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Identification of mesenchyme-derived factors essential for maintenance of hematopoietic stem cell

Research Project

Project/Area Number 24K11551
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 54010:Hematology and medical oncology-related
Research InstitutionTohoku University

Principal Investigator

小林 央  東北大学, 医学系研究科, 准教授 (10749542)

Project Period (FY) 2024-04-01 – 2027-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2026: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2025: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2024: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords造血幹細胞 / 間葉系幹細胞 / 幹細胞ニッチ
Outline of Research at the Start

造血幹細胞は一生涯にわたって血液の恒常性を維持する細胞である。造血幹細胞は骨髄内の「ニッチ」と呼ばれる微小環境の中で未分化性および静止期性を維持している。間葉系細胞と造血幹細胞の共培養で超長期の体外造血幹細胞の維持が可能になったことから、間葉系細胞の役割に焦点を当て、造血幹細胞が骨髄で未分化かつ静止期を維持する必須間葉系細胞由来因子の解明を目指す。

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Published: 2024-04-05   Modified: 2024-06-24  

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