We report a Japanese family with distal hereditary motor neuronopathy type II (distal HMN II) due to a novel K141Q mutation in heat-shock 27-kDa protein 1 gene (HSPB1/HSP27). A 47-year-old man (proband) with diabetes mellitus (DM) developed distal wasting and weakness of the legs and severe autonomic dysfunctions in his early forties, while his father and grandfather, without DM, demonstrated slowly progressive muscular wasting and weakness in all limbs still later in life. This mutation appears linked with the late-onset clinical phenotype as distal HMN II. Severe autonomic disturbances in the proband were probably due to uncontrolled DM, but may have been related to HSPB1 mutation. (C) 2008 Elsevier B.V. All rights reserved.
机构:
Natl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, JapanNatl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, Japan
Maeda, Kengo
Idehara, Ryo
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Natl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, JapanNatl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, Japan
Idehara, Ryo
Hashiguchi, Akihiro
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Kagoshima Univ, Grad Sch Med & Dent Sci, Dept Neurol & Geriatr, Kagoshima 890, JapanNatl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, Japan
Hashiguchi, Akihiro
Takashima, Hiroshi
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Kagoshima Univ, Grad Sch Med & Dent Sci, Dept Neurol & Geriatr, Kagoshima 890, JapanNatl Hosp Org, Dept Neurol, Higashi Ohmi Gen Med Ctr, Tokyo, Japan
机构:
Univ Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Hosp Ctr Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Vieira, L.
Ribeiro, J.
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Univ Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Hosp Ctr Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Ribeiro, J.
Matos, A.
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Univ Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Hosp Ctr Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Matos, A.
Geraldo, A.
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Univ Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Hosp Ctr Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Geraldo, A.
Laranjeira, F.
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Oporto Hosp Ctr, Genet Biochemestry Unit, Ctr Genet Med Jacinto Magalhaes, Oporto, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Laranjeira, F.
Fernandez-Marmiesse, A.
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Hosp Clin Univ Santiago de Compostela, Unidad Diagnost & Tratamiento Errores Congenitos, Santiago De Compostela, SpainUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Fernandez-Marmiesse, A.
Negrao, L.
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Univ Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
Hosp Ctr Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, PortugalUniv Coimbra, Dept Neurol, Neuromuscular Dis Unit, Coimbra, Portugal
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Ohio State Univ, Med Ctr, Ctr RNA Biol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Dept Mol & Cellular Biochem, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Srivastava, Amit K.
Renusch, Samantha R.
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Ohio State Univ, Med Ctr, Ctr RNA Biol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Dept Mol & Cellular Biochem, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Renusch, Samantha R.
Naiman, Nicole E.
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Ohio State Univ, Med Ctr, Ctr RNA Biol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Dept Mol & Cellular Biochem, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Naiman, Nicole E.
Gu, Shuping
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Ohio State Univ, Med Ctr, Ctr RNA Biol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Dept Mol & Cellular Biochem, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Gu, Shuping
Sneh, Amita
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Nationwide Childrens Hosp, Res Inst, Ctr Gene Therapy, Columbus, OH USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Sneh, Amita
Arnold, W. David
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Ohio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Arnold, W. David
Sahenk, Zarife
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Ohio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Nationwide Childrens Hosp, Res Inst, Ctr Gene Therapy, Columbus, OH USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Sahenk, Zarife
Kolb, Stephen J.
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Ohio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Ctr RNA Biol, Columbus, OH 43210 USA
Ohio State Univ, Med Ctr, Dept Mol & Cellular Biochem, Columbus, OH 43210 USAOhio State Univ, Med Ctr, Dept Neurol, Columbus, OH 43210 USA