Search

Your search keyword '"Ingason, André"' showing total 2 results
Start Over Author "Ingason, André"
2 results on '"Ingason, André"'

1. Genome-wide mega-analysis identifies 16 loci and highlights diverse biological mechanisms in the common epilepsies

Author

Christian E. Elger, Wolfgang Lieb, Claudia B. Catarino, Pasquale Striano, Andreja Avbersek, Daniel H. Lowenstein, Philip E. M. Smith, G. Neil Thomas, Dick Lindhout, Erin L. Heinzen, Sanjay M. Sisodiya, Orrin Devinsky, Alexander R. H. Smith, Rainer Surges, Stefan Wolking, Patrick Cossette, Annapurna Poduri, Eric B. Geller, Stacey S. Cherny, Maria Stella Vari, Peter De Jonghe, Kevin Haas, Andres Ingason, Reetta Kälviäinen, Krishna Chinthapalli, Dennis Lal, Graeme J. Sills, Martina Moerzinger, Jonathan P. Bradfield, Mark R Newton, Federico Zara, Sheryl R. Haut, Warren D. Lo, Holger Lerche, Felix Rosenow, Robert C. Knowlton, Mark McCormack, Sarah Rau, Felicitas Becker, Andre Franke, Heidi E. Kirsch, Patrick Kwan, Remi Stevelink, Rodney A. Radtke, Michele Iacomino, Faith Pangilinan, Ulrich Stephani, David F. Smith, Eva M. Reinthaler, Chantal Depondt, Hiltrud Muhle, Russell J. Buono, Alison J. Coffey, Ellen Campbell, Marvin Johnson, Bernhard J. Steinhoff, Sarah von Spiczak, Yvonne G. Weber, Ping-Wing Ng, Kerstin Hallmann, Philipp S. Reif, David Goldstein, Bettina Schmitz, Antonietta Coppola, Jerry J. Shih, Karen Oliver, Anne-Mari Kantanen, Rossana Tozzi, Markus Wolff, Albert J. Becker, Anne M. Molloy, Lisa Slattery, James L. Mills, Judith L.Z. Weisenberg, Jacqueline A. French, Lawrence C. Brody, Int League Against Epilepsy Conso, Peter Widdess-Walsh, Helle Hjalgrim, Christian Hengsbach, Christoph J. Schankin, Johan G. Eriksson, Tracy A. Glauser, Yu-Lung Lau, Larry Baum, Anna-Elina Lehesjoki, Nicole M. Walley, Josemir W. Sander, Markus M. Noethen, Simon Glynn, Jennifer Jamnadas-Khoda, Thomas Bast, Susanne Schoch, Iscia Lopes-Cendes, Doug Speed, Anja C M Sonsma, John Craig, Ingo Helbig, Marian Todaro, Gregory D. Cascino, Steven C. Schachter, Fritz Zimprich, Samuel F. Berkovic, Michael Privitera, Ben Francis, Martin Krenn, Rikke S. Møller, Eileen P.G. Vining, Martha Feucht, Bobby P. C. Koeleman, Ruben Kuzniecky, Christian Gieger, K. Meng Tan, Dalia Kasperaviciute, Pauls Auce, Gianpiero L. Cavalleri, Melanie Bahlo, Zhi Wei, Nasir Mirza, David J. Balding, Mike Smith, Liu Lin Thio, Alastair Compston, Katja E. Boysen, Gerrit-Jan de Haan, Hongsheng Gui, Hakon Hakonarson, Christopher D. Whelan, Colin P. Doherty, Youling Guo, Aarno Palotie, Wolfram S. Kunz, Slavé Petrovski, Thomas Sander, Frank Visscher, Bianca Berghuis, Costin Leu, Verena Gaus, Dennis J. Dlugos, Ingrid E. Scheffer, Alberto Malovini, Konstantin Strauch, Wanling Yang, Saskia Freytag, H. Stroink, Pak C. Sham, Norman Delanty, Terence J. O'Brien, Carolien G.F. de Kovel, Thomas U. Mayer, Anthony G Marson, Bassel Abou-Khalil, Thomas N. Ferraro, Dorothée G.A. Kasteleijn-Nolst Trenité, Roland Krause, Sarah Peter, Peter Nuernberg, Theresa Scattergood, Michael R. Sperling, Johan Eriksson / Principal Investigator, Department of General Practice and Primary Health Care, Clinicum, Department of Medical and Clinical Genetics, Medicum, Centre