Expression and clinical significance of androgen receptor in human epidermal growth factor receptor-2 enrich breast cancer / 实用医学杂志

Objective To investigate the expression of AR and its relationship with clinicopathological features in human epidermal growth factor receptor-2(Her-2) enrich breast cancer. Mehtods The expression of AR was detected by immunohistochemical staining in 102 patients with Her-2 enrich breast cancer. The relationship between AR expression and its clinicopathological characteristics was analyzed. Results The positive rate of AR expression was 75.5%. Patients in the positive group had a lower level of lymph nodes and Ki-67 value (P 0.05). Conclusion AR was highly expressed in Her-2 enrich breast cancer, which may be a potential target for treatment of Her-2 enrich breast cancer.