浙江医学
浙江醫學
절강의학
ZHEJIANG MEDICAL JOURNAL
2014年
4期
259-261,323
,共4页
膀胱癌%KLF8%免疫组化%预后
膀胱癌%KLF8%免疫組化%預後
방광암%KLF8%면역조화%예후
Bladder cancer%KLF8%Immunohistochemistry%Prognosis
目的:探讨KLF8蛋白在膀胱癌中的表达,并分析其与临床病理特征及预后的关系。方法选择膀胱癌标本137例,正常膀胱组织标本19例,采用免疫组织化学方法,检测膀胱癌和正常组织中KLF8蛋白的表达,并结合临床资料进行分析。结果正常组织中KLF8蛋白的表达水平明显低于肿瘤组织(P<0.001)。低级别和高级别膀胱癌中KLF8蛋白表达的阳性率分别为37.2%、58.5%,差异有统计学意义(P<0.05)。非肌层浸润性膀胱癌和肌层浸润性膀胱癌中KLF8蛋白表达的阳性率44%和67.4%,差异有统计学意义(P<0.05)。本组随访7~112个月,在肌层浸润性膀胱癌中,Kaplan- Meier生存显示:KLF8蛋白的阳性表达与膀胱癌患者的总生存率有关(P<0.05)。结论 KLF8蛋白的表达在膀胱癌组织中明显高于正常组织,KLF8蛋白的表达与膀胱癌的分级、分期、预后有关;与患者的年龄、性别、肿瘤的数目无相关性(P>0.05)。KLF8蛋白的检测有助于膀胱癌的诊断及预后的评估。
目的:探討KLF8蛋白在膀胱癌中的錶達,併分析其與臨床病理特徵及預後的關繫。方法選擇膀胱癌標本137例,正常膀胱組織標本19例,採用免疫組織化學方法,檢測膀胱癌和正常組織中KLF8蛋白的錶達,併結閤臨床資料進行分析。結果正常組織中KLF8蛋白的錶達水平明顯低于腫瘤組織(P<0.001)。低級彆和高級彆膀胱癌中KLF8蛋白錶達的暘性率分彆為37.2%、58.5%,差異有統計學意義(P<0.05)。非肌層浸潤性膀胱癌和肌層浸潤性膀胱癌中KLF8蛋白錶達的暘性率44%和67.4%,差異有統計學意義(P<0.05)。本組隨訪7~112箇月,在肌層浸潤性膀胱癌中,Kaplan- Meier生存顯示:KLF8蛋白的暘性錶達與膀胱癌患者的總生存率有關(P<0.05)。結論 KLF8蛋白的錶達在膀胱癌組織中明顯高于正常組織,KLF8蛋白的錶達與膀胱癌的分級、分期、預後有關;與患者的年齡、性彆、腫瘤的數目無相關性(P>0.05)。KLF8蛋白的檢測有助于膀胱癌的診斷及預後的評估。
목적:탐토KLF8단백재방광암중적표체,병분석기여림상병리특정급예후적관계。방법선택방광암표본137례,정상방광조직표본19례,채용면역조직화학방법,검측방광암화정상조직중KLF8단백적표체,병결합림상자료진행분석。결과정상조직중KLF8단백적표체수평명현저우종류조직(P<0.001)。저급별화고급별방광암중KLF8단백표체적양성솔분별위37.2%、58.5%,차이유통계학의의(P<0.05)。비기층침윤성방광암화기층침윤성방광암중KLF8단백표체적양성솔44%화67.4%,차이유통계학의의(P<0.05)。본조수방7~112개월,재기층침윤성방광암중,Kaplan- Meier생존현시:KLF8단백적양성표체여방광암환자적총생존솔유관(P<0.05)。결론 KLF8단백적표체재방광암조직중명현고우정상조직,KLF8단백적표체여방광암적분급、분기、예후유관;여환자적년령、성별、종류적수목무상관성(P>0.05)。KLF8단백적검측유조우방광암적진단급예후적평고。
Objective To investigate the expression of KLF8 in bladder cancer and its relation to the prognosis of patients. Methods The expression of KLF8 in 137 urothelial bladder cancer and 19 normal bladder tissue samples was detected by im-munohistochemistry, and its relation to clinicopathological features was analyzed. Results The positive rate of KLF8 protein was significantly higher in bladder cancer than that in normal bladder tissue (P<0.001). The positive rate of KLF8 protein was 37.2%in low grade bladder cancer and 58.5%in high grade bladder cancer (P<0.05). It was significantly lower in non- muscle- invasive bladder cancer than that in muscle invasive bladder cancer (44%, 67.4%, P<0.05 ). The patient was followed up for 7~112 months, Kaplan- Meier analysis showed that positive expression of KLF8 was significantly associated with overal survival of pa-tients with muscle- invasive- bladder cancer (P<0.05). Conclusion The expression of KLF8 protein is high in bladder cancer, which is correlated with classification, TMN stage and prognosis of the disease.