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2017 Fiscal Year Final Research Report

Generation of antigene-fixed nanifibers and its application to autoantibody detection

Research Project

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Project/Area Number 15K15190
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Laboratory medicine
Research InstitutionKanazawa University

Principal Investigator

Yokoyama Shigeru  金沢大学, 子どものこころの発達研究センター, 教授 (00210633)

Co-Investigator(Renkei-kenkyūsha) YOSHIKAWA Hiroaki  金沢大学, 保健管理センター, 教授 (10272981)
Project Period (FY) 2015-04-01 – 2018-03-31
Keywords膜タンパク / 自己抗体 / ナノファイバー
Outline of Final Research Achievements

In autoimmune neuropsychiatric diseases, neurotransmitter receptors and ionic channels are known to be targeted by autoantibodies that destruct neural tissues. In an attempt to establish a detection systems for autoantibodies, we produced these proteins in Escherichia coli. Of several proteins tried, two subunits for the glutamate receptor, GluN1-1 and GRIA2, and a neuronal nicotinic acetylcholine receptor, nAchR-alpha7 were successfully produced in large amount. We are now trying to find out media to dissolve these recombinant proteins and optimal conditions to integrate them into nanofibers.

Free Research Field

神経科学

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Published: 2019-03-29   Modified: 2025-03-27  

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