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5 results on '"Boncoraglio GB"'

1. Common variants at 6p21.1 are associated with large artery atherosclerotic stroke

Author

Holliday, EG, Maguire, JM, Evans, TJ, Koblar, SA, Jannes, J, Sturm, JW, Hankey, GJ, Baker, R, Golledge, J, Parsons, MW, Malik, R, McEvoy, M, Biros, E, Lewis, MD, Lincz, LF, Peel, R, Oldmeadow, C, Smith, W, Moscato, P, Barlera, S, Bevan, S, Bis, JC, Boerwinkle, E, Boncoraglio, GB, Brott, TG, Brown, RD, Cheng, YC, Cole, JW, Cotlarciuc, I, Devan, WJ, Fornage, M, Furie, KL, Grétarsdóttir, S, Gschwendtner, A, Ikram, MA, Longstreth, WT, Meschia, JF, Mitchell, BD, Mosley, TH, Nalls, MA, Parati, EA, Psaty, BM, Sharma, P, Stefansson, K, Thorleifsson, G, Thorsteinsdottir, U, Traylor, M, Verhaaren, BFJ, Wiggins, KL, Worrall, BB, Sudlow, C, Rothwell, PM, Farrall, M, Dichgans, M, Rosand, J, Markus, HS, Scott, RJ, Levi, C, Radiology & Nuclear Medicine, and Epidemiology

Subjects
medicine.medical_specialty, Linkage disequilibrium, Population, Genome-wide association study, Biology, Bioinformatics, Polymorphism, Single Nucleotide, Article, Linkage Disequilibrium, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Genetics, medicine, Odds Ratio, Humans, Genetic Predisposition to Disease, Allele, education, 030304 developmental biology, Genetic association, 0303 health sciences, education.field_of_study, Cerebral infarction, Case-control study, Odds ratio, Cerebral Infarction, medicine.disease, Intracranial Arteriosclerosis, 3. Good health, Case-Control Studies, Cardiology, Chromosomes, Human, Pair 6, 030217 neurology & neurosurgery, Developmental Biology, Genome-Wide Association Study
Abstract

Genome-wide association studies (GWAS) have not consistently detected replicable genetic risk factors for ischemic stroke, potentially due to etiological heterogeneity of this trait. We performed GWAS of ischemic stroke and a major ischemic stroke subtype (large artery atherosclerosis, LAA) using 1,162 ischemic stroke cases (including 421 LAA cases) and 1,244 population controls from Australia. Evidence for a genetic influence on ischemic stroke risk was detected, but this influence was higher and more significant for the LAA subtype. We identified a new LAA susceptibility locus on chromosome 6p21.1 (rs556621: odds ratio (OR) = 1.62, P = 3.9 × 10-8) and replicated this association in 1,715 LAA cases and 52,695 population controls from 10 independent population cohorts (meta-analysis replication OR = 1.15, P = 3.9 × 10-4; discovery and replication combined OR = 1.21, P = 4.7 × 10-8). This study identifies a genetic risk locus for LAA and shows how analyzing etiological subtypes may better identify genetic risk alleles for ischemic stroke. © 2012 Nature America, Inc. All rights reserved.

Published
2012

2. Genome-wide association study identifies a variant in HDAC9 associated with large vessel ischemic stroke

Author

Bellenguez, C, Bevan, S, Gschwendtner, A, Spencer, CCA, Burgess, AI, Pirinen, M, Jackson, CA, Traylor, M, Strange, A, Su, Z, Band, G, Syme, PD, Malik, R, Pera, J, Bo, N, Lemmens, R, Freeman, C, Schanz, R, James, T, Poole, D, Murphy, L, Segal, H, Cortellini, L, Cheng, YC, Woo, D, Nalls, MA, Müller-Myhsok, B, Meisinger, C, Seedorf, U, Ross-Adams, H, Boonen, S, Wloch-Kopec, D, Valant, V, Slark, J, Furie, K, Delavaran, H, Langford, C, Deloukas, P, Edkins, S, Hunt, S, Gray, E, Dronov, S, Peltonen, L, Gretarsdottir, S, Thorleifsson, G, Thorsteinsdottir, U, Stefansson, K, Boncoraglio, GB, Parati, EA, Attia, J, Holliday, E, Levi, C, Franzosi, MG, Goel, A, Helgadottir, A, Blackwell, JM, Bramon, E, Brown, MA, Casas, JP, Corvin, A, Duncanson, A, Jankowski, J, Mathew, CG, Palmer, CNA, Plomin, R, Rautanen, A, Sawcer, SJ, Trembath, RC, Viswanathan, AC, Wood, NW, Worrall, BB, Kittner, SJ, Mitchell, BD, Kissela, B, Meschia, JF, Thijs, V, Lindgren, A, MacLeod, MJ, Slowik, A, and Walters, M

