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中华口腔医学研究杂志(电子版) ›› 2008, Vol. 02 ›› Issue (06) : 570 -578. doi: 10.3877/cma.j.issn.1674-1366.2008.06.005

基础研究

舌鳞癌组织microRNA 表达谱的检测和分析
李劲松1, 黄洪章2,(), 宋尔卫1, 潘朝斌1, 陈伟良1, 武东辉1, 林钊宇1   
  1. 1. 510120 广州,中山大学附属第二医院口腔颌面外科
    2. 中山大学光华口腔医学院·附属口腔医院·口腔医学研究所
  • 收稿日期:2008-09-05 出版日期:2008-12-01
  • 通信作者: 黄洪章
  • 基金资助:
    广东省自然科学基金项目(7001593)广东省科技计划项目(2008B030301132)广州市科技计划项目(2008Z1-E201)

Detection and analysis on microRNA expression profiles in tongue squamous cell carcinoma

Jin-song LI1, Hong-zhang HUANG1,(), Er-wei SONG1, Chao-bin PAN1, Wei-liang CHEN1, Dong-hui WU1, Zhao-yu LIN1   

  1. 1. Department of Oral and Maxillofacial Surgery, The Second Affiliated Hospital, Sun Yat-sen University, Guangzhou 510120, China
  • Received:2008-09-05 Published:2008-12-01
  • Corresponding author: Hong-zhang HUANG
引用本文:

李劲松, 黄洪章, 宋尔卫, 潘朝斌, 陈伟良, 武东辉, 林钊宇. 舌鳞癌组织microRNA 表达谱的检测和分析[J/OL]. 中华口腔医学研究杂志(电子版), 2008, 02(06): 570-578.

Jin-song LI, Hong-zhang HUANG, Er-wei SONG, Chao-bin PAN, Wei-liang CHEN, Dong-hui WU, Zhao-yu LIN. Detection and analysis on microRNA expression profiles in tongue squamous cell carcinoma[J/OL]. Chinese Journal of Stomatological Research(Electronic Edition), 2008, 02(06): 570-578.

目的

探讨不同临床分期的舌鳞癌组织中microRNA 分子表达谱的差异,为进一步研究相关microRNA 在舌鳞癌发病机制中的作用打下基础。

方法

分别选取3 例早期和3 例晚期新鲜舌鳞癌组织及其癌旁舌黏膜为样品,采用高通量的microRNA 微阵列筛选不同分期的舌鳞癌组织和癌旁组织中差异表达的内源性microRNA,样品间表达变化的标准以上下2 倍作为域值范围。

结果

在早期舌鳞癌实验组中得到59 个有效表达的microRNA分子数据,与配对舌黏膜对照组样品相比具有表达变化的microRNA 分子有25 个,其中上调表达的有10 个,下调表达的有15 个;在晚期舌鳞癌实验组中得到40 个有效表达的microRNA 分子数据,与配对舌黏膜对照组样品相比具有表达变化的microRNA 分子有28个,其中上调表达的有26 个,下调表达的只有2 个。 从总体上看,晚期舌鳞癌与舌黏膜间microRNA 分子表达差异较大,而早期样品间的表达差异相对较小。

结论

舌鳞癌组织和癌旁舌黏膜组织中存在差异表达的microRNA 分子,不同临床分期的舌鳞癌组织microRNA 分子表达谱不同,它们可能分别与舌鳞癌的发生和进展相关,microRNA 表达谱有可能成为舌鳞癌分子分期的重要依据。

Objective

To study the difference of microRNA expression profiles in tongue squamous cell carcinoma (TSCC) at different clinical stages, for further studies on functions of microRNA in pathogenesis of TSCC.

Methods

The fresh samples of 3 early stage cases and 3 advanced stage cases of TSCC and corresponding normal tongue tissue (NTT) adjacent to TSCC were obtained, and their endogenous different microRNAs were screened by high-throughput microRNA microarray.

