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Updated: Oct 25, 2025
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Murine Excisional Wound Healing Model and Histological Morphometric Wound Analysis
Published on: August 21, 2020
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Hematopoietic Stem Cells in Wound Healing Response
Norifumi Urao1, Jinghua Liu1, Kentaro Takahashi1
1Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York, USA.
Advances in Wound Care
|August 6, 2021
Summary
Hematopoietic stem cells (HSCs) are crucial for wound healing by producing myeloid cells. Understanding HSCs and their niche advances wound healing research and precision medicine for chronic wounds.
Area of Science:
- Hematology
- Immunology
- Regenerative Medicine
Background:
- Hematopoietic stem cells (HSCs) are increasingly recognized for their role in wound healing.
- Myeloid cells, such as neutrophils and macrophages, are critical effectors in the wound healing process.
- HSCs respond to tissue injury by producing these essential myeloid cells.
Purpose of the Study:
- To explore the link between hematopoietic stem cell (HSC) status and wound healing.
- To highlight recent technological advancements in understanding HSC function and myelopoiesis.
- To discuss critical issues and future directions in HSC research for wound healing.
Main Methods:
- Single-cell transcriptome analysis
- Epigenetic studies
- 3D imaging
- Transgenic animal models
- In vivo animal models of tissue injury
Main Results:
- Novel concepts in myelopoiesis (myeloid cell generation) from HSCs have emerged.
- Cell-intrinsic and -extrinsic mechanisms affecting HSC function have been revealed.
- Understanding HSCs and their niche is key to addressing impaired wound healing.
Conclusions:
- Further research into HSCs and their role in producing blood cells can lead to biomarkers for chronic wound risk.
- This knowledge may enable precision medicine approaches for patients with poor healing potential.
- Advances in understanding HSCs promise to transform clinical wound care practices.
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