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Review
. 2021 Mar;64(3):372-388.
doi: 10.1007/s11427-020-1714-8. Epub 2020 Aug 11.

Triple-negative breast cancer: new treatment strategies in the era of precision medicine

Affiliations
Review

Triple-negative breast cancer: new treatment strategies in the era of precision medicine

Song-Yang Wu et al. Sci China Life Sci. 2021 Mar.

Abstract

Triple-negative breast cancer (TNBC) remains the most aggressive cluster of all breast cancers, which is due to its rapid progression, high probabilities of early recurrence, and distant metastasis resistant to standard treatment. Following the advances in cancer genomics and transcriptomics that can illustrate the comprehensive profiling of this heterogeneous disease, it is now possible to identify different subclasses of TNBC according to both intrinsic signals and extrinsic microenvironment, which have a huge influence on predicting response to established therapies and picking up novel therapeutic targets for each cluster. In this review, we summarize basic characteristics and critical subtyping systems of TNBC, and particularly discuss newly found prospective targets and relevant medications, which were proved promising in clinical trials, thus shedding light on the future development of precision treatment strategies.

Keywords: molecular subtype; precision medicine; targeted therapy; triple-negative breast cancer.

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