Exome-wide analysis of mutational burden in patients with typical and atypical Rolandic epilepsy

被引:19
作者
Bobbili, Dheeraj R. [1 ]
Lal, Dennis [2 ,3 ,4 ,5 ,6 ]
May, Patrick [1 ]
Reinthaler, Eva M. [7 ]
Jabbari, Kamel [8 ]
Thiele, Holger [2 ]
Nothnagel, Michael [2 ]
Jurkowski, Wiktor [1 ,9 ]
Feucht, Martha [10 ,13 ]
Nuernberg, Peter [2 ]
Lerche, Holger [11 ]
Zimprich, Fritz [7 ]
Krause, Roland [1 ]
Neubauer, Bernd A. [12 ]
Reinthaler, Eva M. [7 ]
Zimprich, Fritz [7 ]
Feucht, Martha [10 ,13 ]
Steinboeck, Hannelore [14 ]
Neophytou, Birgit [15 ]
Geldner, Julia [16 ]
Gruber-Sedlmayr, Ursula [17 ]
Haberlandt, Edda [18 ]
Ronen, Gabriel M. [19 ]
Altmueller, Janine [2 ]
Lal, Dennis [2 ,3 ,4 ,5 ,6 ]
Nrnberg, Peter [2 ]
Sander, Thomas [2 ]
Thiele, Holger [2 ]
Krause, Roland [1 ]
May, Patrick [1 ]
Balling, Rudi [1 ]
Lerche, Holger [11 ]
Neubauer, Bernd A. [12 ]
机构
[1] Univ Luxembourg, Luxembourg Ctr Syst Biomed, Esch Sur Alzette, Luxembourg
[2] Univ Cologne, Cologne Ctr Genom, Cologne, Germany
[3] Massachusetts Gen Hosp, Psychiat & Neurodev Genet Unit, Boston, MA 02114 USA
[4] Harvard Med Sch, Boston, MA USA
[5] Broad Inst MIT & Harvard, Program Med & Populat Genet, Cambridge, MA USA
[6] Broad Inst MIT & Harvard, Stanley Ctr Psychiat Res, Cambridge, MA USA
[7] Med Univ Vienna, Dept Neurol, Vienna, Austria
[8] Univ Cologne, Inst Genet, Cologne Bioctr, Cologne, Germany
[9] Genome Anal Ctr, Norwich, Norfolk, England
[10] Med Univ Vienna, Dept Pediat, Vienna, Austria
[11] Univ Tubingen, Hertie Inst Clin Brain Res, Dept Neurol & Epileptol, Tubingen, Germany
[12] Univ Giessen, Fac Med, Dept Neuropediat, Giessen, Germany
[13] Med Univ Vienna, Dept Pediat & Adolescent Med, A-1090 Vienna, Austria
[14] St Anna Childrens Hosp, Private Practice Pediat, A-1150 Vienna, Austria
[15] Dept Neuropediat, A-1090 Vienna, Austria
[16] Hosp SMZ Sud Kaiser Franz Josef, Dept Pediat, A-1100 Vienna, Austria
[17] Med Univ Graz, Dept Pediat, A-8036 Graz, Austria
[18] Med Univ Innsbruck, Dept Pediat, A-6020 Innsbruck, Austria
[19] McMaster Univ, Dept Pediat, Hamilton, ON L8N 3Z5, Canada
基金
英国惠康基金; 英国生物技术与生命科学研究理事会;
关键词
FRAMEWORK; GENES; VARIANTS; AUTISM;
D O I
10.1038/s41431-017-0034-x
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Rolandic epilepsy (RE) is the most common focal epilepsy in childhood. To date no hypothesis-free exome-wide mutational screen has been conducted for RE and atypical RE (ARE). Here we report on whole-exome sequencing of 194 unrelated patients with RE/ARE and 567 ethnically matched population controls. We identified an exome-wide significantly enriched burden for deleterious and loss-of-function variants only for the established RE/ARE gene GRIN2A. The statistical significance of the enrichment disappeared after removing ARE patients. For several disease-related gene-sets, an odds ratio >1 was detected for loss-of-function variants.
引用
收藏
页码:258 / 264
页数:7
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