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RNA干扰沉默STAT3基因对肝癌细胞株HepG2和SMMC-7721的影响 被引量:1

Effect of silencing STAT3 gene with siRNA on HepG2 and SMMC-7721 hepatocarcinoma cell lines
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摘要 肝细胞癌是常见的危害人类健康的恶性肿瘤之一,其发生、发展过程受诸多因素的影响。近年研究发现,信号转导和转录激活因子(STAT)具有强烈的抑制细胞凋亡,促进细胞增殖的作用,参与了人类恶性肿瘤的发生、发展和演变,其中以STAT3尤为活跃。本研究利用RNA干扰(RNAi)技术,用短发夹样RNA(shRNA)设计并构建RNAi-DNA质粒,筛选稳定表达小干扰RNA(siRNA)的肝癌HepG2及SMMC-7721细胞株,体外研究siRNA稳定和特异性诱导肝癌STAT3基因转录后沉默并逆转其恶性表型的能力,从而探索肝癌治疗的新方法。
出处 《中华肝脏病杂志》 CAS CSCD 北大核心 2008年第2期144-145,共2页 Chinese Journal of Hepatology
关键词 肝细胞 RNA干扰 STAT3 Carcinoma, hepatocellular RNA interference STAT3
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参考文献6

  • 1Buettner R, Mora LB, Jove R. Activated STAT signaling in human tumors provides novel molecular targets for therapeutic intervention. Clin Cancer Res, 2002, 8: 945-954.
  • 2Trovato M, Vitarelli E, Grosso M, et al.Immunohistochcmical expression of HGF, c-MET and transcription factor STAT3 in colorectal tumors. Eur J Histochem, 2004, 48:291-297.
  • 3Jing N, Tweardy DJ.Targeting Stat3 in cancer therapy. Anticancer Drugs, 2005, 16: 601-607.
  • 4Butz K, Ristriani T, Hengstermann A, et al. siRNA targeting of the viral E6 oncogene efficiently kills human papillomavirus-positive cancer cells. Oncogene, 2003, 22: 5938-5945.
  • 5Chen Y, Stamatoyannopoulos G, Song CZ. Down-regulation of CXCR4 by inducible small interfering RNA inhibits breast cancer cell invasion in vitro. Cancer Res, 2003, 63: 4801-4804.
  • 6Grzmil M, Thelen P, Hemmerlein B, et al. Bax inhibitor-1 is overexpressed in prostate cancer and its specific down-regulation by RNA interference leads to cell death in human prostate carci- noma cells. Am J Pathol, 2003, 163: 543-552.

同被引文献13

  • 1黄庆先,孙念峰,王国斌,王春友.反义核苷酸抑制人高迁移率族蛋白1表达对胰腺癌细胞的影响[J].华中科技大学学报(医学版),2004,33(5):562-565. 被引量:4
  • 2Ellerman JE,Brown CK,de Vera M,et al.Masquerader:high mobility group box-1 and cancer.Clin Cancer Res,2007,13:2836-2848.
  • 3Chung HW,Lee SG,Kim H,et al.Serum high mobility group box-1 (HMGB 1) is closely associated with the clinical and pathologic features of gastric cancer.J Transl Med,2009,7:38.
  • 4Kuniyasu H,Chihara Y,Kondo H.Differential effects between amphoterin and advanced glycation end products on colon cancer cells.Int J Cancer,2003,104:722-727.
  • 5Gnanasekar M,Thirugnanam S,Ramaswamy K.Short hairpin RNA (shRNA) constructs targeting high mobility group box-1 (HMGB1)expression leads to inhibition of prostate cancer cell survival and apoptosis.Int J Oncol,2009,34:425-431.
  • 6UlloaL,MessmerD.High-mobility groupbox 1 (HMGB1)protein:friend and foe.Cytokine Growth Factor Rev,2006,17:189-201.
  • 7Yu M,Wang L Li W,et al.Proteomic screen defines the hepatocyte nuclear factor 1alpha-binding partners and identifies HMGB1 as a new cofactor of HNF1alpha.Nucleic Acids Res,2008,36:1209-1219.
  • 8Taguchi A,Blood DC,del Toro G,et al.Blockade of RAGE-amphoterin signalling suppresses tumour growth and metastases.Nature,2000,405:354-360.
  • 9V(o)lp K,Brezniceanu ML,B(o)sser S,et al.Increased expression of high mobility group box 1 (HMGB 1) is associated with an elevated level of the antiapoptotic c-IAP2 protein in human colon carcinomas.Gut,2006,55:234-242.
  • 10Brezniceanu ML,V(o)lp K,B(o)sser S,et al.HMGB 1 inhibits cell death in yeast and mammalian cells and is abundantly expressed in human breast carcinoma.FASEB J,2003,17:1295-1297.

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