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Molecular mechanism of neutrophil phagocytosis mediated by DOCK2 and Rac signaling

Molecular mechanism of neutrophil phagocytosis mediated by DOCK2 and Rac signaling
DOCK2和Rac信号介导的中性粒细胞吞噬作用的分子机制
批准号:
22790469
负责人:
NISHIKIMI Aklhiko
金额:
$2.5万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

项目摘要

项目成果

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相关文献

中文摘要
翻译
研究了DOCK 2在中性粒细胞吞噬过程中细胞骨架重排中的作用。研究发现DOCK 2在吞噬作用和巨胞饮作用中起重要作用。真实的时间成像分析显示DOCK 2聚集在形成吞噬体的周围。我还研究了其他CDM家族蛋白在中性粒细胞吞噬中的作用。然而,这些分子对中性粒细胞吞噬作用的影响小于DOCK 2。
英文摘要
The role of DOCK2 in cytoskeleton rearrangement during neutrophil phagocytosis was investigated. It was found that DOCK2 plays an important role in phagocytosis and macropinocytosis. Real time imaging analysis has shown that DOCK2 accumulated around forming phagosome. I also examined the role of other CDM family proteins in neutrophil phagocytosis. However, these molecules had less effect on neutrophil phagocytosis than DOCK2.
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会议论文
Fukui, Y. DOCK8 is a Cdc42 activator critical for interstitial dendritic cell migration during immune responses
Fukui, Y. DOCK8 是一种 Cdc42 激活剂,对于免疫反应期间的间质树突状细胞迁移至关重要
DOI: --
发表时间: 2012
期刊: Blood
影响因子: 20.3
作者: [Y., Tanaka, Y., Terasawa, M., Pieczyk, M., Habiro, K., Katakai, T., Hanawa-Suetsugu, K., Kukimoto-Niino, M., Nishizaki, T., Shirouzu, M., Duan, X., Uruno, T., Nishikimi, A., Sanematsu, F., Yokoyama, S., Stein, J. V., Kinashi, T., Fukui, Y.]
通讯作者: Y.
Fukui, Y. Blockade of inflammatory responses by a small-molecule inhibitor of the Rac activator DOCK2
Fukui, Y. Rac 激活剂 DOCK2 的小分子抑制剂阻断炎症反应
DOI: --
发表时间: 2012
期刊: Chem. Biol
影响因子: --
作者: [Nishikimi A., Uruno, T., Duan, X., Cao, Q., Okamura, Y., Saitoh, T., Saito, N., Sakaoka, S., Du, Y., Suenaga, A., Kukimoto-Niino, M., Miyano, K., Gotoh, K., Okabe, T., Sanematsu, F., Tanaka, Y., Sumimoto, H., Honma, T., Yokoyama, S., Nagano, T., Kohda, D.]
通讯作者: D.
Selective of type I INF induction by the Rac activator DOCK2 during TLR-mediated plasmacytoid dendritic cell activation.
在 TLR 介导的浆细胞样树突状细胞激活过程中,Rac 激活剂 DOCK2 选择性诱导 I 型 INF。
DOI: --
发表时间: 2010
期刊: Journal of Experimental Medicine
影响因子: 15.3
作者: [Gotoh, et al.]
通讯作者: et al.
Structural basis for mutual relief of DOCK2 and ELMO1 from their autoinhibited forms for Rac activation in lymphocyte chemotaxis
DOCK2和ELMO1从淋巴细胞趋化中Rac激活的自身抑制形式中相互缓解的结构基础
DOI: --
发表时间: 2012
期刊: Proc. Natl. Acad. Sci.USA
影响因子: --
作者: [Hanawa-Suetsugu, K., Kukimoto-Niino, M., Mishima-Tsumagari, C., Akasaka, R., Ohsawa, N., Sekine, S., Ito, T., Tochio, N., Koshiba, S., Kigawa, T., Terada, T., Shirouzu, M., Nishikimi, A., Uruno, T., Katakai, T., Kinashi, T., Kohda, D., Fukui, Y., Yokoyama]
通讯作者: Yokoyama
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