 127 | 397 | 60277 |
Bart Barlogie | 126 | 779 | 57803 |
Thomas Schwarz | 123 | 701 | 54560 |
Carlos Caldas | 122 | 547 | 73840 |
Klaus Weber | 121 | 524 | 60346 |
Andrey L. Rogach | 117 | 576 | 46820 |