论文部分内容阅读
Objective:To explore the expression of uncoupling protein-2 (UCP2) in clinical breast cancer tissue and drug-resistant cells. Methods:The expression of UCP2 in breast cancer tissue and normal tissue adjacent to carcinoma as well as breast cancer cell MCF-7 and paclitaxel-resistant cell MX-1/T were respectively detected by immunohistochemistry and Western blot. Results:The expression of UCP2 in breast cancer tissue was signiifcantly higher than in normal tissue adjacent to carcinoma, and that in paclitaxel-resistant cell MX-1/T obviously higher than in breast cancer cell MCF-7. Conclusion:UCP2 is highly expressed in breast cancer tissue and drug-resistant cells.