切换至 "中华医学电子期刊资源库"

中华乳腺病杂志(电子版) ›› 2008, Vol. 02 ›› Issue (03) : 21 -25. doi: 10.3877/cma.j.issn.1674-0807.2008.03.007

实验研究

Cystatin M 在乳腺癌及转移癌中的表达和临床意义
王欣1,2, 闫哲1,2, 李晓青3,2, 冯玉梅3,2, 曹旭晨1,2   
  1. 1.300060 天津,天津医科大学附属肿瘤医院乳腺一科
    2.300060 天津,乳腺癌防治教育部重点实验室
    3.300060 天津,生化及分子生物研究室
  • 收稿日期:2008-03-05 出版日期:2008-06-01
  • 基金资助:
    天津医科大学肿瘤医院人才启动基金(编号6-28)资助

Expression of cystatin M in breast cancer and metastatic cancer and its clinical significance

Xin WANG1, Zhe YAN1, Xiao-qing LI1, Yu-mei FENG1, Xu-chen CAO1   

  1. 1.First Department of Breast Tumor, Cancer Hospital,Tianjin Medical University, Tianjin 300060, China
  • Received:2008-03-05 Published:2008-06-01
引用本文:

王欣, 闫哲, 李晓青, 冯玉梅, 曹旭晨. Cystatin M 在乳腺癌及转移癌中的表达和临床意义[J/OL]. 中华乳腺病杂志(电子版), 2008, 02(03): 21-25.

Xin WANG, Zhe YAN, Xiao-qing LI, Yu-mei FENG, Xu-chen CAO. Expression of cystatin M in breast cancer and metastatic cancer and its clinical significance[J/OL]. Chinese Journal of Breast Disease(Electronic Edition), 2008, 02(03): 21-25.

目的

探讨cystatin M 在乳腺癌及转移癌中的表达和临床意义。

方法

采用RT-PCR 检测108 例乳腺癌标本、30 例转移癌标本及24 例癌旁正常乳腺组织中cystatin M mRNA 表达水平,分析cystatin M 基因表达与临床病理参数的关系。

结果

乳腺癌标本中cystatin M 在Ⅰ、Ⅱ期乳腺癌患者中表达较高,而在III/IV 期乳腺癌患者中表达较低,两者间差异有统计学意义;cystatin M 在5 cm 以下肿瘤中表达较高,而在5 cm 以上肿瘤中表达较低,两者间差异有统计学意义;乳腺癌标本中cystatin M 表达量与正常乳腺组织的差异无统计学意义;乳腺癌标本中cystatin M 表达量与转移癌标本的差异也无统计学意义;乳腺癌标本中cystatin M mRNA 表达水平与乳腺癌患者是否发生淋巴结转移、淋巴结转移数、组织学分级、病理学类型无关;乳腺癌标本和转移癌标本中cystatin M mRNA 表达水平与人表皮生长因子受体2 状态,雌激素受体状态及孕激素受体状态无关。

结论

Cystatin M 是否为监测乳腺癌浸润转移的可靠指标仍需探讨。

Objective

To explore the expression of cystatin M in breast cancer and its clinical significance.

Methods

RT-PCR was used to measure the level of cystatin M mRNA in 108 samples of breast cancer,30 samples of metastatic cancer and 24 samples of normal breast tissues. The relationship between the expression of cystatin M gene in human breast cancer and clinilcopathological features was analyzed.

Results

The cystatin M expression level of breast cancer samples was high in stage I/II breast cancer patients, but low in stage III/IV breast cancer patients,and there was a statistical significance between them. The systatin expression was high in <5 cm tumors, but low in >5 cm tumors, with a statistical significance between them.Cystatin M expression levels of breast cancer were correlated with TNM staging and clinical size of tumor. The expression levels of cystatin M in the breast cancer tissue were not significantly different from normal breast tissues and metastatic cancer tissues. Cystatin M expression levels of breast cancer were not correlated with lymph node metastasis, axillary lymph node status, histological grade or pathological type. Cystatin M expression levels of breast cancer and metastatic cancer were not correlated with HER-2, ER or PR status.

Conclusion

It needs to be discussed whether cystatin M can be a prognostic marker for breast cancer metastasis.

