期刊文献+

胰岛素样生长因子-1对脊髓源性神经干细胞定向分化的影响 被引量:1

下载PDF
导出
摘要 目的探讨胰岛素样生长因子-1(IGF-1)在脊髓源性神经干细胞定向分化中的作用。方法分离新生24h的大鼠脊髓源性神经干细胞,用脂质体法将构建的重组载体pCDNA3.1-GFP-IGF转染至细胞内,光学显微镜观察细胞凋亡及分化情况。结果转IGF-1基因的脊髓源性神经干细胞可在无生长因子的培养基内增殖,并向神经元细胞分化。结论IGF-1可在体外抑制脊髓源性神经干细胞的凋亡,并定向诱导脊髓源性神经干细胞向神经元细胞方向转化。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2009年第8期915-917,共3页 Chinese Journal of Gerontology
基金 吉林省卫生厅重点科室基金资助(2008P006)
  • 相关文献

参考文献8

  • 1Kamei N,Tanaka N,Oishi Y,et al.BDNF,NT-3,and NGF released from transplanted neural progenitor cells promote corticospinal axon growth in organotypic cocultures[J].Spine,2007;32(12):1272-8. 被引量:1
  • 2Ao Q,Wang AJ,Chen GQ,et al.Combined transplantation of neural stem cells and olfactory ensheathing cells for the repair of spinal cord injuries[J].Med Hypotheses,2007;69(6):1234-7. 被引量:1
  • 3闫长祥,安沂华,历俊华,于春江,张亚卓,王忠诚.大鼠脊髓源性神经干细胞的培养分化及其特异性研究[J].中华神经外科杂志,2003,19(2):135-137. 被引量:7
  • 4Kohyama J,Kojima T,Takatsuka E,et al.Epigenetic regulation of neural cell differentiation plasticity in the adult mammalian brain[J].Proc Natl Acad Sci U S A,2008;105(46):18012-7. 被引量:1
  • 5Bukovsky A,Caudle MR,Svetlikova M.Steroid-mediated differentiation of neural/neuronal cells from epithelial ovarian precursors in vitro[J].Cell Cycle,2008;7(22):3577-83. 被引量:1
  • 6付长峰,刘一,李相军,沈波,张绍昆,宋之明,张新.IGF-1抑制SCI大鼠脊髓前角神经元凋亡的体内实验[J].吉林大学学报(医学版),2006,32(4):568-570. 被引量:4
  • 7Kalluri HS,Vemuganti R,Dempsey RJ.Mechanism of insulin-like growth factor Ⅰ-mediated proliferation of adult neural progenitor cells:role of Akt[J].Eur J Neurosci,2007;25(4):1041-8. 被引量:1
  • 8Hung KS,Tsai SH,Lee TC,et al.Gene transfer of insulin-like growth factor-Ⅰ providing neuroprotection after spinal cord injury in rats[J].J Neurosurg Spine,2007;6(1):35-46. 被引量:1

二级参考文献7

  • 1D'Ercole AJ,Ye P,O'Kusky JR.Mutant mouse models of insulin-like growth factor actions in the central nervous system[J].Neuropeptides,2002,36(2):209-220. 被引量:1
  • 2Cao Y,Gunn AJ,Bennet L,et al.Insulin-like growth factor (IGF)-1 suppresses oligodendrocyte caspase-3 activation and increases glial proliferation after ischemia in near-term fetal sheep[J].J Cereb Blood Flow Metab,2003,23(6):739-747. 被引量:1
  • 3Takahashi K,Schwarz E,Ljubetic C,et al.DNA plasmid that codes for human Bcl-2 gene preserves axotomized Clarke's nucleus neurons and reduces atrophy after spinal cord hemisection in adult rats[J].J Comp Neurol,1999,404(2):159-171. 被引量:1
  • 4Torres-Aleman J,Pons S,Arevalo MA.The insulin-like growth factor 1 system in the rat cerebellum developmental regulation and role in neuronal survival and differentiation[J].J Neurosci Res,1994,39(2):117-126. 被引量:1
  • 5Sandberg-Nordqvist AC,von Holst H,Holmin S,et al.Increaseof insulin-like growth factor (IGF)-1,IGF binding protein-2 and-4 mRNAs following cerebral contusion[J].Brain Res Mol Brain Res,1996,38(2):285-293. 被引量:1
  • 6孟晋宏,Udo Bartsch,Melitta Schachner,鞠躬.脊髓神经干细胞的培养和鉴定[J].第四军医大学学报,2000,21(8):1026-1030. 被引量:20
  • 7张绍昆,刘一,单玉兴,王刚,徐莘香.人胰岛素样生长因子-1稳定表达细胞株的构建及鉴定[J].吉林大学学报(医学版),2003,29(1):41-43. 被引量:2

共引文献9

同被引文献15

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部