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Stem cell homing: From physiology to therapeutics
Jane L Liesveld1, Naman Sharma1, Omar S Aljitawi1
1James P. Wilmot Cancer Institute, Department of Medicine, University of Rochester, Rochester, New York, USA.
Stem Cells (Dayton, Ohio)
|June 12, 2020
Summary
Stem cell homing is a key process for stem cell transplantation and regeneration. Understanding and enhancing stem cell migration, including hematopoietic stem and progenitor cells (HSPCs) and mesenchymal stem cells (MSCs), is crucial for therapeutic success.
Area of Science:
- Stem cell biology
- Regenerative medicine
- Hematology
Background:
- Stem cell homing is a natural process involving cell migration.
- This process is critical for hematopoietic stem cell transplantation (HSCT).
- Mesenchymal stem cell (MSC) homing to injury sites is important for repair but less understood.
Purpose of the Study:
- To review the process of hematopoietic stem and progenitor cell (HSPC) homing.
- To examine the process of mesenchymal stem cell (MSC) homing.
- To discuss methods for enhancing stem cell homing.
Main Methods:
- Literature review of stem cell homing mechanisms.
- Analysis of factors influencing HSPC and MSC migration.
- Examination of strategies to improve stem cell engraftment and recruitment.
Main Results:
- Stem cell homing is a complex, multistep process involving cell migration.
- Understanding homing is vital for optimizing HSCT and stem cell mobilization.
- Homing mechanisms for MSCs require further investigation for regenerative applications.
Conclusions:
- Enhancing stem cell homing can improve engraftment potential in transplantation.
- Further research into MSC homing is needed to leverage their regenerative capabilities.
- This review provides insights into HSPC and MSC homing and enhancement strategies.
Keywords:
cell migrationhematopoietic stem cellshomingmesenchymal stem cellsmesenchymal stromal cellsmobilizationMore Related Videos
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