Institution
University of Kiel
Education•Kiel, Germany•
About: University of Kiel is a education organization based out in Kiel, Germany. It is known for research contribution in the topics: Population & Transplantation. The organization has 27816 authors who have published 57114 publications receiving 2061802 citations. The organization is also known as: Christian Albrechts University & Christian-Albrechts-Universität zu Kiel.
Papers published on a yearly basis
Papers
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TL;DR: Oxygen-isotope ratios of precipitation inferred from deep-lake ostracods from the Ammersee provide a climate record with decadal resolution that indicates that climate gradients between Europe and Greenland changed systematically, reflecting a gradual rearrangement of North Atlantic circulation during deglaciation.
Abstract: Oxygen-isotope ratios of precipitation (delta18OP) inferred from deep-lake ostracods from the Ammersee (southern Germany) provide a climate record with decadal resolution. The record in detail shows many of the rapid climate shifts seen in central Greenland ice cores between 15,000 and 5000 years before the present (B.P.). Negative excursions in the estimated delta18OP from both of these records likely reflect short weakenings of the thermohaline circulation caused by episodic discharges of continental freshwater into the North Atlantic. Deviating millennial-scale trends, however, indicate that climate gradients between Europe and Greenland changed systematically, reflecting a gradual rearrangement of North Atlantic circulation during deglaciation.
615 citations
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TL;DR: Interestingly, autophagic vacuole maturation appears to be blocked in certain human diseases including neuronal ceroid lipofuscinosis and Danon disease, which suggests that autophagy has important housekeeping or protective functions, because a block in autophotic maturation causes a disease.
Abstract: The autophagic process was first described in mammalian cells several decades ago. After their formation as double-membraned vacuoles containing cytoplasmic material, autophagic vacuoles or autophagosomes undergo a stepwise maturation including fusion with both endosomal and lysosomal vesicles. However, the molecular mechanisms regulating these fusion steps have begun to emerge only recently. The list of newly discovered molecules that regulate the maturation of autophagosomes to degradative autolysosomes includes the AAA ATPase SKD1, the small GTP binding protein Rab7, and possibly also the Alzheimer-linked presenilin 1. This review combines previous data on the endo/lysosomal fusion steps during autophagic vacuole maturation with recent findings on the molecules regulating these fusion steps. Interestingly, autophagic vacuole maturation appears to be blocked in certain human diseases including neuronal ceroid lipofuscinosis and Danon disease. This suggests that autophagy has important housekeeping or pr...
613 citations
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TL;DR: The findings not only identify potentially relevant DNA methylation markers for the clinical characterization of SLE patients but also support the notion that epigenetic changes may be critical in the clinical manifestations of autoimmune disease.
Abstract: Monozygotic (MZ) twins are partially concordant for most complex diseases, including autoimmune disorders. Whereas phenotypic concordance can be used to study heritability, discordance suggests the role of non-genetic factors. In autoimmune diseases, environmentally driven epigenetic changes are thought to contribute to their etiology. Here we report the first high-throughput and candidate sequence analyses of DNA methylation to investigate discordance for autoimmune disease in twins. We used a cohort of MZ twins discordant for three diseases whose clinical signs often overlap: systemic lupus erythematosus (SLE), rheumatoid arthritis, and dermatomyositis. Only MZ twins discordant for SLE featured widespread changes in the DNA methylation status of a significant number of genes. Gene ontology analysis revealed enrichment in categories associated with immune function. Individual analysis confirmed the existence of DNA methylation and expression changes in genes relevant to SLE pathogenesis. These changes occurred in parallel with a global decrease in the 5-methylcytosine content that was concomitantly accompanied with changes in DNA methylation and expression levels of ribosomal RNA genes, although no changes in repetitive sequences were found. Our findings not only identify potentially relevant DNA methylation markers for the clinical characterization of SLE patients but also support the notion that epigenetic changes may be critical in the clinical manifestations of autoimmune disease.
611 citations
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TL;DR: The existing literature for the most recurrent types of DH B-cell lymphomas and the involved genes with their functions, as well as their pathology and clinical aspects including therapy and prognosis are explored.
610 citations
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TL;DR: This contribution summarizes recent work in the field of lot sizing and scheduling and explains differences of formal models and provides some first readings recommendations on capacitated, dynamic, and deterministic cases.
606 citations
Authors
Showing all 28103 results
Name | H-index | Papers | Citations |
---|---|---|---|
Stefan Schreiber | 178 | 1233 | 138528 |
Jun Wang | 166 | 1093 | 141621 |
William J. Sandborn | 162 | 1317 | 108564 |
Jens Nielsen | 149 | 1752 | 104005 |
Tak W. Mak | 148 | 807 | 94871 |
Annette Peters | 138 | 1114 | 101640 |
Severine Vermeire | 134 | 1086 | 76352 |
Peter M. Rothwell | 134 | 779 | 67382 |
Dusan Bruncko | 132 | 1042 | 84709 |
Gideon Bella | 129 | 1301 | 87905 |
Dirk Schadendorf | 127 | 1017 | 105777 |
Neal L. Benowitz | 126 | 792 | 60658 |
Thomas Schwarz | 123 | 701 | 54560 |
Meletios A. Dimopoulos | 122 | 1371 | 71871 |
Christian Weber | 122 | 776 | 53842 |