检验医学 ›› 2018, Vol. 33 ›› Issue (5): 421-424.DOI: 10.3969/j.issn.1673-8640.2018.05.011

• 临床应用研究·论著 • 上一篇    下一篇

外周血M2/M1单核细胞比例在乳腺癌诊断中的临床价值

杜艳1, 刘华1, 张波克2, 刘鷖雯2, 何怡青2, 杨翠霞2, 张国良2, 高锋1   

  1. 1.上海交通大学附属第六人民医院检验科,上海 200233
    2.上海交通大学附属第六人民医院中心实验室,上海 200233
  • 收稿日期:2018-03-14 出版日期:2018-05-20 发布日期:2018-05-30

Peripheral blood monocyte M2/M1 ratio for the diagnosis of breast cancer

DU Yan1, LIU Hua1, ZHANG Boke2, LIU Yiwen2, HE Yiqing2, YANG Cuixia2, ZHANG Guoliang2, GAO Feng1   

  1. 1. Department of Clinical Laboratory,Shanghai Jiaotong University Affiliated Sixth People's Hospital,Shanghai 200233,China
    2. Central Laboratory,Shanghai Jiaotong University Affiliated Sixth People's Hospital,Shanghai 200233,China
  • Received:2018-03-14 Online:2018-05-20 Published:2018-05-30

摘要:

目的 比较外周血M2/M1单核细胞比例在乳腺癌患者和体检健康者间的差异,初步探讨外周血M2/M1单核细胞比例作为循环肿瘤标志物的临床意义。方法 采用流式细胞术检测89例乳腺癌患者、53名体检健康者外周血M2/M1单核细胞比例,并与癌胚抗原(CEA)和糖类抗原15-3(CA15-3)进行比较分析。结果 乳腺癌患者外周血M2/M1单核细胞比例明显高于体检健康者(P<0.001)。外周血M2/M1单核细胞比例诊断乳腺癌的受试者工作特征(ROC)曲线的曲线下面积大于CEA和CA15-3。结论 应用流式细胞术检测的外周血M2/M1单核细胞比例具有较高的乳腺癌诊断价值,其可能成为新的用于乳腺癌诊断的循环肿瘤标志物。

关键词: M2/M1单核细胞比例, 肿瘤相关巨噬细胞, 循环肿瘤标志物, 乳腺癌

Abstract:

Objective To compare the difference of peripheral blood monocyte M2/M1 ratio between breast cancer patients and healthy subjects,and to investigate the role of peripheral blood monocyte M2/M1 ratio as a circulating tumor marker. Methods Flow cytometry was used to determine peripheral blood monocyte M2/M1 ratio in 89 patients with breast cancer and 53 healthy subjects. The results of carcinoembryonic antigen (CEA) and carbohydrate antigen15-3 (CA15-3) determinations were analyzed comparatively. Results The peripheral blood monocyte M2/M1 ratio in patients with breast cancer was higher than that in healthy subjects(P<0.001). The area under receiver operating characteristic (ROC)curve of peripheral blood monocyte M2/M1 ratio determination was bigger than those of CEA and CA15-3 determinations. Conclusions The application of flow cytometry in determining peripheral blood monocyte M2/M1 ratio for breast cancer patients is of high diagnostic significance. Peripheral blood monocyte M2/M1 ratio may become a new circulating tumor marker for the diagnosis of breast cancer.

Key words: Monocyte M2/M1 ratio, Tumor-associated macrophage, Circulating tumor marker, Breast cancer

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