Identification of novel acylated proteins regulating insulin secretion and exploration of their physiological significance
Identification of novel acylated proteins regulating insulin secretion and exploration of their physiological significance
批准号:
21591128
负责人:
KOMATSU Mitsuhisa
金额:
$2.83万
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:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2012
中文摘要
胰岛素缺乏是2型糖尿病发展过程中的一个重要病理生理特征。在胰腺β细胞释放胰岛素的过程中,葡萄糖诱导的KATP通道关闭是必不可少的。然而,我们用大鼠胰岛建立了实验模型,在胰促胰岛素信号存在的情况下,葡萄糖以不依赖于KATP通道的方式触发急性胰岛素释放。
英文摘要
Insulin deficiency is an important pathophysiological feature in the evolution of type 2 diabetes. In the processes of insulin release from pancreatic beta-cells, glucose-induced closure of KATP channels is known to be essential. However, we established the experimental model using rat pancreatic islets that glucose triggered acute insulin release in the presence of incretin signaling in a KATP channel -independent manner.
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A new experimental model of ATP-sensitive K<sup>+</sup> channel-independent insulinotropic action of glucose: a permissive role of cAMP for triggering of insulin release from rat pancreatic β-cells
ATP 敏感的 K<sup> </sup> 通道独立的葡萄糖促胰岛素作用的新实验模型:cAMP 触发大鼠胰腺胰岛素释放的许可作用
DOI:
10.1507/endocrj.ej12-0388
发表时间:
2013
期刊:
Endocrine Journal
影响因子:
2
作者:
[Takamura T, Misu H, Kaneko S, Masahiro Takei]
通讯作者:
Masahiro Takei
機能的膵β細胞量を標的としたあらたな糖尿病治療-GLP-1治療の展望
一种针对功能性胰腺 β 细胞群的新型糖尿病治疗方法 - GLP-1 治疗的前景
DOI:
--
发表时间:
2010
期刊:
International Review of Diabetes
影响因子:
--
作者:
[Yabe D, Seino Y., 駒津光久]
通讯作者:
駒津光久
closed-loopとopen-loopによる血糖制御
闭环和开环血糖控制
DOI:
--
发表时间:
2010
期刊:
内分泌・糖尿病・代謝内科
影响因子:
--
作者:
[Tomita Y, Unekawa M, Toriumi H, Masamoto K, Sakai H, Tsuchida E, Horinouchi H, Kobayashi K, Kanno I, Suzuki N, 恒枝宏史,東海絵美,中村優也,藤田樹生,和田努,笹岡利安, 駒津光久]
通讯作者:
駒津光久
Acute triggering of insulin release concomitant with a decrease in cytosolic free Ca^ concentration by a combination of glucose and cAMP.
葡萄糖和cAMP的组合急性触发胰岛素释放,同时降低胞质游离Ca 2+ 浓度。
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Takei M, Ishii H, Nisio S, Sato Y, Komatsu M.]
通讯作者:
Komatsu M.
Transient polyuria related to central diabetes insipidus caused by lymphocytic infundibulo-neurohypophysitis in a patient treated for Graves' disease.
接受格雷夫斯病治疗的患者出现与中枢性尿崩症相关的短暂性多尿,该病是由淋巴细胞漏斗神经垂体炎引起的。
DOI:
--
发表时间:
2010
期刊:
Intern Med.
影响因子:
--
作者:
[Yamazaki M, Sato A, Nishio S,Ue hara T, Komatsu M.]
通讯作者:
Komatsu M.
共 12 条
Insight into mechanisms of insulin secretion induced by KATP-independent action and incretin
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批准号:25461383
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.16万
-
财政年份:2013
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负责人:KOMATSU Mitsuhisa
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依托单位:
A Study on Acylation-Regulated Membrane Proteins Involved in Insulin Exocytosis
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批准号:13671151
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.18万
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财政年份:2001
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负责人:KOMATSU Mitsuhisa
-
依托单位:
海外基金