of Excellence in Complex Disease Genetics, Aarno Palotie / Principal Investigator, Institute for Molecular Medicine Finland, Genomics of Neurological and Neuropsychiatric Disorders, Int League Against Epilepsy Conso, Abou-Khalil, Bassel, Auce, Paul, Avbersek, Andreja, Bahlo, Melanie, J Balding, David, Bast, Thoma, Baum, Larry, J Becker, Albert, Becker, Felicita, Berghuis, Bianca, F Berkovic, Samuel, E Boysen, Katja, P Bradfield, Jonathan, C Brody, Lawrence, J Buono, Russell, Campbell, Ellen, D Cascino, Gregory, B Catarino, Claudia, L Cavalleri, Gianpiero, S Cherny, Stacey, Chinthapalli, Krishna, J Coffey, Alison, Compston, Alastair, Coppola, Antonietta, Cossette, Patrick, J Craig, John, de Haan, Gerrit-Jan, De Jonghe, Peter, F de Kovel, Carolien G, Delanty, Norman, Depondt, Chantal, Devinsky, Orrin, J Dlugos, Denni, P Doherty, Colin, E Elger, Christian, G Eriksson, Johan, N Ferraro, Thoma, Feucht, Martha, Francis, Ben, Franke, Andre, A French, Jacqueline, Freytag, Saskia, Gaus, Verena, B Geller, Eric, Gieger, Christian, Glauser, Tracy, Glynn, Simon, B Goldstein, David, Gui, Hongsheng, Guo, Youling, F Haas, Kevin, Hakonarson, Hakon, Hallmann, Kerstin, Haut, Sheryl, L Heinzen, Erin, Helbig, Ingo, Hengsbach, Christian, Hjalgrim, Helle, Iacomino, Michele, Ingason, André, Jamnadas-Khoda, Jennifer, R Johnson, Michael, Kälviäinen, Reetta, Kantanen, Anne-Mari, Kasperavičiūte, Dalia, Kasteleijn-Nolst Trenite, Dorothee, E Kirsch, Heidi, C Knowlton, Robert, C Koeleman, Bobby P, Krause, Roland, Krenn, Martin, S Kunz, Wolfram, Kuzniecky, Ruben, Kwan, Patrick, Lal, Denni, Lau, Yu-Lung, Lehesjoki, Anna-Elina, Lerche, Holger, Leu, Costin, Lieb, Wolfgang, Lindhout, Dick, D Lo, Warren, Lopes-Cendes, Iscia, H Lowenstein, Daniel, Malovini, Alberto, G Marson, Anthony, Mayer, Thoma, Mccormack, Mark, L Mills, Jame, Mirza, Nasir, Moerzinger, Martina, S Møller, Rikke, M Molloy, Anne, Muhle, Hiltrud, Newton, Mark, Ng, Ping-Wing, M Nöthen, Marku, Nürnberg, Peter, J O'Brien, Terence, L Oliver, Karen, Palotie, Aarno, Pangilinan, Faith, Peter, Sarah, Petrovski, Slavé, Poduri, Annapurna, Privitera, Michael, Radtke, Rodney, Rau, Sarah, S Reif, Philipp, M Reinthaler, Eva, Rosenow, Felix, W Sander, Josemir, Sander, Thoma, Scattergood, Theresa, C Schachter, Steven, J Schankin, Christoph, E Scheffer, Ingrid, Schmitz, Bettina, Schoch, Susanne, C Sham, Pak, J Shih, Jerry, J Sills, Graeme, M Sisodiya, Sanjay, Slattery, Lisa, Smith, Alexander, F Smith, David, C Smith, Michael, E Smith, Philip, M Sonsma, Anja C, Speed, Doug, R Sperling, Michael, J Steinhoff, Bernhard, Stephani, Ulrich, Stevelink, Remi, Strauch, Konstantin, Striano, Pasquale, Stroink, Han, Surges, Rainer, Meng Tan, K, Lin Thio, Liu, Neil Thomas, G, Todaro, Marian, Tozzi, Rossana, S Vari, Maria, G Vining, Eileen P, Visscher, Frank, von Spiczak, Sarah, M Walley, Nicole, G Weber, Yvonne, Wei, Zhi, Weisenberg, Judith, D Whelan, Christopher, Widdess-Walsh, Peter, Wolff, Marku, Wolking, Stefan, Yang, Wanling, Zara, Federico, Zimprich, Fritz, Wellcome Trust, GlaxoSmithKline Services Unlimited, Commission of the European Communities, Medical Research Council (MRC), and Imperial College Healthcare NHS Trust- BRC Funding

