期刊文献+

抗癌药他莫昔芬治疗耐受的分子生物学机制与对策 被引量:1

下载PDF
导出
摘要 雌激素与雌激素受体(ER)介导的信号转导途径在乳腺癌的发生发展中起着至关重要的作用。内分泌治疗是ER阳性乳腺癌患者全身治疗的重要方法,通过阻断ER途径抑制肿瘤细胞的生长。近年来,非甾体抗雌激素类药物的应用是内分泌治疗的一个重要进展。他莫昔芬(TAM)是常用的抗雌激素药物,已广泛应用于临床,有较好的疗效。但是,肿瘤细胞对TAM的原发性和获得性耐受限制了其在临床上的应用。近期研究强调,生长因子受体和其他信号激酶途径高度激活,可介导ER基因组和非基因组作用,导致TAM治疗耐受。体外实验和临床研究证实,EGFR/HER2途径在TAM内分泌治疗耐受中的作用更为显著,提示阻断其信号转导途径有可能克服TAM耐受。
作者 袁国刚 郭宁
出处 《国外医学(药学分册)》 2006年第5期325-328,共4页 Foreign Medical Sciences(Section of Pharmarcy)
基金 北京市自然科学基金重点项目(No.7051006)
  • 相关文献

参考文献20

  • 1Early Breast Cancer Trialists' Collaborative Group (EBCTCG).Effects of chemotherapy and hormonal therapy for early breast cancer on recurrence and 15-year survival:an overview of the randomised trials[J].Lancet,2005,365(9472):1687-1717.
  • 2Osborne CK,Fuqua SA.Mechanisms of tamoxifen resistance[J].Breast Cancer Res Treat,1994,32(1):49-55.
  • 3Mosselman S,Polman J,Dijkema R.ER beta:identification and characterization of a novel human estrogen receptor[J].FEBS Lett,1996,392(1):49-53.
  • 4Osborne CK,Schiff R.Estrogen-receptor biology:continuing progress and therapeutic implications[J].J Clin Oncol,2005,23(8):1616-1622.
  • 5McKenna NJ,Nawaz Z,Tsai SY,et al.Distinct steady-state nuclear receptor coregulator complexes exist in vivo[J].Proc Natl Acad Sci USA,1998,95(20):11697-11702.
  • 6Kushner PJ,Agard DA,Greene GL,et al.Estrogen receptor pathways to AP-1[J].J Steroid Biochem Mol Biol,2000,74(5):311-317.
  • 7Lopez GN,Turck CW,Schaufele F,et al.Growth factors signal to steroid receptors through mitogen-activated protein kinase regulation of p160 coactivator activity[J].J Biol Chem,2001,276(25):22177-22182.
  • 8Schiff R,Massarweh S,Shou J,et al.Breast cancer endocrine resistance:how growth factor signaling and estrogen receptor coregulators modulate response[J].Clin Cancer Res,2003,9(1 Pt 2):447S-454S.
  • 9Levin ER.Cellular functions of the plasma membrane estrogen receptor[J].Trends Endocrinol Metab,1999,10(9):374-377.
  • 10Razandi M,Pedram A,Park ST,et al.Proximal events in signaling by plasma membrane estrogen receptors[J].J Biol Chem,2003,278(4):2701-2712.

同被引文献26

  • 1Ghayad SE,Vendrell JA,Larbi SB,et al.Endocrine resistance associated with activated ErbB system in breast cancer cells is reversed by inhibiting MAPK or PI3K/Akt signaling pathways.Int J Cancer,2010,126(2):545-562.
  • 2Britton DJ,Hutcheson IR,Knowlden JM,et al.Bidirectional cross talk between ERαand EGFR signalling pathways regulates tamoxifenresistant growth.Breast Cancer Res Treat,2006,96:131-146.
  • 3Santen RJ,Fan P,Zhang Z,et al.Estrogen signals via an extra-nuclear pathway involving IGF-1R and EGFR in tamoxifen-sensitive and -resistant breast cancer cells.Steroids,2009,74(7):586-594.
  • 4Song RX,Zhang Z,Chen Y,et al.Estrogen signaling via a linear pathway involvoing insulin like growth factor Ⅰ receptor,matrix metaloproteinases,and epidermal growth factor receptor to activate mitogen activated protein kinase in MCF-7 breast cancer cells.Endocrinology,2007,148(8):4091-4101.
  • 5Fan P,Wang JP,Santen RJ,et al.Long-term treatment with tamoxifen facilitates translocation of estrogen receptor a out of the nucleus and enhances its interaction with EGFR in MCF-7 breast cancer cells.Cancer Res,2007,67(3):1352-1360.
  • 6Rae JM,Johnson MD.What does an orphan G-proteincoupled receptor have to do with estrogen? Breast Cancer Res,2005,7(6):243-244.
  • 7Vivacqua A,Bonofiglio D,Recchia AG,et al.The G protein-coupled receptor GPR30 mediates the proliferative effects induced by 17 betaestradiol and hydroxytamoxifen in endometrial cancer cells.Mol Endocrinol,2006,20(3):631-646.
  • 8Vivacqua A,Bonofiglio D,Albanito L,et al.17 beta-estradiol,genistein,and 4-hydroxytamoxifen induce the proliferation of thyroid cancer cells through the g protein-coupled receptor GPR30.Mol Pharmacol,2006,70(4):1414-1423.
  • 9Fan P,Yue W,Wang JP,et al.Mechanisms of resistance to structurally diverse antiestrogens differ under premenopausal and postmenopausal conditions:evidence from in vitro breast cancer cell models.Endocrinology,2009,150 (5):2036-2045.
  • 10Ignatov A,Ignatov T,Roessner A,et al.Role of GPR30 in the mechanisms of tamoxifen resistance in breast cancer MCF-7 cells.Breast Cancer Res Treat,2010,123(1):87-96.

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部