Control of hematopoiesis by dendritic cells
Control of hematopoiesis by dendritic cells
批准号:
23591412
负责人:
SAWADA Kenichi
金额:
$3.41万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
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英文摘要
Dendritic cells (DC) produce various cytokines which may regulate the differentiation of hematopoietic stem cells (HSCs), however, the details of the relationship between dendritic cells and HSCs remains unclear. In this project, I revealed that the DC-stimulator TLR3 induces the prompt death of HSCs in vitro. Using mouse model, I also demonstrated that TLR9 stimulation or viral infection induces hemophagocytic syndrome, and that the phagocytes are monocyte-derived dendritic cells that produce IL-10. The produced IL-10 down-regulated hemophagocytosis, which suggests that hemophagocytosis is a novel immune suppressive mechanism to suppress an excessive immune response.
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Enucleation of human erythroblasts is an actomyosin- dependent process following nuclear polarization
人成红细胞的去核是核极化后肌动球蛋白依赖性过程
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Ubukawa K, Yong-Mei Guo, Hirokawa M, Michishita Y, Nara M, Tagawa H, Takahashi N , Komatsuda A , Nunomura W, Takakuwa Y, Sawada K]
通讯作者:
Sawada K
DOI:
10.1016/j.immuni.2013.06.019
发表时间:
2013-09-19
期刊:
IMMUNITY
影响因子:
32.4
作者:
[Ohyagi, Hideaki, Onai, Nobuyuki, Ohteki, Toshiaki]
通讯作者:
Ohteki, Toshiaki
DOI:
10.1182/blood-2013-09-527739
发表时间:
2014-03-06
期刊:
BLOOD
影响因子:
20.3
作者:
[Ito, Mitsugu, Teshima, Kazuaki, Tagawa, Hiroyuki]
通讯作者:
Tagawa, Hiroyuki
DOI:
10.1016/j.exphem.2011.12.002
发表时间:
2012-04-01
期刊:
EXPERIMENTAL HEMATOLOGY
影响因子:
2.6
作者:
[Liu, Jiajia, Guo, Yong-Mei, Sawada, Kenichi]
通讯作者:
Sawada, Kenichi
RIG-I and MDA-5 signaling triggers apoptosis of human CD34+ cells in type 1 IFNs independent pathway
RIG-I 和 MDA-5 信号传导在 1 型 IFN 独立途径中触发人 CD34+ 细胞凋亡
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Jiajia Liu, Y M Guo, Hirokawa M, Iwamoto K, Yamashita J, Ubukawa K, Michishita Y, Fujishima N, Tagawa H, Takahashi N, Ohteki T, Sawada K]
通讯作者:
Sawada K
共 6 条
Regulation of hematopoiesis by dendritic cells
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批准号:20591144
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
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财政年份:2008
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负责人:SAWADA Kenichi
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依托单位:
Regulation of hematopoiesis by co-developing dendritic cells from human CD34+ cells.
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批准号:14570959
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2002
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负责人:SAWADA Kenichi
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依托单位:
Physiologic role of signal transaction pathways in primary cultured human erythroid progenitor cells.
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批准号:12670970
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.5万
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财政年份:2000
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负责人:SAWADA Kenichi
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依托单位:
海外基金