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Related Experiment Video

Updated: Jun 23, 2026

Derivation of Glial Restricted Precursors from E13 mice
08:56

Derivation of Glial Restricted Precursors from E13 mice

Published on: June 20, 2012

Microglial precursors derived from mouse embryonic stem cells.

Isabella Napoli1, Katrin Kierdorf, Harald Neumann

  • 1Neural Regeneration Unit, Institute of Reconstructive Neurobiology, University Bonn and Hertie-Foundation, Bonn, Germany.

Glia
|May 21, 2009
PubMed
Summary
This summary is machine-generated.

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Researchers developed a new method to create microglial precursor lines from mouse embryonic stem cells. These ES cell-derived microglia (ESdM) offer a reliable alternative for studying microglial function in the central nervous system.

Area of Science:

  • Neuroscience
  • Immunology
  • Stem Cell Biology

Background:

  • Microglia are crucial immune cells in the central nervous system.
  • Current methods for isolating primary microglia are inefficient, and existing cell lines like BV2 are oncogenically transformed.
  • A need exists for a reliable, non-transformed cell model for microglial research.

Purpose of the Study:

  • To establish a protocol for generating stable microglial precursor lines from mouse embryonic stem (ES) cells.
  • To characterize these ES cell-derived microglial (ESdM) lines for their phenotypic and functional resemblance to primary microglia.
  • To validate ESdM as a suitable tool for in vitro and in vivo studies of microglial function.

Main Methods:

  • Differentiation of mouse ES cell embryoid bodies into microglial precursors within mixed brain cultures.

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Last Updated: Jun 23, 2026

Derivation of Glial Restricted Precursors from E13 mice
08:56

Derivation of Glial Restricted Precursors from E13 mice

Published on: June 20, 2012

Culture of Mouse Neural Stem Cell Precursors
27:44

Culture of Mouse Neural Stem Cell Precursors

Published on: February 25, 2007

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors
10:24

Differentiation of Mouse Embryonic Stem Cells into Cortical Interneuron Precursors

Published on: December 3, 2017

  • Characterization using flow cytometry, immunocytochemistry, and functional assays (cytokine stimulation, phagocytosis, migration).
  • In vivo transplantation into postnatal brain tissue to assess engraftment and phenotype.

    • Main Results:

    • Established several independent ESdM lines exhibiting key microglial markers (IBa1, CD11b, CD45, F4/80).
    • ESdM responded to inflammatory stimuli (IFN-γ, LPS) with upregulated pro-inflammatory cytokine gene expression, comparable to primary microglia.
    • Demonstrated efficient phagocytosis and directed migration towards CX3CL1, and successful in vivo engraftment with microglial characteristics.

    Conclusions:

    • ESdM lines are stable, proliferating cells that recapitulate essential characteristics of primary microglia.
    • These ESdM lines provide a valuable and consistent model for investigating microglial biology.
    • ESdM represent a promising alternative to primary microglia and transformed cell lines for research applications.