Novel roles of lysolipid receptors : proton sensing and its biological function
Novel roles of lysolipid receptors : proton sensing and its biological function
批准号:
21390016
负责人:
OKAJIMA Fumikazu
金额:
$11.9万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
研究了质子敏感GPCR在炎症、血管生物学和骨重建中响应细胞外pH变化的作用。我们的研究结果表明,TDAG 8/Gs/cAMP参与抑制巨噬细胞和中性粒细胞中炎性细胞因子的产生和超氧阴离子的产生,而OGR 1参与刺激平滑肌细胞和成骨细胞中考克斯-2的表达。
英文摘要
The roles of proton-sensing GPCRs in inflammation, vascular biology, and bone remodeling in response to extracellular pH change were investigated. Our results suggested that TDAG8/Gs/cAMP is involved in the inhibition of inflammatory cytokine production and superoxide anion production in macrophages and neutrophils and OGR1 is in the stimulation of COX-2 expression in smooth muscle cells and osteoblast cells.
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DOI:
10.4049/jimmunol.0803466
发表时间:
2009-03-01
期刊:
JOURNAL OF IMMUNOLOGY
影响因子:
4.4
作者:
[Mogi, Chihiro, Tobo, Masayuki, Okajima, Fumikazu]
通讯作者:
Okajima, Fumikazu
細胞外pH低下はヒト気道平滑筋細胞からIL-8及び可溶性腫瘍壊死因子レセプター-1(sTNFa-1)を産生させる
细胞外 pH 值降低诱导人气道平滑肌细胞产生 IL-8 和可溶性肿瘤坏死因子受体-1 (sTNFa-1)
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[山田秀典]
通讯作者:
山田秀典
HDLによる血管内皮機能調節機構(シンポジウム"血管新生と心血管系内分泌の新展開")
HDL调节血管内皮功能机制(研讨会“血管生成与心血管内分泌的新进展”)
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[木村孝穂, 岡島史和, 村上正己]
通讯作者:
村上正己
Constitutively active heat shock factor 1 enhances glucose-driven insulinsecretion
组成型活性热休克因子 1 增强葡萄糖驱动的胰岛素分泌
DOI:
--
发表时间:
2011
期刊:
Metabolism
影响因子:
9.8
作者:
[Uchiyama T, Tomono S, Utsugi T, Ohyama Y, Nakamura T, Tomura H, Kawazu S, Okajima F, and Kurabayashi M.]
通讯作者:
and Kurabayashi M.
DOI:
10.1091/mbc.e09-08-0692
发表时间:
2009-12-15
期刊:
MOLECULAR BIOLOGY OF THE CELL
影响因子:
3.3
作者:
[Malchinkhuu, Enkhzol, Sato, Koichi, Okajima, Fumikazu]
通讯作者:
Okajima, Fumikazu
共 61 条
Are proton-sensing receptors working in ischemia~analysis with receptor-deficient mice
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批准号:25670617
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
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财政年份:2013
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负责人:OKAJIMA Fumikazu
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依托单位:
Role of host proton-sensing receptors in tumorigenesis: analysis with receptor-deficient mice
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批准号:23659029
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
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财政年份:2011
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负责人:OKAJIMA Fumikazu
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依托单位:
Novel roles of lysolipid receptors as mediators of lipoprotein actions and proton sensors
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批准号:19390015
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$12.48万
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财政年份:2007
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负责人:OKAJIMA Fumikazu
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依托单位:
Regulation of distribution of extracellular Edg receptor family ligands and their physiological roles
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批准号:15370051
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.66万
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财政年份:2003
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负责人:OKAJIMA Fumikazu
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依托单位:
Regulation of extracellular S1P concentration and mechanisms of the lipid receptor subtype-specific actions
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批准号:12480185
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.22万
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财政年份:2000
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负责人:OKAJIMA Fumikazu
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依托单位:
Activation of phospholipase C/Ca^<2+> system in thyroid cells and its physiological and pathological roles.
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批准号:07457217
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$4.16万
-
财政年份:1995
-
负责人:OKAJIMA Fumikazu
-
依托单位:
国内基金
海外基金
质子感知受体TDAG8在酸性环境中调控肿瘤代谢关键环节的分子机理
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批准号:31860253
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项目类别:地区科学基金项目
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资助金额:42.0万元
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批准年份:2018
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负责人:阿拉坦高勒
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依托单位:
肿瘤细胞中TDAG8受体诱导乳酸转运体的信号通路及其功能研究
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批准号:31160184
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项目类别:地区科学基金项目
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资助金额:55.0万元
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批准年份:2011
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负责人:阿拉坦高勒
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依托单位: