雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Transgenic mouse model of an autosomal dominant disease: Familial amyloidotic polyneuropathy. Ken-ichi YAMAMURA 1 1Institute for Medical Genetics, Kumamoto University Medical School pp.65-72
Published Date 1991/2/10
DOI https://doi.org/10.11477/mf.1431900111

閲覧方法のご案内

この論文を閲覧するためにはログインが必要になります。
パスワードを忘れた場合 新しくユーザー登録する 施設共通IDをご利用の方はこちらから

PPV購入案内

1,320円 (1,200円+税10%) こちらは、65ページから72ページの文献です。
PPV(ペイ・パー・ビュー)とは、論文(記事)単位で購入・閲覧ができるサービスです。
購入には医書.jp本会員登録が必要です。



会員登録完了後に改めて上記「購入サイトへ」を選択してください。
または「購入サイトへ」選択後に「購入ログイン」、「新規会員登録」の順に進んでください。

会員登録について詳しくはをご確認ください。
  • Abstract
  • Look Inside

Familial amyloidotic polyneuropathy (FAP) is an autosomal dominant disorder characterized by the extracellular deposition of amyloid fibrils and by prominent peripheral nerve involvement. The first symptoms usually appear in individuals between 20 and 45 years of age, and the disease is always progressive and fatal in about 10 to 20 years. The amyloid protein is mainly composed of transthyretin (TTR; a protein formerly known as prealbumin) with a substitution of methionine for valine at position 30 in the FAP type I, as reported in Japan, Sweden, and Portugal. These amyloid deposits also contain a small but significant amount of serum amyloid P component (SAP). Several other different amino acid substitutions have been identified in different areas. These amino acid substitutions are thought to lead to amyloid deposition. The human TTR gene has been cloned and well characterized at molecular level. Using this gene it is now possible to carry out a DNA diagnosis of FAP. All the Japanese FAP patients so far examined are heterozygotes, carrying one normal and mutant gene. Thus, it is clear that the main cause of this disease is the presence of a mutant TTR gene. However, in patients with FAP, the age at onset varies from 20s to 45 years. In addition the clinical syndrome is variable even among kindreds with the same genetic defect. These data suggest involvement of factor(s) other than the single nucleotide mutation in the TTR gene. Furthermore, there is no specific therapy for FAP. To elucidate the pathological process of this disease development and to devise a new method for treatment, we have attempted to produce a transgenic mouse model of FAP.


Copyright © 1991, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

関連文献

もっと見る

文献を共有