Research progress of tamoxifen resistance mechanism in breast cancer / 实用肿瘤学杂志

ABSTRACT

Tamoxifen(TAM)is an important therapeutic strategy for the treatment of estrogen receptor(ER)-positive breast cancer.However,tamoxifen resistance is a major cause of endocrine therapy failure.The potential mechanism of TAM resistance is multifactorial and most of them are still unknown.This review presents recent advances in the mechanism of TAM resistance in breast cancer,providing valuable information and ideas for elucidating the mechanism of tamoxifen resistance and overcoming drug resistance.