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Updated: Feb 14, 2026
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Derivation of Hematopoietic Stem Cells from Murine Embryonic Stem Cells
Published on: February 25, 2007
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Tracking the origin, development, and differentiation of hematopoietic stem cells
Priyanka R Dharampuriya1, Giorgia Scapin2, Colline Wong3
1Division of Hematology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; Harvard Stem Cell Institute, Cambridge, MA 02138, USA.
Current Opinion in Cell Biology
|February 8, 2018
Summary
Lineage tracing reveals the origin and development of hematopoietic cells. Advanced techniques like CRISPR/Cas9 and single-cell RNA-sequencing enhance our understanding of blood cell formation.
Area of Science:
- Hematology
- Developmental Biology
- Genetics
Background:
- The hematopoietic system's hierarchical structure serves as a model for lineage tracing.
- Understanding the origin and differentiation of blood cells is crucial in hematology.
Purpose of the Study:
- To review the utility of lineage tracing methods in hematopoiesis.
- To explain classic and novel techniques for studying hematopoietic cell fate.
Main Methods:
- Review of established lineage tracing techniques.
- Discussion of modern methods including CRISPR/Cas9 and Polylox barcoding.
- Integration of single-cell RNA-sequencing for detailed analysis.
Main Results:
- Lineage tracing elucidates the developmental pathways of hematopoietic cells from mesoderm to adult lineages.
- Advanced methods provide unprecedented resolution in mapping cell fates.
- CRISPR/Cas9 and barcoding technologies have significantly improved tracking capabilities.
Conclusions:
- Lineage tracing is essential for understanding hematopoietic development.
- Novel technologies are revolutionizing the study of clonal hematopoiesis.
- This review provides a comprehensive overview of methods for cell fate mapping in the hematopoietic system.
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