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XIAP在胰腺癌组织中的表达及其意义 被引量:13

Expression and significance of XIAP in pancreatic carcinoma tissues
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摘要 为研究X染色体连锁的调亡抑制蛋白(XIAP)在胰腺癌组织中的表达并探讨其与临床分期,病理分化之间的关系。收集近两年来手术切除的胰腺癌标本,用免疫组织化学染色法观察XIAP在胰腺癌及癌旁正常胰腺组织中的表达情况。结果示XIAP在胰腺癌组织中的阳性率为8 7. 0%( 2 0 /2 3 ),在癌旁正常胰腺组织中的阳性率为3 3. 3% ( 4 /1 2 ),两者差异有显著意义(P < 0. 0 5 )。XIAP在癌组织中的表达强度比癌旁正常胰腺组织明显增强(P < 0. 0 1 ),且与肿瘤病理分化程度有关(P< 0. 0 5 ),与临床分期无关(P> 0. 0 5 )。提示XIAP在胰腺癌中的高表达与胰腺癌的发生可能有关,可望作为胰腺癌基因治疗的一个新靶点。
出处 《中国普通外科杂志》 CAS CSCD 2005年第5期385-387,共3页 China Journal of General Surgery
基金 湖南科技厅基金资助项目(04HK3012 04SK3043 2)
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