Genetic variation in CFH predicts phenytoin-induced maculopapular exanthema in European-descent patients
| Autor: | 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 |
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| Přispěvatelé: | 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, Bisulli, Francesca |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
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 |
| Zdroj: | Neurology Neurology, 91 (16 Møller, R S & EPIGEN Consortium; 2018, ' Genetic variation in CFH predicts phenytoin-induced maculopapular exanthema in European-descent patients ', Neurology, vol. 90, no. 4, pp. e332-e341 . https://doi.org/10.1212/WNL.0000000000004853 Neurology. United States (2017). E341 E332 |
| ISSN: | 0028-3878 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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