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联合检测蛋白ERCC1、Rad51和P53的表达与预测晚期非小细胞肺癌铂类药物化疗的疗效 被引量:2

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摘要 目的观察晚期非小细胞肺癌石蜡标本中ERCC1、Rad51和P53的表达,分析其与铂类药物化疗疗效的关系,为肺癌的个体化治疗提供依据。方法收集开封市第一人民医院2006年7月—2008年6月经病理组织学诊断的53例晚期非小细胞肺癌患者的病理学标本,用免疫组织化学的方法检测ERCC1、Rad51和P53的表达,所有的患者接受至少2周期顺铂或卡铂为主的化疗后,分析ERCC1、Rad51和P53蛋白的表达与化疗疗效关系。结果①53例患者中ERCC1、Rad51和P53阳性表达率分别是56.6%、43.4%和39.6%,其表达与患者的性别、年龄、体力状态、组织学类型及分期无关(P>0.05)。②ERCC1阳性组化疗有效率为41.6%,ERCC1阴性组化疗有效率为72.2%;Rad51阳性组化疗有效率为32.5%,Rad51阴性组化疗有效率为的表达为59.8%;P53阳性组化疗有效率为29.2%,P53阴性组化疗有效率为43.4%,差异均有统计学意义(P<0.05)。结论 ERCC1、Rad51和P53对化疗疗效的预测为负相关。
作者 徐志巧 张燕
出处 《医药论坛杂志》 2011年第1期122-124,共3页 Journal of Medical Forum
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同被引文献23

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