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Related Experiment Video

Updated: Feb 15, 2026

Dissection, Culture and Analysis of Primary Cranial Neural Crest Cells from Mouse for the Study of Neural Crest Cell Delamination and Migration
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Cranial Neural Crest Explants.

Hélène Cousin1, Dominique Alfandari2

  • 1Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, Massachusetts 01003 hcousin@vasci.umass.edu.

Cold Spring Harbor Protocols
|January 12, 2018
PubMed
Summary
This summary is machine-generated.

This study details a protocol for the cranial neural crest (CNC) explant assay in Xenopus laevis. It outlines methods for cell extirpation and in vitro migration assessment, adaptable for various experimental needs.

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Area of Science:

  • Developmental Biology
  • Cell Biology
  • Neuroscience

Background:

  • The cranial neural crest (CNC) explant assay is a foundational technique for studying cell migration.
  • Understanding CNC cell migration is crucial for developmental processes and has implications for diseases like craniofacial abnormalities.

Purpose of the Study:

  • To provide a detailed protocol for the Xenopus laevis cranial neural crest (CNC) explant assay.
  • To outline key parameters for extirpating CNC cells and assessing their migration in vitro.
  • To offer a flexible protocol adaptable to diverse experimental requirements.

Main Methods:

  • Detailed description of the Xenopus laevis cranial neural crest (CNC) explant preparation.
  • In vitro culture methods for observing CNC cell migration.
  • Guidance on optimizing parameters for explant assay.

Main Results:

  • Establishment of a reproducible protocol for CNC explant assay in Xenopus laevis.
  • Demonstration of key steps for successful CNC cell extirpation and migration assessment.
  • Discussion of protocol adaptability for varied research questions.

Conclusions:

  • The described protocol provides a robust framework for in vitro analysis of cranial neural crest (CNC) cell migration.
  • This method serves as a valuable tool for researchers investigating the fundamental requirements of CNC cell behavior.
  • The Xenopus laevis model system offers advantages for studying early developmental cell migration.