Institution
University of Queensland
Education•Brisbane, Queensland, Australia•
About: University of Queensland is a education organization based out in Brisbane, Queensland, Australia. It is known for research contribution in the topics: Population & Poison control. The organization has 51138 authors who have published 155721 publications receiving 5717659 citations. The organization is also known as: UQ & The University of Queensland.
Papers published on a yearly basis
Papers
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TL;DR: Time-resolved network analysis of fMRI data shows a direct link between cognitive performance and the dynamic reorganization of the network structure of the brain, suggesting that ascending neuromodulatory systems may govern the transition between these alternative modes of brain function.
628 citations
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TL;DR: In this paper, a global prevalence of 25% and is a leading cause of cirrhosis and hepatocellular carcinoma, and the leading causes of death in people with NAFLD are cardiovascular disease and extrahepatic malignancy.
628 citations
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Harvard University1, Brigham and Women's Hospital2, National Institutes of Health3, Wake Forest University4, Icahn School of Medicine at Mount Sinai5, University of Edinburgh6, University of California, Los Angeles7, University of Queensland8, University of Exeter9, University of Alabama at Birmingham10, Boston University11, Erasmus University Rotterdam12, University of Minnesota13, University of Cambridge14, Universidad Autónoma Metropolitana15, International Agency for Research on Cancer16, University of Michigan17, University of Washington18, Emory University19, University of California, Berkeley20, German Cancer Research Center21, Imperial College London22, Northwestern University23, Mayo Clinic24, Max Planck Society25, Group Health Cooperative26
TL;DR: Cigarette smoking has a broad impact on genome-wide methylation that, at many loci, persists many years aftersmoking cessation, indicating a pattern of persistent altered methylation, with attenuation, after smoking cessation.
Abstract: Background —DNA methylation leaves a long-term signature of smoking exposure and is one potential mechanism by which tobacco exposure predisposes to adverse health outcomes, such as cancers, osteoporosis, lung, and cardiovascular disorders.
Methods and Results —To comprehensively determine the association between cigarette smoking and DNA methylation, we conducted a meta-analysis of genome-wide DNA methylation assessed using the Illumina BeadChip 450K array on 15,907 blood derived DNA samples from participants in 16 cohorts (including 2,433 current, 6,518 former, and 6,956 never smokers). Comparing current versus never smokers, 2,623 CpG sites (CpGs), annotated to 1,405 genes, were statistically significantly differentially methylated at Bonferroni threshold of p<1×10-7 (18,760 CpGs at False Discovery Rate (FDR)<0.05). Genes annotated to these CpGs were enriched for associations with several smoking-related traits in genome-wide studies including pulmonary function, cancers, inflammatory diseases and heart disease. Comparing former versus never smokers, 185 of the CpGs that differed between current and never smokers were significant p<1×10-7 (2,623 CpGs at FDR<0.05), indicating a pattern of persistent altered methylation, with attenuation, after smoking cessation. Transcriptomic integration identified effects on gene expression at many differentially methylated CpGs.
Conclusions —Cigarette smoking has a broad impact on genome-wide methylation that, at many loci, persists many years after smoking cessation. Many of the differentially methylated genes were novel genes with respect to biologic effects of smoking, and might represent therapeutic targets for prevention or treatment of tobacco-related diseases. Methylation at these sites could also serve as sensitive and stable biomarkers of lifetime exposure to tobacco smoke.
628 citations
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TL;DR: An efficient quantum algorithm for simulating the evolution of a quantum state for a sparse Hamiltonian H over a given time t is presented in terms of a procedure for computing the matrix entries of H.
Abstract: We present an efficient quantum algorithm for simulating the evolution of a quantum state for a sparse Hamiltonian H over a given time t in terms of a procedure for computing the matrix entries of H. In particular, when H acts on n qubits, has at most a constant number of nonzero entries in each row/column, and ||H|| is bounded by a constant, we may select any positive integer k such that the simulation requires O((log*n)t1+1/2k) accesses to matrix entries of H. We also show that the temporal scaling cannot be significantly improved beyond this, because sublinear time scaling is not possible.
626 citations
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TL;DR: The concentration of rare earth elements and yttrium (REE + Y) was determined in Holocene Mg-calcite microbialites from shallow reef framework cavities at Heron Reef, Great Barrier Reef as discussed by the authors.
625 citations
Authors
Showing all 52145 results
Name | H-index | Papers | Citations |
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Graham A. Colditz | 261 | 1542 | 256034 |
George Davey Smith | 224 | 2540 | 248373 |
David J. Hunter | 213 | 1836 | 207050 |
Daniel Levy | 212 | 933 | 194778 |
Christopher J L Murray | 209 | 754 | 310329 |
Matthew Meyerson | 194 | 553 | 243726 |
Luigi Ferrucci | 193 | 1601 | 181199 |
Nicholas G. Martin | 192 | 1770 | 161952 |
Paul M. Thompson | 183 | 2271 | 146736 |
Jie Zhang | 178 | 4857 | 221720 |
Alan D. Lopez | 172 | 863 | 259291 |
Ian J. Deary | 166 | 1795 | 114161 |
Steven N. Blair | 165 | 879 | 132929 |
Carlos Bustamante | 161 | 770 | 106053 |
David W. Johnson | 160 | 2714 | 140778 |