食品科学 ›› 2009, Vol. 30 ›› Issue (19 ): 240-243.doi: 10.7506/spkx1002-6630-200919055

• 生物工程 • 上一篇    下一篇

莪术油对肝癌细胞SMMC-7721基因表达的影响

王顺启1 ,2,3,陈力 2,倪虹 2,穆亚丽4,刘玮 3,谢明勇1 ,*   

  1. 1.南昌大学 食品科学与技术国家重点实验室 2.南开大学生命科学学院 3.南昌大学生命科学与食品工程学院 4.南昌大学计算机技术工程研究所
  • 收稿日期:2009-03-16 出版日期:2009-10-01 发布日期:2010-12-29
  • 通讯作者: 谢明勇
  • 基金资助:

    江西省教育厅科学技术研究项目(2007047);教育部“长江学者和创新团队发展计划”项目(IRT0540);
    中国博士后科学基金项目(20060390967)

Effects of Turmeric rhizome Naphtha on Gene Expression of Hepatocarcinoma Cell SMMC-7721

WANG Shun-qi1,2,3,CHEN Li2,NI Hong2,MU Ya-li4,LIU Wei3,XIE Ming-yong1,*     

  1. 1. State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China ; 2. College of Life
    Science, Nankai University, Tianjin 300071, China;3. School of Life Sciences and Food Engineering, Nanchang University, Nanchang
    330031, China;4. Institute of Computer Technology and Engineering, Nanchang University, Nanchang 330031, China
  • Received:2009-03-16 Online:2009-10-01 Published:2010-12-29
  • Contact: XIE Ming-yong

摘要:

目的:检测莪术油对肝癌细胞SMMC-7721生长,及肝癌相关基因表达的影响。方法:利用MTT比色法检测莪术油对肝癌细胞SMMC-7721增殖的影响;利用以肝癌cDNA抑制性消减文库构建的肝癌相关基因微阵列,检测莪术油作用肝癌细胞SMMC-7721 36h后基因的表达变化。结果:莪术油作用肝癌细胞SMMC-7721 36h后,细胞生长受到明显抑制,并观察到有23个基因表达下调,3个基因表达上调。结论:莪术油对肝癌肿瘤细胞的作用是通过影响多基因的表达改变实现的。

关键词: 莪术油, 肝癌细胞SMMC-7721, MTT比色法, 微阵列, 基因表达

Abstract:

Objective: To detect effects of Turmeric rhizome naphtha (TRN) on cell growth and gene expression of hepatocarcinoma cell SMMC-7721. Methods: Cell growth of hepatocarcinoma cell SMMC-7721 with TRN treatment was evaluated by MTT assays, and gene expression of hepatocarcinoma cell SMMC-7721 with TRN treatment for 36 hours was explored with microarray of hepatocarcinoma-associated genes, which resulted from suppression subtractive hybridization library. Results: After TRN treatment on hepatocarcinoma cell SMMC-7721 for 36 hours, cell growth was greatly inhibited and gene expression profiling analysis indicated that 23 genes were up-regulated and 3 genes were down-regulated. Conclusion: The effect of TRN treatment on hepatocarcinoma cell SMMC-7721 can be achieved through alteration of multiple genes expression, which provides important clues to understand the molecular mechanism of TRN effects on hepatocarcinoma cells.

Key words: Turmeric rhizome naphtha (TRN), hepatocarcinoma cell SMMC-7721, MTT assays, microarray, gene expression

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