[Luminal advance breast cancer: Toward personalized medicine?]

Leah Mailly-Giacchetti1, Benjamin Verret2

  • 1Service d'oncologie médicale, Hôpital Saint-Louis, AP-HP, Paris, France.

Bulletin Du Cancer
|June 20, 2025
PubMed

Insights

The past decade saw new drugs for hormone receptor-positive, HER2-negative metastatic breast cancer, raising strategic questions. This review covers targeted therapies for advanced luminal breast cancer and future personalized treatment strategies.

Area of Science:

  • Oncology
  • Pharmacology
  • Genomics

Context:

  • Hormone receptor-positive, HER2-negative (HR+/HER2-) metastatic breast cancer represents a significant clinical challenge.
  • The last decade has witnessed the emergence of novel targeted therapies, revolutionizing treatment paradigms.
  • Significant strategic questions arise regarding the optimal sequencing and combination of these agents.

Purpose:

  • To provide a comprehensive review of the current state-of-the-art targeted therapies for advanced luminal breast cancer.
  • To explore the evolving treatment strategies in HR+/HER2- metastatic breast cancer.
  • To discuss the future trajectory towards increasingly personalized treatment approaches.

Summary:

  • Review of targeted therapy advancements for HR+/HER2- metastatic breast cancer.
  • Analysis of current treatment strategies and their limitations.
  • Exploration of emerging therapeutic targets and predictive biomarkers.
  • Discussion on the integration of genomic data for personalized treatment selection.

Impact:

  • Informs clinical decision-making for oncologists treating advanced luminal breast cancer.
  • Highlights the potential for improved patient outcomes through personalized medicine.
  • Guides future research and drug development in HR+/HER2- metastatic breast cancer.
  • Facilitates a deeper understanding of the evolving landscape of breast cancer therapy.