Expression and clinical significance of Periostin, VEGF and MMP-9 in breast invasive ductal carcinoma
10.3760/cma.j.issn.1006-9801.2014.05.011
- VernacularTitle:细胞外基质蛋白Periostin、血管内皮生长因子和基质金属蛋白酶-9在乳腺浸润性导管癌中的表达及其临床意义
- Author:
Meiying JIN
;
Xiaoxia FU
;
Lihua TIAN
;
Sulian WANG
- Publication Type:Journal Article
- Keywords:
Breast neoplasms;
Protein,Periostin;
Vascular endothelial growth factors;
Matrix metalloproteinase 9;
Immunohistochemistry
- From:
Cancer Research and Clinic
2014;26(5):328-331
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression and significance of Periostin,VEGF and MMP-9 in breast invasive ductal carcinoma.Methods Immunohistochemistry was employed to detect the expression of Periostin,VEGF and MMP-9 in breast invasive ductal carcinoma and normal breast tissue.Results In breast invasive ductal carcinoma and normal breast tissue,the positive rates of Periostin were 63.8 ％ (37/58) and 0 (x2 =24.272,P =0.000).The figures were 69 ％ (40/58) and 8 ％ (2/25) for the positive rates of VEGF (x2 =25.977,P =0.000),respectively,as well as 70.69 ％ (41/58) and 16.0 ％ (4/25) for the positive rates of MMP-9 (x2 =21.050,P =0.000),respectively.There were significant differences among the groups (P ＜ 0.05).In breast invasive ductal carcinoma,the expression of Periostin was correlated with clinical stage (x2 =4.835,P =0.028),whereas not correlated with age (x2 =1.155,P=0.282),histological grade (x2 =0.05,P =0.972),lymphatic metastasis (x2 =1.660,P =0.198).The expression of VEGF was correlated with clinical stage (x2 =4.230,P =0.040),lymphatic metastasis (x2 =9.667,P =0.002),whereas not correlated with age (x2 =0.506,P =0.477),histological grade (x2 =0.532,P =0.767).The expression of MMP-9 was correlated with clinical stage (x2 =8.456,P =0.004),lymphatic metastasis (x2 =5.494,P =0.019),whereas not correlated with age (x2 =0.153,P =0.695),histological grade (x2 =0.224,P =0.894).The expression of Periostin,VEGF and MMP-9 were positively correlated with each other in breast invasive ductal carcinoma (r =0.348,P =0.001; r =0.303,P =0.021; r =0.469,P =0.000).Conclusion Periostin,VEGF and MMP-9 are correlated closely with the occurrence and development of breast invasive ductal carcinoma,which might be valuable in evaluating the invasiveness,metastasis and prognosis.
