癌变·畸变·突变 ›› 2010, Vol. 22 ›› Issue (2): 130-133.doi: 10.3969/j.issn.1004-616x.2010.02.013

• 肿瘤防治 • 上一篇    下一篇

肝细胞癌中载脂蛋白M,肝受体同系物1和肝细胞核因子1α表达的相关性分析

程龙强1;章尧2;陈昌杰2;杨清玲2;王惠1   

  1. 1. 蚌埠医学院临床检验诊断实验中心; 2. 蚌埠医学院生化与分子生物学教研室,安徽 蚌埠233000
  • 收稿日期:2009-09-23 修回日期:2009-11-04 出版日期:2010-03-30 发布日期:2010-03-30
  • 通讯作者: 章尧

Expressions of apolipoprotein M, liver receptor homolog-1 and hepatocyte nuclear factor-1α in hepatocellular carcinoma

CHENG Long-qiang1;ZHANG Yao2;CHEN Chang-jie2;YANG Qing-ling2;WANG Hui1   

  1. 1. Research Center of Clinical Laboratory;2. Department of Biochemistry & Molecular Biology,Bengbu Medical College,Bengbu 233000, Anhui, China
  • Received:2009-09-23 Revised:2009-11-04 Online:2010-03-30 Published:2010-03-30
  • Contact: ZHANG Yao

摘要: 目的: 探讨肝细胞癌(HCC)组织和癌旁组织中载脂蛋白M(apoM)、肝受体同系物1(LRH-1)和肝细胞核因子1α(HNF-1α)的表达并分析3者之间的相关性。 方法: 采用RT-PCR和免疫组化分别检测17例原发性肝细胞癌和相应癌旁组织中apoM、LRH-1、HNF-1α mRNA的表达及apoM和HNF-1α蛋白的表达。 结果: apoM、LRH-1和HNF-1α mRNA及apoM和HNF-1α蛋白在癌组织中的表达均明显高于癌旁组织(P均<0.01)。LRH-1、HNF-1α mRNA和apoM mRNA表达均呈正相关关系(依次为r=0.463,P<0.01;r=0.356,P<0.05)。 结论: 肝细胞癌中apoM的表达和LRH-1及HNF-1α表达密切相关,LRH-1和HNF-1α可能是apoM表达的重要调节因子。

关键词: 肝细胞癌, 载脂蛋白M, 肝受体同系物1, 肝细胞核因子1α

Abstract: OBJECTIVE: To explore the expressions of apolipoprotein M (apoM), liver receptor homolog-1(LRH-1) and hepatocyte nuclear factor-1α(HNF-1α) in hepatocellular carcinoma(HCC)tissue and para-cancer tissue,and analyze the associations among them. METHODS: The expressions of apoM,LRH-1, HNF-1α at the level of mRNA and apoM,HNF-1α at the level of protein were evaluated by RT-PCR and immunohistochemistry in the 17 primary HCC and para-cancer tissues. RESULTS: The expressions of apoM, LRH-1, HNF-1α mRNA and apoM,HNF-1α protein were obviously higher in HCC tissue than that in para-cancer tissue (P<0.01). LRH-1,HNF-1α showed significant positive correlation with the expression of apoM mRNA (r=0.463,P<0.01;r=0.356,P<0.05). CONCLUSION: Expression of apoM had close correlation with the expressions of LRH-1 and HNF-1α in HCC, and LRH-1 and HNF-1α may be the important regulatory factors of the apoM .

Key words: hepatocellular carcinoma, apolipoprotein M, liver receptor homolog-1, hepatocyte nuclear factor-1α

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