Analysis of human HSCs-supporting mechanisms of human bone marrow-derived mesenchymal stromal cells and development of a Human HSC expansion system
Analysis of human HSCs-supporting mechanisms of human bone marrow-derived mesenchymal stromal cells and development of a Human HSC expansion system
批准号:
24790984
负责人:
MATSUOKA Yoshikazu
金额:
$2.75万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31
中文摘要
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英文摘要
I developed about 500 hybridoma clones which produce the monoclonal antibody (mAb) against human cord blood-derived 18Lin-CD34+/- fractions. In this fraction, human primitive hematopoietic stem cells (HSCs) are highly concentrated. Then, I performed screening of neutralization antibodies against the human HSC supportive activities of human bone marrow-derived mesenchymal stem cells (MSCs) using this antibody library. For this propose, these developed mAbs were added into coculture of MSC and 18Lin-CD34+/- cells. In the result, I found the antibody which inhibited (approximately 20%) the HSC supportive ability of MSCs from this antibody library. This screening is currently in progress.
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Functional significance of MPL expression in the primitive human hematopoietic stem cell compartment
原始人造血干细胞区室中MPL表达的功能意义
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作者:
[Takahashi M, Matsuoka Y, Nakatsuka R, Iwaki R, Kohno H, Fujioka T, Sasaki Y, Sonoda Y]
通讯作者:
Sonoda Y
Human CD34-negative hematopoietic stem cells express potent erythroid/megakaryocytic potential.
人类 CD34 阴性造血干细胞表现出强大的红细胞/巨核细胞潜力。
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作者:
[Matsuoka Y, Takahashi M, Sasaki Y, Iwaki R, Nakatsuka R, Fujioka T, Kohno H, Sonoda Y.]
通讯作者:
Sonoda Y.
Functional significance of MPL expression in the human primitive hematopoietic stem cell compartment
人类原始造血干细胞区室中MPL表达的功能意义
DOI:
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发表时间:
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影响因子:
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作者:
[Takahashi M, Matsuoka Y, Nakatsuka R, Iwaki R, Kohno H, Fujioka T, Sasaki Y, Sonoda Y, Sonoda Y]
通讯作者:
Sonoda Y
Biochemical analysis of human CD34+/-HSCs-supporting mechanisms by human bone marrow-derived mesenchymal stromal cells
人骨髓间充质基质细胞对人 CD34 /-HSC 支持机制的生化分析
DOI:
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发表时间:
2012
期刊:
影响因子:
--
作者:
[Yoshikazu Matsuoka, Yutaka Sasaki, Masaya Takahashi, Ryuji Iwaki, Ryusuke Nakatsuka, Hirao Kohno, Tatusya Fujioka, Yoshiaki Sonoda]
通讯作者:
Yoshiaki Sonoda
ヒト造血幹細胞支持能を有するヒト骨髄由来間葉系幹細胞の予期的分離とその機能解析
支持人类造血干细胞的人骨髓间充质干细胞的预期分离及其功能分析
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作者:
[松岡由和, 薗田精昭]
通讯作者:
薗田精昭
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Elucidation of the Significance of CD34 Antigen Expression in Human Hematopoietic Stem Cells
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批准号:20K08742
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.75万
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财政年份:2020
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负责人:MATSUOKA Yoshikazu
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依托单位:
Identification of human hematopoietic stem cell supporting factors
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批准号:17K09962
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.91万
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财政年份:2017
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负责人:MATSUOKA Yoshikazu
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依托单位:
海外基金