郑州大学学报(医学版)
鄭州大學學報(醫學版)
정주대학학보(의학판)
JOURNAL OF ZHENGZHOU UNIVERSITY(MEDICAL SCIENCES)
2014年
2期
150-152
,共3页
郭晓峰%杨鲲鹏%葛晓晴%闫东%常佳%乔孟晗
郭曉峰%楊鯤鵬%葛曉晴%閆東%常佳%喬孟晗
곽효봉%양곤붕%갈효청%염동%상가%교맹함
血管生成抑制蛋白1%食管肿瘤%鳞状细胞癌%预后
血管生成抑製蛋白1%食管腫瘤%鱗狀細胞癌%預後
혈관생성억제단백1%식관종류%린상세포암%예후
vasohibin 1%esophageal neoplasm%squamous cell carcinoma%prognosis
目的:探讨血管生成抑制蛋白1(VASH1)在食管鳞状细胞癌(ESCC)组织中的表达及意义。方法:用免疫组化SP法检测112例ESCC和36例正常食管组织中VASH1的表达,对随访资料进行Kaplan-Meier生存分析和Cox回归分析。结果:VASH1蛋白在ESCC组织中的阳性表达率为76.8%(86/112),在正常组织中的阳性表达率为11.1%(4/36),差异有统计学意义(χ2=49.307,P<0.001);VASH1蛋白在ESCC组织中的表达与肿瘤浸润深度、淋巴结转移、TNM分期有关(P<0.05);Log-rank检验显示VASH1蛋白阳性表达ESCC患者的生存时间明显低于阴性表达者(χ2=9.547,P=0.002);Cox回归分析显示淋巴结转移、TNM分期及VASH1蛋白的表达可作为ES-CC预后的独立危险因素[RR(95%CI)=2.334(1.472~3.699)、2.109(1.428~3.326)、2.212(1.299~3.766)]。结论:VASH1可能在ESCC的发展、浸润、转移中起抑制作用。
目的:探討血管生成抑製蛋白1(VASH1)在食管鱗狀細胞癌(ESCC)組織中的錶達及意義。方法:用免疫組化SP法檢測112例ESCC和36例正常食管組織中VASH1的錶達,對隨訪資料進行Kaplan-Meier生存分析和Cox迴歸分析。結果:VASH1蛋白在ESCC組織中的暘性錶達率為76.8%(86/112),在正常組織中的暘性錶達率為11.1%(4/36),差異有統計學意義(χ2=49.307,P<0.001);VASH1蛋白在ESCC組織中的錶達與腫瘤浸潤深度、淋巴結轉移、TNM分期有關(P<0.05);Log-rank檢驗顯示VASH1蛋白暘性錶達ESCC患者的生存時間明顯低于陰性錶達者(χ2=9.547,P=0.002);Cox迴歸分析顯示淋巴結轉移、TNM分期及VASH1蛋白的錶達可作為ES-CC預後的獨立危險因素[RR(95%CI)=2.334(1.472~3.699)、2.109(1.428~3.326)、2.212(1.299~3.766)]。結論:VASH1可能在ESCC的髮展、浸潤、轉移中起抑製作用。
목적:탐토혈관생성억제단백1(VASH1)재식관린상세포암(ESCC)조직중적표체급의의。방법:용면역조화SP법검측112례ESCC화36례정상식관조직중VASH1적표체,대수방자료진행Kaplan-Meier생존분석화Cox회귀분석。결과:VASH1단백재ESCC조직중적양성표체솔위76.8%(86/112),재정상조직중적양성표체솔위11.1%(4/36),차이유통계학의의(χ2=49.307,P<0.001);VASH1단백재ESCC조직중적표체여종류침윤심도、림파결전이、TNM분기유관(P<0.05);Log-rank검험현시VASH1단백양성표체ESCC환자적생존시간명현저우음성표체자(χ2=9.547,P=0.002);Cox회귀분석현시림파결전이、TNM분기급VASH1단백적표체가작위ES-CC예후적독립위험인소[RR(95%CI)=2.334(1.472~3.699)、2.109(1.428~3.326)、2.212(1.299~3.766)]。결론:VASH1가능재ESCC적발전、침윤、전이중기억제작용。
Aim: To explore the expression of vasohibin 1(VASH1) in esophageal squamous cell carcinoma(ESCC). Methods:Immunohistochemistry was used to detect the expression of VASH1 in 112 cases of ESCC and 36 cases of normal e-sophageal tissue.Follow-up data were analyzed by Kaplan-Meier survival analysis and Cox regression analysis .Results:The positive rate of VASH1 protein in ESCC tissue was 76.8%(86/112), which was 11.1%(4/36), and the difference was statisti-cally significant (χ2=49.307,P<00.01 );the expression of VASH1 in ESCC tissue was significantly correlated with tumor depth of invasion, lymph node metastasis, and TNM stage( P<0.05), log-rank test results showed that survival time of VASH1 posi-tive expression group was significantly lower than the negative expression group(χ2=9.547,P=0.002);Cox regression analysis showed that lymph node metastasis, TNM stage and VASH1 expression can be used as an independent risk factor for prognosis of ESCC[RR(95% CI)=2.334(1.472-3.699),2.109(1.428-3.326),2.212(1.299-3.766)].Conclusion:VASH1 possibly plays a role in inhibiting development, invasion and metastasis of ESCC.