Regulation of pancreatic beta cell mass via glucokinase-dependent and independent pathways
Regulation of pancreatic beta cell mass via glucokinase-dependent and independent pathways
批准号:
21390282
负责人:
TERAUCHI Yasuo
金额:
$11.65万
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
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英文摘要
GKA-stimulated IRS2 production affected beta cell proliferation. Oxidative stress diminished the effects of GKA on the changes in expression of genes involved in beta cell function and proliferation. GKA was able to ameliorate ER stress-mediated apoptosis via both IRS-2-dependent pathway and IRS-2-independent regulation of the expressions of genes related to ER stress. Partial pancreatectomy is a good model for the evaluation of adaptive proliferation ofβcells in rodents. We investigated the roles of glucokinase and IRS-2 in these mouse models and noted that neither glucokinase nor IRS-2 was required forβcell proliferation after partial pancreatectomy. Collectively, we investigated the regulation of pancreaticβcell mass via glucokinase-dependent and. independent pathways.
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Impact of small molecule glucokinase activator on the regulation of beta cell function and mass under various conditions
小分子葡萄糖激酶激活剂在不同条件下对β细胞功能和质量调节的影响
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Toki T, Kanezaki R, Kobayashi E, Kaneko H, Suzuki M, Wang R, Terui K, Kanegane H, Maeda M, Endo M, Mizuochi T, Adachi S, Hayashi Y, Yamamoto M, Shimizu R, Ito E., Terauchi Y.]
通讯作者:
Terauchi Y.
薬物治療の選択と治療の進め方
药物治疗的选择以及如何进行治疗
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Katagiri, T., Qi, Z., Ohtake, S., Nakao, S., 伊藤裕, 寺内康夫]
通讯作者:
寺内康夫
食事摂取により誘導される多臓器の glucolipotoxicity に対するDPP-4阻害薬des-fluoro-sitagliptin による改善効果
DPP-4抑制剂去氟西他列汀对膳食引起的多器官糖脂毒性的改善作用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[白川純, 武田英二, 寺内康夫]
通讯作者:
寺内康夫
DOI:
10.1007/s00125-012-2521-5
发表时间:
2012-06-01
期刊:
DIABETOLOGIA
影响因子:
8.2
作者:
[Nakamura, A., Togashi, Y., Terauchi, Y.]
通讯作者:
Terauchi, Y.
The role of IRS-2 in the regulation of pancreatic beta cell mass in response to glucokinase activator
IRS-2 在响应葡萄糖激酶激活剂调节胰腺 β 细胞群中的作用
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Nakamura A, et al]
通讯作者:
et al
共 48 条
Elucidation of pathogenesis and treatment of islet mitochondrial dysfunction and inflammation under glucolipotoxicity
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批准号:20H03733
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批准号:24390235
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资助金额:$11.65万
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Analysis of function and signal transduction pathway of resistin using genetically-engineered animals
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财政年份:2005
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负责人:TERAUCHI Yasuo
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Analysis of molecular mechanisms for impaired insulin secretion and beta-cell hyperplasia caused by lipotoxicity
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项目类别:Grant-in-Aid for Scientific Research (B)
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负责人:TERAUCHI Yasuo
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依托单位:
海外基金