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2. A second-generation genomic screen for multiple sclerosis.

Author

Kenealy SJ, Babron MC, Bradford Y, Schnetz-Boutaud N, Haines JL, Rimmler JB, Schmidt S, Pericak-Vance MA, Barcellos LF, Lincoln RR, Oksenberg JR, Hauser SL, Clanet M, Brassat D, Edan G, Yaouanq J, Semana G, Cournu-Rebeix I, Lyon-Caen O, and Fontaine B

Subjects
Chromosomes, Human, Pair 13 genetics, Chromosomes, Human, Pair 16 genetics, Chromosomes, Human, Pair 2 genetics, Chromosomes, Human, Pair 6 genetics, France, Gene Frequency, HLA-DR2 Antigen genetics, Humans, Lod Score, Microsatellite Repeats genetics, Models, Genetic, United States, Chromosome Mapping, Genetic Testing methods, Genome, Human, Multiple Sclerosis genetics
Abstract

Multiple sclerosis (MS) is a debilitating neuroimmunological and neurodegenerative disorder. Despite substantial evidence for polygenic inheritance of the disease, the major histocompatibility complex is the only region that clearly and consistently demonstrates linkage and association in MS studies. The goal of this study was to identify additional chromosomal regions that harbor susceptibility genes for MS. With a panel of 390 microsatellite markers genotyped in 245 U.S. and French multiplex families (456 affected relative pairs), this is the largest genomic screen for MS conducted to date. Four regions met both of our primary criteria for further interest (heterogeneity LOD [HLOD] and Z scores >2.0): 1q (HLOD=2.17; Z=3.38), 6p (HLOD=4.21; Z=2.26), 9q (HLOD; Z=2.71), and 16p (HLOD=2.64; Z=2.05). Two additional regions met only the Z score criterion: 3q (Z=2.39) and 5q (Z=2.17). Further examination of the data by country (United States vs. France) identified one additional region demonstrating suggestive linkage in the U.S. subset (18p [HLOD=2.39]) and two additional regions generating suggestive linkage in the French subset (1p [HLOD=2.08] and 22q [HLOD=2.06]). Examination of the data by human leukocyte antigen (HLA)-DR2 stratification identified four additional regions demonstrating suggestive linkage: 2q (HLOD=3.09 in the U.S. DR2- families), 6q (HLOD=3.10 in the French DR2- families), 13q (HLOD=2.32 in all DR2+ families and HLOD=2.17 in the U.S. DR2+ families), and 16q (HLOD=2.32 in all DR2+ families and HLOD=2.13 in the U.S. DR2+ families). These data suggest several regions that warrant further investigation in the search for MS susceptibility genes.

Published
2004
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5. Hereditary spastic paraplegia SPG13 is associated with a mutation in the gene encoding the mitochondrial chaperonin Hsp60.

Author

Hansen JJ, Dürr A, Cournu-Rebeix I, Georgopoulos C, Ang D, Nielsen MN, Davoine CS, Brice A, Fontaine B, Gregersen N, and Bross P

Subjects
Alleles, Blotting, Western, Chaperonin 10 genetics, Chaperonin 10 metabolism, Chaperonin 60 chemistry, Chaperonin 60 metabolism, Escherichia coli genetics, Escherichia coli Proteins genetics, Escherichia coli Proteins metabolism, Female, Genetic Complementation Test, Humans, Male, Mitochondrial Proteins metabolism, Models, Molecular, Molecular Sequence Data, Operon genetics, Pedigree, Protein Conformation, Chaperonin 60 genetics, Chromosome Mapping, Mitochondrial Proteins genetics, Mutation genetics, Spastic Paraplegia, Hereditary genetics
Abstract

SPG13, an autosomal dominant form of pure hereditary spastic paraplegia, was recently mapped to chromosome 2q24-34 in a French family. Here we present genetic data indicating that SPG13 is associated with a mutation, in the gene encoding the human mitochondrial chaperonin Hsp60, that results in the V72I substitution. A complementation assay showed that wild-type HSP60 (also known as "HSPD1"), but not HSP60 (V72I), together with the co-chaperonin HSP10 (also known as "HSPE1"), can support growth of Escherichia coli cells in which the homologous chromosomal groESgroEL chaperonin genes have been deleted. Taken together, our data strongly indicate that the V72I variation is the first disease-causing mutation that has been identified in HSP60.

Published
2002
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8. A new locus for autosomal dominant pure spastic paraplegia, on chromosome 2q24-q34.

Author

Fontaine B, Davoine CS, Dürr A, Paternotte C, Feki I, Weissenbach J, Hazan J, and Brice A

Subjects
Adult, Alleles, Female, France ethnology, Haplotypes genetics, Humans, Lod Score, Male, Paraplegia physiopathology, Pedigree, Phenotype, Polymorphism, Genetic genetics, Chromosome Mapping, Chromosomes, Human, Pair 2 genetics, Genes, Dominant genetics, Paraplegia genetics
Abstract

Hereditary spastic paraplegia (HSP) comprises a group of clinically and genetically heterogeneous disorders causing progressive spasticity and weakness of the lower limbs. We report a large family of French descent with autosomal dominant pure HSP. We excluded genetic linkage to the known loci causing HSP and performed a genomewide search. We found evidence for linkage of the disorder to polymorphic markers on chromosome 2q24-q34: a maximum LOD score of 3. 03 was obtained for marker D2S2318. By comparison with families having linkage to the major locus of pure autosomal dominant HSP (SPG4 on chromosome 2p), there were significantly more patients without Babinski signs, with increased reflexes in the upper limbs, and with severe functional handicaps.

Published
2000
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13. The alpha-subunit of the skeletal muscle sodium channel is encoded proximal to Tk-1 on mouse chromosome 11.

Author

Ambrose C, Cheng S, Fontaine B, Nadeau JH, MacDonald M, and Gusella JF

Subjects
Animals, Base Sequence, Crosses, Genetic, DNA Probes, Female, Genetic Linkage, Male, Mice, Mice, Inbred C57BL, Molecular Sequence Data, Polymorphism, Restriction Fragment Length, Recombination, Genetic, Thymidine Kinase metabolism, Chromosome Mapping, Muscles enzymology, Sodium Channels genetics, Thymidine Kinase genetics
Abstract

Recent evidence suggests that the human neuromuscular disorders, hyperkalemic periodic paralysis and paramyotonia congenita, are both caused by genetic defects in the alpha-subunit of the adult skeletal muscle sodium channel, which maps near the growth hormone cluster (GH) on Chromosome (Chr) 17q. In view of the extensive homology between this human chromosome and mouse Chr 11, we typed an interspecies backcross to determine whether the murine homolog (Scn4a) of this sodium channel gene mapped within the conserved chromosomal segment. The cytosolic thymidine kinase gene, Tk-1, was also positioned on the genetic map of Chr 11. Both Scn4a and Tk-1 showed clear linkage to mouse Chr 11 loci previously typed in this backcross, yielding the map order: TrJ-(Re, Hox-2, Krt-1)-Scn4a-Tk-1. No mouse mutant that could be considered a model of either hyperkalemic periodic paralysis or paramyotonia congenita has been mapped to the appropriate region of mouse Chr 11. These data incorporate an additional locus into the already considerable degree of homology observed for these human and mouse chromosomes. These data are also consistent with the view that the conserved segment region may extend to the telomere on mouse Chr 11 and on human 17q.

Published
1992
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15. Different gene loci for hyperkalemic and hypokalemic periodic paralysis.

Author

Fontaine B, Trofatter J, Rouleau GA, Khurana TS, Haines J, Brown R, and Gusella JF

Subjects
Female, Genetic Linkage genetics, Humans, Hyperkalemia complications, Hypokalemia complications, Lod Score, Male, Paralyses, Familial Periodic blood, Pedigree, Chromosome Mapping, Hyperkalemia genetics, Hypokalemia genetics, Paralyses, Familial Periodic genetics
Abstract

The periodic paralyses are dominantly inherited disorders in which patients acutely develop muscle weakness in association with changes in the level of blood potassium. We recently reported genetic linkage of hyperkalemic periodic paralysis (HIKPP) to the gene encoding the adult form of the skeletal muscle sodium channel on the long arm of chromosome 17. In this paper, we exclude genetic linkage between hypokalemic periodic paralysis (HOKPP) and this sodium channel gene, demonstrating that there is non-allelic genetic heterogeneity among different forms of periodic paralysis. Electrophysiological abnormalities in muscle sodium conductance have been reported for both HIKPP and HOKPP as well as other muscle disorders characterized by membrane hyperexcitability or myotonia (myotonia congenita, paramyotonia congenita and the Schwartz-Jampel syndrome). The possibility that there may be a family of human muscle diseases arising from mutations in the sodium channel suggests these disorders may be classified by categories of mutations within this critical voltage-sensitive membrane protein.

