Expression of WNT5 B in breast cancer and its clinical significance / 中国病理生理杂志

ABSTRACT

[ ABSTRACT] AIM:To study the expression of WNT5B in the breast cancer and further to discuss the correlation between WNT5B and clinicopathologic characteristics of breast cancer.METHODS:The expression of WNT5B at mRNA and protein levels was measured by real-time PCR and Western blot in 67 cases of breast cancer and the tissue adjacent to carcinoma.In addition, the immunohistochemical method was used to detect the expression of WNT5B in the breast cancer and the tissue adjacent to carcinoma.The relationships between WNT5B expression and clinicopathologic indexes were also analyzed.RESULTS:The expression of WNT5B in the breast cancer was obviously lower than that in the tissue adjacent to carcinoma (P20 mm group (P0.05) in the breast cancer. CONCLUSION:The expression of WNT5B decreases obviously in breast cancer.The expression of WNT5B is related to primary tumor size, which provides new ideas for the diagnosis and treatment of breast cancer, suggesting that WNT5B may be a new molecular marker for prognosis of breast cancer.