Subjects
0301 basic medicine, Linkage disequilibrium, LD SCORE REGRESSION, Neurology [D14] [Human health sciences], General Physics and Astronomy, Genome-wide association study, ILAE COMMISSION, Neurodegenerative, Genome, Linkage Disequilibrium, Epilepsy, Gene Frequency, Missing heritability problem, 2.1 Biological and endogenous factors, Aetiology, lcsh:Science, International League Against Epilepsy Consortium on Complex Epilepsies, Multidisciplinary, Genetic Predisposition to Disease/genetics, Chromosome Mapping, ASSOCIATION, Epilepsy/classification, Single Nucleotide, ABSENCE, 3. Good health, Technologie de l'environnement, contrôle de la pollution, SNP HERITABILITY, Neurological, Genome-Wide Association Study/methods, Case-Control Studie, Engineering sciences. Technology, Human, Biotechnology, EXPRESSION, SUSCEPTIBILITY LOCI, Genotype, Science, Quantitative Trait Loci, 610 Medicine & health, Computational biology, Biology, Quantitative trait locus, Polymorphism, Single Nucleotide, General Biochemistry, Genetics and Molecular Biology, Article, GENETIC ARCHITECTURE, 03 medical and health sciences, MD Multidisciplinary, medicine, Genetics, SNP, Chimie, FRONTAL-LOBE, Humans, Genetic Predisposition to Disease, Polymorphism, METAANALYSIS, Neurologie [D14] [Sciences de la santé humaine], Physique, Human Genome, Neurosciences, General Chemistry, Astronomie, medicine.disease, Genetic architecture, Brain Disorders, 030104 developmental biology, Gene Expression Regulation, Case-Control Studies, epilepsy, lcsh:Q, 3111 Biomedicine, Quantitative Trait Loci/genetics, Genome-Wide Association Study
Abstract

The epilepsies affect around 65 million people worldwide and have a substantial missing heritability component. We report a genome-wide mega-analysis involving 15,212 individuals with epilepsy and 29,677 controls, which reveals 16 genome-wide significant loci, of which 11 are novel. Using various prioritization criteria, we pinpoint the 21 most likely epilepsy genes at these loci, with the majority in genetic generalized epilepsies. These genes have diverse biological functions, including coding for ion-channel subunits, transcription factors and a vitamin-B6 metabolism enzyme. Converging evidence shows that the common variants associated with epilepsy play a role in epigenetic regulation of gene expression in the brain. The results show an enrichment for monogenic epilepsy genes as well as known targets of antiepileptic drugs. Using SNP-based heritability analyses we disentangle both the unique and overlapping genetic basis to seven different epilepsy subtypes. Together, these findings provide leads for epilepsy therapies based on underlying pathophysiology., SCOPUS: ar.j, info:eu-repo/semantics/published