Published
1991
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16. Multiple sclerosis genomic map implicates peripheral immune cells and microglia in susceptibility

Author

Patsopoulos, NA, Baranzini, SE, Santaniello, A, Shoostari, P, Cotsapas, C, Wong, G, Beecham, AH, James, T, Replogle, J, Vlachos, IS, McCabe, C, Pers, TH, Brandes, A, White, C, Keenan, B, Cimpean, M, Winn, P, Panteliadis, IP, Robbins, A, Andlauer, TFM, Zarzycki, O, Dubois, B, Goris, A, Sondergaard, HB, Sellebjerg, F, Sorensen, PS, Ullum, H, Thorner, LW, Saarela, J, Cournu-Rebeix, I, Damotte, V, Fontaine, B, Guillot-Noel, L, Lathrop, M, Vukusic, S, Berthele, A, Pongratz, V, Gasperi, C, Graetz, C, Grummel, V, Hemmer, B, Hoshi, M, Knier, B, Korn, T, Lill, CM, Luessi, F, Muhlau, M, Zipp, F, Dardiotis, E, Agliardi, C, Amoroso, A, Barizzone, N, Benedetti, MD, Bernardinelli, L, Cavalla, P, Clarelli, F, Comi, G, Cusi, D, Esposito, F, Ferre, L, Galimberti, D, Guaschino, C, Leone, MA, Martinelli, V, Moiola, L, Salvetti, M, Sorosina, M, Vecchio, D, Zauli, A, Santoro, S, Mancini, N, Zuccala, M, Mescheriakova, J, van Duijn, C, Bos, SD, Celius, EG, Spurkland, A, Comabella, M, Montalban, X, Alfredsson, L, Bomfim, IL, Gomez-Cabrero, D, Hillert, J, Jagodic, M, Linden, M, Piehl, F, Jelcic, I, Martin, R, Sospedra, M, Baker, A, Ban, M, Hawkins, C, Hysi, P, Kalra, S, Karpe, F, Khadake, J, Lachance, G, Molyneux, P, Neville, M, Thorpe, J, Bradshaw, E, Caillier, SJ, Calabresi, P, Cree, BAC, Cross, A, Davis, M, de Bakker, PWI, Delgado, S, Dembele, M, Edwards, K, Fitzgerald, K, Frohlich, IY, Gourraud, PA, Haines, JL, Hakonarson, H, Kimbrough, D, Isobe, N, Konidari, I, Lathi, E, Lee, MH, Li, T, An, D, Zimmer, A, Madireddy, L, Manrique, CP, Mitrovic, M, Olah, M, Patrick, E, Pericak-Vance, MA, Piccio, L, Schaefer, C, Weiner, H, Lage, K, Scott, RJ, Lechner-Scott, J, Leal, R, Moscato, P, Booth, DR, Stewart, GJ, Vucic, S, Pame, G, BamettO, M, Mason, D, GriffithS, L, Broadley, S, Tajouri, L, Baxter, A, Slee, M, Taylor, BV, Charlesworth, J, Kilpatrick, TJ, Rubio, J, Jokubaitis, V, Wiley, J, Butzkueven, H, Leslie, S, Motyer, A, Stankovich, J, Carroll, WM, Kermode, AG, Edrin, M, Barclay, M, Peyrin-Biroulet, L, Chamaillard, M, Colombe, JF, Cottone, M, Croft, A, D'Inca, R, Halfvarson, J, Hanigan, K, Henderson, P, Hugot, JP, Karban, A, Kennedy, NA, Khan, MA, Lemann, M, Levine, A, Massey, D, Milla, M, Motoey, GW, Ng, SME, Oikonomnou, J, Peeters, H, Proctor, DD, Rahier, JF, Roberts, R, Rutgeerts, P, Seibold, F, Stronati, L, Taylor, KM, Torkvist, L, Ublick, K, Van Limbergen, J, Van Gossum, A, Vatn, MH, Zhang, H, Zhang, W, Donnelly, P, Barroso, I, Blackwe, JM, Bramon, E, Brown, MA, Casas, JP, Corvin, A, Deloukas, P, Duncanson, A, Jankowski, J, Markus, HS, Mathew, CG, Palmer, CNA, Plomin, R, Rautanen, A, Sawcer, SJ, Trembath, RC, Viswanathan, AC, Wood, NW, Spencer, CCA, Band, G, Bellenguez, C, Freeman, C, Hellenthal, G, Giannoulatou, E, Pirinen, M, Pearson, R, Strange, A, Sul, Z, Vukcevic, DA, Langford, C, Hunt, SE, Edkins, S, Gwilliam, R, Blackburn, H, Bumpstead, SJ, Dronov, S, Gillman, M, Gray, E, Hammond, N, Jayakumar, A, McCann, OT, Liddle, J, Potter, SC, Ravindrarajah, R, Ricketts, M, Waller, M, Weston, P, Widaa, S, Whittaker, P, Compston, A, Hafler, D, Harbo, HF, Hauser, SL, Stewart, G, D'Alfonso, S, Hadjigeorgiou, G, Taylor, B, Barcellos, LF, Booth, D, Hintzen, R, Kockum, I, Martinelli-Boneschi, F, McCauley, JL, Oksenberg, JR, Oturai, A, Sawcer, S, Ivinson, AJ, Olsson, T, De