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鬼臼苦素对卵巢上皮性癌细胞增殖的影响 被引量:4

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摘要 卵巢上皮性癌(卵巢癌)是致命的妇科恶性肿瘤,多数晚期患者在初次治疗后2—3年内复发,肿瘤耐药是导致其复发的主要原因,因此,迫切需要寻找新的抗癌药物。近年来研究发现,鬼臼苦素(picropodophyllin,PPP)是一种特异性的胰岛素样生长因子1受体(insulin-like growth factor-1 recepter,IGF-1R)酪氨酸激酶抑制剂,能有效阻断IGF-1R介导的细胞内信号传导通路,从而抑制肿瘤细胞生长并促进其凋亡,而正常细胞的生长不受影响。本研究选用表达IGF-1R的卵巢癌细胞株SKOV3及其顺铂耐药株SKOV3/DDP作为研究对象,通过体外药物实验分析PPP的抗肿瘤作用及机制。
作者 王鑫 倪世容
出处 《中华妇产科杂志》 CAS CSCD 北大核心 2008年第6期458-460,共3页 Chinese Journal of Obstetrics and Gynecology
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同被引文献44

  • 1武广彬,黄昌明.胰岛素样生长因子Ⅰ型受体肿瘤靶向治疗[J].国际肿瘤学杂志,2006,33(4):253-256. 被引量:16
  • 2Gimita A, Gimita L, del Prete F et al. Cyclolignans as inhibitors of the insulin like growth factor 1 receptor and malignant cell growth [J] . Cancer Res, 2004.64 : 236.
  • 3Ozols RF, Bundy BN, Greet BE et al. Phase Ⅲ trial of carboplatin and paclitaxel compared with cisplatin and paclitaxel in patients with optimally resected stage Ⅲ ovarian cancer: a gynecologic oncology group study[J].J Clin Oncol, 2003, 21 (17): 3 1942.
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  • 5Cao Z, Liu LZ, Dixon DA et al. Insulin - like growth factor - I induces cyclooxygenase -2 expression via PBK. MAPK and PKC signaling pathways in human ovarian cancer cells[J].Cell Signal, 2007, 19 : 1542.
  • 6Vasilcanu D, Weng WH, Gimita A et al.11le insulin - like growth factor - 1 receptor inhibitor PPP produces only very limited resistance in tumor cells exposed to long term selection [J]. Oncogene, 2006, 25: 3186.
  • 7Economou MA, Andersson S, Vasilcanu D et al. Oral picropodophyllin (PPP) is well tolerate in vivo and inhibits IGF - 1R expression and growth of uveal melanoma[J]. IOVS, 2008, 49 (6) : 2337.
  • 8Gimita A, Gimita L, del Prete F et al. Cyclolignans as inhibitors of the insulin like growth factor 1 receptor and malignant cell growth[J]. Cancer Res, 2004, 64:236.
  • 9Ozols RF, Bundy BN, Greer BE et al. Phase Ⅲ trial of carboplatin and paclitaxel compared with cisplatin and paclitaxel in patients with optimally resected stage Ⅲ ovarian cancer: a Gynecologic Oncology Group study [ J ]. J Clin Oncol, 2003, 21 (17) : 31942.
  • 10Larsson O, Girnita A, Girnita L. Role of insulin - like growth factor 1 receptor signalling in cancer [ J ] . Br J Cancer, 2005, 92 (12): 2097.

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