上皮性卵巢癌中c-Src、ErbB2的表达及临床意义

被引:1
|
作者
陈晨 [1 ,2 ]
王浩渊 [3 ]
杨晨露 [4 ]
机构
[1] 江门市中心医院肿瘤科
[2] 中山大学附属江门医院肿瘤科
[3] 江门市中心医院重症医学科
[4] 中山大学肿瘤防治中心妇科
关键词
上皮性卵巢肿瘤; c-Src; Erb B2; 免疫组织化学法;
D O I
暂无
中图分类号
R737.31 [卵巢肿瘤];
学科分类号
摘要
目的探讨酪氨酸激酶c-Src及Erb B2的表达与上皮性卵巢癌的关系,为卵巢癌生物靶向治疗的研发提供新的靶点。方法采用免疫组织化学法分别检测c-Src及Erb B2在上皮性卵巢癌(n=82)、卵巢良性肿瘤(n=25)和正常卵巢组织(n=20)的表达情况,并分析这两项指标的表达与卵巢癌临床病理特征及预后的关系。结果在卵巢癌患者中,c-Src、Erb B2的阳性表达率均显著高于卵巢良性病变和正常卵巢组织(P<0.05)。c-Src的表达强度与患者年龄呈正相关,年龄>40岁c-Src强阳性率显著高于≤40岁(P<0.05)。Erb B2的表达水平与患者的临床分期呈正相关,Ⅲ、Ⅳ期的Erb B2阳性率显著高于Ⅰ、Ⅱ期(P<0.05)。Erb B2阴性的患者5年累计生存率显著高于其表达阳性的患者(P<0.05)。多因素生存分析显示Erb B2是影响卵巢癌预后的独立因素之一。结论c-Src、Erb B2可能与卵巢癌的发生有关。Erb B2可作为预测卵巢癌患者生存的指标之一。
引用
收藏
页码:899 / 903+1008 +1008
页数:6
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