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Chinese Archives of General Surgery(Electronic Edition) ›› 2011, Vol. 05 ›› Issue (02): 140-143. doi: 10.3877/cma.j.issn.1674-0793.2011.02.013

Special Issue:

• Original Article • Previous Articles     Next Articles

Serum levels of macrophage migration inhibitory factor in patients with breast cancer and its clinical significance

Xiang-dong XU1, Bo WANG2, Chen YAO1, Ying LIN1, Shen-ming WANG1,()   

  1. 1. Center of Breast Disease, the First Affiliated Hospital, SUN Yat-Sen University, Guangzhou 510080, China
  • Received:2010-12-08 Online:2011-04-01 Published:2011-04-01
  • Contact: Shen-ming WANG
  • About author:
    Corresponding author: WANG Shen-ming, Email:

Abstract:

Objective

To study the relationship between serum macrophage migration inhibitory factor (MIF) levels and clinical features in the patients with breast cancer.

Methods

Enzyme-linked immunosorbent assay was used to detect the concentration of MIF, IL-8 and VEGF in sera of 54 patients with breast cancer and 46 healthy controls from October 2006 to March 2007.The relationship between serum MIF, IL-8 and VEGF levels and clinical features was analyzed.

Results

The levels of MIF, IL-8 and VEGF in the sera of patients with breast cancer were significantly increased compared to healthy controls(P<0.05). The levels of MIF in breast cancer were significantly correlated with clinical progression pathology stages(P<0.05) and lymph node metastasis(P<0.05). Serum MIF levels correlated positively with serum IL-8 levels (r=0.612, P<0.01).

Conclusion

MIF may be involved in the progression of breast cancer and serum MIF may be a useful biological marker of tumor invasiveness for patients with breast cancer.

Key words: Breast cancer, MIFL VEGF, IL-8

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