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Epigenetic gene regulation in sepsis

Epigenetic gene regulation in sepsis
脓毒症的表观遗传基因调控
批准号:
22790956
负责人:
ISHII Makoto
金额:
$2.58万
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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中文摘要
翻译
我们评估了多微生物脓毒症小鼠模型的表观遗传基因调控。从脓毒症小鼠中回收的腹腔巨噬细胞显示M2表型,并受组蛋白修饰的调节。从脓毒症小鼠中回收的外周中性粒细胞中的CXCR2水平也受到表观遗传变化的调节,导致脓毒症严重程度的恶化。此外,我们显示了MLL(一种组蛋白H3K4甲基转移酶)在脓毒症中的重要性。
英文摘要
We evaluated the epigenetic gene regulation in mice model of polymicrobial sepsis. The peritoneal macrophages recovered from septic mice showed M2 phenotype and was regulated by histone modification. CXCR2 levels in peripheral neutrophils recovered from septic mice were also regulated by epigenetic change, contributing to worsening the severity of sepsis. In addition, we showed the importance of MLL, a histone H3K4 methyltransferase, during sepsis.
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会议论文
敗血症性急性肺損傷におけるToll-like receptor 9(TLR9)の役割の検討
检查 Toll 样受体 9 (TLR9​​) 在脓毒症急性肺损伤中的作用
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [石井誠, 石坂彰敏, Steven L. Kunkel]
通讯作者: Steven L. Kunkel
The post sepsis-induced expansion and enhanced function of regulatory T cells creates an environment to potentiate tumor growth.
脓毒症后诱导的调节性 T 细胞的扩增和功能增强创造了促进肿瘤生长的环境。
DOI: --
发表时间: 2010
期刊: Blood
影响因子: 20.3
作者: [Oboki, K, Ohno T, Kajiwara N, Saito, H, Nakae, S, Cavassani CA]
通讯作者: Cavassani CA
Critical roles of Toll-like receptor 9 on sepsis-induced acute lung injury
Toll 样受体 9 在脓毒症引起的急性肺损伤中的关键作用
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Ishii M, Hogaboam CM, Ishizaka A, Kunkel SL]
通讯作者: Kunkel SL
Mice Haploinsufficient For The Histone Methyltransferase MLL Exhibit Decreased Inflammatory Responses During Polymicrobial Sepsis
组蛋白甲基转移酶 MLL 不足的小鼠单倍体在多种微生物败血症期间表现出炎症反应减少
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Carson WF, Cavassani K, Schaller M, Li X, Ishii M, Ito T, Lukacs NW, Hogaboam CM, Dou Y, Kunkel SL]
通讯作者: Kunkel SL
15
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