Institution
Wellcome Trust Sanger Institute
Nonprofit•Cambridge, United Kingdom•
About: Wellcome Trust Sanger Institute is a nonprofit organization based out in Cambridge, United Kingdom. It is known for research contribution in the topics: Population & Genome. The organization has 4009 authors who have published 9671 publications receiving 1224479 citations.
Topics: Population, Genome, Gene, Genome-wide association study, Genomics
Papers published on a yearly basis
Papers
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Harvard University1, Smithsonian Institution2, Brigham Young University3, Norwich Research Park4, University of Cambridge5, University of York6, University of Puerto Rico, Río Piedras7, Broad Institute8, Wellcome Trust Sanger Institute9, University of Edinburgh10, Universidade Federal do Rio Grande do Sul11, Del Rosario University12, Centre national de la recherche scientifique13, Mississippi State University14, University of Puerto Rico15, Cornell University16, University of Chicago17, University of Montpellier18, Smithsonian Tropical Research Institute19, University of Texas at Austin20
TL;DR: Tests to distinguish incomplete lineage sorting from introgression indicate that gene flow has obscured several ancient phylogenetic relationships in this group over large swathes of the genome, and a hitherto unknown inversion that traps a color pattern switch locus is identified.
Abstract: We used 20 de novo genome assemblies to probe the speciation history and architecture of gene flow in rapidly radiating Heliconius butterflies. Our tests to distinguish incomplete lineage sorting from introgression indicate that gene flow has obscured several ancient phylogenetic relationships in this group over large swathes of the genome. Introgressed loci are underrepresented in low-recombination and gene-rich regions, consistent with the purging of foreign alleles more tightly linked to incompatibility loci. Here, we identify a hitherto unknown inversion that traps a color pattern switch locus. We infer that this inversion was transferred between lineages by introgression and is convergent with a similar rearrangement in another part of the genus. These multiple de novo genome sequences enable improved understanding of the importance of introgression and selective processes in adaptive radiation.
295 citations
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University of Leicester1, University of Melbourne2, Walter and Eliza Hall Institute of Medical Research3, Brigham and Women's Hospital4, GlaxoSmithKline5, Mahidol University6, University of Arizona7, University of Oxford8, University of British Columbia9, University of Cambridge10, Imperial College London11, Greifswald University Hospital12, University of Edinburgh13, University of Liverpool14, Sir Charles Gairdner Hospital15, Swiss Tropical and Public Health Institute16, Science for Life Laboratory17, University of Helsinki18, University of Tampere19, University of Bergen20, Johns Hopkins University21, Laval University22, University Medical Center Groningen23, Icahn School of Medicine at Mount Sinai24, Anschutz Medical Campus25, Peking University26, Uppsala University27, Wellcome Trust Centre for Human Genetics28, Merck & Co.29, University of Aberdeen30, University of Münster31, University of Nottingham32, University of Dundee33, Autonomous University of Barcelona34, VA Boston Healthcare System35, University of California, San Francisco36, Princeton University37, Turku University Hospital38, University of Split39, University of Basel40, University of Western Australia41, Wellcome Trust Sanger Institute42, St George's, University of London43, National Institute for Health Research44
TL;DR: In this paper, a genome-wide association study in 400,102 individuals of European ancestry was conducted to define 279 lung function signals, 139 of which are new and the combined effect of these variants showed generalizability across smokers and never smokers, and across ancestral groups.
Abstract: Reduced lung function predicts mortality and is key to the diagnosis of chronic obstructive pulmonary disease (COPD). In a genome-wide association study in 400,102 individuals of European ancestry, we define 279 lung function signals, 139 of which are new. In combination, these variants strongly predict COPD in independent populations. Furthermore, the combined effect of these variants showed generalizability across smokers and never smokers, and across ancestral groups. We highlight biological pathways, known and potential drug targets for COPD and, in phenome-wide association studies, autoimmune-related and other pleiotropic effects of lung function-associated variants. This new genetic evidence has potential to improve future preventive and therapeutic strategies for COPD.
