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• 基础研究 • 上一篇    下一篇

HoxB族基因在星形细胞瘤C6细胞中的表达

杨朝华1,田 宇2,赵丛海2   

  1. 1. 四川大学华西医院神经外科,四川 成都610041;2. 吉林大学中日联谊医院神经外科,吉林 长春130031
  • 收稿日期:2003-02-26 修回日期:1900-01-01 出版日期:2004-07-28 发布日期:2004-07-28

Expressions of HoxB genes in astrocytoma C6 cells

YANG Chao-hua1,TIAN Yu2,ZHAO Cong-hai2   

  1. 1. Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu 610041, China;2. Department of Neurosurgery, China-Japan Union Hospital, Jilin University, Changchun 130031, China
  • Received:2003-02-26 Revised:1900-01-01 Online:2004-07-28 Published:2004-07-28

摘要: 目的:观察星形细胞瘤C6细胞中同源盒基因B族(HoxB)基因的表达。 方法:对体外培养的C6细胞,利用分组简并引物和特异引物进行RT-PCR检测,观察C6细胞中HoxB2、B4、B5、B6、B7、B8和B9基因mRNA表达水平。 结果:在星形细胞瘤C6细胞中, Hox基因存在不同程度的表达,HoxB4基因无表达,HoxB2基因弱表达。 结论:星形细胞瘤C6细胞中HoxB4基因无表达、HoxB2基因弱表达可能与星形细胞瘤的发生、发展有关。

关键词: 星形细胞瘤, 基因, 同源盒, 逆转录聚合酶链反应

Abstract: Objective To study the expressions of HoxB genes in astrocytoma C6 cell lines. Methods C6 cells were cultured in vitro and the expressions of HoxB2,B4,B5-B9 mRNA were detected by RT-PCR in the presence of Hox gene degenerate primers and specific primers. Results In C6 cells, Hox genes expressed in different degrees. HoxB4 did not express, and HoxB2 expressed weakly. Conclusion In C6 cells no expression of HoxB4 and the weak expression of HoxB2 may be correlated with the origin of astrocytoma.

Key words: astrocytoma, genes, homeobox, reverse transcriptase polymerase chain reaction

中图分类号: 

  • R739.41