Institution
Trinity College, Dublin
Education•Dublin, Dublin, Ireland•
About: Trinity College, Dublin is a education organization based out in Dublin, Dublin, Ireland. It is known for research contribution in the topics: Population & Context (language use). The organization has 20576 authors who have published 48296 publications receiving 1780313 citations.
Topics: Population, Context (language use), Irish, Health care, Mental health
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the amino-terminal alpha-helix of SRA was found to interact strongly with a carboxy terminal alpha helix of the human-specific serum protein apolipoprotein L-I (apoL-I).
Abstract: Human sleeping sickness in east Africa is caused by the parasite Trypanosoma brucei rhodesiense. The basis of this pathology is the resistance of these parasites to lysis by normal human serum (NHS). Resistance to NHS is conferred by a gene that encodes a truncated form of the variant surface glycoprotein termed serum resistance associated protein (SRA). We show that SRA is a lysosomal protein, and that the amino-terminal alpha-helix of SRA is responsible for resistance to NHS. This domain interacts strongly with a carboxy-terminal alpha-helix of the human-specific serum protein apolipoprotein L-I (apoL-I). Depleting NHS of apoL-I, by incubation with SRA or anti-apoL-I, led to the complete loss of trypanolytic activity. Addition of native or recombinant apoL-I either to apoL-I-depleted NHS or to fetal calf serum induced lysis of NHS-sensitive, but not NHS-resistant, trypanosomes. Confocal microscopy demonstrated that apoL-I is taken up through the endocytic pathway into the lysosome. We propose that apoL-I is the trypanosome lytic factor of NHS, and that SRA confers resistance to lysis by interaction with apoL-I in the lysosome.
456 citations
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TL;DR: Measured junction resistances for pristine, acid-treated and annealed SWCNT bundles correlate with conductivities of the corresponding films, in excellent agreement with a model in which junctions control the overall network performance.
Abstract: Transport in single-walled carbon nanotubes (SWCNTs) networks is shown to be dominated by resistance at network junctions which scale with the size of the interconnecting bundles. Acid treatment, known to dope individual tubes, actually produces a dramatic reduction in junction resistances, whereas annealing significantly increases this resistance. Measured junction resistances for pristine, acid-treated and annealed SWCNT bundles correlate with conductivities of the corresponding films, in excellent agreement with a model in which junctions control the overall network performance.
455 citations
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TL;DR: A rapid search in PubMed shows that using "flow cytometry immunology" as a search term yields more than 68 000 articles, the first of which is not about lymphocytes as mentioned in this paper.
Abstract: The marriage between immunology and cytometry is one of the most stable and productive in the recent history of science. A rapid search in PubMed shows that, as of July 2017, using “flow cytometry immunology” as a search term yields more than 68 000 articles, the first of which, interestingly, is not about lymphocytes. It might be stated that, after a short engagement, the exchange of the wedding rings between immunology and cytometry officially occurred when the idea to link fluorochromes to monoclonal antibodies came about. After this, recognizing different types of cells became relatively easy and feasible not only by using a simple fluorescence microscope, but also by a complex and sometimes esoteric instrument, the flow cytometer that is able to count hundreds of cells in a single second, and can provide repetitive results in a tireless manner. Given this, the possibility to analyse immune phenotypes in a variety of clinical conditions has changed the use of the flow cytometer, which was incidentally invented in the late 1960s to measure cellular DNA by using intercalating dyes, such as ethidium bromide. The epidemics of HIV/AIDS in the 1980s then gave a dramatic impulse to the technology of counting specific cells, since it became clear that the quantification of the number of peripheral blood CD4+ T cells was crucial to follow the course of the infection, and eventually for monitoring the therapy. As a consequence, the development of flow cytometers that had to be easy-to-use in all clinical laboratories helped to widely disseminate this technology. Nowadays, it is rare to find an immunological paper or read a conference abstract in which the authors did not use flow cytometry as the main tool to dissect the immune system and identify its fine and complex functions. Of note, recent developments have created the sophisticated technology of mass cytometry, which is able to simultaneously identify dozens of molecules at the single cell level and allows us to better understand the complexity and beauty of the immune system.
454 citations
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TL;DR: In this article, a Markov continuous Markov stochastic process is used to make inference on a partially observed monotone stochastically varying rate of sedimentation in lake sediment cores.
Abstract: Summary. We propose a new and simple continuous Markov monotone stochastic process and use it to make inference on a partially observed monotone stochastic process. The process is piecewise linear, based on additive independent gamma increments arriving in a Poisson fashion. An independent increments variation allows very simple conditional simulation of sample paths given known values of the process. We take advantage of a reparameterization involving the Tweedie distribution to provide efficient computation. The motivating problem is the establishment of a chronology for samples taken from lake sediment cores, i.e. the attribution of a set of dates to samples of the core given their depths, knowing that the age–depth relationship is monotone. The chronological information arises from radiocarbon (14C) dating at a subset of depths. We use the process to model the stochastically varying rate of sedimentation.
454 citations
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Virginia Mason Medical Center1, University of Birmingham2, University of São Paulo3, University of Michigan4, Toronto General Hospital5, St Thomas' Hospital6, Aix-Marseille University7, University of Amsterdam8, University of Texas MD Anderson Cancer Center9, Keio University10, Queen Mary University of London11, Harvard University12, Katholieke Universiteit Leuven13, Tata Memorial Hospital14, University Hospitals Birmingham NHS Foundation Trust15, Trinity College, Dublin16, University of Cologne17, University of Queensland18, Erasmus University Rotterdam19
TL;DR: Standardized methods provide contemporary international benchmarks for reporting outcomes after esophagectomy, using a standardized dataset with specific definitions to prospectively collect international data to provide a benchmark for complications and outcomes associated with esphagectomy.
Abstract: Objective:Utilizing a standardized dataset with specific definitions to prospectively collect international data to provide a benchmark for complications and outcomes associated with esophagectomy.Summary of Background Data:Outcome reporting in oncologic surgery has suffered from the lack of a stand
453 citations
Authors
Showing all 20853 results
Name | H-index | Papers | Citations |
---|---|---|---|
Edward Giovannucci | 206 | 1671 | 179875 |
Robin M. Murray | 171 | 1539 | 116362 |
Mark E. Cooper | 158 | 1463 | 124887 |
Stephen J. O'Brien | 153 | 1062 | 93025 |
Amartya Sen | 149 | 689 | 141907 |
Kevin Murphy | 146 | 728 | 120475 |
Peter M. Visscher | 143 | 694 | 118115 |
Mihai G. Netea | 142 | 1170 | 86908 |
Kristine Yaffe | 136 | 794 | 72250 |
Cisca Wijmenga | 136 | 668 | 86572 |
David A. Jackson | 136 | 1095 | 68352 |
Patrick F. Sullivan | 133 | 594 | 92298 |
Thomas N. Williams | 132 | 1145 | 95109 |
Paul Brennan | 132 | 1221 | 72748 |
David Taylor | 131 | 2469 | 93220 |