表1 乳腺癌及其转移癌中cystatin M mRNA表达与临床病理因数的关系
[1]
柴凡,姜军,范林军. 乳腺癌预后相关分子标记物的研究进展. 中华乳腺病杂志(电子版),2007,1:56 -57.
[2]
Jedeszko C, Sloane B F. Cysteine cathepsins in human cancer.Biol Chem,2004,385:1017 -1027.
[3]
Ni J, Abrahamson M, Zhang M, et al. Cystatin E is a novel human cysteine proteinase inhibitor with structural resemblance to family 2 cystatins. J Biol Chem,1997,272:10 853 -10 858.
[4]
Sotiropoulou G,Anisowicz A,Sager R. Identification, cloning,and characterization of cystatin M, a novel cysteine proteinase inhibitor, down-regulated in breast cancer. J Biol Chem,1997,272:903 -910.
[5]
Zhang J, Shridhar R, Dai Q, et al. Cystatin M: a novel candidate tumor suppressor gene for breast cancer. Cancer Res,2004,64:6957 -6964.
[6]
Zeeuwen P L, van Vlijmen Willems I M, Egami H, et al.Cystatin M / E expression in inflammatory and neoplastic skin disorders. Br J Dermatol,2002,147:87 -94.
[7]
Vigneswaran N, Wu J, Muller S, et al. Expression analysis of cystatin C and M in laser-capture microdissectioned human breast cancer cells-a preliminary study. Pathol Res Pract,2005,200:753 -762.
[8]
Li X, Cao X, Li X, et al. Expression level of insulin-like growth factor binding protein 5 mRNA is a prognostic factor for breast cancer. Cancer Sci,2007,98:1592 -1596.
[9]
万榕, 肖志芸, 王海燕, 等. 乳腺癌组织cystatin M 基因的表达及其临床病理意义. 癌变 畸变 突变, 2006,18:54 -57.
[10]
Nishikawa H, Ozaki Y, Nakanishi T, et al. The role of cathepsin B and cystatin C in the mechanisms of invasion by ovarian cancer. Gynecol Oncol,2004,92:881 -886.
[11]
Shridhar R, Zhang J, Song J, et al. Cystatin M suppresses the malignant phenotype of human MDA-MB-435S cells. Oncogene,2004,23:2206-2215.
[12]
Vigneswaran N, Wu J, Sacks P, et al. Microarray gene expression profiling of cell lines from primary and metastatic tongue squamous cell carcinoma: possible insights from emerging technology. J Oral Pathol Med,2005,34:77 -86.
[1] 洪玮, 叶细容, 刘枝红, 杨银凤, 吕志红. 超声影像组学联合临床病理特征预测乳腺癌新辅助化疗完全病理缓解的价值[J/OL]. 中华医学超声杂志(电子版), 2024, 21(06): 571-579.
[2] 刘伟, 牛云峰, 安杰. LINC01232 通过miR-516a-5p/BCL9 轴促进三阴性乳腺癌的恶性进展[J/OL]. 中华乳腺病杂志(电子版), 2024, 18(06): 330-338.
[3] 周荷妹, 金杰, 叶建东, 夏之一, 王进进, 丁宁. 罕见成人肋骨郎格汉斯细胞组织细胞增生症被误诊为乳腺癌术后骨转移一例[J/OL]. 中华乳腺病杂志(电子版), 2024, 18(06): 380-383.
[4] 周世振, 朱兴亚, 袁庆港, 刘理想, 王凯, 缪骥, 丁超, 汪灏, 管文贤. 吲哚菁绿荧光成像技术在腹腔镜直肠癌侧方淋巴结清扫中的应用效果分析[J/OL]. 中华普外科手术学杂志(电子版), 2025, 19(01): 44-47.
[5] 高杰红, 黎平平, 齐婧, 代引海. ETFA和CD34在乳腺癌中的表达及与临床病理参数和预后的关系研究[J/OL]. 中华普外科手术学杂志(电子版), 2025, 19(01): 64-67.
[6] 贺斌, 马晋峰. 胃癌脾门淋巴结转移危险因素[J/OL]. 中华普外科手术学杂志(电子版), 2024, 18(06): 694-699.
[7] 刘敏思, 李荣, 李媚. 基于GGT与Plt比值的模型在HBV相关肝细胞癌诊断中的作用[J/OL]. 中华肝脏外科手术学电子杂志, 2024, 13(06): 831-835.
[8] 陆镜明, 韩大为, 任耀星, 黄天笑, 向俊西, 张谞丰, 吕毅, 王傅民. 基于术前影像组学的肝内胆管细胞癌淋巴结转移预测的系统性分析[J/OL]. 中华肝脏外科手术学电子杂志, 2024, 13(06): 852-858.
[9] 张润锦, 阳盼, 林燕斯, 刘尊龙, 刘建平, 金小岩. EB病毒相关胆管癌伴多发转移一例及国内文献复习[J/OL]. 中华肝脏外科手术学电子杂志, 2024, 13(06): 865-869.
[10] 刘郁, 段绍斌, 丁志翔, 史志涛. miR-34a-5p 在结肠癌患者的表达及其与临床特征及预后的相关性研究[J/OL]. 中华消化病与影像杂志(电子版), 2024, 14(06): 485-490.
[11] 刘琦, 王守凯, 王帅, 苏雨晴, 马壮, 陈海军, 司丕蕾. 乳腺癌肿瘤内微生物组的研究进展[J/OL]. 中华临床医师杂志(电子版), 2024, 18(09): 841-845.
[12] 崔军威, 蔡华丽, 胡艺冰, 胡慧. 亚甲蓝联合金属定位夹及定位钩针标记在乳腺癌辅助化疗后评估腋窝转移淋巴结的临床应用价值探究[J/OL]. 中华临床医师杂志(电子版), 2024, 18(07): 625-632.
[13] 王誉英, 刘世伟, 王睿, 曾娅玲, 涂禧慧, 张蒲蓉. 老年乳腺癌新辅助治疗病理完全缓解的预测因素分析[J/OL]. 中华临床医师杂志(电子版), 2024, 18(07): 641-646.
[14] 王帅, 张志远, 苏雨晴, 李雯雯, 王守凯, 刘琦, 李文涛. 孟德尔随机化及其在乳腺癌研究中的应用进展[J/OL]. 中华临床医师杂志(电子版), 2024, 18(07): 671-676.
[15] 王曦娅, 尹弘青, 丁伟, 徐滨, 于海源, 马东升, 邵军. 桥本背景下甲状腺乳头状癌多参数分析预测大容量淋巴结转移[J/OL]. 中华临床医师杂志(电子版), 2024, 18(06): 548-554.
阅读次数
全文


摘要