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FHIT在结直肠癌中的表达及其与Caspase-3、PCNA之间的关系[J]. 肿瘤防治研究, 2006, 33(07): 505-508. DOI: 10.3971/j.issn.1000-8578.2287
引用本文: FHIT在结直肠癌中的表达及其与Caspase-3、PCNA之间的关系[J]. 肿瘤防治研究, 2006, 33(07): 505-508. DOI: 10.3971/j.issn.1000-8578.2287
Expression of FHIT in Colorectal Carcinoma and Its Relationship with PCNA and Caspase-3[J]. Cancer Research on Prevention and Treatment, 2006, 33(07): 505-508. DOI: 10.3971/j.issn.1000-8578.2287
Citation: Expression of FHIT in Colorectal Carcinoma and Its Relationship with PCNA and Caspase-3[J]. Cancer Research on Prevention and Treatment, 2006, 33(07): 505-508. DOI: 10.3971/j.issn.1000-8578.2287

FHIT在结直肠癌中的表达及其与Caspase-3、PCNA之间的关系

Expression of FHIT in Colorectal Carcinoma and Its Relationship with PCNA and Caspase-3

  • 摘要: 目的探讨FHIT蛋白、Caspase-3及PCNA在散发性结直肠癌(sporadic colorectal carcinoma,SCC)组织中的表达及其临床意义。方法采用免疫组织化学SP法检测92例SCC组织和28例正常结直肠组织中FHIT蛋白、Caspase-3和PC-NA的表达。结果(1)FHIT蛋白、Caspase-3、PCNA在正常结直肠组织及SCC组织中的阳性表达均有显著性差异(P<0.01)。(2)FHIT蛋白、PCNA表达与SCC组织学分级、Duke's分期、淋巴结转移、5年生存率相关(P<0.01)。(3)Caspase-3的表达同SCC组织学分级、5年生存率相关(P<0.05)。(4)SCC组织中FHIT蛋白和Caspase-3两者表达呈明显正相关;FHIT蛋白和PCNA表达呈明显负相关(P<0.01)。(5)FHIT蛋白和Caspase-3,FHIT蛋白和PCNA联合表达与SCC的组织学分级、Duke's分期、淋巴结转移及5年生存率均有关(P<0.05)。结论(1)FHIT蛋白、PCNA的表达与SCC的发生、恶性程度及预后有关;(2)Caspase-3的表达与SCC的发生、预后有关;(3)...

     

    Abstract: Objective To study the expression of FHIT(fragile histidine triad) protein、Caspase-3、PCNA in sporadic colorectal carcinoma(SCC) and their clinical significance. Methods Immunohistochemistry SP method was used to determine the expression of FHIT,Caspase-3 and PCNA in surgically resection specimens of 92 SCC and 28 normal colorectal tissues. Results (1) The positive different expression of FHIT protein、Caspase-3、PCNA in normal colorectal tissues and SCC was statistically significant(P<(0.01)).(2) Expression o...

     

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