Jager, PL, Patsopoulos, Na, Baranzini, Se, Santaniello, A, Shoostari, P, Cotsapas, C, Wong, G, Beecham, Ah, James, T, Replogle, J, Vlachos, I, Mccabe, C, Pers, Th, Brandes, A, White, C, Keenan, B, Cimpean, M, Winn, P, Panteliadis, Ip, Robbins, A, Andlauer, Tfm, Zarzycki, O, Dubois, B, Goris, A, Sondergaard, Hb, Sellebjerg, F, Sorensen, P, Ullum, H, Thorner, Lw, Saarela, J, Cournu-Rebeix, I, Damotte, V, Fontaine, B, Guillot-Noel, L, Lathrop, M, Vukusic, S, Berthele, A, Pongratz, V, Gasperi, C, Graetz, C, Grummel, V, Hemmer, B, Hoshi, M, Knier, B, Korn, T, Lill, Cm, Luessi, F, Muhlau, M, Zipp, F, Dardiotis, E, Agliardi, C, Amoroso, A, Barizzone, N, Benedetti, Md, Bernardinelli, L, Cavalla, P, Clarelli, F, Comi, G, Cusi, D, Esposito, F, Ferre, L, Galimberti, D, Guaschino, C, Leone, Ma, Martinelli, V, Moiola, L, Salvetti, M, Sorosina, M, Vecchio, D, Zauli, A, Santoro, S, Mancini, N, Zuccala, M, Mescheriakova, J, van Duijn, C, Bos, Sd, Celius, Eg, Spurkland, A, Comabella, M, Montalban, X, Alfredsson, L, Bomfim, Il, Gomez-Cabrero, D, Hillert, J, Jagodic, M, Linden, M, Piehl, F, Jelcic, I, Martin, R, Sospedra, M, Baker, A, Ban, M, Hawkins, C, Hysi, P, Kalra, S, Karpe, F, Khadake, J, Lachance, G, Molyneux, P, Neville, M, Thorpe, J, Bradshaw, E, Caillier, Sj, Calabresi, P, Cree, Bac, Cross, A, Davis, M, de Bakker, Pwi, Delgado, S, Dembele, M, Edwards, K, Fitzgerald, K, Frohlich, Iy, Gourraud, Pa, Haines, Jl, Hakonarson, H, Kimbrough, D, Isobe, N, Konidari, I, Lathi, E, Lee, Mh, Li, T, An, D, Zimmer, A, Madireddy, L, Manrique, Cp, Mitrovic, M, Olah, M, Patrick, E, Pericak-Vance, Ma, Piccio, L, Schaefer, C, Weiner, H, Lage, K, Scott, Rj, Lechner-Scott, J, Leal, R, Moscato, P, Booth, Dr, Stewart, Gj, Vucic, S, Pame, G, Bametto, M, Mason, D, Griffiths, L, Broadley, S, Tajouri, L, Baxter, A, Slee, M, Taylor, Bv, Charlesworth, J, Kilpatrick, Tj, Rubio, J, Jokubaitis, V, Wiley, J, Butzkueven, H, Leslie, S, Motyer, A, Stankovich, J, Carroll, Wm, Kermode, Ag, Edrin, M, Barclay, M, Peyrin-Biroulet, L, Chamaillard, M, Colombe, Jf, Cottone, M, Croft, A, D'Inca, R, Halfvarson, J, Hanigan, K, Henderson, P, Hugot, Jp, Karban, A, Kennedy, Na, Khan, Ma, Lemann, M, Levine, A, Massey, D, Milla, M, Motoey, Gw, Ng, Sme, Oikonomnou, J, Peeters, H, Proctor, Dd, Rahier, Jf, Roberts, R, Rutgeerts, P, Seibold, F, Stronati, L, Taylor, Km, Torkvist, L, Ublick, K, Van Limbergen, J, Van Gossum, A, Vatn, Mh, Zhang, H, Zhang, W, Donnelly, P, Barroso, I, Blackwe, Jm, Bramon, E, Brown, Ma, Casas, Jp, Corvin, A, Deloukas, P, Duncanson, A, Jankowski, J, Markus, H, Mathew, Cg, Palmer, Cna, Plomin, R, Rautanen, A, Sawcer, Sj, Trembath, Rc, Viswanathan, Ac, Wood, Nw, Spencer, Cca, Band, G, Bellenguez, C, Freeman, C, Hellenthal, G, Giannoulatou, E, Pirinen, M, Pearson, R, Strange, A, Sul, Z, Vukcevic, Da, Langford, C, Hunt, Se, Edkins, S, Gwilliam, R, Blackburn, H, Bumpstead, Sj, Dronov, S, Gillman, M, Gray, E, Hammond, N, Jayakumar, A, Mccann, Ot, Liddle, J, Potter, Sc, Ravindrarajah, R, Ricketts, M, Waller, M, Weston, P, Widaa, S, Whittaker, P, Compston, A, Hafler, D, Harbo, Hf, Hauser, Sl, Stewart, G, D'Alfonso, S, Hadjigeorgiou, G, Taylor, B, Barcellos, Lf, Booth, D, Hintzen, R, Kockum, I, Martinelli-Boneschi, F, Mccauley, Jl, Oksenberg, Jr, Oturai, A, Sawcer, S, Ivinson, Aj, Olsson, T, De Jager, Pl, Neurology, and Immunology

