Mammalian target of rapamycin (mtor) is involved in the neuronal differentiation of neural progenitors induced by insulin
文献类型：期刊论文
| 作者 | Han, Jin1,2; Wang, Bin1; Mao, Zhifeng1; Gao, Yuan1; Zhao, Yanhong1; Zhang, Jing1; Chen, Bing1; Wang, Xia1; Dai, Jianwu1 |
| 刊名 | Molecular and cellular neuroscience
 |
| 出版日期 | 2008-09-01 |
| 卷号 | 39期号:1页码:118-124 |
| 关键词 | Neural progenitors Insulin/igf-i Mtor Neuronal differentiation |
| ISSN号 | 1044-7431 |
| DOI | 10.1016/j.mcn.2008.06.003 |
| 通讯作者 | Dai, jianwu(jwdai@genetics.ac.cn) |
| 英文摘要 | The fate of neural progenitor cells (npcs) is determined by many extracellular cues. among them, insulin and insulin-like growth factor (igf) family are found to promote the neuronal differentiation of npcs. akt activation has been indicated to be responsible for the insulin/igf-i induced neuronal differentiation. however, the mechanism by which insuiin/igf-i-pi3k-akt pathway induces neurogenesis of npcs is not clear. in this study, we have demonstrated that mtor is involved in the insulin-induced neuronal differentiation. insulin induces neurogenesis of npcs in a dose-dependent manner. phosphorylated mtor has been up-regulated in a pi3k-akt dependent manner during npc differentiation induced by insulin. the specific inhibitor of mtor, rapamycin, can abrogate the increase of differentiated neurons stimulated by insulin. in addition, this is not the result from the apoptosis of neurons or npcs. this research has extended the understanding of functions of mtor and the mechanism of npc differentiation regulated by insulin. (c) 2008 elsevier inc. all rights reserved. |
| WOS关键词 | GROWTH-FACTOR-I ; RECEPTOR GENE-EXPRESSION ; IGF-I ; SIGNALING PATHWAY ; SONIC HEDGEHOG ; STEM-CELLS ; RAT-BRAIN ; 3-KINASE/AKT PATHWAY ; CELLULAR-PATTERN ; KINASE |
| WOS研究方向 | Neurosciences & Neurology |
| WOS类目 | Neurosciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000259052500012 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2393278 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Dai, Jianwu |
| 作者单位 | 1.Chinese Acad Sci, Inst Genet & Dev Biol, Key Lab Mol Dev Biol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Jin,Wang, Bin,Mao, Zhifeng,et al. Mammalian target of rapamycin (mtor) is involved in the neuronal differentiation of neural progenitors induced by insulin[J]. Molecular and cellular neuroscience,2008,39(1):118-124. |
| APA | Han, Jin.,Wang, Bin.,Mao, Zhifeng.,Gao, Yuan.,Zhao, Yanhong.,...&Dai, Jianwu.(2008).Mammalian target of rapamycin (mtor) is involved in the neuronal differentiation of neural progenitors induced by insulin.Molecular and cellular neuroscience,39(1),118-124. |
| MLA | Han, Jin,et al."Mammalian target of rapamycin (mtor) is involved in the neuronal differentiation of neural progenitors induced by insulin".Molecular and cellular neuroscience 39.1(2008):118-124. |
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来源：中国科学院大学
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