Subjects
medicine.medical_specialty, Neurology, Genotype, Locus (genetics), Genome-wide association study, Disease, Biology, Bioinformatics, Polymorphism, Single Nucleotide, Histone Deacetylases, White People, Article, 03 medical and health sciences, 0302 clinical medicine, Odds Ratio, medicine, Genetics, Humans, Genetic Predisposition to Disease, 030304 developmental biology, 0303 health sciences, Atrial fibrillation, Odds ratio, medicine.disease, Confidence interval, 3. Good health, Repressor Proteins, Stroke, Chromosomes, Human, Pair 7, 030217 neurology & neurosurgery, Genome-Wide Association Study
Abstract

Genetic factors have been implicated in stroke risk, but few replicated associations have been reported. We conducted a genome-wide association study (GWAS) for ischemic stroke and its subtypes in 3,548 affected individuals and 5,972 controls, all of European ancestry. Replication of potential signals was performed in 5,859 affected individuals and 6,281 controls. We replicated previous associations for cardioembolic stroke near PITX2 and ZFHX3 and for large vessel stroke at a 9p21 locus. We identified a new association for large vessel stroke within HDAC9 (encoding histone deacetylase 9) on chromosome 7p21.1 (including further replication in an additional 735 affected individuals and 28,583 controls) (rs11984041; combined P = 1.87 × 10 -11; odds ratio (OR) = 1.42, 95% confidence interval (CI) = 1.28-1.57). All four loci exhibited evidence for heterogeneity of effect across the stroke subtypes, with some and possibly all affecting risk for only one subtype. This suggests distinct genetic architectures for different stroke subtypes. © 2012 Nature America, Inc. All rights reserved.

Published
2012

3. Publisher Correction: Multiancestry genome-wide association study of 520,000 subjects identifies 32 loci associated with stroke and stroke subtypes.

Author

Malik R, Chauhan G, Traylor M, Sargurupremraj M, Okada Y, Mishra A, Rutten-Jacobs L, Giese AK, van der Laan SW, Gretarsdottir S, Anderson CD, Chong M, Adams HHH, Ago T, Almgren P, Amouyel P, Ay H, Bartz TM, Benavente OR, Bevan S, Boncoraglio GB, Brown RD Jr, Butterworth AS, Carrera C, Carty CL, Chasman DI, Chen WM, Cole JW, Correa A, Cotlarciuc I, Cruchaga C, Danesh J, de Bakker PIW, DeStefano AL, den Hoed M, Duan Q, Engelter ST, Falcone GJ, Gottesman RF, Grewal RP, Gudnason V, Gustafsson S, Haessler J, Harris TB, Hassan A, Havulinna AS, Heckbert SR, Holliday EG, Howard G, Hsu FC, Hyacinth HI, Ikram MA, Ingelsson E, Irvin MR, Jian X, Jiménez-Conde J, Johnson JA, Jukema JW, Kanai M, Keene KL, Kissela BM, Kleindorfer DO, Kooperberg C, Kubo M, Lange LA, Langefeld CD, Langenberg C, Launer LJ, Lee JM, Lemmens R, Leys D, Lewis CM, Lin WY, Lindgren AG, Lorentzen E, Magnusson PK, Maguire J, Manichaikul A, McArdle PF, Meschia JF, Mitchell BD, Mosley TH, Nalls MA, Ninomiya T, O'Donnell MJ, Psaty BM, Pulit SL, Rannikmäe K, Reiner AP, Rexrode KM, Rice K, Rich SS, Ridker PM, Rost NS, Rothwell PM, Rotter JI, Rundek T, Sacco RL, Sakaue S, Sale MM, Salomaa V, Sapkota BR, Schmidt R, Schmidt CO, Schminke U, Sharma P, Slowik A, Sudlow CLM, Tanislav C, Tatlisumak T, Taylor KD, Thijs VNS, Thorleifsson G, Thorsteinsdottir U, Tiedt S, Trompet S, Tzourio C, van Duijn CM, Walters M, Wareham NJ, Wassertheil-Smoller S, Wilson JG, Wiggins KL, Yang Q, Yusuf S, Bis JC, Pastinen T, Ruusalepp A, Schadt EE, Koplev S, Björkegren JLM, Codoni V, Civelek M, Smith NL, Trégouët DA, Christophersen IE, Roselli C, Lubitz SA, Ellinor PT, Tai ES, Kooner JS, Kato N, He J, van der Harst P, Elliott P, Chambers JC, Takeuchi F, Johnson AD, Sanghera DK, Melander O, Jern C, Strbian D, Fernandez-Cadenas I, Longstreth WT Jr, Rolfs A, Hata J, Woo D, Rosand J, Pare G, Hopewell JC, Saleheen D, Stefansson K, Worrall BB, Kittner SJ, Seshadri S, Fornage M, Markus HS, Howson JMM, Kamatani Y, Debette S, and Dichgans M

