卵巢癌组织中SDF-1/CXCR4的表达与临床病理因素相关性分析Expression of chemokine SDF-1/CXCR4 and correlation of the expression and Clinical pathologic factors in human epithelial ovarian tumours
乔玉环;王会军;郭瑞霞;张孝艳;李留霞;石学敏;张晓芬;
摘要(Abstract):
目的:探讨SDF-1及其受体CXCR4蛋白在卵巢癌组织中的表达及其与卵巢癌患者临床病理因素之间的相关性。方法:采用免疫组化法检测20例正常卵巢组织、30例卵巢良性组织、50例卵巢癌组织中SDF-1、CXCR4蛋白表达。分析卵巢癌组织中SDF-1、CXCR4蛋白表达水平与临床病理因素的关系。结果:SDF-1、CXCR4在正常卵巢组织、卵巢良性肿瘤和卵巢癌组织中分别呈阴性、低表达和高表达,3者之间的差异具有统计学意义(SDF-1:χ2=58.116,P=0.000;CXCR4:χ2=73.485,P=0.000);且SDF-1、CXCR4蛋白在卵巢癌组织中的表达情况基本一致(χ2=0.061,P=0.806)。卵巢癌中SDF-1、CXCR4表达均与有无淋巴结转移相关(P<0.05),SDF-1表达与有无腹水相关(P=0.027),而CXCR4表达与有无腹水无明显相关(P=0.336);SDF-1、CXCR4的表达与组织学分级、FIGO分期均无相关性(P>0.05)。结论:SDF-1、CXCR4与卵巢癌相关,可能参与了卵巢癌的转移过程,但与卵巢癌的组织学分化无关。SDF-1/CXCR4可能是卵巢癌的重要致病因子。
关键词(KeyWords): 上皮性卵巢癌;基质衍生因子-1;趋化因子受体4;免疫组织化学;临床病理因素
基金项目(Foundation): 河南省教育厅重点项目(No:13A320647);; 教育部新世纪优秀人才计划资助(No:NCET-1000)
作者(Authors): 乔玉环;王会军;郭瑞霞;张孝艳;李留霞;石学敏;张晓芬;
DOI: 10.13283/j.cnki.xdfckjz.2014.03.004
参考文献(References):
- [1]Murdoch C.CXCR4:chemokine receptor extraordinaire[J].Immunol Rev,2000,177:175-184
- [2]Muller A,Homey B,Soto H,et al.Involvement of chemokine receptors in breast cancer metastasis[J].Nature,2001,410(6824):50-56
- [3]Carmo A,Patricio I,Cruz MT,et al.CXCL12/CXCR4promotes motility and proliferation of glioma cells[J].Cancer Biol Ther,2010,9(1):56-65
- [4]Mizokami Y,Kajiyama H,Shibata K,et al.Stromal cell-derived factor-1alpha induced cell proliferation and its possible regulation by CD26/dipeptidyl peptidase IV in Endometrial adenocarcinoma[J].Int J Cancer,2004,110(5):652-659
- [5]魏梅,梁立治,张昌卿,等.宫颈腺癌细胞CXCR4/CXCL12过表达与淋巴结转移和慢性炎症的关系[J].癌症,2007,26(3):298-302
- [6]李雅丽,辛维政,王轶英,等.SDF-1/CXCR4在老年卵巢癌组织中的表达及意义[J].老年医学与保健,2011,17(6):349-350,356
- [7]Guo Q,Wu XH,LüYP,et al.Relationship between chemokine axis CXCL12-CXCR4 and epithelial ovarian cancer[J].Zhonghua Yi Xue Za Zhi,2013,93(21):1677-1680
- [8]Popple A,Durrant LG,Spendlove I,et al.The chemokine,CXCL12,is an independent predictor of poor survival in ovarian cancer[J].Br J Cancer,2012,106(7):1306-1313
- [9]徐常恩.趋化因子受体在浆液性上皮性卵巢癌腹腔内转移中的作用[D].复旦大学,2003