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| EMMPRIN、MMP-2和MMP-9在恶性淋巴瘤中的表达及其临床意义 | |
| 引用本文： | 赵维莅,王黎,程澍,金晓龙,Anne JANIN,沈志祥. EMMPRIN、MMP-2和MMP-9在恶性淋巴瘤中的表达及其临床意义[J]. 中国实验诊断学, 2007, 11(7): 853-856 |
| 作者姓名： | 赵维莅 王黎 程澍 金晓龙 Anne JANIN 沈志祥 |
| 作者单位： | 1. 上海交通大学医学院附属瑞金医院血液内科,上海血液学研究所,上海,200025 2. 上海交通大学医学院附属瑞金医院病理科,上海,200025 3. INSERM U728,法国巴黎第七大学血液学研究所,法国巴黎圣路易医院 |
| 基金项目： | 国家高技术研究发展计划(863计划);教育部留学回国人员科研启动基金;上海市青年科技启明星计划;上海市科学技术委员会国际合作交流项目 |
| 摘 要： | 目的 探讨恶性淋巴瘤中细胞外基质金属蛋白酶诱导因子（EMPRIN）的表达及其与基质金属蛋白酶（MMP,）表达和疾病进展的关系。方法 运用实时定量PCR法检测了81例恶性淋巴瘤患者淋巴瘤组织中EMMPRIN、MMP-2和MMP-9的表达。同时通过电镜对淋巴瘤组织切片中肿瘤浸润血管情况进行观察。结果 与淋巴结反应性增生（8例）相比，不同类型的恶性淋巴瘤均高表达EMMPRIN、MMP-2和MMP-9。EMMPRIN来自淋巴瘤细胞。Ann Arbor分期为Ⅲ-Ⅳ、伴多个淋巴结外病变和国际预后指数分组为高危组的患者上述基因的表达水平显著升高。此外，EMM—PRIN、MMP-2和MMP-9高表达者可见淋巴瘤细胞浸润血管。结论 EMMPRIN表达可促进恶性淋巴瘤MMPS的表达，并与疾病进展密切相关。 |
| 关 键 词： | 恶性淋巴瘤 细胞外基质金属蛋白酶诱导因子 基质金属蛋白酶 |
| 文章编号： | 1007-4287（2007）07-0853-04 |
| 修稿时间： | 2007-04-04 |
Extracellular matrixmetalloproteinase inducer expression in lymphoma |
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| Anne JANIN. Extracellular matrixmetalloproteinase inducer expression in lymphoma[J]. Chinese Journal of Laboratory Diagnosis, 2007, 11(7): 853-856 | |
| Authors: | Anne JANIN |
| Affiliation: | 1. Department of Hematology, Shanghai Institute of Hematology Shanghai Ruijin Hospital, Shanghai yiao Tong University School of Medicine, Shanghai 200025, China ; 2. Department of Pathology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China ; 3. INSERM U728, Inserm/ Université Paris 7, Hopital Saint Louis, Paris 75010, France |
| Abstract: | Objective The study was aimed to investigate the extracellular matrixmetalloproteinase inducer expression(EMMPRIN) in lymphoma,as well as its clinical significance and relation to matrix metalloproteinases(MMPs) expression.Methods EMMPRIN,MMP-2 and MMP-9 mRNA expression from lymphoma tissue of 81 patients were measured by real-time quantitative PCR.Meanwhile,lymphoma infiltration on tumor vessels was identified by transmission electron microscopy.Results Comparing with 8 patients with reactive hyperplasia,EMMPRIN,MMP-2 and MMP-9 were overexpressed in different histological types of lymphoma.EMMPRIN was derived from lymphoma cells.Increased EMMPRIN,MMP-2 and MMP9 levels were associated with advanced Ann Arbor stage,multiple extranodular involvement and high-risk international prognostic index.In cases overexpressing EMMPRIN,MMP-2 and MMP-9,ultrastructural study showed vessels invaded by lymphoma cells.Conclusion The value of EMMPRIN expression as a biomarker of disease progression in lymphoma should be considered. |
| Keywords: | lymphoma EMMPRIN MMPs |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |