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      标题:软骨凝集蛋白与C-myc在人非小细胞肺癌中的表达及其意义
      作者:文 浩 1,刘明建 2,曾湘宁 1
    (镇安县人民医院胸外科 1、病理科 2,陕西 镇安 711500)
      卷次: 2014年25卷9期
      【摘要】 目的 探讨软骨凝集蛋白(Chondrolectin, CHODL)与C-myc在人非小细胞肺癌中的表达及其与临
床病理特征之间的关系。方法 采用免疫组织化学方法检测53例非小细胞肺癌石蜡标本以及43例癌旁对照组
织标本,并进行相关分析。结果 CHODL主要分布在胞质与胞膜中,其在癌组织中的阳性表达率为79.25%,明
显高于在癌旁组织中的表达(18.60%),C-myc在癌组织中的表达率为60.37%,明显高于其在癌旁组织中过度表
达(30.23%),且差异均具有统计学意义;CHODL在癌组织中的表达与淋巴结转移有关,而与年龄、性别、组织分
化、TNM分期、肿块大小均无关;C-myc在非小细胞肺癌组织中的表达与淋巴结转移、组织学分化、TNM分期有
关(P<0.05),与年龄、性别、肿块大小无关(P>0.05),且差异具有统计学意义;CHODL与C-myc在肺癌组织中的
表达呈正相关。结论 CHODL在肺癌组织中的作用可能与C-myc呈某种程度的相关性,并与肿瘤淋巴结转移
相关,为CHODL在肿瘤转移方面打下基础。

      【关键词】 肺癌;软骨凝集蛋白;C-myc;肿瘤标志物

      【中图分类号】 R734.2 【文献标识码】 A 【文章编号】 1003—6350(2014)09—1262—04


Expression and clinical significance of chondrolectin and C-myc in human non-small cell lung cancer.

WEN
Hao 1, LIU Ming-jian 2, ZENG Xiang-ning 1. Department of Thoracic Surgery 1, Department of Pathology 2, County
People's Hospital of Zhenan, Zhenan 711500, Shaanxi, CHINA

【Abstract】 Objective To explore the expression and clinical significance of chondrolectin and C-myc in hu-
man non-small cell lung cancer and their clinical implication. Methods Immunohistochemical study was carried out
to examine the expression of chondrolectin and C-myc and its association with clinicopathologic features in human
non-small cell lung cancer. Results The positive rate for chondrolectin and C-myc expression in squamous tissues
(79.25% and 60.73%) was significantly higher than those in non-tumor tissues (18.60% and 30.23%); the positive ex-
pression of chondrolectin was not correlated with the patient's gender, age and histologic differentiation except that
lymph node metastasis, the positive expression of C-myc was correlated with the patient's lymph node metastasis, his-
tologic differentiation and TNM stage, but without gender, age and size. In non-small cell lung cancer chondrolectin
was positively correlated with C-myc. Conclusion Chondrolectin may be an important molecular marker in human
non-small cell lung cancer.

      【Key words】 Lung cancer; Chondrolectin; C-myc; Cancer marker
·论 著·

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