J4 ›› 2009, Vol. 35 ›› Issue (6): 1139-1141.

• 基础研究 • 上一篇    下一篇

MIF、CD68和CD57在卵巢癌组织中的表达及其意义

 张丽红1, 王医术1, 翟颖仙1, 周洪澜2   

  1. 1.吉林大学基础医学院 病理生物学教育部重点实验室|吉林 长春 130021; 2.吉林
    大学第一医院泌尿系统疾病诊治中心|吉林 长春 130021
  • 收稿日期:2009-05-26 出版日期:2009-11-28 发布日期:2009-11-28
  • 通讯作者: 周洪澜 E-mail:wangys@jlu.edu.cn
  • 作者简介:张丽红(1966-)|女|吉林省德惠市人|高级实验师|医学硕士|主要从事肿瘤病理生物学方面的研究。
  • 基金资助:

    吉林省科技厅科技发展计划项目资助课题(200505107);长春市科技局攻关项目资助课题(2006266)

Expressions of MIF|CD68 and CD57 in ovarian cancer tissues and their significances

 ZHANG Li-Hong1, WANG Yi-Shu1, ZHAI Ying-Xian1, ZHOU Hong-Lan2   

  1. 1.Key Laboratory of Pathobiology,Ministry of Education,School of Basic Medical Sciences,Jilin University.Changchun 130021,China;2.Center of Urinary Systemic Disease Diagnose and Treatment|First Hospital,Changchun 130021,China
  • Received:2009-05-26 Online:2009-11-28 Published:2009-11-28

摘要:

目的:探讨巨噬细胞移动抑制因子、巨噬细胞及自然杀伤细胞标记物MIF 、CD68及CD57在卵巢癌组织中的表达及意义。 方法:采用免疫组织化学法检测56例卵巢癌和5例正常卵巢组织中MIF、CD68及CD57蛋白的表达情况。 结果:正常卵巢组织中,MIF有少量表达,CD68、CD57均无表达;卵巢癌组织中MIF、CD68、CD57均有阳性表达,随着肿瘤恶性度的升高CD57、CD68、MIF阳性表达量有增多趋势,与正常卵巢组织比较差异有显著性(P<0.05)。各级别卵巢癌组织中CD57表达量明显低于CD68表达量(P<0.05)。结论:卵巢癌组织中MIF蛋白表达上调导致巨噬细胞和自然杀伤细胞增多,可能是肿瘤进一步恶化的原因之一。

关键词: 巨噬细胞游走抑制因子;巨噬细胞;自然杀伤细胞;卵巢肿瘤

Abstract:

Objective
To study the expressions of MIF,CD68 and CD57 which are the markers of macrophages,macrophage migration inhibition factors and natural killer cells in ovarian cancer tissues and their significances. Methods Immunohistochemistry staining was used to detect the expressions of MIF,CD68 and CD57 in 56 ovarian cancer tissues and 5 normal ovary tissues. Results  MIF,CD68 and CD57 had positive expressions in ovarian cancer tissues at different degrees,but the expressions of MIF,CD68 and CD57 were week or negative in normal ovary tissues.Furthermore,the positive expression levels of MIF,CD68 and CD57 in ovarian cancer tissues were increased with the grade of ovarian cancer.The expression of CD57 was lower than the expression of CD68 in ovarian cancer(P<0.05).Conclusion The up-regulated expression of MIF can make the increase of macrophages and natural killer cells,it is one of the reasons of tumor development. 

Key words: macrophage migration inhibition factor;macrophage;natural killer cell;ovarian neoplasms

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