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Absence of mutations in exon 6 of the TARDBP gene in 207 Chinese patients with sporadic amyotrohic lateral sclerosis.

ABSTRACT: Mutations in the TARDBP gene, which encodes the Tar DNA binding protein, have been shown to causes of both familial amyotrophic lateral sclerosis (FALS) and sporadic ALS (SALS). Recently, several novel TARDBP exon 6 mutants have been reported in patients with ALS in Europe and America but not in Asia. To further examine the spectrum and frequency of TARDBP exon 6 mutations, we investigated their frequency in ethnic Chinese patients with sporadic ALS. TARDBP exon 6 was screened by direct sequencing in 207 non-SOD1 SALS patients and 230 unrelated healthy controls but no mutations were identified. Our data indicate that exon 6 mutations in TARDBP are not a common cause of SALS in Han Chinese population from Southern Mainland China.

SUBMITTER: Ye CH

PROVIDER: S-EPMC3706600 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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Absence of mutations in exon 6 of the TARDBP gene in 207 Chinese patients with sporadic amyotrohic lateral sclerosis.

Ye Cheng-hui CH Lu Xi-lin XL Zheng Min-ying MY Zhen Jun J Li Zhi-Ping ZP Shi Lei L Liu Zhi-yong ZY Feng Lu-yang LY Pei Zhong Z Yao Xiao-li XL

PloS one 20130709 7

Mutations in the TARDBP gene, which encodes the Tar DNA binding protein, have been shown to causes of both familial amyotrophic lateral sclerosis (FALS) and sporadic ALS (SALS). Recently, several novel TARDBP exon 6 mutants have been reported in patients with ALS in Europe and America but not in Asia. To further examine the spectrum and frequency of TARDBP exon 6 mutations, we investigated their frequency in ethnic Chinese patients with sporadic ALS. TARDBP exon 6 was screened by direct sequenci ...[more]

PMID: 23874513

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