A meta-analysis of biomarkers for the prognosis of triple-negative breast cancer patients

被引:10
作者
Gui, Yu [1 ]
Xu, Shuman [1 ]
Yang, Xi [1 ]
Gu, Lu [2 ,3 ]
Zhang, Ze [2 ,3 ]
Luo, Xiangdong [2 ,3 ]
Chen, Li [1 ,3 ]
机构
[1] Third Mil Med Univ, Southwest Hosp, Breast Dis Ctr, Chongqing 400038, Peoples R China
[2] Third Mil Med Univ, Burn Res Inst, Southwest Hosp, Chongqing 400038, Peoples R China
[3] Chongqing Key Lab Dis Prote, Natl Key Lab Trauma & Burns, Chongqing, Peoples R China
基金
中国国家自然科学基金;
关键词
biomarkers; chemotherapy; meta-analysis; prognosis; triple-negative breast cancer; ANTHRACYCLINE-BASED CHEMOTHERAPY; INTERNATIONAL EXPERT CONSENSUS; NEOADJUVANT CHEMOTHERAPY; GROWTH-FACTOR; ADJUVANT CHEMOTHERAPY; CELL-CYCLE; PROMOTER METHYLATION; PRIMARY THERAPY; FALLOPIAN-TUBE; OVARIAN-CANCER;
D O I
10.2217/bmm-2015-0064
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Identification of biomarkers that has the ability to predict triple negative breast cancer (TNBC) prognosis especially in patients undergoing chemotherapy is very important. Methods: The cohort studies that reported association between chemotherapy biomarker expression and survival outcome in TNBC patients were included in our analysis. Results: The promising markers that emerged for the prediction of disease-free survival and overall survival included Ki67, BRCA1 methylation and LC3B. Furthermore, Ki67 appeared to be also significantly associated with worse disease-free survival in TNBC patients who received anthracycline-based chemotherapy. Conclusion: This meta-analysis demonstrated that in TNBC patients receiving chemotherapy, Ki67 is a predictor for poor prognosis, BRCA1 methylation and LC3B are also potential prognostic markers. In addition, the TNBC patients with high Ki67 expression seems to display resistance to anthracycline-based chemotherapy.
引用
收藏
页码:771 / 790
页数:20
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