Published
2018
Full Text
View/download PDF

2. Genetic variation in CFH predicts phenytoin-induced maculopapular exanthema in European-descent patients

Author

McCormack, Mark, Gui, Hongsheng, Ingason, Andrés, Speed, Doug, Wright, Galen E B, Zhang, Eunice J., Secolin, Rodrigo, Yasuda, Clarissa, Kwok, Maxwell, Wolking, Stefan, Becker, Felicitas, Rau, Sarah, Avbersek, Andreja, Heggeli, Kristin, Leu, Costin, Depondt, Chantal, Sills, Graeme J., Marson, Anthony G., Auce, Pauls, Brodie, Martin J., Francis, Ben, Johnson, Michael R., Koeleman, Bobby P C, Striano, Pasquale, Coppola, Antonietta, Zara, Federico, Kunz, Wolfram S., Sander, Josemir W., Lerche, Holger, Klein, Karl Martin, Weckhuysen, Sarah, Krenn, Martin, Gudmundsson, Lárus J, Stefánsson, Kári, Krause, Roland, Shear, Neil, Ross, Colin J D, Delanty, Norman, Pirmohamed, Munir, Carleton, Bruce C., Cendes, Fernando, Lopes-Cendes, Iscia, Liao, Wei-Ping, O'Brien, Terence J., Sisodiya, Sanjay M., Cherny, Stacey, Kwan, Patrick, Baum, Larry, Cavalleri, Gianpiero L., International League Against Epilepsy Consortium on Complex Epilepsies, Bisulli, Francesca, Mccormack, Mark, Gui, Hongsheng, Ingason, André, Speed, Doug, Wright, Galen E B, Zhang, Eunice J, Secolin, Rodrigo, Yasuda, Clarissa, Kwok, Maxwell, Wolking, Stefan, Becker, Felicita, Rau, Sarah, Avbersek, Andreja, Heggeli, Kristin, Leu, Costin, Depondt, Chantal, Sills, Graeme J, Marson, Anthony G, Auce, Paul, Brodie, Martin J, Francis, Ben, Johnson, Michael R, Koeleman, Bobby P C, Striano, Pasquale, Coppola, Antonietta, Zara, Federico, Kunz, Wolfram S, Sander, Josemir W, Lerche, Holger, Klein, Karl Martin, Weckhuysen, Sarah, Krenn, Martin, Gudmundsson, Lárus J, Stefánsson, Kári, Krause, Roland, Shear, Neil, Ross, Colin J D, Delanty, Norman, Pirmohamed, Munir, Carleton, Bruce C, Cendes, Fernando, Lopes-Cendes, Iscia, Liao, Wei-Ping, O'Brien, Terence J, Sisodiya, Sanjay M, Cherny, Stacey, Kwan, Patrick, Baum, Larry, Cavalleri, Gianpiero L, EPIGEN Consortium, Canadian Pharmacogenomics Network, for the EpiPGX Consortium, Int League Epilepsy Consortium, Læknadeild (HÍ), Faculty of Medicine (UI), Heilbrigðisvísindasvið (HÍ), School of Health Sciences (UI), Háskóli Íslands, University of Iceland, Wellcome Trust, Imperial College Healthcare NHS Trust- BRC Funding, Commission of the European Communities, McCormack, Mark, Zhang, Eunice J., Sills, Graeme J., Marson, Anthony G., Brodie, Martin J., Johnson, Michael R., Kunz, Wolfram S., Sander, Josemir W., Carleton, Bruce C., O'Brien, Terence J., Sisodiya, Sanjay M., Cavalleri, Gianpiero L., International League Against Epilepsy Consortium on Complex Epilepsie, and Bisulli, Francesca

