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Updated: Jun 4, 2026

Techniques to Induce and Quantify Cellular Senescence
Published on: May 1, 2017
The love and hate relationship between cellular senescence and stemness.
Angelos Papaspyropoulos1,2, Giorgos Theocharous1, Orestis A Ntintas1,3
1Molecular Carcinogenesis Group, Department of Histology and Embryology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Cellular senescence and stemness have opposing roles in tissue repair but can synergize in cancer. Understanding their complex interplay is crucial for clinical applications.
Area of Science:
- Cellular biology
- Stem cell research
- Oncology
Background:
- Cellular senescence and stemness are key biological states with distinct functions.
- Senescence acts as a barrier against cell damage, while stemness drives tissue repair.
- Both processes are vital for maintaining tissue homeostasis through different mechanisms.
Purpose of the Study:
- To review the relationship between cellular senescence and stemness.
- To highlight contexts where these states are antagonistic or synergistic.
- To underscore the clinical importance of understanding their interplay.
Main Methods:
- Literature review of cellular senescence and stemness.
- Analysis of biological contexts and cell types.
- Examination of the interplay between senescence and stemness in normal physiology and cancer.
Main Results:
- Senescence and stemness exhibit antagonistic relationships in certain physiological settings.
- Synergy between senescence and stemness is prominent in cancer, potentially promoting cancer stem cell emergence.
- The interaction varies significantly across different cell types and physiological contexts.
Conclusions:
- The relationship between senescence and stemness is context-dependent.
- Understanding this complex interplay is critical for developing clinical strategies, particularly in cancer therapy.
- Further research is needed to elucidate specific interactions for targeted interventions.
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