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Updated: Apr 19, 2026
Production of Chick Embryo Extract for the Cultivation of Murine Neural Crest Stem Cells
Published on: November 27, 2010
Engraftable neural crest stem cells derived from cynomolgus monkey embryonic stem cells
Weiqiang Li1, Lihua Huang2, Wanyi Lin3
1Center for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou, Guangdong, PR China; Department of Biochemistry, Zhongshan Medical School, Sun Yat-Sen University, Guangzhou, Guangdong, PR China; Key Laboratory of Reproductive Medicine of Guangdong Province, Guangzhou, Guangdong, PR China.
Researchers derived neural crest stem cells (NCSCs) from cynomolgus monkey embryonic stem cells. These cells hold promise for regenerative medicine and studying neural crest disorders.
Area of Science:
- Developmental Biology
- Stem Cell Biology
- Regenerative Medicine
Background:
- Neural crest stem cells (NCSCs) are multipotent cells crucial for development.
- Non-human primates are valuable models for stem cell therapy research.
- Deriving NCSCs from primate sources is essential for translational studies.
Purpose of the Study:
- To derive and characterize neural crest stem cells from cynomolgus monkey embryonic stem cells (CmESCs).
- To assess the differentiation potential and in vivo behavior of these derived NCSCs.
- To establish a non-human primate model for neural crest stem cell research and regenerative medicine.
Main Methods:
- Derivation of NCSCs from CmESCs at the neural rosette stage.
- Characterization of NCSC markers (Sox10, AP2α, Slug, Nestin, p75, HNK1).
- In vitro differentiation into neural and mesenchymal lineages.
- In vivo transplantation into chick embryos and cynomolgus macaque fetal brains.
Main Results:
- Successfully derived and propagated NCSCs from CmESCs in vitro.
- Demonstrated multipotency, differentiating into peripheral nervous system and mesenchymal lineages.
- Observed survival, migration, and differentiation of transplanted CmNCSCs in vivo.
- Confirmed expression of key NCSC markers.
Conclusions:
- CmNCSCs represent a novel tool for studying neural crest development and associated diseases.
- This non-human primate model facilitates research in tissue engineering and regenerative medicine.
- Primate-derived NCSCs offer a promising avenue for developing stem cell-based therapies.