Subjects
0301 basic medicine, Multiple Sclerosis, Quantitative Trait Loci, Inheritance Patterns, Cell Cycle Proteins, Genome-wide association study, Biology, Major histocompatibility complex, Polymorphism, Single Nucleotide, Major Histocompatibility Complex, Transcriptome, 03 medical and health sciences, 0302 clinical medicine, Immune system, Gene Frequency, Autoimmune Process, medicine, Humans, RNA-Seq, X chromosome, Genetics, Chromosomes, Human, X, Multidisciplinary, Microglia, Multiple sclerosis, GTPase-Activating Proteins, Chromosome Mapping, Genomics, medicine.disease, 3. Good health, 030104 developmental biology, medicine.anatomical_structure, Genetic Loci, Case-Control Studies, biology.protein, Genome-Wide Association Study, 030217 neurology & neurosurgery
Abstract

Genetic roots of multiple sclerosis The genetics underlying who develops multiple sclerosis (MS) have been difficult to work out. Examining more than 47,000 cases and 68,000 controls with multiple genome-wide association studies, the International Multiple Sclerosis Genetics Consortium identified more than 200 risk loci in MS (see the Perspective by Briggs). Focusing on the best candidate genes, including a model of the major histocompatibility complex region, the authors identified statistically independent effects at the genome level. Gene expression studies detected that every major immune cell type is enriched for MS susceptibility genes and that MS risk variants are enriched in brain-resident immune cells, especially microglia. Up to 48% of the genetic contribution of MS can be explained through this analysis. Science , this issue p. eaav7188 ; see also p. 1383