Results

Fifty-nine effective microRNAs expression data were obtained in the test group of early stage TSCC and 25 microRNAs were changed in TSCC compared with that of the control group of NTT, including a set of 10 overexpressed microRNA and 15 downexpressed microRNAs; Forty effective microRNAs expression data were obtained in the test group of advanced stage TSCC and 28 microRNAs were changed in TSCC compared with that in the control group of NTT, including a set of 26 overexpressed microRNAs and 2 downexpressed microRNAs.Additionally, the difference of microRNA expression in the group of advanced stage TSCC was more significant than that in the group of early stage TSCC.

Conclusions

There are different expressed microRNA between TSCC and NTT, and the microRNA expression profiles are different between early stage TSCC and advanced stage TSCC. These different microRNA might be correlated to the process of carcinogenesis and progression of TSCC. The microRNA expression profiles might be important evidence of molecular stage of TSCC.

表1 4 组样品miRNA 的A260、A280、A260/A280 比值、浓度和总量
图1 4 组样品总RNA 电泳图
图2 早期舌鳞癌组芯片上两样品的杂交信号相关性散点图
图3 晚期舌鳞癌组芯片上两样品的杂交信号相关性散点图
表2 早期舌鳞癌组上调表达的miRNA 数据列表(n=10)
表3 早期舌鳞癌组下调表达的miRNA 数据列表(n=15)
表4 晚期舌鳞癌组上调表达的miRNA 数据列表(n=26)
表5 晚期舌鳞癌组下调表达的miRNA 数据列表(n=2)
图4 miRNA 芯片筛选数据图
图5 miRNA 芯片数据聚类分析
1
Lanza G, Ferracin M, Gafà R, et al. mRNA/microRNA gene expression profile in microsatellite unstable colorectal cancer. Mol Cancer,2007,6:54.
2
Hatfield S, Ruohola-Baker H. microRNA and stem cell function. Cell Tissue Res, 2008,331(1):57-66.
3
Zhang B, Pan X, Anderson TA. MicroRNA:a new player in stem cells. J Cell Physiol, 2006,209(2):266-269.
4
Volinia S, Calin GA, Liu CG, et al. A microRNA expression signature of human solid tumors defines cancer gene targets. Proc Natl Acad Sci USA, 2006,103(7):2257-2261.
5
Yu F, Yao H, Zhu P, et al. let-7 regulates self renewal and tumorigenicity of breast cancer cells. Cell, 2007,131(6):1109-1123.
6
Sobin LH, Wittekind CH. International Union Against Cancer (UICC) TNM classification of malignant tumors, 6th ed. New York:Wiley Liss, 2002:22-26.
7
Lewis BP, Burge CB, Bartel DP. Conserved seed pairing,often flanked by adenosines, indicates that thousands of human genes are microRNA targets. Cell, 2005,120(1):15-20.
8
Bartel DP. MicroRNAs:genomics, biogenesis, mechanism, and function. Cell, 2004,116(2):281-297.
9
Hayashita Y, Osada H, Tatematsu Y, et al. A polycistronic microRNA cluster, miR-17-92, is overexpressed in human lung cancers and enhances cell proliferation. Cancer Res, 2005,65(21):9628-9632.
10
Liu CG, Spizzo R, Calin GA, et al. Expression profiling of microRNA using oligo DNA arrays. Methods, 2008,44(1):22-30.
11
Murakami Y, Yasuda T, Saigo K, et al. Comprehensive analysis of microRNA expression patterns in hepatocellular carcinoma and nontumorous tissues. Oncogene, 2006,25(17):2537-2545.
12
Hayashita Y, Osada H, Tatematsu Y, et al. A polycistronic microRNA cluster, miR-17-92, is overexpressed in human lung cancers and enhances cell proliferation. Cancer Res, 2005,65(21):9628-9632.
13
Venturini L, Battmer K, Castoldi M, et al. Expression of the miR-17-92 polycistron in chronic myeloid leukemia (CML) CD34+ cells.Blood, 2007,109(10):4399-4405.
14
Johnson CD, Esquela-Kerscher A, Stefani G, et al. The let-7 microRNA represses cell proliferation pathways in human cells.Cancer Res,2007,67(16):7713-7722.
15
Kim VN, Nam JW. Genomics of microRNA. Trends Genet, 2006,22(3):165-173.
16
Wang X, El Naqa IM. Prediction of both conserved and nonconserved microRNA targets in animals. Bioinformatics, 2008,24(3):325-332.
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