Targeting oncogenic vulnerabilities in triple negative breast cancer: biological bases and ongoing clinical studies

Alberto Ocana1, Atanasio Pandiella2

  • 1Unidad de Investigación Traslacional, Hospital Universitario de Albacete, Universidad de Castilla La Mancha, Albacete, Spain.

Oncotarget
|January 22, 2017
PubMed

Insights

Triple negative breast cancer (TNBC) remains incurable due to its heterogeneity. This review covers TNBC

Area of Science:

  • Oncology
  • Molecular Biology
  • Genetics

Background:

  • Triple negative breast cancer (TNBC) is a highly heterogeneous and currently incurable malignancy.
  • Significant scientific efforts have been made to understand TNBC's molecular underpinnings.
  • The complexity of TNBC necessitates diverse therapeutic strategies targeting various molecular alterations.

Purpose of the Study:

  • To review the biological basis of triple negative breast cancer.
  • To examine how molecular evidence informs the development of new therapies for TNBC.
  • To highlight ongoing clinical studies and future combination therapy options for TNBC.

Main Methods:

  • Literature review of preclinical and clinical studies on TNBC.
  • Analysis of molecular alterations driving TNBC.
  • Evaluation of current and emerging therapeutic strategies.

Main Results:

  • TNBC's heterogeneity presents a major challenge for treatment.
  • Molecular profiling is crucial for identifying therapeutic targets.
  • Numerous novel therapies are in preclinical and clinical development.

Conclusions:

  • Understanding TNBC's biology is key to developing effective treatments.
  • Targeted therapies and combination strategies show promise for improving outcomes.
  • Continued research into molecular alterations will guide future treatment advancements.

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