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Updated: Nov 18, 2025
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Oct4GiP Reporter Assay to Study Genes that Regulate Mouse Embryonic Stem Cell Maintenance and Self-renewal
Published on: May 30, 2012
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Environmental control of lineage plasticity and stem cell memory
1Robin Chemers Neustein Laboratory of Mammalian Cell Biology and Development, Howard Hughes Medical Institute, The Rockefeller University, New York, 10065, NY, USA.
Current Opinion in Cell Biology
|February 3, 2021
Summary
Tissue-resident stem cells (SCs) maintain tissue homeostasis through lineage plasticity and memory. Understanding these stem cell behaviors is crucial for regenerative therapies and understanding diseases like cancer.
Area of Science:
- Stem Cell Biology
- Regenerative Medicine
- Tissue Homeostasis
Background:
- Tissue-resident stem cells (SCs) are essential for maintaining tissue homeostasis.
- SCs are located in specialized microenvironments (niches) that regulate their behavior.
- SCs respond to environmental changes and stressors to restore tissue balance.
Purpose of the Study:
- To review the key principles and multifactorial determinants of stem cell lineage plasticity and memory.
- To highlight the importance of these processes in tissue repair and disease.
- To discuss the implications for developing new regenerative therapies.
Main Methods:
- Literature review of stem cell biology and regenerative medicine.
- Analysis of mechanisms governing stem cell lineage plasticity.
- Examination of factors influencing stem cell memory.
Main Results:
- Stem cell lineage plasticity allows adaptation to changing tissue needs.
- Stem cell memory ensures appropriate responses to repeated or chronic stress.
- These processes are fundamental to tissue repair and homeostasis.
Conclusions:
- Understanding stem cell plasticity and memory is vital for advancing regenerative medicine.
- Altered stem cell behaviors are implicated in pathologies like cancer and chronic tissue damage.
- Further research into these stem cell properties will inform therapeutic strategies.
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