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卵巢浆液性肿瘤中E-cadherin的表达及临床意义 被引量:1

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摘要 目的探讨卵巢浆液性肿瘤中E-cadherin的表达及临床意义。方法采用免疫组织化学EnVision两步法检测卵巢良性浆液性肿瘤10例、交界性浆液性肿瘤28例、浆液性腺癌72例中E-cadherin的表达,并与正常卵巢组织10例进行比较。结果正常卵巢组织中E-cadherin无阳性表达,交界性浆液性肿瘤和浆液性腺癌E-cadherin的表达比良性浆液性肿瘤明显升高,3者总体差异有统计学意义();良性浆液性肿瘤和交界性浆液性肿瘤E-cadherin表达差异有统计学意义(=0.002);交界性浆液性肿瘤与浆液性腺癌E-cadherin表达差异无统计学意义(>0.05)。E-cadherin在Ⅲ、Ⅳ期浆液性腺癌患者阳性表达率明显比Ⅰ、Ⅱ期患者下降,两组相比差异有统计学意义(<0.05)。中低分化腺癌与高分化腺癌相比,E-cadherin表达有下降趋势,但差异无统计学意义(>0.05)。结论 E-cadherin的表达可能从正常卵巢组织、良性浆液性肿瘤到交界性浆液性肿瘤的发生及演变过程中起促进作用,其表达程度逐渐升高;从交界性浆液性肿瘤到浆液性腺癌表达程度逐渐降低,可能与肿瘤的浸润有关;在浆液性腺癌中,随着临床分期增高、组织分化降低,E-cadherin表达缺失或降低,可能与肿瘤侵袭或转移有关。
出处 《现代实用医学》 2012年第7期753-755,共3页 Modern Practical Medicine
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  • 1Krishnadath KK, Tilanus HW, Blankenstein MV, et al. Reduced expression of the cadherin-catenin complex in oesophageal adenocarcinoma correlates with prognosis[J]. J Pathol, 1997,182(3):331-338.
  • 2Colombo N, Van Gorp T, Parma G, et al. Ovarian cancer[J]. Crit Rev Oncol Hematol, 2006,60(2):159-179.
  • 3Kajiyama H, Shibata K, Ino K, et al. Possible involvement of SDF 1 alpha/CXCR4- DPPIV axis in YGF-betal-induced enhancement of migratory potential in human peritoneal mesothelial cells [J]. Cell Tissue Res, 2007, 330(2): 221-229.
  • 4Hudson LG, Zeineldin R, Stack MS. Phenotypic plasticity of neoplastic ovarian epithelium: unique cadherin profiles in tumor progression[J].C lin Exp Metastasis,2008,25(6): 643-655.
  • 5佟丽波,杨秀莲,张丹凤,卢北燕,吕敬媛.KLK7蛋白及E-钙黏蛋白在卵巢癌中的表达及意义[J].黑龙江医药科学,2010,33(6):3-4. 被引量:6
  • 6Faleiro-Rodrigues C, Macedo-Pinto I, Pereira D, et al. Association of E-cadherin and bet a-catenin im munoex preddion with clinicopathologic features in primary ovarian carcinomas[J].Hum Pathol, 2004, 35(6):647-648.

二级参考文献6

  • 1于月成,辛晓燕,李红梅,杨勇,李奇灵,张明,王晓红.E-钙黏附素及β-连环蛋白在上皮性卵巢癌中的表达及临床意义[J].第四军医大学学报,2006,27(10):923-926. 被引量:6
  • 2Caubet C,Jonca N,Brattsand M,et al.Degradation of corneodesmo-some proteins by two serine proteases of the kallikrein family,SCTE/KLKS/hK5 and SCCE/KLK7/hK7[J].J Invest Dermatol,2004,122 (S):1235-1244.
  • 3Brattsand M,Stefansson K,Lundh C,et al.A proteolytic cascade of kallikreins in the stratumcorneum[,J].J Invest Dermatol,2005,124 (1):198-203.
  • 4Yamasaki K,Schauber J,Coda A,et al.Kallikrein-mediated prote-olysis regulates the antimicrobial effects of cathelicidins in skin[J].Faseb J,2006,20(12):2068.
  • 5Prezas P,Arlt MJ,Viktorov P,et al.Overexpression of the human tissue kallikrein genes KLK4,S,6,and 7 increases the malignant phenotype of ovarian cancer cells[J].Biol Chem,2006,387 (6):807.
  • 6Johnson SK,Ramani VC,Hennings L,et al.Kallikrein 7 enhances pancreatic cancer cell invasion by shedding E-cadherin[J].Cancer,2007,109(9):1811-1820.

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