Published
2019

17. Analysis of immune-related loci identifies 48 new susceptibility variants for multiple sclerosis

Author

Bénédicte Dubois, Lucia Corrado, Deborah F. Mason, Allan G. Kermode, Pentti J. Tienari, Annette Bang Oturai, Charles Hillier, Adrian J. Ivinson, Stephen L. Hauser, Ashley Beecham, Jeannette Lechner-Scott, Vincent Thijs, Jonathan L. Haines, Sarah Edkins, Alexander T. Dilthey, Daniele Cusi, Guy Nagels, David A. Hafler, Mark Slee, Petra Nilsson, James S. Wiley, Lou Brundin, Amy Strange, Elizabeth Visser, Mireia Sospedra, Athena Hadjixenofontos, Sergio E. Baranzini, Jenny Link, Robert Andrews, Viola Biberacher, Helle Bach Søndergaard, Vittorio Martinelli, Tomas Olsson, Gillian L Hall, Stephen Sawcer, Stacy J. Caillier, Per Soelberg Sørensen, Céline Bellenguez, Cornelia M. van Duijn, Frauke Zipp, Nikolaos A. Patsopoulos, Cristin McCabe, Colin Freeman, Simon Broadley, Luisa Bernardinelli, Margaret A. Pericak-Vance, Jan Hillert, Wassila Carpentier, Sandip Shaunak, Anne Spurkland, Barnaby Fiddes, Judith Field, Jan Lycke, Christina M. Lill, Federica Esposito, Ioanna Konidari, Elisabeth Gulowsen Celius, Christian Gieger, Helmut Butzkueven, Ling Shen, James F. Wilson, Magdalena Lindén, Tejas S. Shah, Amie Baker, Dionysia K. Xifara, Hong Quach, Laura Bergamaschi, Rogier Q. Hintzen, Jacob L. McCauley, Janna Saarela, J W Thorpe, Christine Lebrun-Frenay, Felix Luessi, Sandra D'Alfonso, B. E. Kendall, Helga Westerlind, Giancarlo Comi, Nathalie Schnetz-Boutaud, Paola Brambilla, Chris Cotsapas, Anders Hamsten, William Camu, Achim Berthele, Kjell-Morten Myhr, Clive Hawkins, Richard Nicholas, James Harley, Carl A. Anderson, Keijo Koivisto, Irene Coman, Neil Robertson, Hakon Hakonarson, Finn Sellebjerg, Fredrik Piehl, Alessia Di Sapio, Loukas Moutsianas, Mehdi Alizadeh, Lars Alfredsson, Catherine Schaefer, David Rog, Virpi Leppa, C. Martin, Bruce A.C. Cree, Christopher Halfpenny, Irina Elovaara, Filippo Martinelli-Boneschi, Cordelia Langford, Hanne F. Harbo, Wim Robberecht, Isabelle Cournu-Rebeix, Steve Vucic, Izaura Lima Bomfim, Irene Y. Frohlich, Michelle Lee, Bertrand Fontaine, Bernhard Hemmer, Eva Zindler, Chris C. A. Spencer, Malin Larsson, Simon Shields, Ilijas Jelcic, Juliane Winkelmann, Jorge R. Oksenberg, Alastair Wilkins, Silvia Delgado, Volker Siffrin, Helena C. Kronsbein, Bruno Brochet, Panos Deloukas, Daniela Galimberti, Nikos Evangelou, Rebecca C. Selter, Maja Jagodic, Martin Duddy, Timothy Harrower, Per Hall, Nadia Barizzone, Siân Price, Matti Pirinen, Pierre-Antoine Gourraud, Thomas M.C. Binder, Giuseppe Liberatore, Mark Lathrop, M.-M. Hoshi, Garrett Hellenthal, Melissa Sorosina, Thomas Korn, Clara Guaschino, Roland Martin, Jeremy Hobart, Marco Salvetti, Peter Donnelly, Ingrid Kockum, An Goris, Alastair Compston, Mariaemma Rodegher, Dorothea Buck, Clara P. Manrique, Christiane Graetz, Benedicte A. Lie, Trevor J. Kilpatrick, Andrew Graham, Anu Kemppinen, Maria Ban, Gil McVean, John Zajicek, Hannah Blackburn, Mary F. Davis, Emilie Sundqvist, Bruce V. Taylor, Maurizio Leone, Lisa F. Barcellos, Fabio Macciardi, Gilles Defer, Vincent Damotte, Satu Männistö, Graeme J. Stewart, Gordon Mazibrada, Inger Lise Mero, Andre Franke, Philip L. De Jager, Verena Grummel, Mauri Reunanen, David R. Booth, Anna Ticca, Angela Jochim, Leentje Cosemans, Julia Y Mescheriakova, Cristina Agliardi, Paola Cavalla, Jeffrey C. Barrett, Sarah E. Hunt, Gavin Band, School of Life Sciences, University of Technology Sydney (UTS), Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Profium Oy [Helsinki], Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institute of Clinical Medicine [Oslo], Faculty of Medicine [Oslo], University of Oslo (UiO)-University of Oslo (UiO), Michigan Technological University (MTU), The Wellcome Trust Centre for Human Genetics [Oxford], University of Oxford [Oxford], The Wellcome Trust Sanger Institute [Cambridge], Génétique épidémiologique et structures des populations humaines (Inserm U535), Epidémiologie, sciences sociales, santé publique (IFR 69), Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), UNIROUEN - UFR Santé (UNIROUEN UFR Santé), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU), Service de neurologie [Bordeaux], CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Karolinska Institutet [Stockholm], Institut des Neurosciences de Montpellier - Déficits sensoriels et moteurs (INM), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Plateforme Post-génomique de la Pitié-Salpêtrière (P3S), UMS omique (OMIQUE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Pierre et Marie Curie - Paris 6 - UFR de Médecine Pierre et Marie Curie (UPMC), Université Pierre et Marie Curie - Paris 6 (UPMC), Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière (CRICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Neurologie [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Department of Statistics [Oxford], Centro Dino Ferrari [Milano], Università degli Studi di Milano [Milano] (UNIMI)-Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Epidémiologie et Analyses en Santé Publique : risques, maladies chroniques et handicap (LEASP), Institut National de la Santé et de la Recherche Médicale (INSERM), Department of Medical Epidemiology and Biostatistics (MEB), University College of London [London] (UCL), Fondation Jean Dausset CEPH, Centre Hospitalier Universitaire de Nice (CHU Nice), Dublin Institute of Technology (DIT), University of California [Irvine] (UCI), University of California, Géosciences Environnement Toulouse (GET), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Kaiser Permanente, Universität Zürich [Zürich] = University of Zurich (UZH), University Hospitals Leuven [Leuven], Department Biostatistics University of North Carolina, University of North Carolina [Chapel Hill] (UNC), University of North Carolina System (UNC)-University of North Carolina System (UNC), Institute of Bioinformatics and Systems Biology [München], Technische Universität Munchen - Université Technique de Munich [Munich, Allemagne] (TUM), Yale University School of Medicine, Big Data Institute, Department of Clinical Neurosciences [Cambridge], University of Cambridge [UK] (CAM), Faculty of Engineering, Neuroprotection & Neuromodulation, Internal Medicine Specializations, Neurology, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Centre National de la Recherche Scientifique (CNRS), Institut des Neurosciences de Montpellier (INM), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Université Fédérale Toulouse Midi-Pyrénées-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Yale School of Medicine [New Haven, Connecticut] (YSM), University of Oxford, Università degli Studi di Milano = University of Milan (UNIMI)-Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, University of California [Irvine] (UC Irvine), University of California (UC), Cardiology, Epidemiology, Oral and Maxillofacial Surgery, International Multiple Sclerosis Genetics, Consortium, Beecham, Ah, Patsopoulos, Na, Xifara, Dk, Davis, Mf, Kemppinen, A, Cotsapas, C, Shah, T, Spencer, C, Booth, D, Goris, A, Oturai, A, Saarela, J, Fontaine, B, Hemmer, B, Martin, C, Zipp, F, D'Alfonso, S, Martinelli Boneschi, F, Taylor, B, Harbo, Hf, Kockum, I, Hillert, J, Olsson, T, Ban, M, Oksenberg, Jr, Hintzen, R, Barcellos, Lf, Wellcome Trust Case Control Consortium, 2, International IBD Genetics, Consortium, Agliardi, C, Alfredsson, L, Alizadeh, M, Anderson, C, Andrews, R, Søndergaard, Hb, Baker, A, Band, G, Baranzini, Se, Barizzone, N, Barrett, J, Bellenguez, C, Bergamaschi, L, Bernardinelli, L, Berthele, A, Biberacher, V, Binder, Tm, Blackburn, H, Bomfim, Il, Brambilla, P, Broadley, S, Brochet, B, Brundin, L, Buck, D, Butzkueven, H, Caillier, Sj, Camu, W, Carpentier, W, Cavalla, P, Celius, Eg, Coman, I, Comi, Giancarlo, Corrado, L, Cosemans, L, Cournu Rebeix, I, Cree, Ba, Cusi, D, Damotte, V, Defer, G, Delgado, Sr, Deloukas, P, di Sapio, A, Dilthey, At, Donnelly, P, Dubois, B, Duddy, M, Edkins, S, Elovaara, I, Esposito, F, Evangelou, N, Fiddes, B, Field, J, Franke, A, Freeman, C, Frohlich, Iy, Galimberti, D, Gieger, C, Gourraud, Pa, Graetz, C, Graham, A, Grummel, V, Guaschino, C, Hadjixenofontos, A, Hakonarson, H, Halfpenny, C, Hall, G, Hall, P, Hamsten, A, Harley, J, Harrower, T, Hawkins, C, Hellenthal, G, Hillier, C, Hobart, J, Hoshi, M, Hunt, Se, Jagodic, M, Jelčić, I, Jochim, A, Kendall, B, Kermode, A, Kilpatrick, T, Koivisto, K, Konidari, I, Korn, T, Kronsbein, H, Langford, C, Larsson, M, Lathrop, M, Lebrun Frenay, C, Lechner Scott, J, Lee, Mh, Leone, Ma, Leppä, V, Liberatore, G, Lie, Ba, Lill, Cm, Lindén, M, Link, J, Luessi, F, Lycke, J, Macciardi, F, Männistö, S, Manrique, Cp, Martin, R, Martinelli, V, Mason, D, Mazibrada, G, Mccabe, C, Mero, Il, Mescheriakova, J, Moutsianas, L, Myhr, Km, Nagels, G, Nicholas, R, Nilsson, P, Piehl, F, Pirinen, M, Price, Se, Quach, H, Reunanen, M, Robberecht, W, Robertson, Np, Rodegher, M, Rog, D, Salvetti, M, Schnetz Boutaud, Nc, Sellebjerg, F, Selter, Rc, Schaefer, C, Shaunak, S, Shen, L, Shields, S, Siffrin, V, Slee, M, Sorensen, P, Sorosina, M, Sospedra, M, Spurkland, A, Strange, A, Sundqvist, E, Thijs, V, Thorpe, J, Ticca, A, Tienari, P, van Duijn, C, Visser, Em, Vucic, S, Westerlind, H, Wiley, J, Wilkins, A, Wilson, Jf, Winkelmann, J, Zajicek, J, Zindler, E, Haines, Jl, Pericak Vance, Ma, Ivinson, Aj, Stewart, G, Hafler, D, Hauser, Sl, Compston, A, Mcvean, G, De Jager, P, Sawcer, Sj, and Mccauley, J. L.