Subjects
0301 basic medicine, Linkage disequilibrium, Pharmacogenomic Variants, Neurology [D14] [Human health sciences], Genome-wide association study, HLA-A-ASTERISK-3101, Linkage Disequilibrium, 0302 clinical medicine, Flogaveiki, INDUCED HYPERSENSITIVITY REACTIONS, Medicine, genetics, POPULATION, education.field_of_study, Public health, Taugavísindi, 3. Good health, Carbamazepine, Neurology, Factor H, Complement Factor H, Association studies in genetics, Lýðheilsa, Anticonvulsants, Drug Eruptions, Erfðarannsóknir, Life Sciences & Biomedicine, STEVENS-JOHNSON-SYNDROME, Population, Antiepileptic drugs, adverse drug reaction, Clinical Neurology, Mutation, Missense, Human leukocyte antigen, Complement factor I, Case control studies, White People, Article, 03 medical and health sciences, Asian People, RISK-FACTOR, Seizures, Genetic variation, Humans, GENOME-WIDE ASSOCIATION, education, METAANALYSIS, Retrospective Studies, Science & Technology, Neurology & Neurosurgery, Neurologie [D14] [Sciences de la santé humaine], Epilepsy, HLA-A Antigens, business.industry, Genetic Variation, Correction, CUTANEOUS ADVERSE-REACTIONS, 1103 Clinical Sciences, Généralités, 1702 Cognitive Science, GENOTYPES, 030104 developmental biology, Apolipoproteins, Case-Control Studies, Phenytoin, LAMOTRIGINE, Immunology, Alternative complement pathway, epilepsy, Neurosciences & Neurology, Neurology (clinical), Human medicine, 1109 Neurosciences, business, 030217 neurology & neurosurgery, Genome-Wide Association Study
Abstract

Publisher's version (útgefin grein), Objective To characterize, among European and Han Chinese populations, the genetic predictors of maculopapular exanthema (MPE), a cutaneous adverse drug reaction common to antiepileptic drugs. Methods We conducted a case-control genome-wide association study of autosomal genotypes, including Class I and II human leukocyte antigen (HLA) alleles, in 323 cases and 1,321 drug-tolerant controls from epilepsy cohorts of northern European and Han Chinese descent. Results from each cohort were meta-analyzed. Results We report an association between a rare variant in the complement factor H–related 4 (CFHR4) gene and phenytoin-induced MPE in Europeans (p = 4.5 × 10–11; odds ratio [95% confidence interval] 7 [3.2–16]). This variant is in complete linkage disequilibrium with a missense variant (N1050Y) in the complement factor H (CFH) gene. In addition, our results reinforce the association between HLA-A*31:01 and carbamazepine hypersensitivity. We did not identify significant genetic associations with MPE among Han Chinese patients. Conclusions The identification of genetic predictors of MPE in CFHR4 and CFH, members of the complement factor H–related protein family, suggest a new link between regulation of the complement system alternative pathway and phenytoin-induced hypersensitivity in European-ancestral patients., This study was not industry-sponsored. The work was supported by a grant from the European Commission (7th Framework Programme Grant 279062, EpiPGX). M.M.C. and G.L.C. are supported by Science Foundation Ireland, grant 13/CDA/2223, and an RCSI seed funding grant GA 14-1899. This project was supported by the General Research Funds (HKU7623/08M and HKU7747/07M to S.C., CUHK4466/06M to P.K.) and Health and Medical Research Fund (HMRF 01120086 to P.K.) from Hong Kong. Some results presented in this article were prepared using the HPC facilities of the University of Luxembourg. This work was partly undertaken at UCLH/UCL, which received a proportion of funding from the Department of Health's NIHR Biomedical Research Centres funding scheme (J.W.S., S.M.S.). The work was also supported by the Epilepsy Society, UK (J.W.S., S.M.S.), by the foundation “no epilep,” the German Chapter of the ILAE (DGfE) (both to H.L.). F.C. and I.L.-C. are supported by Fundação de Amparo à Pesquisa do Estado de São Paulo, Brazil, through grant 2013/07559-3. J.E.Z. and M.P. thank the NHS Chair of Pharmacogenetics programme and MRC Centre for Drug Safety Science for support in Liverpool. B.C.C. and C.J.D.R. are supported by the Canadian Institutes of Health Research (CIHR) Drug Safety and Effectiveness Network (FRN-117588), the Canada Foundation for Innovation and the Canadian Dermatology Foundation. G.E.B.W. is supported by a CIHR Fellowship. The funders of the study had no role in the study design, data collection, data analysis, data interpretation, or writing of the report. M.M.C., H.G., and G.L.C. had full access to all the data in the study and the corresponding authors had final responsibility for the decision to submit for publication. The Article Processing Charge was funded by the European Commission OpenAIRE2020 project.

Published
2017
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results