Novel Therapeutics Against Breast Cancer Stem Cells by Targeting Surface Markers and Signaling Pathways

Plabon K Das1, Md A Rakib1, Jahan A Khanam1

  • 1Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi-6205, Bangladesh.

Abstract

Insights

Targeting breast cancer stem cells (BCSCs) through their surface markers and signaling pathways offers novel therapeutic strategies. This approach aims to overcome drug resistance and prevent tumor relapse for more effective breast cancer treatment.

Area of Science:

  • Oncology
  • Cancer Stem Cell Biology
  • Therapeutic Development

Background:

  • Breast cancer remains a leading cause of cancer mortality.
  • Drug resistance and tumor relapse are significant challenges in breast cancer treatment.
  • Breast cancer stem cells (BCSCs) are implicated in treatment failure and recurrence.

Purpose of the Study:

  • To identify novel therapeutic targets in breast cancer stem cells.
  • To explore strategies focusing on BCSCs surface markers and signaling pathways.
  • To enhance the effectiveness of breast cancer treatments.

Main Methods:

  • Systematic literature search across major electronic databases (PubMed, Scopus, Google Scholar).
  • Keywords used: BCSCs, surface markers, signaling pathways, therapeutic options.
  • Selected articles were reviewed and analyzed for relevant information.

Main Results:

  • Targeting BCSCs surface markers and signaling pathways shows significant efficacy.
  • Strategies include targeting key components involved in self-renewal and defense.
  • BCSCs characteristics contributing to disease progression and therapy resistance were discussed.

Conclusions:

  • BCSCs play a crucial role in cancer pathogenesis, resistance, and recurrence.
  • A multi-dimensional therapeutic approach targeting BCSCs is recommended.
  • Combining therapies that target surface markers and signaling pathways may improve breast cancer treatment outcomes.

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