Institution
University of Cologne
Education•Cologne, Germany•
About: University of Cologne is a education organization based out in Cologne, Germany. It is known for research contribution in the topics: Population & Gene. The organization has 32050 authors who have published 66350 publications receiving 2210092 citations. The organization is also known as: Universität zu Köln & Universitatis Coloniensis.
Topics: Population, Gene, Transplantation, Medicine, Cancer
Papers published on a yearly basis
Papers
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TL;DR: Genetic analysis indicates that CLV1, which encodes a receptor kinase, acts with CLV3 to control the balance between meristem cell proliferation and differentiation in Arabidopsis thaliana plants with loss-of-function mutations in the CLAVATA genes.
Abstract: In higher plants, organogenesis occurs continuously from self-renewing apical meristems. Arabidopsis thaliana plants with loss-of-function mutations in the CLAVATA (CLV1,2, and 3) genes have enlarged meristems and generate extra floral organs. Genetic analysis indicates that CLV1, which encodes a receptor kinase, acts with CLV3 to control the balance between meristem cell proliferation and differentiation.CLV3 encodes a small, predicted extracellular protein.CLV3 acts nonautonomously in meristems and is expressed at the meristem surface overlying the CLV1 domain. These proteins may act as a ligand-receptor pair in a signal transduction pathway, coordinating growth between adjacent meristematic regions.
1,229 citations
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Karolinska University Hospital1, Karolinska Institutet2, Pasteur Institute3, University of Toulouse4, Wolfson Centre for Age-Related Diseases5, University of Cambridge6, University of New South Wales7, Pierre-and-Marie-Curie University8, La Trobe University9, Umeå University10, University of British Columbia11, University of Geneva12, Douglas Mental Health University Institute13, Alzheimer Europe14, German Center for Neurodegenerative Diseases15, University of Cologne16, London School of Economics and Political Science17, Radboud University Nijmegen18, Rockefeller University19, VU University Medical Center20, University of Southern California21, Brigham and Women's Hospital22, University of Copenhagen23, UCL Institute of Neurology24, University of Gothenburg25
TL;DR: This poster aims to demonstrate the efforts towards in-situ applicability of EMMARM, which aims to provide real-time information about the physical and cognitive properties of Alzheimer's disease and other dementias.
Abstract: Defeating Alzheimer's disease and other dementias : a priority for European science and society
1,215 citations
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TL;DR: The structure and function of a 66-kDa glycoprotein that was purified from rat brain and identified as an L-glutamate/L-aspartate transporter (GLAST) are described and data suggest that GLAST may be involved in the regulation of neurotransmitter concentration in central nervous system.
Abstract: Transport systems specific for L-glutamate and L-aspartate play an important role in the termination of neurotransmitter signals at excitatory synapses. We describe here the structure and function of a 66-kDa glycoprotein that was purified from rat brain and identified as an L-glutamate/L-aspartate transporter (GLAST). A GLAST-specific cDNA clone was isolated from a rat brain cDNA library. The cDNA insert encodes a polypeptide with 543 amino acid residues (59,697 Da). The amino acid sequence of GLAST suggests a distinctive structure and membrane topology, with some conserved motifs also present in prokaryotic glutamate transporters. The transporter function has been verified by amino acid uptake studies in the Xenopus laevis oocyte system. GLAST is specific for L-glutamate and L-aspartate, shows strict dependence on Na+ ions, and is inhibited by DL-threo-3-hydroxy-aspartate. In situ hybridization reveals a strikingly high density of GLAST mRNA in the Purkinje cell layer of cerebellum, presumably in the Bergmann glia cells, and a less dense distribution throughout the cerebrum. These data suggest that GLAST may be involved in the regulation of neurotransmitter concentration in central nervous system.
1,209 citations
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Austrian Academy of Sciences1, Tokyo Medical and Dental University2, Medical University of Vienna3, European Bioinformatics Institute4, University of Cologne5, University of Western Ontario6, University of Hong Kong7, Peking Union Medical College8, École Polytechnique Fédérale de Lausanne9, United States Department of the Army10, University of Toronto11, Osaka University12, Karolinska Institutet13
TL;DR: It is reported that Toll-like receptor 4 (TLR4) mutant mice display natural resistance to acid-induced acute lung injury (ALI), and it is shown that TLR4-TRIF-TRAF6 signaling is a key disease pathway that controls the severity of ALI.
1,198 citations
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TL;DR: The protein coding exome is sequenced in a series of primary ccRCC and the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 is reported as a second majorccRCC cancer gene, with truncating mutations in 41% (92/227) of cases.
Abstract: The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A), JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
1,186 citations
Authors
Showing all 32558 results
Name | H-index | Papers | Citations |
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Julie E. Buring | 186 | 950 | 132967 |
Stuart H. Orkin | 186 | 715 | 112182 |
Cornelia M. van Duijn | 183 | 1030 | 146009 |
Dorret I. Boomsma | 176 | 1507 | 136353 |
Frederick W. Alt | 171 | 577 | 95573 |
Donald E. Ingber | 164 | 610 | 100682 |
Klaus Müllen | 164 | 2125 | 140748 |
Klaus Rajewsky | 154 | 504 | 88793 |
Frederik Barkhof | 154 | 1449 | 104982 |
Stefanie Dimmeler | 147 | 574 | 81658 |
Detlef Weigel | 142 | 516 | 84670 |
Hidde L. Ploegh | 135 | 674 | 67437 |
Luca Valenziano | 130 | 437 | 94728 |
Peter Walter | 126 | 841 | 71580 |
Peter G. Martin | 125 | 553 | 97257 |