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CYP2D6 * 10  多态性对亚洲乳腺癌患者辅助性三苯氧胺治疗的影响:一项综合分析

 

Authors Lu J, Li H, Guo P, Shen R, Luo Y, Ge Q, Shi WF, Li Y, Zhu W

Received 15 August 2017

Accepted for publication 11 October 2017

Published 13 November 2017 Volume 2017:10 Pages 5429—5437

DOI https://doi.org/10.2147/OTT.S149197

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Colin Mak

Peer reviewer comments 2

Editor who approved publication: Dr William Cho

Objective: To evaluate the effect of CYP2D6 *10  polymorphism (C 100C>T, rs1065852) on clinical outcomes of female Asian breast cancer patients with tamoxifen adjuvant treatment.
Methods: Meta-analysis of retrospective cohort studies published in July 2017 was performed. Fifteen studies with 1,794 Asian breast cancer patients were included, using strict eligibility requirements. Associations of disease-free survival (DFS), overall survival (OS) and recurrence rate after tamoxifen intake, with CYP2D6 *10  polymorphism were investigated through random effects models.
Results: CYP2D6 *10  polymorphism was found to have effect on DFS and recurrence rate in various comparison models, but not on overall survival in the female Asian breast cancer patients.
Conclusion: In conclusion, our meta-analysis suggests that significant association of *10/*10 (TT ) genotype with poorer DFS and recurrence exists in female Asian breast cancer patients with tamoxifen 20 mg/day adjuvant treatment. In the future, large and well-designed studies are required to illustrate the interactions of CYP2D6  genetic variants, including *10  polymorphism and tamoxifen response on female breast cancer patients.
Keywords: CYP2D6 *10 , polymorphism, breast cancer, Asia, tamoxifen adjuvant treatment