期刊文献+

人Maspin cDNA克隆在真核细胞中表达及意义 被引量:1

The Expression of Cloning Human Maspin cDNA in Eukaryocyte and Its Significance
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摘要 [目的]构建表达人Maspin的基因工程细胞。[方法]提取健康人乳腺组织的总RNA,扩增出编码Maspin的全长cDNA,构建真核表达质粒pcDNA3.1(+)/Maspin,然后转染到正常的中国仓鼠卵巢细胞(CHO)中,应用RT-PCR和Westernblot方法分别验证Maspin基因在CHOI/pcDNA3.1(+)/Maspin细胞中RNA水平和蛋白水平的表达,同时检测细胞培养上清中Maspin的蛋白分泌。[结果]经酶切证实,得到正向插入的真核表达质粒pcDNA3.1(+)/Maspin。Westernblot分析证明Maspin成功转染到CHO中并表达,且分泌到细胞外。[结论]人Maspin基因可在靶细胞表达,并能分泌到细胞外,为进一步了解Maspin的功能和转Maspin基因细胞成为治疗恶性肿瘤的效应细胞奠定了一定的基础。
出处 《中国肿瘤》 CAS 2005年第11期744-746,共3页 China Cancer
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  • 1Zhou Z, Anisowicz A, Hendrix MJ, et al. Maspin, a serpin with tumor-suppressing activity in human mammary epithelial cells[J]. Science, 1994, 263(5146):526-529.
  • 2Maass N, Hojo T, Zhang M, et al. Maspin-a nove proteinase inhibitor with tumor-suppressing activity in breast cancer[J]. Acta Oncol, 2000, 39(8): 931-934.
  • 3Hendrix MJ. De-mystrifying the mechanism of maspin[J].Nat Med, 2000, 6(4): 374-376.
  • 4McGowen R, Biliran H, Sager R, et al. The surface of prostate carcinoma DU145 cells mediates the inhibition of urokinase-type plasminogen activator by maspin [J].Cancer Res, 2000, 60(17): 4771-4778.
  • 5Xia W, Lau YK, Hu MC, et al. High tumoral maspin expression is associated with improved survival of patients with oral squamous cell carcinoma[J]. Oncogene,2000, 19: 2398-2403.
  • 6Zou Z, Gao C, Nagaich AK, et al. p53 regulates the expression of the tumor suppressor gene maspin [J]. J Biol Chem, 2000,375(9): 6051-6054.
  • 7Zhang M. Multiple functions of maspin in tumor progression and mouse development[J]. Front Biosci, 2004, 9:2218-2226.
  • 8Maass N, Hojo T, Rosel F, et al. Down regulation of the tumor suppressor gene maspin in breast carcinoma is associated with a higher risk of distant metastasis [J].Clinical Biochemistry, 2001, 34: 303-307.
  • 9Sheng S. The promise and challenge toward the clinical application of maspin in cancer[J]. Front Biosci, 2004, 9:2733-2745.

同被引文献14

  • 1潘月龙,郑树,彭佳萍,董琦.微囊化Maspin基因修饰细胞对乳腺癌细胞Bcap37运动及黏附功能的影响[J].中华肿瘤杂志,2005,27(6):342-346. 被引量:5
  • 2杨林,王金万,孙燕,朱允中,刘晓晴,李维廉,邸立军,李佩文,王友良,宋恕平,姚晨,游丽芬.重组人血管内皮抑制素YH-16治疗晚期非小细胞肺癌的临床研究[J].中华肿瘤杂志,2006,28(2):138-141. 被引量:144
  • 3Zou Z, Anisowicz A, Hendrix MJ, et al. Maspin, a serpin with tumor-suppressing activity in human mammary epithelial cells. Science, 1994, 263:526-529.
  • 4Hojo T, Akiyama Y, Nagasaki K, et al. Association of maspin expression with the malignancy grade and tumor vascularization in breast cancer tissues. Cancer Lett,2001,171 : 103-110.
  • 5Maass N, Hojo T, Rosel F, et al. Down regulation of the tumor suppressor gene maspin in breast carcinoma is associated with a higher risk of distant metastasis. Clin Biochem, 2001, 34: 303-307.
  • 6Shi HY, Zhang W, Liang R, et al. Blocking tumor growth, invasion, and metastasis by maspin in a syngeneic breast cancer model Cancer Res, 2001,61 : 6945-6951.
  • 7Weidner N , Semple JP , Welch WR , et al. Tumor angiogenesis and metastasis-correlation in invasive breast carcinoma. N Engl J Med ,1991 ,324:1-8.
  • 8段文杰,吴秋霞.肿瘤研究的其他问题(肿瘤转移的研究方法)//吴细丕,钱林法.实验动物与肿瘤研究.北京:中国医药科技出版社,2000.410-413.
  • 9Folkman J. Tumor angiogenesis: therapeutic implications. N Engl J Med, 1971,285: 1182-1186.
  • 10Hurwitz HI, Fehrenbacher L, Hainsworth JD, et al. Bevacizumab in combination with fluorouracil and leucovorin: an active regimen for first - line metastatic colorectal cancer. J Clin Oncol, 2005, 23:3502-3508.

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