朴美慈,MEIHUA PIAO,全雄男.延边地区乳腺癌中Ki-67、COX-2和p53的表达及意义[J].中国肿瘤,2015,24(2):155-159.
延边地区乳腺癌中Ki-67、COX-2和p53的表达及意义
The Expression of Ki-67,COX-2 and p53 in Breast Cancer and Its Significance in Yanbian Area,Jilin Province
投稿时间:2014-02-18  
DOI:10.11735/j.issn.1004-0242.2015.02.A016
中文关键词:  乳腺癌  免疫组化  Ki-67  COX-2  p53  C-erbB-2  ER  PR
英文关键词:breast cancer  immunohistochemistry  Ki-67  COX-2  p53  C-erbB-2  ER  PR
基金项目:
作者单位
朴美慈 延边大学附属医院 
MEIHUA PIAO Department of NursingCheju Halla University 
全雄男 延边大学附属医院 
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中文摘要:
      摘 要:[目的] 探讨乳腺癌中Ki-67、COX-2 和p53表达及意义。[方法] 应用免疫组化方法检测51例乳腺癌中Ki-67、COX-2 、p53、ER 、PR和C-erbB-2的表达情况,并分析其与乳腺癌临床病理特征的关系。[结果] (1)乳腺癌中Ki-67、COX-2和p53的阳性表达率分别为70.6%(36/51)、64.7%(33/51)和66.7%(34/51);C-erbB-2、ER和PR的阳性表达率分别为23.5%(12/51),70.6%(36/51)和74.5%(38/51)。(2)Ki-67、COX-2 和p53的表达与乳腺癌患者年龄、肿瘤大小、临床分期和病理类型无关,与淋巴结转移有关(P均<0.05)。(3)Ki-67、COX-2、p53表达与ER、PR水平呈负相关,而与C-erbB-2水平呈正相关。(4)COX-2与Ki-67及p53表达呈正相关。[结论] Ki-67、COX-2 和p53的在乳腺中高表达,可能与乳腺癌的发生发展有关。
英文摘要:
      Abstract:[Purpose] To investigate the expression of Ki-67,COX-2 and p53 and its significance in breast cancer. [Methods] The expression of COX-2,Ki-67,p53,ER,PR and C-erbB-2 in 51 cases with breast cancer were detected by immunohistochemically method,and the relationship of them with clinicopathological features was analyzed.[Results] (1)The positive rate of Ki-67,COX-2,p53,C-erbB-2,ER and PR was 70.6%(36/51),66.7%(34/51),23.5%(12/51),70.6%(36/51) and 74.5%(38/51)respectively.(2)The expression of Ki-67,COX-2 and p53 did not relate to age,tumor size,clinical stage and pathological type,but related to lymph node metastasis(P<0.05).(3)Ki-67,COX-2,p53 negatively correlated with ER,PR,but positively related with C-erbB-2.(4) COX-2 expression positively correlate with Ki-67 and p53 expressions. [Conclusion] Ki-67,COX-2,p53 are overexpression in breast cancer,tyey might relate to carcinogenesis and progress in breast cancer.
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