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2020 Fiscal Year Final Research Report

Development of 3D histopathological vascular imaging

Research Project

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Project/Area Number 19K16557
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 49020:Human pathology-related
Research InstitutionOsaka University

Principal Investigator

Satoshi Nojima  大阪大学, 医学系研究科, 准教授 (40528791)

Project Period (FY) 2019-04-01 – 2021-03-31
Keywordsイメージング / 組織透明化 / 3次元イメージング / 人工知能 / 機械学習
Outline of Final Research Achievements

We could perform imaging of vasculature in brain tumor using tissue-clearing method by CUBIC-L, CUBIC-R+ reagents and fluorescent dye-conjugated Tomato-lectin. We were also able to observe irregular arrangement of myocardial fibers in a tissue from a patient of dilated cardiomyopathy.

Free Research Field

実験病理、診断病理

Academic Significance and Societal Importance of the Research Achievements

透明化試薬、蛍光プローブを用いることで、腫瘍内部を走行する血管構造を明瞭にイメージングする手法を確立することができた。今後これらの技術が標準化されることで、従来では難しかった診断が可能になることや、自動診断の発展に寄与することが期待できる。

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Published: 2022-01-27  

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