295 citations
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Ludwig Maximilian University of Munich1, Wellcome Trust Sanger Institute2, University of Helsinki3, Leiden University4, Helsinki University Central Hospital5, Autonomous University of Barcelona6, Oslo University Hospital7, QIMR Berghofer Medical Research Institute8, University of Ulm9, University of Turku10, University of Tampere11, University of Barcelona12, Erasmus University Rotterdam13, Erasmus University Medical Center14, Norwegian University of Science and Technology15, National Institutes of Health16, Technische Universität München17, Max Planck Society18
TL;DR: This study identifies the first susceptibility loci for migraine without aura, thereby expanding the knowledge of this debilitating neurological disorder.
Abstract: Migraine without aura is the most common form of migraine, characterized by recurrent disabling headache and associated autonomic symptoms. To identify common genetic variants associated with this migraine type, we analyzed genome-wide association data of 2,326 clinic-based German and Dutch individuals with migraine without aura and 4,580 population-matched controls. We selected SNPs from 12 loci with 2 or more SNPs associated with P values of <1 × 10(-5) for replication testing in 2,508 individuals with migraine without aura and 2,652 controls. SNPs at two of these loci showed convincing replication: at 1q22 (in MEF2D; replication P = 4.9 × 10(-4); combined P = 7.06 × 10(-11)) and at 3p24 (near TGFBR2; replication P = 1.0 × 10(-4); combined P = 1.17 × 10(-9)). In addition, SNPs at the PHACTR1 and ASTN2 loci showed suggestive evidence of replication (P = 0.01; combined P = 3.20 × 10(-8) and P = 0.02; combined P = 3.86 × 10(-8), respectively). We also replicated associations at two previously reported migraine loci in or near TRPM8 and LRP1. This study identifies the first susceptibility loci for migraine without aura, thereby expanding our knowledge of this debilitating neurological disorder.
295 citations
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TL;DR: The exo-E415G SNP and plasmepsin 2-3 amplification are markers of piperquine resistance and dihydroartemisinin-piperaquine failures in Cambodia, and can help monitor the spread of these phenotypes into other countries of the Greater Mekong subregion, and elucidate the mechanism of p Piperaquine resistance.
Abstract: Summary Background As the prevalence of artemisinin-resistant Plasmodium falciparum malaria increases in the Greater Mekong subregion, emerging resistance to partner drugs in artemisinin combination therapies seriously threatens global efforts to treat and eliminate this disease. Molecular markers that predict failure of artemisinin combination therapy are urgently needed to monitor the spread of partner drug resistance, and to recommend alternative treatments in southeast Asia and beyond. Methods We did a genome-wide association study of 297 P falciparum isolates from Cambodia to investigate the relationship of 11 630 exonic single-nucleotide polymorphisms (SNPs) and 43 copy number variations (CNVs) with in-vitro piperaquine 50% inhibitory concentrations (IC 50 s), and tested whether these genetic variants are markers of treatment failure with dihydroartemisinin–piperaquine. We then did a survival analysis of 133 patients to determine whether candidate molecular markers predicted parasite recrudescence following dihydroartemisinin–piperaquine treatment. Findings Piperaquine IC 50 s increased significantly from 2011 to 2013 in three Cambodian provinces (2011 vs 2013 median IC 50 s: 20·0 nmol/L [IQR 13·7–29·0] vs 39·2 nmol/L [32·8–48·1] for Ratanakiri, 19·3 nmol/L [15·1–26·2] vs 66·2 nmol/L [49·9–83·0] for Preah Vihear, and 19·6 nmol/L [11·9–33·9] vs 81·1 nmol/L [61·3–113·1] for Pursat; all p≤10 −3 ; Kruskal-Wallis test). Genome-wide analysis of SNPs identified a chromosome 13 region that associates with raised piperaquine IC 50 s. A non-synonymous SNP (encoding a Glu415Gly substitution) in this region, within a gene encoding an exonuclease, associates with parasite recrudescence following dihydroartemisinin–piperaquine treatment. Genome-wide analysis of CNVs revealed that a single copy of the mdr1 gene on chromosome 5 and a novel amplification of the plasmepsin 2 and plasmepsin 3 genes on chromosome 14 also associate with raised piperaquine IC 50 s. After adjusting for covariates, both exo-E415G and plasmepsin 2–3 markers significantly associate (p=3·0 × 10 −8 and p=1·7 × 10 −7 , respectively) with decreased treatment efficacy (survival rates 0·38 [95% CI 0·25–0·51] and 0·41 [0·28–0·53], respectively). Interpretation The exo-E415G SNP and plasmepsin 2–3 amplification are markers of piperaquine resistance and dihydroartemisinin–piperaquine failures in Cambodia, and can help monitor the spread of these phenotypes into other countries of the Greater Mekong subregion, and elucidate the mechanism of piperaquine resistance. Since plasmepsins are involved in the parasite's haemoglobin-to-haemozoin conversion pathway, targeted by related antimalarials, plasmepsin 2–3 amplification probably mediates piperaquine resistance. Funding Intramural Research Program of the US National Institute of Allergy and Infectious Diseases, National Institutes of Health, Wellcome Trust, Bill & Melinda Gates Foundation, Medical Research Council, and UK Department for International Development.
