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KAKEN_26461298seika  
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Title
Title 自己抗体を介する炎症性筋疾患の臨床像・筋病理の解析と病態機序の解明  
Kana ジコ コウタイ オ カイスル エンショウセイ キンシッカン ノ リンショウゾウ・キン ビョウリ ノ カイセキ ト ビョウタイ キジョ ノ カイメイ  
Romanization Jiko kotai o kaisuru enshosei kinshikkan no rinshozo kin byori no kaiseki to byotai kijo no kaimei  
Other Title
Title Clinical and histological features of inflammatory myopathies mediated by autoantibodies  
Kana  
Romanization  
Creator
Name 鈴木, 重明  
Kana スズキ, シゲアキ  
Romanization Suzuki, Shigeaki  
Affiliation 慶應義塾大学・医学部・講師  
Affiliation (Translated)  
Role Research team head  
Link 科研費研究者番号 : 50276242

Name 西野, 一三  
Kana ニシノ, イチゾウ  
Romanization Nishino, Ichizo  
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Name 大貫, 優子  
Kana オオヌキ, ユウコ  
Romanization Onuki, Yuko  
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Name 渡邊, 由里香  
Kana ワタナベ, ユリカ  
Romanization Watanabe, Yurika  
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Issued (from:yyyy) 2017  
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1 pdf  
Source Title
Name 科学研究費補助金研究成果報告書  
Name (Translated)  
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Year 2016  
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Abstract
免疫介在性壊死性ミオパチー(immune-mediated necrotizing myopathy, IMNM)に関連し抗signal recognition particle(SRP)抗体と抗3-hydroxy-3-methylglutary-coenzyme A reductase(HMGCR) 抗体の意義を明らかにした。IMNM患者において抗SRP抗体が39%, 抗HMGCR抗体が25%で検出され, 抗SRP抗体は抗HMGCR抗体と比べ, 重症例が多かった。HLA-DRB1遺伝子解析からDRB1*08:03と抗SRP抗体, DRB1*11:01と抗HMGCR抗体の関連を証明した。
Immune-mediated necrotizing myopathy (IMNM) is a pathological entity characterized by necrosis in the absence of prominent endomysial lymphocytic infiltration. Autoantibodies against signal recognition particle (SRP) or 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR) are associated with IMNM. The frequencies of anti-SRP and anti-HMGCR antibodies in patients with IMNM were 39% and 25%, respectively. Severe limb muscle weakness, neck weakness, dysphagia, respiratory insufficiency, and muscle atrophy were more frequently observed in patients with anti-SRP antibodies than with anti-HMGCR antibodies. HLA-DRB1 genotyping revealed the association of anti-SRP antibodies with DRB1*08:03 and that of anti-HMGCR antibodies with DRB1*11:01.
 
Table of contents

 
Keyword
自己抗体  

炎症性筋疾患  

免疫介在性壊死性ミオパチー  
NDC
 
Note
研究種目 : 基盤研究(C)(一般)
研究期間 : 2014~2016
課題番号 : 26461298
研究分野 : 神経内科学
 
Language
日本語  

英語  
Type of resource
text  
Genre
Research Paper  
Text version
publisher  
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Last modified date
Sep 21, 2017 15:41:03  
Creation date
Sep 21, 2017 15:41:03  
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/ Public / Grants-in-Aid for Scientific Research / Fiscal year 2016 / Japan Society for the Promotion of Science
 
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