Neural crest stem cells and their potential therapeutic applications

Area of Science:

• Developmental Biology
• Stem Cell Biology
• Genetics

Background:

• The neural crest (NC) is a transient embryonic structure with progenitor cells exhibiting migratory and multipotent characteristics.
• NC cells differentiate into diverse cell types, including craniofacial tissues and the peripheral nervous system.
• Gene regulatory networks govern NC induction, specification, migration, and differentiation.

Purpose of the Study:

• To review the isolation, characterization, and derivation of neural crest stem cells (NCSCs).
• To discuss the use of patient-derived NCSCs for modeling and treating neurocristopathies.
• To highlight future research directions for NCSCs.

Main Methods:

• Isolation and characterization of NCSCs from various tissues (embryonic, fetal, adult).
• Derivation of NCSCs from embryonic stem cells, induced pluripotent stem cells, and fibroblasts.
• Review of gain- and loss-of-function studies in vertebrate models.

Main Results:

• Established methods for isolating and characterizing NCSCs.
• Demonstrated successful derivation of NCSCs from different sources.
• Identified NCSCs as valuable tools for studying and treating neurocristopathies.

Conclusions:

• NCSCs hold significant potential for regenerative medicine and disease modeling.
• Future research focuses on refining differentiation protocols and developing non-viral gene-editing techniques for therapeutic applications.
• Advancements in NCSC research promise improved treatments for neurocristopathies.