295 citations
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Yale University1, Geneva College2, University of Tokyo3, University of Tübingen4, Goethe University Frankfurt5, University of Bonn6, Dresden University of Technology7, Utrecht University8, Helsinki University Central Hospital9, Tokai University10, University of Pécs11, Chiba University12, John Radcliffe Hospital13, University of Sheffield14, Royal Hallamshire Hospital15, Technische Universität München16, Erasmus University Medical Center17, University of Kiel18, French Institute of Health and Medical Research19, Catalan Institution for Research and Advanced Studies20, Pompeu Fabra University21, University Medical Center Groningen22, University of Helsinki23, Wellcome Trust Sanger Institute24
TL;DR: Two new loci showing strong evidence for association with intracranial aneurysms are identified and several putative risk genes play a role in cell-cycle progression, potentially affecting the proliferation and senescence of progenitor-cell populations that are responsible for vascular formation and repair.
Abstract: Saccular intracranial aneurysms are balloon-like dilations of the intracranial arterial wall; their hemorrhage commonly results in severe neurologic impairment and death. We report a second genome-wide association study with discovery and replication cohorts from Europe and Japan comprising 5,891 cases and 14,181 controls with approximately 832,000 genotyped and imputed SNPs across discovery cohorts. We identified three new loci showing strong evidence for association with intracranial aneurysms in the combined dataset, including intervals near RBBP8 on 18q11.2 (odds ratio (OR) = 1.22, P = 1.1 x 10(-12)), STARD13-KL on 13q13.1 (OR = 1.20, P = 2.5 x 10(-9)) and a gene-rich region on 10q24.32 (OR = 1.29, P = 1.2 x 10(-9)). We also confirmed prior associations near SOX17 (8q11.23-q12.1; OR = 1.28, P = 1.3 x 10(-12)) and CDKN2A-CDKN2B (9p21.3; OR = 1.31, P = 1.5 x 10(-22)). It is noteworthy that several putative risk genes play a role in cell-cycle progression, potentially affecting the proliferation and senescence of progenitor-cell populations that are responsible for vascular formation and repair.
294 citations
Authors
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Name | H-index | Papers | Citations |
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Nicholas J. Wareham | 212 | 1657 | 204896 |
Gonçalo R. Abecasis | 179 | 595 | 230323 |
Panos Deloukas | 162 | 410 | 154018 |
Michael R. Stratton | 161 | 443 | 142586 |
David W. Johnson | 160 | 2714 | 140778 |
Michael John Owen | 160 | 1110 | 135795 |
Naveed Sattar | 155 | 1326 | 116368 |
Robert E. W. Hancock | 152 | 775 | 88481 |
Julian Parkhill | 149 | 759 | 104736 |
Nilesh J. Samani | 149 | 779 | 113545 |
Michael Conlon O'Donovan | 142 | 736 | 118857 |
Jian Yang | 142 | 1818 | 111166 |
Christof Koch | 141 | 712 | 105221 |
Andrew G. Clark | 140 | 823 | 123333 |
Stylianos E. Antonarakis | 138 | 746 | 93605 |