Abstract

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Published
2019
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4. Multiancestry genome-wide association study of 520,000 subjects identifies 32 loci associated with stroke and stroke subtypes.

Author

Malik R, Chauhan G, Traylor M, Sargurupremraj M, Okada Y, Mishra A, Rutten-Jacobs L, Giese AK, van der Laan SW, Gretarsdottir S, Anderson CD, Chong M, Adams HHH, Ago T, Almgren P, Amouyel P, Ay H, Bartz TM, Benavente OR, Bevan S, Boncoraglio GB, Brown RD Jr, Butterworth AS, Carrera C, Carty CL, Chasman DI, Chen WM, Cole JW, Correa A, Cotlarciuc I, Cruchaga C, Danesh J, de Bakker PIW, DeStefano AL, den Hoed M, Duan Q, Engelter ST, Falcone GJ, Gottesman RF, Grewal RP, Gudnason V, Gustafsson S, Haessler J, Harris TB, Hassan A, Havulinna AS, Heckbert SR, Holliday EG, Howard G, Hsu FC, Hyacinth HI, Ikram MA, Ingelsson E, Irvin MR, Jian X, Jiménez-Conde J, Johnson JA, Jukema JW, Kanai M, Keene KL, Kissela BM, Kleindorfer DO, Kooperberg C, Kubo M, Lange LA, Langefeld CD, Langenberg C, Launer LJ, Lee JM, Lemmens R, Leys D, Lewis CM, Lin WY, Lindgren AG, Lorentzen E, Magnusson PK, Maguire J, Manichaikul A, McArdle PF, Meschia JF, Mitchell BD, Mosley TH, Nalls MA, Ninomiya T, O'Donnell MJ, Psaty BM, Pulit SL, Rannikmäe K, Reiner AP, Rexrode KM, Rice K, Rich SS, Ridker PM, Rost NS, Rothwell PM, Rotter JI, Rundek T, Sacco RL, Sakaue S, Sale MM, Salomaa V, Sapkota BR, Schmidt R, Schmidt CO, Schminke U, Sharma P, Slowik A, Sudlow CLM, Tanislav C, Tatlisumak T, Taylor KD, Thijs VNS, Thorleifsson G, Thorsteinsdottir U, Tiedt S, Trompet S, Tzourio C, van Duijn CM, Walters M, Wareham NJ, Wassertheil-Smoller S, Wilson JG, Wiggins KL, Yang Q, Yusuf S, Bis JC, Pastinen T, Ruusalepp A, Schadt EE, Koplev S, Björkegren JLM, Codoni V, Civelek M, Smith NL, Trégouët DA, Christophersen IE, Roselli C, Lubitz SA, Ellinor PT, Tai ES, Kooner JS, Kato N, He J, van der Harst P, Elliott P, Chambers JC, Takeuchi F, Johnson AD, Sanghera DK, Melander O, Jern C, Strbian D, Fernandez-Cadenas I, Longstreth WT Jr, Rolfs A, Hata J, Woo D, Rosand J, Pare G, Hopewell JC, Saleheen D, Stefansson K, Worrall BB, Kittner SJ, Seshadri S, Fornage M, Markus HS, Howson JMM, Kamatani Y, Debette S, and Dichgans M

