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非吸烟肺腺癌中GPC5 mRNA的表达意义 被引量:1

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摘要 目的探讨非小细胞肺癌(NSCLC)患者组织中磷脂酰肌醇蛋白聚糖(GPC5)mRNA的临床意义。方法采用RT-PCR法检测96例NSCLC组织(研究组,按是否腺癌分为腺癌组和非腺癌组,按是否吸烟分为吸烟组和非吸烟组)和18例良性病变肺组织(对照组)中GPC5 mRNA表达的相对水平,半定量分析其与临床组织病理学特征的关系。结果 GPC5 mRNA的平均表达水平在NSCLC腺癌组低于对照组(P<0.01);腺癌组低于非腺癌组(P<0.01);非吸烟组低于吸烟组(P<0.01),差异有统计学意义。非腺癌组、吸烟组、非吸烟组分别与对照组比较,GPC5 mRNA的表达差异均无统计学意义(P>0.05)。NSCLC组中GPC5 mRNA的表达水平与患者年龄、性别、肿瘤分化程度及临床分期均无关(P均>0.05),与吸烟和病理类型有关(P值均为0.003)。结论 GPC5 mRNA表达的下调与NSCLC中非吸烟腺癌患者可能存在相关性。
出处 《中华临床医师杂志(电子版)》 CAS 2012年第24期8348-8349,共2页 Chinese Journal of Clinicians(Electronic Edition)
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参考文献8

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