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Microenvironment of Cancer Stem Cells.
1Division of Risk Assessment, Center for Biological Safety and Research, National Institute of Health Sciences, Kawasaki, 210-9501, Japan. stanabe@nihs.go.jp.
Advances in Experimental Medicine and Biology
|January 1, 2023
Summary
The cancer stem cell (CSC) microenvironment, comprising diverse cells and signaling, maintains CSC stemness. Understanding cellular communication within this niche is crucial for CSC research and therapeutic targeting.
Area of Science:
- Oncology
- Cell Biology
- Cancer Research
Background:
- Cancer stem cells (CSCs) reside within a specialized microenvironment.
- This microenvironment, composed of various cells and extracellular matrix, is critical for maintaining CSC stemness.
- Cellular interactions and signaling molecules within the CSC microenvironment drive tumor progression.
Approach:
- This review focuses on the components and molecular markers of the CSC microenvironment.
- It examines the signaling cross-talks occurring between cellular components.
- The review also discusses strategies for targeting the CSC microenvironment.
Key Points:
- The CSC microenvironment is a complex network of cellular and matrix components.
- Intercellular communication via signaling molecules is a key feature of this niche.
- Identifying these communication pathways is essential for understanding CSC behavior.
Conclusions:
- Elucidating the information exchange within the CSC microenvironment is vital.
- Targeting the CSC microenvironment offers potential therapeutic strategies.
- Further research into CSC niche components and signaling is warranted.
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