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

Conditional Cell Targeting and Reversible Synapse Silencing to Study Neural Circuits Dai Watanabe 1 1Department of Biological Sciences,Faculty of Medicine,and Department of Molecular and Systems Biology,Graduate School of Biostudies,Kyoto University Keyword: immunotoxin , tetanustoxin , cell targeting , synapse silencing , transgenic mouse pp.255-262
Published Date 2010/3/1
DOI https://doi.org/10.11477/mf.1416100647

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、255ページから262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
  • Reference

Abstract

 Brain function and plasticity are governed by interactions among neurons that are organized into highly diverse and complex networks. For understanding the mechanisms of information processing and plastic modification in the neural networks,experimental approaches to examine the effect of removing or silencing a restricted population of neuronal cells are useful. Since the mammalian brain is composed of numerous types of neurons,it is essential to establish techniques for precisely ablating or silencing specific neuronal cell types. Immunotoxins,which were originally designed as anticancer agents,are monoclonal-antibody conjugates containing toxins that kill cells bearing the target antigens. Conditional cell-ablation approaches based on the specificity of immunotoxins have been applied to elucidate the mechanisms underlying the operations and regulations of neural circuits. Tetanus neurotoxin inhibits synaptic transmission by cleaving VAMP2,which is essential for activity-dependent neurotransmitter release from presynaptic terminals. Transgenic animals that express tetanus neurotoxin under the control of a tetracycline-dependent inducible promoter system have been developed to reversibly control synaptic transmission in specific neuronal pathways. This review article describes the progress in the development of technologies that allow precise dissection of neural circuits,focusing on immunotoxin-mediated conditional cell targeting and tetanus neurotoxin mediated reversible synapse silencing.


Copyright © 2010, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

関連文献

もっと見る

文献を共有