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Embryonic Gut Enteric Neural Crest Cells Derived Neurospheres
Dorothy Lee1, Naho Fujiwara1,2, Agostino Pierro3
1Translational Medicine, Division of General and Thoracic Surgery, The Hospital for Sick Children, Toronto, ON, Canada.
Methods in Molecular Biology (Clifton, N.J.)
|May 20, 2026
Summary
Researchers developed a method to isolate enteric neural crest cells (ENCCs) from mouse embryos. This technique uses neural selective media to create ENCC-derived neurospheres for studying gut nervous system development.
Area of Science:
- Developmental biology
- Neuroscience
- Stem cell biology
Background:
- Enteric neural crest cells (ENCCs) are crucial for forming the enteric nervous system (ENS).
- Understanding ENCC development is key to addressing congenital gut disorders.
- Existing methods for ENCC isolation are challenging due to low cell numbers.
Purpose of the Study:
- To establish an efficient method for generating ENCC-derived neurospheres.
- To facilitate in vitro studies of ENS development and molecular pathways.
- To provide a model for investigating ENS morphogenesis.
Main Methods:
- Isolation of ENCCs from mouse embryonic gut at embryonic day 13.5.
- Culture of ENCCs in neural selective media.
- Formation of ENCC-derived neurospheres.
Main Results:
- Successful generation of ENCC-derived neurospheres.
- Enrichment of ENCC population through neural selective media.
- Establishment of a reproducible method for ENCC culture.
Conclusions:
- The described method effectively generates ENCC-derived neurospheres.
- This approach supports further research into ENS development and related diseases.
- The neurosphere model offers a valuable tool for studying ENCC behavior in vitro.