Subjects
Multiple Sclerosis, Genotype, [SDV]Life Sciences [q-bio], European Continental Ancestry Group, Genome-wide association study, CLEC16A, Biology, multiple sclerosis, Major histocompatibility complex, Polymorphism, Single Nucleotide, Article, White People, 03 medical and health sciences, 0302 clinical medicine, Research Support, N.I.H., Extramural, Gene Frequency, Polymorphism (computer science), Journal Article, Genetics, medicine, Humans, Genetic Predisposition to Disease, Allele, Genotyping, Allele frequency, 030304 developmental biology, 0303 health sciences, Research Support, Non-U.S. Gov't, Multiple sclerosis, Chromosome Mapping, Genetic Variation, medicine.disease, 3. Good health, Genetic Loci, biology.protein, 030217 neurology & neurosurgery, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, Genome-Wide Association Study
Abstract

International audience; Using the ImmunoChip custom genotyping array, we analyzed 14,498 subjects with multiple sclerosis and 24,091 healthy controls for 161,311 autosomal variants and identified 135 potentially associated regions (P < 1.0 × 10(-4)). In a replication phase, we combined these data with previous genome-wide association study (GWAS) data from an independent 14,802 subjects with multiple sclerosis and 26,703 healthy controls. In these 80,094 individuals of European ancestry, we identified 48 new susceptibility variants (P < 5.0 × 10(-8)), 3 of which we found after conditioning on previously identified variants. Thus, there are now 110 established multiple sclerosis risk variants at 103 discrete loci outside of the major histocompatibility complex. With high-resolution Bayesian fine mapping, we identified five regions where one variant accounted for more than 50% of the posterior probability of association. This study enhances the catalog of multiple sclerosis risk variants and illustrates the value of fine mapping in the resolution of GWAS signals.

Published
2016

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