Subjects
Computational Biology, Databases, Genetic, Epigenesis, Genetic, Female, Gene Regulatory Networks, Genetic Loci, Genetic Predisposition to Disease, Genome-Wide Association Study, Humans, INDEL Mutation, Linkage Disequilibrium, Male, Models, Genetic, Polymorphism, Single Nucleotide, Risk Factors, Stroke classification, Stroke physiopathology, Stroke genetics
Abstract

Stroke has multiple etiologies, but the underlying genes and pathways are largely unknown. We conducted a multiancestry genome-wide-association meta-analysis in 521,612 individuals (67,162 cases and 454,450 controls) and discovered 22 new stroke risk loci, bringing the total to 32. We further found shared genetic variation with related vascular traits, including blood pressure, cardiac traits, and venous thromboembolism, at individual loci (n = 18), and using genetic risk scores and linkage-disequilibrium-score regression. Several loci exhibited distinct association and pleiotropy patterns for etiological stroke subtypes. Eleven new susceptibility loci indicate mechanisms not previously implicated in stroke pathophysiology, with prioritization of risk variants and genes accomplished through bioinformatics analyses using extensive functional datasets. Stroke risk loci were significantly enriched in drug targets for antithrombotic therapy.

Published
2018
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5. Common variation in PHACTR1 is associated with susceptibility to cervical artery dissection.

Author

Debette S, Kamatani Y, Metso TM, Kloss M, Chauhan G, Engelter ST, Pezzini A, Thijs V, Markus HS, Dichgans M, Wolf C, Dittrich R, Touzé E, Southerland AM, Samson Y, Abboud S, Béjot Y, Caso V, Bersano A, Gschwendtner A, Sessa M, Cole J, Lamy C, Medeiros E, Beretta S, Bonati LH, Grau AJ, Michel P, Majersik JJ, Sharma P, Kalashnikova L, Nazarova M, Dobrynina L, Bartels E, Guillon B, van den Herik EG, Fernandez-Cadenas I, Jood K, Nalls MA, De Leeuw FE, Jern C, Cheng YC, Werner I, Metso AJ, Lichy C, Lyrer PA, Brandt T, Boncoraglio GB, Wichmann HE, Gieger C, Johnson AD, Böttcher T, Castellano M, Arveiler D, Ikram MA, Breteler MM, Padovani A, Meschia JF, Kuhlenbäumer G, Rolfs A, Worrall BB, Ringelstein EB, Zelenika D, Tatlisumak T, Lathrop M, Leys D, Amouyel P, and Dallongeville J

Subjects
Adult, Brain Ischemia epidemiology, Brain Ischemia genetics, Carotid Artery, Internal, Dissection epidemiology, Female, Finland epidemiology, Follow-Up Studies, Genetic Pleiotropy, Genetic Predisposition to Disease, Genome-Wide Association Study, Humans, Hypercholesterolemia epidemiology, Hypertension epidemiology, Male, Microfilament Proteins physiology, Middle Aged, Migraine Disorders epidemiology, Myocardial Infarction epidemiology, Obesity epidemiology, Odds Ratio, Risk Factors, Vertebral Artery Dissection epidemiology, Alleles, Carotid Artery, Internal, Dissection genetics, Microfilament Proteins genetics, Polymorphism, Single Nucleotide, Vertebral Artery Dissection genetics
Abstract

Cervical artery dissection (CeAD), a mural hematoma in a carotid or vertebral artery, is a major cause of ischemic stroke in young adults although relatively uncommon in the general population (incidence of 2.6/100,000 per year). Minor cervical traumas, infection, migraine and hypertension are putative risk factors, and inverse associations with obesity and hypercholesterolemia are described. No confirmed genetic susceptibility factors have been identified using candidate gene approaches. We performed genome-wide association studies (GWAS) in 1,393 CeAD cases and 14,416 controls. The rs9349379[G] allele (PHACTR1) was associated with lower CeAD risk (odds ratio (OR) = 0.75, 95% confidence interval (CI) = 0.69-0.82; P = 4.46 × 10(-10)), with confirmation in independent follow-up samples (659 CeAD cases and 2,648 controls; P = 3.91 × 10(-3); combined P = 1.00 × 10(-11)). The rs9349379[G] allele was previously shown to be associated with lower risk of migraine and increased risk of myocardial infarction. Deciphering the mechanisms underlying this pleiotropy might provide important information on the biological underpinnings of these disabling conditions.

Published
2015
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