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Comprehensive exploratory study on aortic valve stenosis with activated macrophages as the main axis

Research Project

Project/Area Number 23K07512
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionKagoshima University

Principal Investigator

宮田 昌明  鹿児島大学, 医歯学域医学系, 教授 (00347113)

Co-Investigator(Kenkyū-buntansha) 神田 大輔  鹿児島大学, 医歯学域鹿児島大学病院, 助教 (00781361)
大石 充  鹿児島大学, 医歯学域医学系, 教授 (50335345)
Project Period (FY) 2023-04-01 – 2026-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2025: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2024: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2023: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords大動脈弁狭窄症 / 活性化マクロファージ / ELISA
Outline of Research at the Start

高齢者の大動脈弁狭窄症(AS)の大動脈弁石灰化変性、心機能低下、経カテーテル大動脈弁植え込み術(Transcatheter Aortic Valve Implantation: TAVI)の効果、術後のフレイル発症に活性化マクロファージが関与すると仮説を立て、我々が特許を得ている活性化マクロファージの新規マーカーである葉酸レセプターβ(FRβ)のモノクローナル抗体と新規心エコー指標である左室心筋仕事量(Global Work Index: GWI)を用い研究を行う。

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Published: 2023-04-13   Modified: 2023-07-19  

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