Association of NIPA1 repeat expansions with amyotrophic lateral sclerosis in a large international cohort.
Association of NIPA1 repeat expansions with amyotrophic lateral sclerosis in a large international cohort.
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DOI:
10.1016/j.neurobiolaging.2018.09.012
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发表时间:
2019-03
影响因子:
4.2
通讯作者:
Project MinE ALS Sequencing Consortium
中科院分区:
文献类型:
--
作者:
Tazelaar GHP;Dekker AM;van Vugt JJFA;van der Spek RA;Westeneng HJ;Kool LJBG;Kenna KP;van Rheenen W;Pulit SL;McLaughlin RL;Sproviero W;Iacoangeli A;Hübers A;Brenner D;Morrison KE;Shaw PJ;Shaw CE;Panadés MP;Mora Pardina JS;Glass JD;Hardiman O;Al-Chalabi A;van Damme P;Robberecht W;Landers JE;Ludolph AC;Weishaupt JH;van den Berg LH;Veldink JH;van Es MA;Project MinE ALS Sequencing Consortium
NIPA1 (nonimprinted in Prader-Willi/Angelman syndrome 1) mutations are known to cause hereditary spastic paraplegia type 6, a neurodegenerative disease that phenotypically overlaps to some extent with amyotrophic lateral sclerosis (ALS). Previously, a genomewide screen for copy number variants found an association with rare deletions in NIPA1 and ALS, and subsequent genetic analyses revealed that long (or expanded) polyalanine repeats in NIPA1 convey increased ALS susceptibility. We set out to perform a large-scale replication study to further investigate the role of NIPA1 polyalanine expansions with ALS, in which we characterized NIPA1 repeat size in an independent international cohort of 3955 patients with ALS and 2276 unaffected controls and combined our results with previous reports. Meta-analysis on a total of 6245 patients with ALS and 5051 controls showed an overall increased risk of ALS in those with expanded (>8) GCG repeat length (odds ratio = 1.50, p = 3.8×10−5). Together with previous reports, these findings provide evidence for an association of an expanded polyalanine repeat in NIPA1 and ALS.
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DOI:
10.1093/brain/awx370
发表时间:
2018-03-01
期刊:
Brain : a journal of neurology
影响因子:
--
作者:
Brenner D;Yilmaz R;Müller K;Grehl T;Petri S;Meyer T;Grosskreutz J;Weydt P;Ruf W;Neuwirth C;Weber M;Pinto S;Claeys KG;Schrank B;Jordan B;Knehr A;Günther K;Hübers A;Zeller D;Kubisch C;Jablonka S;Sendtner M;Klopstock T;de Carvalho M;Sperfeld A;Borck G;Volk AE;Dorst J;Weis J;Otto M;Schuster J;Del Tredici K;Braak H;Danzer KM;Freischmidt A;Meitinger T;Strom TM;Ludolph AC;Andersen PM;Weishaupt JH;German ALS network MND-NET
通讯作者:
German ALS network MND-NET
影响因子:
2.9
作者:
Shinchuk, LM;Sharma, D;Kirschner, DA
通讯作者:
Kirschner, DA
影响因子:
14.9
作者:
Kozlowski P;de Mezer M;Krzyzosiak WJ
通讯作者:
Krzyzosiak WJ
影响因子:
3.5
作者:
Blauw, Hylke M.;van Rheenen, Wouter;van den Berg, Leonard H.
通讯作者:
van den Berg, Leonard H.
影响因子:
9.8
作者:
Rainier, S;Chai, JH;Fink, JK
通讯作者:
Fink, JK